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@generic="ece564fecc7c2eaf0c4275f81f30863b73c4bd9cb72305ec2401b6740aedf21f6af38687a06cb475be4ecfcbcdd5715fdc3251f5a72d713fec2cbf78fcd08fad820a606c979004f096896a4e10fb2f10ca0011d7110e9d0752c098c260816790c8e4df1ca660537154e4e48995694e975b204d009f1cbc063db95ff9cc5a1c74d2d312ce4b3376612655787102bfd6e88e4ce964927fd9beaafee8fca333de25bc16764fefff780d42b3cbf7cca05cc0b5b6b4ace8d4e529d8acbf812bbe35254777ede4f26846c345cfc305778b893a82c071f5f0f138e0a45a1bf65cb99df036ac2934ede7b9783f0ab1d77d5cd73f91a6a9cf846e5c16b36d00f63f7d024f01d6f21ee49d671067d89de249e387afff5ed72f81d980d143eccd5fffb179c94d07c9ea95d10fec3998a0c1b4d340f6b4e679b3ad042cd64bec070a346996ba7c438df9048870a9c1c3360352631bcac03a554814290bb3647a9d79e0cbc7c99428274e38a5c1eaef9a04a68987f2adedf7ff1f17378643e72b24efb91180377d2f768aad682f47d2197963f724fa63938995a1e208b51744dd379af898e1f0a0786093d79f7a563c6d8fa3daa09f786c741f5e7b122f6383e08c88a95b88c53db52b41b88f46b667ec62efa040bbc8f1c90744d706573d569b3da7ef85480e65b4dfef520ae0aae0bcc077c380aebace0575c279eb5de8993ba1024c9250cf4bab9242151fc8b9f2482ece37abf4b42798236a97a1bdae49d934a36b3cfca7e571bdd54fff7307103bddaf839d07b4a32d6fcd23b23caf45feed22db06c231e41eb8ee62660ab5ebfc11badc1367fbd6c6abfbb448c1333cfa782574782008b0253821c542d818f6d972bdaa66073b8d51c4df723e92e6eca60f0f947ca65da1747fa08bcbac4492b6f7f2c42a715d69ce251eb81ea81b749292753386d17d6ef3f52d31e6f84ba1af2b479627a8abf1b15072a175a7cd16d42ff0254130675d4b90c5bfcf838348686922f2f8f2e4e58ab5ca5d75968370c6e52e4abcb48e9c039853784e677d92cf0d4066c56dd75b4f19716e2bc98aa8c9b863aba2a56ad1455464c2f2f99f9b65336ea3a9520685ff577a17fa48a066b1ca5a8d6cd03b2b147d16d2dd64027e0ddeab2ef5767f685766adc688e017622b323968218e3d61cc615cb5dc2a7cbaf6d66b7eb24654d88ded3d5dbe7dbd23ecf25138de6368d2c8e58f991c58290bdaddc108fc271f668754b9fb45141c04c338726f23305543563c59b0812acb7e8c67c3e2d4725b431a282ca5b7a2f8319ac02c5c5be4eea0f6c829a629c76adeaa96e4d94f5191b7c33c09563d9a5cc63f290c135df13dd318008917636097681b7bb97817ef1e5f5c6aa7fd45126aaf6d572233722f70135c1563338cbc699dea29dd534420471732a47a5b2d66ac5bc96a05d847b60d4fbbe2f111e98105f8386d93034a1a12def0a3d077f1557c8028eddcc92b6f8fbcb041100a5db1af8cc8a16b9a4935c1053259541c2a1abb9ebbb4ce317704dc334746b9b8a732c0d422a3f6ba17dc5c42d68fda4812c4c4b85bf923fdcf8291006ad0025c25786f0652ba2afc2c928a01f6337c3056cba202407d48fe04a30d90235ca4b96e4c2558e272bc1076d8d482b2235f0cec3170c96caf42caa4055779fb098a92af6d8df443549d3fc456bbb44bf27d71685c046456cf0a5df95701b7f0e5014c2f55903639fcd4731b997e8e97f772c8a94a4c3d772a0f351e749092defcf673a98aa521a65f1c4da5d0993e387bce81dca730fc2f605d6324c18f3b0c5fd6615479075c8711002d81f3a7bf9f2d8466b9b697da282892d434b2775d6fb6629ffa759ee5e94ae0d5bb10541a727b9e85a0e1227571f7eb284fd7d1c59d86d1a384a8ad8aabfb1b939f4e5f2b4db9b5e48232da8a8c854e986081aea1973b52cc41b26029ebca9ccc4fd6079157e4e8fda4c5de21d1ac4897cd67be9f7e0c065a95584aafe1ecac3d75830c64f7d1232c9986ae508a1cdbde9eb339a1e40ed83b3769eb67a0d72ef510f9dde467386649106c9079e7948c7ba22d29849adb8c9aca9168de4218d8078419be880baae146604b5a536eac6cf7a370ddd5caf1a7f4f374c8d9a43b0ce4a87ab7aabb0ba2ae15a2bb3fe2d2bb7731937090076221f7484686db921439adb5b679527715b613fbb140468593255e1ebec6bfbf2944e8c7501fb355e1a1a9c35211d4c817b3a8b265240b3c0c7e52042b23b130d5af2a420a7e0c9f4e4a304996ee046918e1fe09300377f4b0d4624aad9e1a0e3ecb9f66882a13f71f8898b272609e4567b24322be328917c893c83bdf93b8d268ef45ae5352a7c23c4691cd8f6df0f8d328307550f70564af1d234151b753abb08aca5e5a5ad0f380d6f2bafbf50f31bf57eb00fc214760c3d5fe77a2f947b56a948cc18073e2341291b90e2c2e1fb7170be2656d94a85c8a16ddab92aae1e5af63509385a33cc62bbce2cf78f28ff92afe9425633e3588e706b1e9fff4b3b4459d511ba396ff947f127fceec48bc8285d489544cabddab9d713305b66d6a387962e6698be77943590740f79c4d5db631f1ee32148d97dd6517c01e54e5f0d1be8a5d325787cb6a595a23229d6a5c2cff568bd27206ae6cfcb26ff2d8d1fb633f793677108d8b88f4de5655f16c3d4893a58456fd62523c8af4bc4a2ad0cf54a807adb9c0a31cd3f79d4fd890fa053470ed9026d0c9c39fad6595699f540a77c976add822dba2017f43bd71a17d050d61950cfc39e4e75642183674689d8c4b838c989d61260d11fd8f25d47f33512c9d673951a0a1448f7da95e20cccbad2bbd71a03bb01d769408c88b61b7f7a1b308dcfcd642d62e58a2095b950919d69ed26636fe11cade0db7dc17abc7e45bec1a8eaebeac1d7e9321fbb5adf770e3980f1f9f1bbc2bedf583a4f64cc33f79141abfc332c3df5626af51abb0d572184f5e26e463fbed32d2ea49bf3ad6ffa0fb736da0ffed97699d26d18bb7932d72be4ef79fd1584e98c2a5aa67266b2b49111a5374e7b857121fae53fc141cb02b668d7b6cd575b1b834dd34b80f5cfe98e60850b912ddcce028524aa27bfb422bdbe39b2f9aa5dc6812e9ddae2c58a3be2259c77fdedc99d053d6e28d6a0fbc8c43d900fb94264ddc07dfdacba9d407e2f4fec6ae57cfea3ed5a5c5cb04673806b91be3158ca4486381d50e76ee8dbdc48154ede6f132b68125b22b0add180ba2523dd23a573113caaf2f95c3568b194b95f6bd66331f592ba2e2b554b9a40f9ac581a6502e318e519024da0ae2db1628faa3f2850cb06587780b604f88f7a52429776a5349d600a681e2912123a3646b424ef34c47a1307619d99b33bf2e8ab3e699c4894396ec2be9b0a69f780050b0f793d84bec7d36f93533d9af1d94d563c27301bc00cf329a6c26ee4a99627a675d577bad81620c8e1d4b9d520df54cd057716582119aa9363a83756d3fe6586f2a326f6da2a0534865c459cf86fe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@typed={0xc, 0x80, @str='\x00'}, @generic="6847d3", @generic="9a115d8da16d5ee4b164c58412d83fe5b92f4df4c54561dc633011a8b6a183c836951b366a6c6806e952161e5abedc4483f28cb0dd44b1fe23df44506eae1d3855f6c90349febd6d853765f0dbfebbfee35bf7e6e1365967699a8ab4b2d167acea1b273658ed75ecf01a675caa791d923bcb0c91bf979c71827cd736e17b4b8569e051b7a3dd84f93b5830286514e72ee53f1ab256908b5e"]}, 0x1418}, {&(0x7f0000001000-0x3d0)={0x3d0, 0x1e, 0x20, 0x2, 0x2, "", [@generic="8283061d7c20acfd8cf66bc0205ecb734a21e5febd2017badbf4a6c35deabda68f83ff9bd64a938472f62ebf43716a6f9cc64be6d59ee9b736170048c916d286f1727179d185da66a32c65fe6689701d8c34fe7d96e40967c989aecca628fb5cde90d00a7cd1502ed9b0ff4584660e3a6d9f87c0dce2d176311cab03067fcf710f799c775690ef0aacea8ec7a4466c6e88381c65ddf1df9f16dcc047331781f927f5e8ec597f295ccc9a94aa2d29e92ba12e9271dfbbf764dbd87a9534d78f29984157be2be8e00cbd87f8a793599ca2e6adbccd378eef41e56924385c35f0", @nested={0x12c, 0x89, [@generic="7f2f68249adc68b6b14a38a07772cf2e7d4d6248fc83bbe9936943a55270e6fe198cb76cd3eb3e35bff94280fcfc82add4714cbf2573e9d2582cf03ac176001d36eac41920d06d1e6239fb5ee5b9e7dad862c1dd", @typed={0xc, 0x3b, @str='^\x00'}, @typed={0xc, 0x65, @fd=r10}, @generic="8d8823092251c44dfe91af57bb19d2429edad6065b3eee5139939bbaefdf6ad339d07436952cda15bc0900db0c61aec94b77bbc4b9082602d36bb8ae7f3449ddf448e7ea7b72e0ce29df87c86246d00ae3efe0df72d490e659361f6673f44e43eb090d927afd5d6a6caa6003adbfc4153af72a1746d5ec174c2853c3f26dcc5b6d349253184170b22bba2a01272633c09a66a0ab9f4053638b600a7c", @generic="1ae5c355294436db67688a7e547031d68483ab02fcea04915557c4fe9283"]}, @typed={0xc, 0x5a, @uid=r11}, @nested={0xbc, 0x6b, [@typed={0x10, 0x8c, @u64=0x8000}, @typed={0xc, 0x4d, @pid=r12}, @typed={0x10, 0x74, @u64=0xaf5}, @typed={0x8c, 0x13, @binary="f48d14aef2916366c611d005c59eb058c1d659e7a1c47d548b70e7757e5f42ad9cad7c7155dde6892feea321c32092961f5f9fb72c16195245bdd195b6229adc2a076f58d3df182038bd9fe024f63a9e21c6d6a72650d61fb91c26b895817d2cdb7b24fc7a0350b31fe6e2b8dfea1b5886d5617029d05facfb8411539b4b58f2ab52"}]}, @generic="80a55d1c67013556cc693c8e2c8e9deef27d157fc19bcfbf780d6b9000cbd6139c19b7904032fba47d5d2df83e72ba60bb6997835b83db16d403246409c6df8f8bd1cc4455c0e87b0916b540c5bb342e1243b5082adc0363f53ee9f9d1acc2dffc02dbfd69bbfb4910941c228a43118b0d97db4c3e76c1ef50ac985cf4d480c6554be7a818de7de6046a019b155e82cd55ca5fc4accab8e09e017136ee0ff0ab9eba6e723f43e4eb853618fcebde9eea7422d4d105a9bd0e957ba80b2f5e018e82b3a6db68c7f4e77b6f986dd95e2a71a522b6fa0fc4fa1f12487332bd81c586912310ef2d52bbe470963a36dc"]}, 0x3d0}], 0x8, &(0x7f0000e68000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x60, 0x80}, 0x1) r22 = syz_open_dev$mice(&(0x7f0000a94000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$LOOP_SET_FD(r22, 0x4c00, r22) setsockopt$bt_BT_RCVMTU(r22, 0x112, 0xd, &(0x7f0000029000)=0x8000, 0x2) clock_gettime(0x0, &(0x7f000025d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r22, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) setsockopt$sock_timeval(r22, 0x1, 0x14, &(0x7f0000460000-0x10)={r23, r24/1000+10000}, 0xfffffffffffffe71) 2018/02/19 11:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b6f000+0x320), &(0x7f0000aa2000)=0x10) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000050000-0x89)=""/137, &(0x7f00004c5000)=0x89) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) clone(0x10000, &(0x7f00004b3000-0xeb)="dc3e247f6a33678a57b50d5607fd06c97ba8ae6fa717b5cd51be08577e8ca07d81bd93f16f60ca701fe01533809f37247c5cd0825be3c43a67b6af2a5e053082ec4084a3d50c442e5760a1c3c8001e0e0f97aa3bfde815a78d0d8caa72e9f8b64b697cbc0418dffd5baba7e3a5a71918ca0843ab4cbf4f11b51d932dc405096a94c2f0e6e37ce81bb815d773efa451d5ce90cf68e98352dfa056d42c2444f0752e322253c690c70cfb80fe31945456bd44a896e675e4ed7ce0dbea7dd71a910e981d1fd9c80df7af4bf758011fda728a68c03c421bbdc93064036d75f71e2f6594f8dead413ce98abbc7fd", &(0x7f000059a000-0x4), &(0x7f00002da000-0x4), &(0x7f0000113000)="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") ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000d90000-0xfa)=""/250) syz_open_dev$sndctrl(&(0x7f00002ad000-0x13)='/dev/snd/controlC#\x00', 0x80, 0x2a00) 2018/02/19 11:26:17 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000002a000)="b256c447d142cacc05e7cb6e37d41f8773a57d7f0d1c6f9a56ad0de6ba38838a7e2bdcb7a05fc0dc4450cc5b8075d44e5304dc2d37685bd4f81715d8aa4ec6bb2cb9a8c15fdb9732bba376dc447fc05be75178f7c39c7f1929ce839b29a0e8d08304e005ec5cb1") getsockopt(r0, 0x1, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/19 11:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000a6d000)=[], 0x253) 2018/02/19 11:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x400, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a4000)={0x0, 0x37, 0x10000000000000}, &(0x7f0000df4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000321000)={r1}, &(0x7f0000c74000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002b1000-0xb), &(0x7f000061a000)=0xb) 2018/02/19 11:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f92000)=0x0) fcntl$getflags(r1, 0x3) ptrace$setopts(0xffffffffffffffff, r2, 0xfffffffffffffe65, 0x40) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000853000-0x4)=r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000286000)='/dev/sequencer\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) readlink(&(0x7f000094e000)='./file0\x00', &(0x7f0000c2f000)=""/240, 0xf0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000233000-0x4), &(0x7f000048a000-0x4)=0x4) dup3(r0, r1, 0x0) 2018/02/19 11:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$adsp(&(0x7f0000e7a000-0xb)='/dev/adsp#\x00', 0x1, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000049b000)={&(0x7f0000d6a000/0x4000)=nil, 0x4000}) 2018/02/19 11:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e74000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/19 11:26:17 executing program 6: semget(0x2, 0x2, 0x484) semget$private(0x0, 0x7, 0x10) semget(0x1, 0x7, 0x1c4) r0 = semget(0x0, 0x7, 0x0) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/19 11:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c0e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000508000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000137000-0x8)={r2}) sendto(r0, &(0x7f0000d1d000)="a8b51e6e23393b631e7459030000000000000006f4bce7417b6b9731db46af0e6a56ffdd0c6510852ddf35568f6aee1cfe2d58a2788a762ef540853a3814fc471524f4f296691421c0e2db265e30339bfd5bd360d6bdc9de", 0x0, 0x0, 0x0, 0xffffffffffffffce) r3 = dup(r0) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000539000-0x4)='tls\x00', 0x4) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000252000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f000018d000-0x4)=0xe8) 2018/02/19 11:26:18 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007ff000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e43000-0x8)={r2, 0x1}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b95000)) fcntl$setstatus(r3, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000138000-0xfa)=""/250) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062e000-0x11)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000b42000-0x25)=""/37) fgetxattr(r0, &(0x7f0000ed0000-0x1a)=@random={'system.', '/dev/snd/controlC#\x00'}, &(0x7f000056d000)=""/184, 0xb8) [ 78.343322] QAT: Invalid ioctl [ 78.356149] QAT: Invalid ioctl 2018/02/19 11:26:18 executing program 6: semget$private(0x0, 0x2, 0x1) r0 = semget(0x0, 0x7, 0x5c0) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$adsp(&(0x7f0000e7a000-0xb)='/dev/adsp#\x00', 0x1, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000049b000)={&(0x7f0000d6a000/0x4000)=nil, 0x4000}) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/rfkill\x00', 0x8101, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$sndseq(&(0x7f00009f7000-0xd)='/dev/snd/seq\x00', 0x0, 0x20402) setns(r0, 0x48000000) write$sndseq(r2, &(0x7f0000ae6000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ac8000-0xc)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/19 11:26:18 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc, 0x0, []}, &(0x7f000018f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000044d000)={0x5b63, 0x10001, 0x0, 0x5, 0xff, 0x80000001, 0x332, 0x1, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000678000-0x8f)=@ioapic={0x0, 0xffffffffffffff72, 0x10001, 0x8, 0x0, [{0xfffffffffffffff9, 0x400, 0x4}, {0x1dd3, 0x1, 0x7, [], 0x211}, {0x800, 0xfb2, 0x7, [], 0xb174}, {0x65d, 0x10001, 0x9, [], 0xaa}, {0x7, 0x0, 0x1f, [], 0x6}, {0x2, 0x8497, 0x2, [], 0x20}, {0x8c, 0x5, 0x8, [], 0xff}, {0x2f3e, 0x5, 0x7f, [], 0x2}, {0xff, 0xfff, 0x2, [], 0x100}, {0x0, 0x4, 0x20, [], 0x7fffffff}, {0x4, 0x1, 0x80000000, [], 0x101}, {0x7, 0x0, 0x0, [], 0x5}, {0xfffffffffffffe01, 0x0, 0x7f, [], 0x101}, {0x6, 0x4, 0x8, [], 0x800}, {0xa6d2, 0x4, 0x6, [], 0xc2}, {0x2, 0x100000001, 0x4, [], 0x20000}, {0x1, 0x7f, 0x1, [], 0x9}, {0x9, 0x0, 0x8, [], 0x2}, {0x8b, 0x1, 0xe2d, [], 0x1}, {0x6, 0x6, 0x6, [], 0x66}, {0xc60, 0x5, 0x80000000}, {0x7ff, 0x2, 0x3, [], 0x6}, {0x10001, 0x2, 0x1, [], 0x7}, {0x4000000000000000, 0x0, 0xce, [], 0x1}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e7000)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = syz_open_dev$mouse(&(0x7f00007b9000)='/dev/input/mouse#\x00', 0x9, 0x2142) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a1e000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffc00}}, 0x4, 0x7ff}, &(0x7f00008b7000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000034d000-0xa0)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x0, 0x0, 0x8, 0x7, 0x10}, 0xa0) fcntl$getownex(r1, 0x10, &(0x7f0000585000)) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x8001, &(0x7f0000511000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000045b000-0x4), &(0x7f0000c65000-0x4)=0x4) r1 = socket$kcm(0x29, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2801) sendto(r1, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000ccd000-0x4)) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00003cf000-0xc8)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xd8}, 0x400}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xc8) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d37000)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:18 executing program 6: r0 = semget(0x3, 0x0, 0x2) semget(0x0, 0x0, 0x428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001000-0xee)=""/238) semget(0x3, 0x2, 0x10) semget$private(0x0, 0x0, 0x8) semget$private(0x0, 0x3, 0x440) r1 = semget(0x3, 0x4, 0x200) semctl$IPC_RMID(r1, 0x2, 0x10) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x101280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000-0x82)="ad678ff9a0fe5a40ecdf462e4b739e1bc83f04c9c53f949c3ed1a0abaf9303361f9e3861b58cbccfd5ae8d39f5f1a41523efb20a14fce8a499b3fe1df1ab5908afc403a81d9b8c9cbd9c6e1b43788d178eb953e4d2a4cc981abaff094d5f754bf57bbbe0afde54c83ed50fd7b6bcbb81cb1d6cd0fee17d6c7da545762289614c86d8", 0x82) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x20, 0x100000, 0x3000, 0x186, 0xfffffffffffffbff, 0x3, 0x7, 0x9, 0x624d2335, 0x8}) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000115000)="dc6a021e1b0303b0d6721e0062ae61d94c57e745921a6e627405437a6a9419ea4fc37b6d4b1aa288161ce97a39e31080b3ee4ed20626490511d827d7e9e330cd69a8", 0xffffffffffffff6d}], 0x10000000000001c4) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050e000-0x7)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000b13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000047c000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a45000)={0x10002000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f00009eb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f12000)=0x1c, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005c2000)={0x101, 0x6, 0x3, 0x8}, 0x5) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000fec000-0xa)='syzkaller\x00', 0x7ab, 0x9d, &(0x7f0000001000-0x9d)=""/157, 0x41f00}, 0x48) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00001a6000)='/dev/dmmidi#\x00', 0x7, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) modify_ldt$read(0x0, &(0x7f0000e39000)=""/236, 0xec) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00009e5000)={[{0x49dc, 0x7262, 0x8, 0xf6, 0x20, 0xffff, 0x9, 0x7, 0xfffffffffffffff8, 0x2, 0x60, 0x1, 0x80}, {0xde6, 0xffffffffffffa3b6, 0x9, 0x5, 0x800, 0x800, 0x9, 0x3, 0x43a20d1c, 0xff, 0x1000, 0x5, 0x5}, {0x0, 0x2, 0x9, 0xa1a, 0x80000000, 0xffffffff, 0x9, 0xea35, 0x5, 0x7fff, 0x2, 0x5, 0xfff}], 0x400}) accept4$nfc_llcp(r1, &(0x7f0000b51000), &(0x7f00002d7000)=0x60, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000079c000-0x10)={0x7, 0x9, 0x7, 0x306}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b5c000)={0x81, 0x7}) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007ef000-0x38)={&(0x7f00005ec000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x76056524}, 0x1c, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x8000}, 0x0) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000094d000)={0x82e, 0x1856, 0x11, 0x5, 0x9, 0x44af}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/rfkill\x00', 0x40c240, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1000000000000001) 2018/02/19 11:26:18 executing program 1: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) syz_open_dev$sndctrl(&(0x7f0000cfd000)='/dev/snd/controlC#\x00', 0x0, 0x200) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x1e063f3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x406, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d26000-0x8), &(0x7f0000931000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000d26000-0xb)='/dev/midi#\x00', 0xfffffffffffffffe, 0x20000) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d4e000-0x50)={{0x0, 0x0, 0x61, 0x2, 0x5}, 0x3, 0x2, 0xd6ef4e4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fae000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000376000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x1, 0x6, 0xa, 0x80, 0x0, 0x3f, r1, r2}, {0x8, 0x1, 0x6, 0x5, 0x6, 0x4a, 0x28c, 0x5}, {0x8, 0x6d4e, 0x7, 0xbce9}, 0x4, 0x5, 0x2, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x3, 0x7ff, 0x2, 0x7, 0x3f}}, 0xe8) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x0, 0x0) accept(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000013000-0x4)=0x81) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x4000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x100, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000014000-0xc)=@assoc_value, &(0x7f0000002000)=0x8) close(r1) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000067a000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000083000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x12f}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006a5000-0x20)=[{0xe09ae0764fd67c3, 0x1000}, {0xe, 0x3}, {0x7, 0x20}, {0x8, 0x3}], 0x4) 2018/02/19 11:26:18 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024f000-0xc)='/dev/rfkill\x00', 0xa0a00, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00004f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000dd3000)={0x9, 0x3, 0x8, 0x8001, &(0x7f0000ff5000)=[{}, {}, {}]}) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) dup(r0) 2018/02/19 11:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000032d000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000045c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7924, 0x101000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000c2f000-0x14)={0x3, 0x4, 0x7, 0x1, 0x7fffffff}) bind$alg(r2, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r4, r5, &(0x7f0000145000), 0x7dd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005ea000-0x12)='/dev/input/mouse#\x00', 0x7, 0x410002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a09000)=0x19, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000e8a000)) r2 = gettid() ptrace$cont(0x38, r2, 0xfffffffffffeffff, 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r3 = syz_open_dev$midi(&(0x7f0000088000-0xb)='/dev/midi#\x00', 0x5, 0x30800) connect$netlink(r3, &(0x7f00003a0000)=@kern={0x10, 0x0, 0x0, 0x8000004}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) openat$mixer(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/mixer\x00', 0x28000, 0x0) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00007c2000-0xa5)=""/165) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000868000)={0x7, 0x2}) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f00001cb000-0x8)=0x1) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003bc000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4000) fcntl$getown(r0, 0x9) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003bd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x228, 0x0, 0x228, 0x190, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003bc000)="9ad77a5be79663c64a0f53372efbd9d7d554faa802cf6669876d5a4cca02", 0x1e, 0x884, &(0x7f00003bd000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ea1000)='/dev/snd/seq\x00', 0x0, 0x4001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000440000-0x8c)={0xffffffffffffffff, 0x5, 0x84, 'queue1\x00', 0x3}) r1 = dup(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000baa000)={r2, 0x1, 0x7, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) select(0x40, &(0x7f0000bef000)={0xd16, 0x5, 0x7ff, 0x2000000000000, 0x1, 0xfff, 0x5, 0x401}, &(0x7f0000c7f000)={0x9, 0x3, 0x0, 0x3, 0x0, 0x9, 0x4, 0x9}, &(0x7f00004dd000+0x69f)={0x5, 0x7ff, 0x0, 0x3b4, 0x6, 0x9, 0x8000, 0x401}, &(0x7f0000f90000)={0x77359400}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b8e000+0xde1)={r4, &(0x7f0000f09000-0x25)="46af06b59f0eecf4a71fd143aa9d3f0374c03030a96cd1d2a0cf454c706528ab7f21b88223", &(0x7f0000c95000)=""/4096}, 0x18) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000739000)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00009b2000-0x64)=[@in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7, @empty, 0x100}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}], 0x64) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000854000-0xa)='/dev/vcs#\x00', 0x3f, 0x90000) ioctl$KDSKBLED(r0, 0x4b65, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000e36000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb24, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000680000)={0x0, 0x7, 0x3, [0x8, 0xc48a, 0x3f]}, &(0x7f000095c000)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000006b000-0x8c)={r4, @in={{0x2, 0x3, @empty}}}, &(0x7f0000498000)=0x8c) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r5 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000754000-0x4)={0x3}, 0x4) getpeername$netlink(r5, &(0x7f0000440000), &(0x7f000083c000-0x4)=0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r6, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) sendmsg$inet_sctp(r5, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000027f000)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:18 executing program 6: r0 = syz_open_dev$mice(&(0x7f000005b000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f00008c8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000271000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)) semctl$IPC_RMID(0x0, 0x2, 0x10) [ 78.742303] sctp: [Deprecated]: syz-executor1 (pid 14007) Use of struct sctp_assoc_value in delayed_ack socket option. [ 78.742303] Use struct sctp_sack_info instead [ 78.780850] xt_DSCP: dscp fc out of range [ 78.795389] xt_DSCP: dscp fc out of range [ 78.810011] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f6c000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000725000-0x4)=r2) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001db000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000497000)) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000056d000-0xb)='/dev/mixer\x00', 0x101, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000340000)=0x80000001) close(r0) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="383033a4ea689f74a9d8200f19792edf", {}, {}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fa26e99d5351e9c8be9654cc43b5a090", @generic="725b3a29abcb8ee83ea6e10d72d09cdf"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000031000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000032000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r2}, 0x14) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000031000-0xa0)=[{&(0x7f000002a000)="9a", 0x1}, {&(0x7f0000029000-0xeb)="a0048b6d9768dbbac90c", 0xa}], 0x2, &(0x7f0000026000)=[]}, 0x0) 2018/02/19 11:26:18 executing program 6: semget(0x3, 0x2, 0x7dd) r0 = semget(0x3, 0x3, 0x10) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/19 11:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000074e000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) sendto(r1, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) shutdown(r1, 0x0) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000011c000)={0x0}, &(0x7f00000c3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000108000-0x14)={r2}, &(0x7f0000651000)=0x14) mount(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f00006da000-0x8)='./file0\x00', &(0x7f00008af000-0x5)='qnx4\x00', 0x80, &(0x7f0000217000)="e285896a50477d96cce930d0bba9b7b13cee7e6abf67c9dd3fbc8f7281") writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000063b000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x202080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006fc000)={0x171e, 0x5, 0x3f, 0x3, 0x101}, 0x14) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/audio\x00', 0x200000, 0x0) fchmod(r2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x401, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000074e000-0x8)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000003000-0x10)={0x2, 0x6e59, 0x2}) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000854000-0xa)='/dev/vcs#\x00', 0x3f, 0x90000) ioctl$KDSKBLED(r0, 0x4b65, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000e36000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb24, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000680000)={0x0, 0x7, 0x3, [0x8, 0xc48a, 0x3f]}, &(0x7f000095c000)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000006b000-0x8c)={r4, @in={{0x2, 0x3, @empty}}}, &(0x7f0000498000)=0x8c) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r5 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000754000-0x4)={0x3}, 0x4) getpeername$netlink(r5, &(0x7f0000440000), &(0x7f000083c000-0x4)=0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r6, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) sendmsg$inet_sctp(r5, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) open(&(0x7f00001ab000-0x8)='./file0\x00', 0x4400, 0x40) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c4000-0x12)={0x0, 0xa, "c09c7800ddb4982fea33"}, &(0x7f0000393000)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b94000)={r1, 0x9b, "13ece9eed962a0bff97b2eb3adf4e83939c5c4d115d1191ded16e4225ffbc25f9f49213841ae841482e267c8bbd35c9e7e96eea5d6701aefe3a9e58b8dc06f7f7856aa4b2a62f911e0d71c5ef061bc24262188c8b2d4c1cdc961d926550b1ec06bbe8e3c0625afaad85ff6263d166fab8fe0c3ab0b3c8ca9319826f1a8180a2d057c6bb87487c583a5e054988626038c9c5609d3c403fbd01f7d38"}, &(0x7f000018d000)=0xa3) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cb8000-0xd)='/dev/usbmon#\x00', 0x8001, 0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f000043f000)={0x7}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c71000)={0x0, 0x8, 0x9, 0x6, 0xb0, 0x0, 0x9, 0x6, {0x0, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}}, 0xd86, 0x6, 0x5, 0x7f, 0x262c}}, &(0x7f000008d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cfc000)={r2, 0x6}, &(0x7f00007ea000)=0x8) clock_gettime(0x0, &(0x7f0000c70000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00005ef000)=[{{0x77359400}, 0xc2, 0xc4, 0xcb29}, {{r3, r4/1000+10000}, 0x8000, 0xfffffffffffffff8, 0x7ff}, {{0x77359400}, 0x1, 0xffffffffffffffff, 0xfffffffffffffffe}], 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ac6000-0x8c)={0x0, 0x9, 0x4f5, 'queue1\x00', 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000351000-0x10)={0x75, &(0x7f0000dbe000-0x75)=""/117}) r5 = inotify_add_watch(r1, &(0x7f00002cb000)='./file0\x00', 0x80000210) inotify_rm_watch(r1, r5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000025000)={0x3, &(0x7f0000141000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000049c000-0x10)={r6, &(0x7f0000583000-0xa0)=""/160}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) syz_open_dev$admmidi(&(0x7f0000d0d000)='/dev/admmidi#\x00', 0x4, 0x4000) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc041, 0x8) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d58000)='cubic\x00', 0x6) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x27fd) sendto(r1, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000764000-0x4)={0x6}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000244000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick}) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b45000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009ca000)=0x81) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000070d000)=0xb3, 0x4) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd2000-0x11)='/dev/qat_adf_ctl\x00', 0x244000, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = fcntl$dupfd(r1, 0x1000002, r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/19 11:26:18 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = syz_open_dev$usbmon(&(0x7f000014e000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000192000-0x8c)={0x93, 0x4, 0x1, 'queue1\x00', 0x9}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) writev(r0, &(0x7f0000da6000)=[{&(0x7f00008c1000)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:18 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000329000)='/dev/usbmon#\x00', 0x5, 0x4100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d6000-0x15)='/proc/self/net/pfkey\x00', 0x600040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000064c000-0x20)={{&(0x7f0000001000-0xb1)=""/177, 0xb1}, &(0x7f0000000000), 0x4}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000031a000-0x20)={@common='teql0\x00', @ifru_flags=0x9400}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f1000-0xc), &(0x7f00000dc000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce2000-0x8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a39000)) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000aa9000-0x10)={0x0, 0x0}) pselect6(0xfffffffffffffe27, &(0x7f00006d2000-0x40), &(0x7f0000829000), &(0x7f0000b11000-0x40), &(0x7f0000fc1000-0x10)={0x77359400, r2}, &(0x7f0000c02000)={&(0x7f0000104000-0x8), 0x8}) 2018/02/19 11:26:18 executing program 6: semget$private(0x0, 0x4, 0x18) semget$private(0x0, 0x3, 0x0) semget(0x1, 0x3, 0x600) semget(0x0, 0x4, 0x42) semget$private(0x0, 0x2, 0x4) semget$private(0x0, 0x2, 0x100) r0 = semget$private(0x0, 0x1, 0x643) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/19 11:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f4000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000015d000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/rfkill\x00', 0x3fff, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a00000003", 0x6}], 0x1) 2018/02/19 11:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a70000-0x8)={0x0, 0x0}) getpgrp(r2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000c7c000-0x4)) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b45000-0x90)={0x3, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) ioctl$TCSETSW(r1, 0x5403, &(0x7f00002b4000)={0x7130, 0x2, 0x5, 0x10001, 0x2, 0x200, 0x6, 0x1cb9, 0x7, 0x4, 0xc7, 0x120}) 2018/02/19 11:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0xfffffffffffffefc}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e79000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000094a000-0x10)={r1, &(0x7f0000e04000)=""/117}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000825000)={0x1000, &(0x7f0000893000)="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"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000315000)={0xaa, 0x8}) 2018/02/19 11:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x18}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) truncate(&(0x7f0000b1a000-0x8)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x3, 0xfe) r2 = syz_open_dev$vcsn(&(0x7f00005e1000)='/dev/vcs#\x00', 0x6c, 0x4100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000f35000-0x50)={0x401, 0x1, 0x800, 0x7, &(0x7f0000642000)=[{}]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000571000)='/dev/hwrng\x00', 0x400080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000012000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x200}}}, 0x100000000, 0x5, 0x424, "bb7ee8e3da86673eef030846b36439788dbb16f5e92f0cf3bdb8c4fcab144d2874cccd712a1c2148ec4546dad298c8dfe1e33bfb799dc56f2e8913f9360807ba614083c1d25b323c3932befda39bbcca"}, 0x160) sendto$inet6(r1, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 79.149731] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 [ 79.197282] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 2018/02/19 11:26:19 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00001f0000)='/dev/adsp#\x00', 0xcd6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc8000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000ab000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000a4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00003bd000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x400}, 0xc, &(0x7f0000000000)=[{&(0x7f0000b1f000-0x2ac)={0x2ac, 0x16, 0x400, 0x2, 0x3, "", [@nested={0x18c, 0x22, [@typed={0x18, 0x3b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0x2d, @u64=0x2}, @typed={0x8, 0xd}, @typed={0xc, 0x31, @pid=r1}, @typed={0xc, 0x87, @uid=r2}, @generic="d9d714413b91d523c81e4ba924693ef4a1da98312eb441164d93c6e93d6e3030299977999684fd02adbf5114efc0633cdb227ba0ac2ac2aca3e898ec11530c12f9b846ad27136af3a96922ef66da40c090cf40bd257fee05b7d24457f50e73121da73edde76794e5d8289c4f2f103f2428aab61751fd6c741a8243ceba4726774ef7a958409f6fa2ddfff820f91dbd8bedf8da9510fb56987af967be976524d80422d53bc763278afbd1e39fc0957023540e86c9a92b17efebc8b33e9a874980c36062e37e1530faf06d66851814e8f3c72abb752cfaf2cba0dd04d74c03c132c85dca31b6f73337dc71e329fd09f20b50f593", @generic="dbd99a24f14619b9fb26e3281d516bb8fd70ea10c443b073dd06e697b97c2dc1147347078730ba5333c85d5648f38b4e9887c045e5b523e9938924b7d5e27f7a34de54e4de7a85612e3cf16c"]}, @nested={0x110, 0xd, [@generic="faec0110c7012ced396d4d6842284aa3", @generic="1ac4314f24779506a61def4ea7ab2713c3a36c53af296ed918ed77b636a27638d71715f46e477bc36ade97466a0691aff71158b3a0a536c9ec7aa37d0c3bc5d27eb73617fe649e6ddabdb69c075ee04108b6cd550d55b88ff15fe9821458f74212c9988edc03a404660473f1ef8d68197f59755d5660dd22c1e9eedf72d5ea4f5e3fc1f8f100fedd8565100991b6736f2074ab28cfdaa1c81cba55985340218229ce153185f6c115d2a6eb585c28fc6ca79a37849b71136d903388390b77b515e22156e9e2ed9faecd44e8e620a50a91469028e057ba4c05", @typed={0x24, 0x66, @str='eth0vboxnet0$GPLwlan1vmnet0\x00'}]}]}, 0x2ac}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000da4000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000ad0000)=0x5) writev(r7, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x200}], 0x1, &(0x7f000001f000)={r1, r2+30000000}, &(0x7f0000002000-0x8)={0x4}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000021000-0x1000)=""/4096) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000020000-0x8)='./file0\x00') 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = openat(0xffffffffffffff9c, &(0x7f00006f7000-0x8)='./file0\x00', 0x200, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x31a2}, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000)={0x5, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = syz_open_dev$dmmidi(&(0x7f0000ecb000+0x600)='/dev/dmmidi#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000834000-0x14)={0x8, [0x3f, 0xc09, 0x7, 0x7, 0x200, 0x100, 0x27, 0x100000000]}, &(0x7f0000bcc000-0x4)=0x14) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000fcc000-0xf5)="16943bf0ed55ba77c978ab3a049b4fa21b9129f45b7fc122da4a51d6c2fa0f3a6d65abfdca636de4f0a80d462f765bca524521ccda04b47a8268a5440b5578f66d7a40da126cbf725364703b4397ec55c5c858cc62368cf967b348790785d6cb3040063b52d7df19773b7f8004084a131ea40d1b0ee1568e8cd069b2df1b8e590d139fe7452fe284f1df94b7552a786c5fd8173ddfd828962aaa580ac2909725bd9d983949a04ddcf92fcdaf64cdab491a097f7d0fbb6756b5ebfa514ade750c0bad7e848ae20f08fefcfdd7e31919549be92fad18f1de4d631cded0be82c2c527db10a75ac3ee6554090e19696b601d1fa30f59e4", 0xf5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2000003fe) r1 = syz_open_dev$usbmon(&(0x7f0000fe2000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000980000-0xcd)=""/205) lseek(r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0}, &(0x7f0000716000)=0xc) r3 = syz_open_dev$vcsn(&(0x7f000038d000-0xa)='/dev/vcs#\x00', 0x1d0d, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000f72000-0x10)={0x5, 0x7, 0xd8, 0x7}) ioprio_set$pid(0x2, r2, 0x3ff) r4 = socket$inet(0x2, 0x7, 0x7b17) modify_ldt$write(0x1, &(0x7f0000eb4000)={0x4, 0xffffffff, 0x0, 0x5, 0x401, 0x2, 0x4052, 0x0, 0x2, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000013f000-0x20)={@generic="bed973b2343568645c9647bd3108e13c", @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000bf5000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f00008a9000-0x8)='./file0\x00', 0x80a02, 0x11) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f000051a000-0x18)={0x9353, 0x9f, 0x80000001}) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7c000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d14000-0x1a0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x10000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@rand_addr, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x5bd}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r3, 0x400, 0x10000}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000009000-0xb), &(0x7f0000009000-0x4)=0xb) socket$key(0xf, 0x3, 0x2) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f73000)={0x3, 0x1, 0x2, 0x8001, 0x9, 0x8}, 0xc) mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b00000)=[{&(0x7f00001fd000-0xfa)=""/250, 0xfa}, {&(0x7f0000b00000)=""/157, 0x9d}, {&(0x7f0000b00000)=""/231, 0xe7}, {&(0x7f0000b00000)=""/165, 0xa5}, {&(0x7f00001ca000-0x7c)=""/124, 0x7c}, {&(0x7f0000b00000)=""/147, 0x93}, {&(0x7f000067e000-0xdf)=""/223, 0xdf}, {&(0x7f0000898000-0x21)=""/33, 0x21}, {&(0x7f0000629000)=""/139, 0x8b}, {&(0x7f00001cb000-0x67)=""/103, 0x67}], 0xa, 0x0) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000939000-0x8)={0x7f, 0x6}) syz_open_dev$sndmidi(&(0x7f0000819000)='/dev/snd/midiC#D#\x00', 0x43, 0x8000) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000099f000-0x4)=0x8005) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000071000-0x110)={{0x5, 0x2, 0x7fff, 0x1, "d4958cfa770053da68b0712c9c89cd12c5ad5bb9f3e55b742747a28ab6b253d7835771701c8468616a49fdea", 0x400}, 0x0, 0x0, 0x0, r1, 0x5, 0x8000, "0fb62895da309cdd63dc19a3d841509c9149b451d7028453bbf914ed709ccbd6809df101853b28e6efc102a2dae469b4c2fe99c26ee13c4ea2ee0edba8daa4b9", &(0x7f000018b000-0x1)='\x00', 0x1, [], [0x2, 0x5, 0xb2, 0x3f]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xfffffffffeffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000069000-0x11)='/selinux/enforce\x00', 0x321000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000077b000-0x8)={0x0, 0x9}, &(0x7f0000de7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000029a000-0x14)={r2, 0x10000, 0x5, 0x1, 0x781, 0x8}, 0x14) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r3 = dup(r0) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00007bf000)=0x100000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000524000)={0x5, 0x3, &(0x7f00007b6000-0x3)="f786e7"}) fcntl$setlease(r0, 0x400, 0x1) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x401, 0x9, 0x3, 0x100000001}, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$pptp(r0, &(0x7f0000ca9000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000606000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bc1000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000eec000-0x10)=@common='gretap0\x00') 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) r1 = syz_open_dev$adsp(&(0x7f0000fa0000-0xb)='/dev/adsp#\x00', 0x62a6, 0x40001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000570000)={0x10001, 0x3c, 0x407}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000d71000)={0xfffffffffffffff9, 0x5, 0x5773, 0x0, 0x0, [], [], [], 0x3, 0x894b}) inotify_add_watch(r1, &(0x7f0000efa000-0x8)='./file0\x00', 0x0) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/ppp\x00', 0x2000, 0x0) inotify_add_watch(r0, &(0x7f0000506000)='./file0\x00', 0x4000220) r1 = socket(0x11, 0x4, 0x81) r2 = socket$inet(0x11, 0x2, 0x81) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00003a8000)={@remote, @multicast1, 0x0}, &(0x7f0000c53000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000065f000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f0000002000)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002a6000-0x4)=0x8, 0x4) 2018/02/19 11:26:19 executing program 5: msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xffffffffffffffa9, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008c3000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x0, 0x5}, &(0x7f0000fc0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dd2000)={r2, 0xc8, "883247883a954b7cf43e73d6219816ce36e6ff66718837e76f4b6510261825048282e4499fd75a75466fb4dca2e9312833bd0e2aa57ceeee6a13faa730f099531bad0b19181d844917f5cf7ff9fbc75d87fb8cd15040d75933e6f7c19b5392816aeface45874f2daf3209c969be0e8a5b81a1eb6eb99e9292073e388382aa4709bfc53c4facb7557c4a512754826eef22625867bb8580eea4394c2cfd1fc4dc7d9b20597a578a14b613f9d02b3a3425424c7e3e2e66c2b1e9cd25e91e87960feb986ed11b40e6a22"}, &(0x7f0000069000-0x4)=0xd0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000fcc000-0xf5)="16943bf0ed55ba77c978ab3a049b4fa21b9129f45b7fc122da4a51d6c2fa0f3a6d65abfdca636de4f0a80d462f765bca524521ccda04b47a8268a5440b5578f66d7a40da126cbf725364703b4397ec55c5c858cc62368cf967b348790785d6cb3040063b52d7df19773b7f8004084a131ea40d1b0ee1568e8cd069b2df1b8e590d139fe7452fe284f1df94b7552a786c5fd8173ddfd828962aaa580ac2909725bd9d983949a04ddcf92fcdaf64cdab491a097f7d0fbb6756b5ebfa514ade750c0bad7e848ae20f08fefcfdd7e31919549be92fad18f1de4d631cded0be82c2c527db10a75ac3ee6554090e19696b601d1fa30f59e4", 0xf5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2000003fe) r1 = syz_open_dev$usbmon(&(0x7f0000fe2000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000980000-0xcd)=""/205) lseek(r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0}, &(0x7f0000716000)=0xc) r3 = syz_open_dev$vcsn(&(0x7f000038d000-0xa)='/dev/vcs#\x00', 0x1d0d, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000f72000-0x10)={0x5, 0x7, 0xd8, 0x7}) ioprio_set$pid(0x2, r2, 0x3ff) r4 = socket$inet(0x2, 0x7, 0x7b17) modify_ldt$write(0x1, &(0x7f0000eb4000)={0x4, 0xffffffff, 0x0, 0x5, 0x401, 0x2, 0x4052, 0x0, 0x2, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000013f000-0x20)={@generic="bed973b2343568645c9647bd3108e13c", @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000bf5000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f00008a9000-0x8)='./file0\x00', 0x80a02, 0x11) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f000051a000-0x18)={0x9353, 0x9f, 0x80000001}) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000098e000-0x18)={0x0, 0x2, 0x10, 0x1, 0x22d8}, &(0x7f0000b66000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000494000-0xa0)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x81, 0x0, 0x4, 0x6, 0x8}, &(0x7f0000449000-0x4)=0xa0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/audio\x00', 0x101000, 0x0) r3 = accept4$unix(r2, &(0x7f0000c3f000)=@file={0x0, ""/108}, &(0x7f0000d8c000-0x4)=0x6e, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000732000-0x4)) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000ae8000-0x4)=0x10001000000, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sendmmsg(r3, &(0x7f0000e77000)=[{{&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00000e8000)=[{&(0x7f0000667000-0xdc)="544eddffc9818b7d700d6e4998bddfeab2e0de2e9d9a150e959811fa25b7f01112ce20a8a3871a812cd45c48aa41c73a7369dd17e37edcc04f3577df76e104905e6a429e4566ce9f5e4c12fd1598779be19df8d6c07426cac1f35b9cb3bbdd01b41f73d4d638c9c28b43cc8baabf964356d6a5cc1d75dac46f58354b7ebbf0c66967b6a1faed7c24ca73998a36fd4c50e53913e731324c7c1b86397d2fdad42352b9d292c3d7e2ff783de5276b599de4515f641eb3ea6071e362d631c574257ac85f1dc2413808b8c58306c75caea163e188ba45162101b04d070d49", 0xdc}, {&(0x7f0000e5c000)="d9608c5922496f245736b9fb48ea84836c493d6a3af4402e2f77e8546f7146ef88cc5d", 0x23}, {&(0x7f0000360000)="ae544b7d2ba7658d5a55b4df63add459f05be8478b24d2990184392fe1a63776efcb472ba5ff2823663b3a1ca677277978d422bebf3ae3acb8e3c0a26637a6175b018f1085e090574d2c7046a91af9349dc855ce8f044647dd3da4db7e6f443558cea80fabc28ed39e441875e423eaf59a29746aac9ef232c8b8910f4f5d0647f8487b936b6cf80dbf1b5fd2499b498e1be3998fb69fa5c977aff237c2f0b240a3eeb4139fa5f07b68f799e2f6d11cda78cba5c038bd547a06a1216044c438e865ceb8ad4746c663c85b4753abc8b0aa833a2732f05c698d", 0xd8}, 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"}], 0x3298, 0x10}, 0x4}], 0x4, 0x8000) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000732000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b19000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000534000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000782000)={@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x401, 0x5, 0x400, 0x40, 0x0, r1}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setuid(r2) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000882000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000375000)={0x40, 0x9}) r2 = syz_open_dev$vcsn(&(0x7f00007b5000-0xa)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000023a000)=@assoc_value={0x0, 0x10001}, &(0x7f0000d0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000016f000-0xa0)={r3, @in6={{0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}}, 0x9, 0x9, 0x3, 0x1, 0x52}, 0xa0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000bcc000)={0x3, 0x10, [0xef4b, 0xcdd, 0x80000000, 0x3ff]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000080005, 0x300) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x101, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @dev, @rand_addr}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000), &(0x7f0000002000+0x393)=0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@updpolicy={0x35c, 0x19, 0x4, 0x1, 0x1, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0xfffffffffffffffa, 0x2, 0x7, 0xa, 0x80, 0x20, 0x37, r3, r4}, {0x200, 0x2, 0x4, 0x200, 0x20, 0x602, 0x2, 0x401}, {0x4, 0x8000, 0x4, 0x401}, 0x10001, 0xf, 0x1, 0x1, 0x3}, [@sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x80000000, 0x2, 0x40, 0xa, 0x80, 0xa0, 0x3b, r5, r6}, {@in=@loopback=0x7f000001, 0x1, 0x6c}, @in=@dev={0xac, 0x14, 0x0, 0x16}, {0x60a, 0x7fffffff, 0x8000, 0x5b0, 0x5, 0x160, 0x800}, {0x10001, 0x1000, 0x6, 0x9}, {0x3f00, 0x7, 0x100000000}, 0x6, 0xffffffffffffffff, 0x2, 0x0, 0x6, 0x80}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x1, 0x0, 0x3, 0x654, 0xa, 0xa0, 0x0, 0x5e, r7, r8}, {0xffff, 0x8715, 0xff, 0x400, 0x3, 0x62, 0x2, 0x8}, {0x0, 0x8, 0x10001, 0x100000001}, 0x0, 0x8, 0x3, 0x0, 0x1, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0xc}}, @sec_ctx={0x84, 0x8, {0x80, 0x8, 0x1, 0x101, 0x78, "b4681cb4f62af1f71300520651334c6a175cc5cd6da33c937f83c2960c604a87d7c7b083e576d7edf453d07c364617ef2fd339f31d9e720d727f9dfef4729fac81d8be4141c4ed0df83e6238aac9939b0f8e783555a39ba2750f1dd026a33c0acaf8b209158ff72c30f6fb13cb89b5b32204c313016f7689"}}, @algo_aead={0x64, 0x12, {{'generic-gcm-aesni\x00'}, 0xc0, 0xe0, "2fc7c292e71362020515989255d7b9e75f9c10ad9a3df555"}}, @coaddr={0x14, 0xe, @in=@empty}, @proto={0x8, 0x19, 0x6c}]}, 0x35c}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x4) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000939000-0x8)=[0x7, 0xffffffffffffffff]) sendto$ax25(r0, &(0x7f0000685000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) write$evdev(r1, &(0x7f0000712000)=[], 0x0) dup2(r0, r1) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526"}, 0x10) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getpeername$inet6(r0, &(0x7f00003ad000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000433000-0x4)=0x34d) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00009b6000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mq_open(&(0x7f0000434000)='@$\x00', 0x800, 0x8, &(0x7f0000ef9000)={0xfff, 0x100000000, 0x7, 0x1, 0x6, 0x8, 0x10000, 0x5}) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b30000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d18000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000466000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000411000-0x10)={0x0, 0x48, &(0x7f0000b9a000-0x48)=[@in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6ca9, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10001}]}, &(0x7f0000665000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d55000-0x10)={0x0, 0x54, &(0x7f00007c4000-0x54)=[@in6={0xa, 0x3, 0x7fffffff, @empty, 0x5}, @in6={0xa, 0x2, 0xd80, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000336000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000078e000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000062d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005df000)={0x0, 0x9}, &(0x7f00003d3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b8d000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000dff000)=0x106) sendmsg$inet_sctp(r0, &(0x7f00004ea000-0x38)={&(0x7f00009c9000-0x1c)=@in6={0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c, &(0x7f000007e000-0x20)=[{&(0x7f000012e000)="0d2bbfa2b9", 0x5}, {&(0x7f0000e72000)="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", 0x1000}], 0x2, &(0x7f0000254000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x1, 0x80, 0xc412, 0x7, 0x100, 0x80000001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x4, 0x4d80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x20a, 0x100000001, 0x40, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x800a, 0x1000, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3e, 0x2, 0x2, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x31a, 0x542a}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x1, 0x8000, 0xfd9, 0x6, 0x1, 0x6, 0x800, r6}}], 0x180, 0x80}, 0x40880) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r7, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000f58000)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f59000-0xa)='/dev/vcs#\x00', 0x3ff, 0x111000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f59000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000cc000)) fanotify_mark(r3, 0x0, 0x8010002, r4, &(0x7f0000f58000)='./file0\x00') mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f57000)=[{{&(0x7f0000f58000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000023f000-0x10)=[{&(0x7f000035c000-0x1000)=""/4096, 0x1000}], 0x1}, 0x9}, {{0x0, 0x0, &(0x7f00003b3000-0x50)=[{&(0x7f000034c000-0xd4)=""/212, 0xd4}, {&(0x7f000048c000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b9000)=""/233, 0xe9}, {&(0x7f0000f57000)=""/74, 0x4a}, {&(0x7f0000f58000-0xc1)=""/193, 0xc1}], 0x5, &(0x7f0000a7f000)=""/70, 0x46, 0xa35}, 0x4}, {{&(0x7f0000f58000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000f57000)=[{&(0x7f0000298000)=""/39, 0x27}, {&(0x7f0000f58000-0x21)=""/33, 0x21}], 0x2, &(0x7f0000e0c000)=""/4096, 0x1000, 0xffffffffffff8001}, 0x1ff}], 0x3, 0x42, &(0x7f0000f57000)={r1, r2+30000000}) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000086f000)={0x9, 0xfffffffffffffffe, 0x7}) writev(r0, &(0x7f0000ca0000-0x10)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0xffffffffffffff40}], 0x1) utimes(&(0x7f0000087000-0x8)='./file0\x00', &(0x7f0000af6000)) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00000f8000)="2a134a9800106cbf1e94762fd7fa25b2d7caf88a29e417b00a69401b21642ea4772f33994349658be90706878ce200091b6b1e20817c135d92c1cf89e1b578ceb8e451bd9763a219b935ca8994c06722dc3ba8e5c2cd8f065bf71cd2cc59d9401e298954342eb4a3b9368ab1eda8696da48e075355b27622c0bc9ae8c955183cacdf5c84705a93bfa512ffece47539309c454b2b9198aa097405e5d6f6700e906bef202e", 0x301, 0x0, 0x0, 0xff62) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004a4000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f000022d000)='./file0\x00', 0x0, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000484000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x42080) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da1000-0xb)='/dev/mixer\x00', 0x100, 0x0) renameat2(r2, &(0x7f0000ac4000)='./file0\x00', r3, &(0x7f0000e89000-0x8)='./file0\x00', 0x2) r5 = dup2(r0, r1) r6 = accept$packet(r2, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000082d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x200, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000b60000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100, 0xfff, 0xfa5, 0x100, 0x1ff, 0x100000, r7}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000472000)=""/55, &(0x7f00007f2000)=0x37) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000500000-0x9f)=""/159) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00007ae000-0x10), 0x10) rt_sigprocmask(0x3, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff2f) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r8 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r8, 0x40007) signalfd4(r1, &(0x7f000072c000-0x8)={0x101}, 0x8, 0x800) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000610000)=[0x100000000, 0x100]) mq_timedreceive(r8, &(0x7f000056f000)=""/18, 0x12, 0x1, &(0x7f00005d7000)={0x77359400}) sendfile(r0, r8, &(0x7f000000a000), 0x2) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000b34000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000928000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7c}}, [0x20, 0x100000000, 0x8, 0x3, 0x3, 0xffffffff, 0x6, 0xfffffffffffffff8, 0x3, 0x1f, 0xd84, 0x3ff, 0x400, 0x3, 0x1]}, &(0x7f000025d000)=0xfffffffffffffe6a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d53000)={r2, 0x7, 0xb8, "50444389937bed58735f81d2a69f8c1b2b1165b84dced3fece925a19a7d4f720522b7135101b17af22a1aaac37594e956a4949e5908b9cdbf878ccfa6bf9033682f42077db2fe11764042c17453a0ad5e08588f0f592b2984027205960450499dbb0bac6d3194c16ef6fba9cabf9643f7cdb64af60a4ed1c0ccaee566ed1a81a23b1452ffb2173a64140454e02e4a72752a079ec5fd7bafc5e31fb868afc3bef3086cbdebb150023311f7acafd22691e1320d6a07cff041c"}, 0xc0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000b63000-0xc)="6721fbc645ca486d3816b799", 0xc, 0x40088c1, &(0x7f000059c000)=@llc={0x1a, 0x4, 0x2, 0x80, 0x100000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) listen(r0, 0x8000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c6000)=0x7, 0x4) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f00005e2000)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e3d000-0x10)={0xa, &(0x7f0000485000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000260000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00005c8000-0x4)=0x99, 0x4) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x169}], 0x1) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d42000-0x4)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000943000-0x10), &(0x7f0000490000-0x4)=0x10) r1 = dup(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000647000-0x8)={0x0}) sendfile(r1, r2, &(0x7f0000146000-0x8), 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00008e5000-0x4)=0xfe) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc4000)='/') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000008d000)=0x100000001) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000011e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000737000-0x4)=0x0) r2 = socket(0xa, 0x6, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d0b000-0x8)='./file0\x00', 0x10100, 0x40) r4 = socket$bt_l2cap(0x1f, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000780000-0xc)={r3, r4, 0x9}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000e09000-0x4)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000010b000-0x2e)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8091c3e5bda3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) gettid() sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bff000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x80e, 0x100000001}, &(0x7f0000a97000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000421000)={r1, 0x1000, "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"}, &(0x7f0000a95000)=0x1008) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7f000-0xc)) fchmod(r2, 0x8) connect$inet(r3, &(0x7f0000936000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) epoll_wait(r2, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000073e000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) r4 = syz_open_dev$dspn(&(0x7f00004df000-0xa)='/dev/dsp#\x00', 0x101, 0x20000) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000013b000-0x4)=0x5) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a46000-0x4)=0x8, 0x4) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) recvmmsg(r0, &(0x7f0000bc1000)=[{{&(0x7f0000122000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000085000)=[{&(0x7f0000708000-0x55)=""/85, 0x7b}], 0x1}, 0x4}, {{&(0x7f0000eb0000)=@ipx, 0x10, &(0x7f0000108000)=[{&(0x7f000027d000)=""/241, 0xf1}, {&(0x7f000095c000)=""/243, 0xf3}, {&(0x7f0000830000-0x1c)=""/28, 0x1c}, {&(0x7f0000f1f000)=""/32, 0x20}, {&(0x7f00001a9000-0x4d)=""/77, 0x4d}, {&(0x7f0000498000)=""/143, 0x8f}, {&(0x7f0000367000)=""/172, 0xac}], 0x7, &(0x7f0000650000)=""/85, 0x55, 0x6}}], 0x2, 0x160, &(0x7f00000d2000-0x10)) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0d000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000be9000)=""/149, &(0x7f0000c87000-0x4)=0x95) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/enforce\x00', 0x501800, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000703000-0x24)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b53000)={@common='bpq0\x00', @ifru_flags=0x8000}) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r0) sysfs$1(0x1, &(0x7f00002f0000-0x11)='/selinux/enforce\x00') sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cd7000)={0x1, 0x1, 0x2, 0x50, 0x5, 0x1fdbc0000000000, 0x8, 0xa691, 0x0}, &(0x7f0000a9e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000380000-0x8)={r3, 0x3f}, &(0x7f0000799000)=0x8) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) syz_open_dev$sg(&(0x7f0000905000)='/dev/sg#\x00', 0x1, 0x101000) writev(r0, &(0x7f00008f3000-0x10)=[{&(0x7f000014e000-0x7)="dc6a00000001", 0x6}], 0x1) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000242000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000a08000-0x10)=@ax25, &(0x7f0000b3b000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000aa1000)=""/250) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b83000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) fsetxattr(r1, &(0x7f0000827000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000259000-0x2)=')\x00', 0x2, 0x1) writev(r1, &(0x7f000071f000)=[{&(0x7f000064d000-0x1b)="f27a0e81bd53ccf35bb0fe71eb1774513e91c8967ed3245bda6cc0", 0xc1}], 0x1000000000000037) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/19 11:26:19 executing program 6: r0 = msgget(0x0, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001000-0x46)={0x3, "5ce51ba6af94f11674bfa7755479239e18c48316c993bc5baf81a783b2ab593008729d06e59f06827fe374d43aba389432720779f0c77fba824e5ac61de7"}, 0x46, 0x800) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/54, 0x36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000002000-0x8)=[0x0, 0x0], 0x2}) r2 = fcntl$getown(r1, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000002000)=0xc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000004000-0x58)={0x1, 0x7, 0x6, 0x0, 0xfffffffffffffffc, 0x5}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000-0x8)=0x7) r5 = signalfd4(r3, &(0x7f0000004000-0x8)={0x100000000}, 0x8, 0x80000) r6 = openat(r4, &(0x7f0000003000)='./file0\x00', 0x400601, 0xa1) syslog(0xe, 0x0, 0x0) ioctl$void(r5, 0x5450) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)="4986b3c393c1e8ed93c2bef382f2610b2313545b5586a4de435857c9dc1520232599afba1aabef5595ea8f7bb3dc8e8c997c2acd96b85428bc987aff877fe49261e5febde6d567225cbfc2c8b0a12f37647c7cfb302cb67456872cd67469325f3b12b71e33d7d755b151988474df6d3c382eba03d75823744c6802b7f87eb0a7f8cbfe9e66364d", 0x87, 0xfffffffffffffffb) r8 = request_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='GPLvboxnet1selinux+\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r7, &(0x7f0000004000)="1d6e8b79b6", 0x5, r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000007000)=0x8, 0x4) 2018/02/19 11:26:19 executing program 0: r0 = eventfd2(0x5, 0x80001) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac1000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000070b000-0xe)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009af000-0xa)='/dev/vcs#\x00', 0x8fcf, 0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000702000)) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000aeb000-0xd)='/dev/urandom\x00', 0x0, 0x100) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup2(r1, r3) r6 = dup3(r5, r4, 0x0) accept4$packet(r6, &(0x7f0000327000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f45000)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a9d000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$nfc_llcp(r4, &(0x7f0000077000)={0x27, 0xb, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) openat$rtc(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c9d000)={@generic="3665ef8014f887964153aa0e7ee64787", @ifru_flags}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) msgget(0x1, 0x10) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f00001e4000-0xc)=[{}], 0x1, 0x80000000007fd) socketpair(0x15, 0x7, 0x7fffffff, &(0x7f000036d000-0x8)={0x0, 0x0}) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00006bf000-0x110)={{0x1ff, 0x0, 0x3, 0x3f, "73c9d6959abc44e8231bee39b130ee53bf533f8b4fe44f6a07f24c12970a0f53c940414e53933d80b918f562", 0x8}, 0x0, 0x0, 0x4, r4, 0x0, 0x0, "562ef7242f2511d18eef655b396790f0bc7821c46f99a353143c3e4a80e8faa586ca73a59f6cbd38a3ef9973e3d82c3b88b4836a533d7244bfce2c7d32e2f601", &(0x7f0000182000-0x18)='selinux%selflovboxnet0$\x00', 0x18, [], [0x8, 0x7, 0x200, 0x2]}) unlink(&(0x7f0000695000)='./file0\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000033f000-0x8), &(0x7f0000b3b000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x2000000000007}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002bf000-0x4)=0x67c9, &(0x7f00002e3000-0x8)=0x4) 2018/02/19 11:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000722000-0xd)='systemwlan0.\x00', 0x2) fstatfs(r0, &(0x7f0000034000)=""/187) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) uselib(&(0x7f0000661000)='./file0\x00') r2 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000304000)=""/164) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb58b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000570000-0x50)={@generic="b4aa36a89509163817210a258f39dce8", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x1, 0x3, 0x1, 0x4}}}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000002b000)='/dev/autofs\x00', 0x0, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000002c000-0x10)={r5, r6/1000+10000}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f000002a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e92ced28db707252068284bd0e0a23921e629d528ff00000000000000151e4cf0e195b7cdce811d933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x5f}], 0x1, &(0x7f000002c000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60}], 0x4924924924926e3, 0x0) r7 = dup(0xffffffffffffffff) ioctl$KDDISABIO(r7, 0x4b37) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/19 11:26:19 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000081d000+0x4cd)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/l2cap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000826000-0x108)={0x101, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}}}}, 0x108) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f000001e000)=0xb75, 0x4) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) flistxattr(r2, &(0x7f0000380000)=""/18, 0x12) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000741000)='/dev/sequencer2\x00', 0x28000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006bb000-0x16)='/selinux/checkreqprot\x00', 0x444001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000857000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e83000-0x8)={r1, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c7d000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x101040) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bfd000-0xc)={0x0}, &(0x7f000055b000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00004ea000)={{0x8, 0x6, 0x10001, 0x3ff, "43d6045e349a0df8ff53711713cc02e0012640a80fc24ebc6b8359725dbfb183b4ce556c350fa77052057133", 0x8}, 0x0, 0x0, 0xdd55, r1, 0x1, 0x1, "72f2b79f16182dc104fbd225af37b95514be1ad7e79851ffec516583427e98b01dff79a39433a6d0d0d1dbb9f2ceae8409f72b7f7b4ab9b2cf30878f685dbbdb", &(0x7f0000191000)='/dev/snd/controlC#\x00', 0x13, [], [0x4, 0x7, 0xffffffff, 0xffffffffffffffff]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c9e000)={0x6, 0xffffffffffffffff}) syz_emit_ethernet(0x16, &(0x7f0000e0b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x3, 0x200, 0x4}}], {@llc_tr={0x11, {@llc={0xf4, 0x1, '?('}}}}}, &(0x7f0000057000)={0x0, 0x1, [0x64a]}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000da9000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101040) fgetxattr(r0, &(0x7f0000622000-0x11)=@known='security.selinux\x00', &(0x7f0000945000)=""/46, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000810000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000042f000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000505000-0x4)=0x1008) sendto$inet(r1, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044d000-0x10)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) getsockname$packet(r1, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000326000)=0x14) connect$packet(r1, &(0x7f0000fd2000-0x14)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 11:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000501000)='/dev/hwrng\x00', 0x10000, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$TCFLSH(r3, 0x540b, 0x6a) 2018/02/19 11:26:19 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000919000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000030f000)=0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x0, 0x0, []}, 0x8) r3 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f000007b000-0x42)=""/66) 2018/02/19 11:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f00001e4000-0xc)=[{}], 0x1, 0x80000000007fd) socketpair(0x15, 0x7, 0x7fffffff, &(0x7f000036d000-0x8)={0x0, 0x0}) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00006bf000-0x110)={{0x1ff, 0x0, 0x3, 0x3f, "73c9d6959abc44e8231bee39b130ee53bf533f8b4fe44f6a07f24c12970a0f53c940414e53933d80b918f562", 0x8}, 0x0, 0x0, 0x4, r4, 0x0, 0x0, "562ef7242f2511d18eef655b396790f0bc7821c46f99a353143c3e4a80e8faa586ca73a59f6cbd38a3ef9973e3d82c3b88b4836a533d7244bfce2c7d32e2f601", &(0x7f0000182000-0x18)='selinux%selflovboxnet0$\x00', 0x18, [], [0x8, 0x7, 0x200, 0x2]}) unlink(&(0x7f0000695000)='./file0\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000033f000-0x8), &(0x7f0000b3b000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x2000000000007}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002bf000-0x4)=0x67c9, &(0x7f00002e3000-0x8)=0x4) 2018/02/19 11:26:19 executing program 4: getgroups(0x2, &(0x7f00008bb000)=[0x0, 0xffffffffffffffff]) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a9a000)={0x9, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000032a000)=0x0) sched_rr_get_interval(r2, &(0x7f0000168000)) bind$netlink(r1, &(0x7f000089a000)={0x10, 0x0, 0x0, 0x400}, 0xc) r3 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r3, 0x0, &(0x7f000021b000)={&(0x7f0000992000-0x1000)="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", 0x1000}) writev(r1, &(0x7f0000e93000)=[], 0x0) 2018/02/19 11:26:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000352000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000017c000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f00003e1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000af8000)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f50000-0xc)={0x8}) epoll_wait(r3, &(0x7f0000b8a000)=[{}], 0x1, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000837000-0x4), &(0x7f0000835000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) r1 = request_key(&(0x7f00007b4000)='blacklist\x00', &(0x7f000080e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006c9000-0xc)='/dev/rfkill\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f000061e000-0xb)='pkcs7_test\x00', &(0x7f0000dcc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000059f000)='/dev/rfkill\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/02/19 11:26:19 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000709000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00006a5000-0x1)=0x2e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006ae000)={{0x1000, 0x8, 0x8, 0xe9, 0x4b8, 0xe704}, 0x100, 0x6, 0x1}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000070a000)='/dev/autofs\x00', 0xa000, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000070b000)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000070b000-0x8)={0xf64, 0x30f, 0x4, 0x5, 0x6}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000070b000)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000070c000-0x8)=@assoc_value={0x0}, &(0x7f000019a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ec000-0x12)={r2, 0x6, 0x5, [0x3ff, 0x29, 0x5, 0x8000, 0x6]}, 0x12) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f000070a000)={0x7, 0x3ff, 0x68}) socket$nl_netfilter(0x10, 0x3, 0xc) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00005e3000/0x4000)=nil) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000703000-0x4)=0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r3, &(0x7f000070c000)=0x80000001) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070d000)={0x0, 0x0}) utimensat(r1, &(0x7f00002a9000-0x8)='./file0\x00', &(0x7f0000665000-0x20)={{}, {r4, r5/1000+10000}}, 0x0) 2018/02/19 11:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000082e000-0xc7)={0x0, 0xbf, "67dddc29a81996d57af79cb673901b8d0219f59f0f4268c8084ad33b29e9a133a205444580503061193b748fd8260e5cdf7eff26b950cfaffcd40de269faba4dd50d3d93daf2ee10a2096b08a7b7924a226e76731c24d013f087ce8b298fc9c09853b060825ccf1b66d9a6f3f71fc8c5e794d2aeb386f5d0c85342314056b2c5793669ef811961dfab0139115c08a1fa61d54a1b11eed3b6d1e32fe61943a5f37fb0d091ae2049aabf8c8a8fddf7078893f2299ba14aa26c03c18c432de5dd"}, &(0x7f00003c8000)=0xc7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a9f000)={r2, 0x9}, &(0x7f000086e000)=0x3152d46127520ce7) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009c3000-0x8)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017e000)='/dev/hwrng\x00', 0x2, 0x0) set_mempolicy(0x8000, &(0x7f0000f51000-0x8)=0x7fff, 0xa45) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000577000-0x10)={0x5004, 0xd000}) bind$bt_sco(r1, &(0x7f0000c4f000-0x8)={0x1f, {0xc, 0x5, 0x7, 0x100000000, 0x9, 0x6}}, 0x8) r4 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000003b000)=0x8) r5 = syz_open_dev$amidi(&(0x7f0000f6f000-0xc)='/dev/amidi#\x00', 0x6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000eb7000)={0x3f4, 0x8, 0x100000001, 'queue0\x00', 0x10001}) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/19 11:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x922, &(0x7f0000b1f000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x5f8, 0xc0) recvmsg(r1, &(0x7f0000439000-0x38)={&(0x7f00004a8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00005d2000)=[]}, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f000003a000-0xf3)=""/243) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) pipe(&(0x7f0000392000-0x8)={0x0, 0x0}) bind$alg(r4, &(0x7f000087c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000338000-0xc)='/dev/rfkill\x00', 0x50107f, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) accept$alg(r0, 0x0, 0x0) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e31000-0xb)='/dev/vcsa#\x00', 0x2, 0x2000000007fc) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002ad000-0x38)={&(0x7f000043d000-0x10)=@nfc, 0x10, &(0x7f000047c000)=[{&(0x7f0000735000-0x1000)=""/4096, 0x1000}, {&(0x7f00001e7000)=""/199, 0xc7}], 0x2, &(0x7f000095b000-0xcf)=""/207, 0xcf, 0x5}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004b8000)=[@in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x0, @rand_addr=0xdf}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0xbc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2801) sendto(0xffffffffffffffff, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00009b9000-0x13)='/dev/snd/controlC#\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000646000)={&(0x7f0000e73000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x2e, &(0x7f00008f5000)=[], 0x0, &(0x7f0000780000)=[{0x10, 0x10d, 0x2}], 0x10}, 0x0) getsockname(r0, &(0x7f00007f3000)=@sco, &(0x7f00008cf000-0x4)=0x8) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00003b6000+0x69a)={{0x8, 0x98}, {0x9, 0x5}, 0x2, 0x5, 0x8}) r2 = syz_open_dev$admmidi(&(0x7f0000bd7000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000867000-0x90)={[0x200, 0x1, 0x1, 0xfff, 0x6, 0x185d, 0x0, 0x21f, 0x1, 0x80, 0x5, 0xffff, 0x7, 0xcc, 0x5, 0x40], 0x2, 0x60040}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/rfkill\x00', 0x50001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000007e000-0x4), &(0x7f0000a71000-0x4)=0x4) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000dd5000-0x6)={0x1, 0x1, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:20 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000295000)='/dev/vcs#\x00', 0x6259, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="ced4ed6808d2fec74b13b7a4d2b9e72bd4fb2bc68d228ba1afa24988f9ca85daada1d782ded7aef55e4f0cbf15366ffd13e45b8d0b24fea5ac8406e1586e75bfca2744a232ed429df1ffea1c5f911bf2d040a6ff4d5f89e2137ca0cd1045aee4c1191adc9ceec804022576ee3c09c3b812dda17d24e5d2ad8b50009d794be109418f2c4029292cc1cedd2c47bcf0069ce05bcf099574e4bfb945ce97", 0x9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xf6, "2377e351c44c1dfeb0b9a822e7405f6be7785519062600ce06120d29bb0579175c8e7250fb3160c7cd594477749fd08058db69e94a17847b8ea9c6531d1917aac1ecae74335d45d86a1dff11fa6891992291799bba760bd8502794cf28150344dd7b5d347619e855972a93e552a9ca55c1f580a0aa87823ac47c2c2834cd5b490fa793e2eb2f871af036982eea2862e1a9d5bb599cf9fabe485b8c57b9bc0be0d564f0296166c3d6087dfaed9f5ce41058194de259b671eb8cd006a5f8371a564a619904948c3f622f6d519e4054cf0df091b126024a118bc26d6164ded1b6ddbafb7499b19fc15edb5d6a92e5c1669b5e5aa411598f"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x4}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0xfffffffffffffffa, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x80, "d139e8a1371a317147ebc004f126341f6270ae078707e2b8b3c9863409cca9b0170be0c0e445e0223debfdfc1fa0a87c30c812874e2d9df084dd11392565b5b30fb88bc23b896cd130a5dca1de18bd1e0d3c8c8c3be557d46368c4aa8f72fb740ff16a955c81151baa98e229fca863def0a14de99e5ca6d7c0bc3d78ee89a44d"}, &(0x7f0000002000)=0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8), &(0x7f0000003000)=0x8) r4 = signalfd4(r0, &(0x7f0000004000-0x8), 0x8, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={r5, r6}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000)={0x0, 0x2}) socket$vsock_stream(0x28, 0x1, 0x0) fanotify_init(0x14, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3ff}, &(0x7f0000000000)=0x8) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000)={0x5, {{0xa, 0x3, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x80000000}}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0xda, 0x9, 0x5}, &(0x7f0000006000)=0x10) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b09000-0xc)='/dev/rfkill\x00', 0x8101, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) r1 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f000069e000-0x4)=0x0) tgkill(r1, r2, 0x5) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/enforce\x00', 0x10000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000162000-0x38)={&(0x7f0000917000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000715000)={&(0x7f0000b08000)={0x24, 0x11, 0x632, 0x5, 0x1, {0x1f}, [@typed={0x10, 0xc, @u64=0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) clone(0x0, &(0x7f0000aed000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000c12000)) bind$netrom(r0, &(0x7f0000c65000)=@ax25={0x3, {"9743c486cb2d36"}, 0x8}, 0x10) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000258000)='/dev/rfkill\x00', 0xb8312d57fbe69134, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000eec000)={"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"}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000-0x28)={0x1, 0x0, [{0xf001, 0x61, &(0x7f0000090000-0x61)=""/97}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000eae000)=[{&(0x7f00007c4000-0xd9)="cc5f8f38c34c1f6e7aa4e2718711feaf348568e5abb45ace45380615493efaa05d4103a9ef85db8df97e59bacb47d2a98d5197e1e3d74d5c12f81d953a033fbdac5cff5898694a674edc8a8eaacf75c30dc07e4fb0c0f4e45a5070ad7dcbbfd67de41a650a7fa0c167a89f9682362a84ebeba62984767187eb278387520ccb5c9497556d952535b9eaa7bc538d51f6a4a48eacae6cf650f9f939870b3e1f51bb0abee3a447407cd6f0c1239bd3c1ea277cf8ceabb6fc221de06a9c4bf692429f0037e3d2e6c170f3abb67c7b0afaadcdd4231c47a581a9ded0", 0xd9}, {&(0x7f00008d9000-0xe5)="dfee08484515093d81535634286cb132ea26a718b2504bc38fa9d02bf02c89f5ff6b2c9a33922be51324027e4ee095540d36c5c85c58de5620db223f02874ff4ca8292e79c84053bdd9f934a496a7a2c846a8137d64de8b635b9e7678036a2c6b0a670c7d915bd978e9bb91ccffaf42e1e5ee14fa0a014a52f3ac37d1257c21df27cfd0c41cd407ed3d92bb026a8132a53ebed1aa1a4e9de6f24306fd1c6a8ab37ab6d198aeb40902c19b34e9b38443581db4cf6fb40394e3ff2ab53ebb4c3ee8b36537a17ddef42a42bcd0c4f03d12de65c30fe51bde1d47d23571e268ce7ff9183e24e05", 0xe5}, {&(0x7f00002e9000)="5579fd9647da12ebf95a9b4b67cf5d9c415d857834331d2c83419a90352fc788a9ca32310b7fd6fee5e5410e80df87e8f9027abd5e1f5d17486d0e077b379c92d88af31806a1d5c559e5bc627bed74f9fcc041272ebd763f3872e77c8d79d8150f56de84531c9b929ac4d5707c451d43e2a694eecc74ac9e06d65e46547d68efa4840a9d70a01f1e23da2303886a892280f6bcfdcefb7eee1a12", 0xffa1}], 0x3) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) r2 = request_key(&(0x7f00004a5000)='logon\x00', &(0x7f0000ad0000-0x3)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fbe000)='timers\x00', 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000157000)=0x8, 0x1) r3 = request_key(&(0x7f000056e000)='asymmetric\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000040c000)='timers\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x5, r3) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000c6000-0x8)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000df6000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00006aa000)) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000572000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000030000), &(0x7f00009b7000-0x4)=0xb) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:20 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014d000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bbb000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000050c000)=0x800, 0x4) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000504000)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f48000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d29000-0x4)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000758000)='/dev/vcsa#\x00', 0x912b, 0x40640) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000f55000)=r7) r8 = syz_open_dev$usbmon(&(0x7f000036f000)='/dev/usbmon#\x00', 0x5, 0x200) socket$llc(0x1a, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f000018f000-0xc)={r8, r1, 0x20}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f000062a000)=""/250) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000ccf000-0xa63)="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") 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000314000-0x10)={0x1, 0x28, &(0x7f0000421000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e6a000)={r0, 0xff, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000a3000-0x2c)={0x1, 0xf3e2, 0x4000000000080, 0x2, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000ec1000)}, 0x20) 2018/02/19 11:26:20 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000487000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000753000+0xfae)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x0, {0x0, 0xf7}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000712000)={0x8, 0xfffffffffffffffb, 0x9, 0x6, 0x9, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) writev(r1, &(0x7f0000c1d000)=[{&(0x7f0000a83000)="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", 0x200}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) sendto$inet6(r1, &(0x7f00006c0000-0x27)="02a12ada2c9c66edc7621278100433849a2944690f32e9d73c098ab36a0c9cf33a39a8ee4725e8", 0x27, 0x8080, &(0x7f0000f25000)={0xa, 0x2, 0xd4a0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x1c) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup3(r1, r0, 0x80000) 2018/02/19 11:26:20 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c77000-0x4)=0x9, 0x4) getsockname$netrom(r1, &(0x7f0000dc7000-0x10)=@ax25, &(0x7f000068b000)=0x10) r2 = syz_open_dev$tun(&(0x7f000016e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000453000-0xb0)={r2, r0, 0x1, 0x8, &(0x7f000033b000-0x1000)="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", 0x7, 0x9, 0x987, 0xffffffffffffff85, 0x2, 0xc2, 0xf0fb, "e8c10e33001d8a84b2f52c297e3406e365ba076c838316d30e58d68671c47d3e442319c4caccd9367765a2471eb4534a57d6ae9f1c3189a32ea2edbc2e018b7c93fb4eadc987866e50275fd52015e2f21fb95aef0999368c56e5cf61b3910151b0635bd0987c6f258c3b09d65319023deb0000af235fc1e16cb0a8786af77302de085cd987f994a8"}) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffff7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d92000), &(0x7f0000f29000-0x4)=0x4) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe13, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[], 0x0, 0x20008810}, 0x0) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsync(r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00003fe000-0x8)=0xfff) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000075f000/0x18000)=nil, &(0x7f0000f0c000)=[@text16={0x10, &(0x7f000097d000)="0f20e06635000001000f22e0643e0f01d166b80500000066b93c4200000f01d90f01cb65f30f5e7406ba2100b89a2def3ed9b2b02cd9ecba4200b80000ef0f2343", 0x41}], 0x1, 0x0, &(0x7f0000724000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) socket$unix(0x1, 0x7, 0x0) r2 = creat(&(0x7f0000aa6000-0x8)='./file0\x00', 0x1) recvfrom$packet(r2, &(0x7f0000a82000)=""/181, 0xb5, 0x40000101, &(0x7f00002c2000)={0x11, 0xf5, 0x0, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000262000-0xb)='/dev/mixer\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000322000)=0x7fffffff, 0x0) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f000047f000-0x1c)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, 0x10, &(0x7f0000b75000)=[], 0x0, 0x0, 0x8}, 0x0) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00002bf000-0x13)='/dev/snd/controlC#\x00', 0x100000000000000, 0x20000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) open_by_handle_at(r0, &(0x7f0000708000)={0x1008, 0x6, "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"}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000381000-0x8)='./file0\x00') r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000538000)=0x1, 0x4) rename(&(0x7f0000d8a000-0xe)='./file1/file0\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f05000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d6000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075e000)='/dev/rfkill\x00', 0x20000, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000bc1000-0x10)=[], 0x656) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r2 = syz_open_dev$sg(&(0x7f0000e3b000+0x93c)='/dev/sg#\x00', 0x7, 0x101000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007b3000-0xe8)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) writev(r1, &(0x7f0000c1d000)=[{&(0x7f0000a83000)="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", 0x200}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) sendto$inet6(r1, &(0x7f00006c0000-0x27)="02a12ada2c9c66edc7621278100433849a2944690f32e9d73c098ab36a0c9cf33a39a8ee4725e8", 0x27, 0x8080, &(0x7f0000f25000)={0xa, 0x2, 0xd4a0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x1c) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup3(r1, r0, 0x80000) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a57000-0x8)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = socket$pptp(0x18, 0x1, 0x2) sendto(r1, &(0x7f0000cc0000), 0x0, 0x400, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000441000-0x8)='./file0\x00', 0x0, 0x7) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00003e1000)) r3 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000292000)={0x0, 0x0, &(0x7f000079b000-0x40)=[{&(0x7f000068b000)="bd281e8408140172bd1307fe3e29d36e82bf947d6670dc88a7bb659688b22895daaf67303a3c17a95bae531b46cf60daf39203d22c1bb76659d20a1caf14af48e6ddb52903438f1ad1a75c5d9836a6841e2fa45a19ca8cb0fb5c261efb6c7e6eb8", 0x61}, {&(0x7f0000f50000)="40e8c2854b9aef4ced152a4cd1edb9e946d7972e0852252b82eac0d936f960e175c6eb4f55a0edcd0c7c69da391b8d16a1e86265957795b9936765b7dda13e53ddb44dd483305601e378ecf9d976d87be54614c51fd3485bf49f23399be90ab691f4d06b25d34a5e5914f870d02c15aba0525c1429", 0x75}, {&(0x7f0000304000)="cb04088fa18a6ea440451ec65acdf4e4e9af4af954e6967e5a667aaf0f19c0e24b826b285b8840491955cbc116bf3f00d71d9811bc16b373a8de", 0x3a}, {&(0x7f00003d4000)="147866bdeb23f26ca35e514a05db5b175b6537d031558d055fc543bb9c0a50a39a34398917ebac9260437db836f3faf4c4424e3f045f33d78c88d219eac2aa87eeb7c7d16ab3fd071028138caa7db16d256da30fb864cf46eb", 0x59}], 0x4, &(0x7f00003af000)=[{0x100, 0x10f, 0x7fff, "be04591e9a5f6c73189c8ea29b6c682d28d9e3e3fcd91288b10926b46957b5cb4a9d5967201b3d662b4412fa30f7c4fe587dc50d00670f3aa752b08cdd89d127c5c02dacb4a542dfc5684707d3023f8469a968fda93c0efb5103dc5b60bef33773363f40983d930292636d5427e8bec073e8b3f57b437a0d36eb2fb5777ad421e601664f2939d75773b6734ee77aa215166a7411f710a79abdc783a12dc79b4a48c01d1711ddd10364c1675919cf2d0e49516f3521d20782dd725f4ae4e119bd6ab741c0db0d00d07e36326453aebabec1875bb2ec60d2481860a6949f90d05713961909ad4c4538da8f86af"}, {0xe8, 0x114, 0x80000000, "49f47b78a299e8046aec6a660008da6cf774e18f914a66ecc0006e4c40fc4f886fb7a7b65f49f8ca0063cf5d0112a0342c523eb922109076b038c80c12e465776ddb6c2cd5807b92b44b4693ef5ad254c823ee2a47bbe5dcf65347abee86eb9fa3c03b2f335629a22c527525d2d8e3589b11f2ec3ec1f63688f1079ea4f875ded2556f18bb28ab1815c25761a0ee54ba53881c32447a974d1d7ddba08988c422e10e05aa43b90d4eec73707f6d81c73cbc455e19dfb557dd4ff522fae91b196d738dd366a89e379588db3d3659e56bcb5b6974"}, {0xb0, 0x108, 0x1, "8c4346355b58bf7f4bb91f70d17e018832cf85728e5eccd34f73e9f991486daa92706a38682b4733e400169486707401ac7fa50629d6fada3de655840ebb90059b3991f258a30642d30e039ce0bbf5328e8e3b53e7a38e333e3162e28cabeabe15c8e40be729594ee2359c3af462a5ee79b5f31edb3c2257c1bea4989c4057bc6a8a252b7ef15b658618ccd29afbac66454df25eb73f4fddcb9f"}, {0x48, 0x10e, 0x7, "a6559676c180264a6fbec035db0917686948b2eda9719287656108fe8e61a638a910cd4cbe12ddaa87552fcba4e84a560c7e46f992b795dc"}, {0xa0, 0x116, 0x800, "518634629226ae1cffd7fb278d905df708708f32b19c5f790247982968348580782a3d7ac3c61a9ea912cb0d67c65b35873cf3127f43761f2f56e26d01160e3442516684bb6f426e9d2993a04cb32e24ddd7e0a9227f8628e49b3544be1fff13eec6fc50e0a83a62708ed66b9581c9c25e6716a71eef60846b474922d3ce02b9f522c4f46b610d1ce576af091a71"}, {0xa0, 0x108, 0x6, "3c1356b4c5f1a9c30f8507a657c445f61d9f6081edafec048dd30847ec6294d662155ff6af27c369bfb99a63376cc3e017bd475e5ab7e60c27f949335d532437a2b776443eeac445a1f4b82677bf345dc6b24fd08064f6aa42115a89990d40ce6f6424798a63a7e826e42dbbaf460b022bd480ac607a70d331805824d95b080481716eefb65039a972"}, {0x98, 0x11b, 0x100000001, "a2fd53cac70288e9fcadafbd0fc7751448a8f7bb6094477f33658d6fc12358f45e29644c4f9fd5dcb5fc708f3b3f8348b6001a0e398e8e4be291588ceff51db028ea1960899327de96bb2f0e2224b5f29a405ff04976a361efe2381b9895bdc8930263cd5664d69a75482caa940a300566210a9b566d6a55b2130d31f2ab462dd1"}, {0xd8, 0x1, 0x2, "a6a254fbb289e448c83ad57b9ee7be05a39335e089a5f66ba458780050cec74017964190532001899f38ac12464213ded9ce05fc8e5de2e14b749101e55fdcb80eb5579831c8443dbec0cee6009f86aeb401442922feb32c1a86de5b31770bd10c2702f6f1325458cac7e39a90e40e98dad838693de21b0541c533381f95b8583ac78aaaf0be9480a8db20f6cd2cd14603bc3b55c007ccde8565e309240a0cf48746e95fcce746e45ec7de764ef1dc8df7981dcb9c7b5127904dbfd6ee084d2a2a"}, {0xd8, 0x11b, 0x100, "88a8873c76e980ea79d633726f8cedc29045c4a61caea3f10ae468e789c6a744379fdbccf6473855e33e02b4bed5f492394d4952f011ab591c97c766eeeacbb8a7de981137d6c574e74c5f7059c5dc2253054ec66704e2439b193099c4da0e6db43ef020b0b27004b79b338cfdfa9b835569939fbfafc09ee2e988a339d6f803ff3c39fb64449cbf9c4d85ab2363bd62b4e6a563290893e2b84e8f52f3a13b4834532f66dee903182b9e8b281b07d2339b85dc18c2fdaedfd6d32bb9856795e6470829ba2b"}], 0x668, 0x40000c0}, 0x4040) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000a6d000)={0x8, 0x5, 0x5, 0x3f, "35b2f8c06ec62da1096ba50626f5a51d9c7c1eee96ac38aa7237659604ecfdc89270919306b70b20281eb586", 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d07000-0x10)={0x7, 0x200, 0x9, 0xdd, 0x0}, &(0x7f0000e72000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009fb000)={r5, @in6={{0xa, 0x2, 0x73, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x9ba, 0x8, 0x6, 0x8, 0x7ff}, &(0x7f0000c24000)=0xa0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [0x0, 0xff], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r4, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000160000-0x80)=[{&(0x7f00008fb000)}, {&(0x7f0000842000-0x1000)="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", 0x1000}], 0x2}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055e000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}], 0x78) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000068b000)=0x3, 0x8) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000002a000)=r1) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000056000)={0x3, 0x1, 0x3a35, 0x9, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x3, [0x800, 0x3, 0x9]}, &(0x7f0000057000)=0xa) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a1000-0x4)) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfa000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000376000-0x14)={0x0, 0x100000001, 0x9, 0x2, 0x50, 0x8}, &(0x7f000092d000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d67000-0x8)={r2, 0x101}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) finit_module(r0, &(0x7f0000f18000)='\x00', 0x1) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000523000-0x108)={0x0, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, [0x5, 0x8, 0x3, 0x6cf, 0x5, 0x6, 0x3915, 0x3f, 0xfffffffffffffffc, 0xffffffffffffffaf, 0x3, 0xe7, 0x4, 0x5, 0x6]}, &(0x7f0000913000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009d4000-0x3e)={r1, 0x36, "d384eaa7599e3822a03f9df717768f6831cb1763ed4d97885f0bdbd615d9873ad689f6f41e149c7a3f821a0102261a99346882b583af"}, &(0x7f0000a1a000-0x4)=0x3e) r2 = request_key(&(0x7f0000fe7000)='.dead\x00', &(0x7f0000df3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000089f000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x53) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) write$selinux_validatetrans(r1, &(0x7f0000822000)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'system_u:object_r:pam_exec_t:s0', 0x20, 0x39, 0x39, 0x20, 'unconfined\x00'}, 0x51) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:20 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000563000)='/dev/input/mouse#\x00', 0x401, 0x0) connect$bt_l2cap(r0, &(0x7f000069f000)={0x1f, 0x20, {0xd961, 0x8, 0x9, 0x7, 0x2, 0x6f}, 0x20, 0x2}, 0xe) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) syz_open_dev$amidi(&(0x7f0000580000-0xc)='/dev/amidi#\x00', 0x5, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/rfkill\x00', 0x10101, 0x0) write(r0, &(0x7f0000582000)="6f0f62eb316fdc88f94d33584a81500c7fd962163f38c2b15d4a2435907ffabb09b2530ec1f5ad75215b58e853ba15042e696700beffb5e19033aa95c975e1557c17f0dbe2e5bca6aaebca31ed5dd0048f74c8ca6d2b64b9cd6ee208af73d7990340468463ff864e2d6c816328cf39a0f041b0f23a8cff6a2e4a75d592c1485ce473a530399766ff3d3f076dbd2cac91f927b0627455bbb382f696e43c24c5fc2aa729902a5f", 0xa6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000d77000-0xb0)={{0xffff, 0x6}, 'port1\x00', 0xec, 0x40003, 0xfffffffffffffffd, 0x7, 0x2, 0x1, 0x3, 0x0, 0x4, 0x80000001}) writev(r0, &(0x7f000052c000)=[], 0xfffffffffffffc31) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000620000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000be1000-0x4), &(0x7f00005bd000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket(0x2, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009cc000-0xf8)="cf4d90e2304bf69217db23fc1fce6ef611591a82eb8f1963654c28bb1e84607e1d73912158bcbd4ef8e742fba2cc321f9050a1416b15c6a56c143e0c8bf70bdf7d6bd4cbd70251ebf331b0c45ced9abb04e95bdfcff46f3773cd6d0652cf3202e62b920128839339d5f194787c6a2648b479e604f62dbbbba057824e93f146d81bb77dc0d95a49f91fef3658480172a642869c850e5e1130736710595c48171db0042211551eb7928e4b03edc60a25116190838f89cc5e133a09a01020edf38401609e10384acd7f0b0e330ca88fc94e387cf5d9ea20dade33a447b10220fde38840ec92e37d9f41001d275dfc87bc0704e66fe5b6af8ee3", 0xf8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00008ca000-0x8)={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00007a6000-0x4)=0xffffffffffffffbc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00005e6000-0x10)={0x2, &(0x7f0000426000)=[{}, {}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b6000-0x33), 0x0) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000a92000/0x3000)=nil, 0x3000, 0x0, 0x4000052, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00004cf000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008a4000-0x10)={r0, r0, 0x5, 0x3}, 0x10) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdc000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000044c000)={@my=0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddb000-0xc)='/dev/rfkill\x00', 0x490006, 0x0) writev(r1, &(0x7f000055f000)=[{&(0x7f0000f6b000-0x7)="dc6a00817076", 0x6}], 0x1) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="6ada0000000009", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) r2 = syz_open_dev$sndpcmc(&(0x7f000028f000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x448802) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008eb000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000219000)={0x0, 0x2d, "14bd7911634379249929ed4892d0c4a9bb9b4c7a323a12d9028a2d072ccd3c617a10f92df6414b0fc8b6e6943d"}, &(0x7f000066e000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000393000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x7f, 0xffffffffffffffff, 0xa6d, 0x10001}, &(0x7f000017c000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ce8000-0x20)={0x8, 0x7, 0x0, 0x7, 0x2, 0x7fffffff, 0x4, 0xffff, 0x0}, &(0x7f0000172000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000943000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000a82000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d11000)=@assoc_value={0x0, 0x400}, &(0x7f00004e0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000472000)={0x2, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000911000-0x8)={0x0, 0x9}, &(0x7f00005e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003bd000-0x8)={0x0, 0xffffffffffffffd1}, &(0x7f00002bc000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000020e000)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d65000)={0x0, 0x7, 0x30}, &(0x7f0000594000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005d2000)={0x0, @in={{0x2, 0x1, @rand_addr}}, 0x0, 0x8, 0x0, 0x2aeb, 0x7}, &(0x7f0000256000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000008b000)={0x0, 0xe4, "508f18cb592b39ab2e29ff9a9d1ca54af76a7deba7006fbc4bad4e84b76d39e261bb749847db663baba4e4fe039cff046899e8dccd63dbd0de38ae85ec5824bb5a55fc89a3fe57748eb0beed005abdeb9804dea282b540e8553c9e8f0a9fc2c5fd3ad254b6961bbd43f0522fa39b018795ca8e1c0eae7f74bccea47a799957b3002febf112ae001c95e76f190452ff1a8e4b2594391f5bde359bfe514d540855e091645eeb3df413519e59053d186f358f4f3cabc843395a87de257b752c9dd14ae3054e762cefdff4b0c2c9fccd1c4ff0a276dbe4884509fa1b6e2066e0c000f2c4f9ae"}, &(0x7f0000510000)=0xec) sendmmsg$inet_sctp(r2, &(0x7f00001f5000-0xe0)=[{&(0x7f00006c0000-0x1c)=@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000f1b000-0x80)=[{&(0x7f0000be0000-0x21)="84d26b55473f9166338be69090825d605f1d6445d0459e7739de68c5699851acc7", 0x21}, {&(0x7f0000d09000-0x2a)="e989c3d36f9e668d7709713c9c6c9593332a5bc760ea54ad044cf555e93b4091b1184212ca6f7322af6f", 0x2a}, {&(0x7f000005b000)="bae44710e923416b82cf46ee1cc25196145793cf9506866d5fe49c093dbeb14e0fc0d813597c406b34d1bc277239f2ef30ab6c64aa580b92c9487c8aa264e9371e70b36848ed8e8941c80e67b4555fe30cee851f9dacbfac5023b548a511b44e16f43fff4f03fd3dcf52d39f", 0x6c}, 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0x1000}, {&(0x7f000036e000)="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", 0xff}], 0x6, &(0x7f00009c7000)=[@sndinfo={0x20, 0x84, 0x2, {0x8ab7, 0x800c, 0x1000, 0x9476, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff, 0x200, 0x7f, 0x2, 0xfffffffffffffffe, 0x7, 0x10001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x101, 0x6, 0x1, 0x8, 0x6, 0xffffffffffff1296, 0x95f3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xf83, 0x8200, 0x111, 0x6d, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x9, 0x1f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0xfffffffffffffffe, 0x6, r9}}], 0x120}, {&(0x7f0000375000)=@in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9c58adb}, 0x1c, &(0x7f000035a000)=[{&(0x7f0000f89000)="503adabebe07efb9984386d9da5db6d31574b968180f3754683ad820f4f5ecdf26534450057d4e9798eeb71b1a46f805835d8f4d4586088071df9a8f2027dedb0896977e2984c6e5774ba4922d23875c0e9910e9c042f37a59e9fc630908a434e366fe2f6963b5038f95cfae6d988ffe22930367994c8f0d80bbca767ac4dd136debe3b82a4007a15808fde89a7fd73a6a2a73571af61e2aee09c8ddb7ffa32f8f5f473f87209eb5a36f27e8b097af10454c5e42154f03288fa6b43b6a26c8854fad634a1c12bd5254690f723784861bab09a74105000b84e8b9fb102c78ec02478a2abd1bcf3e363841cf", 0xeb}, {&(0x7f000016d000)="b46353d13f9c", 0x6}, {&(0x7f0000fad000-0x1000)="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0x1000}, {&(0x7f0000dac000-0x3e)="502dead693978794c3c516f5580113adaee4f240619b48f084346bc2b3636755686b882420d191cd3cf1fe588f4b4651039d3dcacd564528b2a920115802", 0x3e}, {&(0x7f00008f4000-0x9f)="559baab478051cf24c1cae93eea88eda691027151f98182d622fc1b14297cfd5dd98b40e77c2cfd824f43883f4696669b25b6eb47f98e93780a98794c3b728d9c65ac2c090991705a64ff635a953d57acbd7ef9f35bd7498b64ebfedb328c57d0c7f01c2f1e19fc96f87d871da07775ab9a05dee8a078fd308bd84a8256596ea8333aa0a53bf4af46d657ff84bae368885e8dd1c36c22b4bef41cd9c8227c8", 0x9f}, {&(0x7f00007fc000)="96aa84ea9dadaf308f2fa9835809b1219b7f4495971ae897361b23f14106fd0d93833f7b1ad128e77300990203bc3c9f8d6f30233c316a65454edebc6cfc6037ba7e276610f201d2e8ee857efe87e0b96559c9bac21ed584b1ab295440880766c9ed72a7e3649e2acb423a0a1c1fb65efd8da65ac1872dca290501abe7e684abb9ff50512654ea576cfc08296712682f55fcf175242b4b87067c74398c862391495b550e3f5945a87b54edd1d8a89226124df97423839f7cf15b08d90e8bb15102024ed59313c4db14dd2e1fa71c49726ef970b088eb23196e4801d79bc84f85462472cf31263af93929fb26670f0cfff6bd", 0xf2}, {&(0x7f0000b09000)="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", 0x1000}], 0x8, &(0x7f0000b24000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x10001, 0x0, 0x8000, 0x1ff, 0xffffffff, 0x800, 0xfff, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x3, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x2, 0xffffffff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x200, 0x5, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x1d, 0x1, 0xaa4, 0xf7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8006, 0x66da, 0x9, r14}}], 0x150, 0x800}], 0x4, 0x80) getcwd(&(0x7f0000747000)=""/64, 0x40) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) get_thread_area(&(0x7f0000e16000)={0x30fc, 0xffffffff, 0x1000, 0x53, 0x1, 0x10001, 0x0, 0x5, 0x1, 0x4}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:20 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0f000-0x11)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000b0e000)={0x0, []}) move_pages(r2, 0x7, &(0x7f0000b0d000)=[&(0x7f000078b000/0x3000)=nil, &(0x7f000009a000/0x2000)=nil, &(0x7f0000638000/0x3000)=nil, &(0x7f0000709000/0x1000)=nil, &(0x7f000093f000/0x3000)=nil, &(0x7f0000417000/0x3000)=nil, &(0x7f0000576000/0x1000)=nil], &(0x7f0000b0e000-0x8)=[0x10001, 0x0], &(0x7f0000052000-0x8)=[0x0, 0x0], 0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) syz_open_dev$vcsn(&(0x7f00006e2000)='/dev/vcs#\x00', 0x6, 0x614880) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) 2018/02/19 11:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/load\x00', 0x2, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000acc000-0x2e)={@random="c31489ec9bd7", @empty, [{[], {0x8100, 0x3, 0x1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x400, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x3, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) recvmmsg(0xffffffffffffffff, &(0x7f00003c7000-0xf0)=[{{&(0x7f0000c40000-0x60)=@nfc_llcp, 0x60, &(0x7f0000714000)=[], 0x0, 0x0, 0x0, 0x120000000}, 0x7d}, {{0x0, 0x0, &(0x7f000011d000-0x80)=[{&(0x7f0000607000-0xe1)=""/225, 0xe1}, {&(0x7f0000b12000-0xfc)=""/252, 0xfc}, {&(0x7f0000990000-0x82)=""/130, 0x82}, {&(0x7f0000972000-0xd6)=""/214, 0xd6}, {&(0x7f00002bf000)=""/211, 0xd3}, {&(0x7f0000be2000-0x72)=""/114, 0x72}, {&(0x7f00004c0000)=""/202, 0xca}, {&(0x7f0000129000)=""/109, 0x6d}], 0x8, &(0x7f0000d10000-0xf4)=""/244, 0xf4, 0x5e1}}, {{&(0x7f00004c5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000c6a000-0x60)=[{&(0x7f00001a1000-0x5b)=""/91, 0x5b}, {&(0x7f0000d6e000-0x68)=""/104, 0x68}, {&(0x7f0000f8f000-0x83)=""/131, 0x83}, {&(0x7f0000885000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f43000)=""/155, 0x9b}, {&(0x7f00003a9000-0x35)=""/53, 0x35}], 0x6, &(0x7f0000ce4000-0x43)=""/67, 0x43, 0x100000000}}, {{&(0x7f00003e9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000d24000+0x113)=[{&(0x7f000098b000-0x98)=""/152, 0x98}, {&(0x7f0000efa000)=""/4096, 0x1000}, {&(0x7f0000e1c000-0x5d)=""/93, 0x5d}, {&(0x7f00005b2000-0x88)=""/136, 0x88}, {&(0x7f000082d000)=""/23, 0x17}, {&(0x7f0000d8f000-0x95)=""/149, 0x95}], 0x6, &(0x7f0000c60000)=""/140, 0x8c, 0x7}, 0x1}], 0x4, 0x0, &(0x7f0000e31000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b44000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}}}}, &(0x7f0000219000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f3000)={r1}, &(0x7f0000c27000)=0x1) 2018/02/19 11:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000855000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001c9000-0x4)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b49000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000523000-0x10)={0x2, 0x0, [0x0, 0x0]}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000646000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000440000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000892000)={0x2, 0x7b9f, 0x10001, 0x0, 0x5, 0x3, 0x0, 0x7, 0x0, 0x0, 0x2}, 0xb) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000782000-0x10)={{0x401, 0xfffffffffffffffe}, 0x20}, 0x10) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/19 11:26:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7f000-0xc)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000a8000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) epoll_wait(r2, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) exit(0x8) 2018/02/19 11:26:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00004da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f00001b3000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x32d, 0x0, 0x8000, 0x37eecce8, 0x5, 0xc4e9, 0x8, 0xfffffffffffffff8, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xb7f, 0xfffffffffffffff8, 0x2, 0x94, 0x0, 0xfff, 0x8, 0x7, r2}, 0x20) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x77359400, r0}, {0x77359400}}, &(0x7f0000820000)) 2018/02/19 11:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fb1000-0xc)='/dev/audio#\x00', 0x2000000000000, 0x220000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00008bd000)="161689a86fc6c2983baf7c65616be32ec5eb4ef2b76c5d953879e794397392e53b6ebadc224332a16989049dc349a8b2eb11bffe8e3706545f042756df36fb7524e13ec551c964e8a7e88ffe5fd3c34c9974349a1c0042835fa8f01d76f125aac92cdff1") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000435000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008e4000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000138000-0x10), &(0x7f00009b8000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r4 = syz_open_dev$vcsa(&(0x7f0000d30000)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000bb0000)=0x615b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e66000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000045000)=0x66a, 0x3b9f91e802b798e5) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000476000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000046b000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000d42000-0x4)=0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e4000-0x4)=0x4, 0x4) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000081e000-0x4)=0x1, 0x4) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ac2000-0x90)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003ef000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x16b202, 0x0) write$tun(r1, &(0x7f0000bf9000-0xd8)=@pi={0x0, 0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0xce, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x3, 0x0, []}, @rr={0x7, 0xf, 0x3800, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0xffffffff}, {[]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x27, 0x0, [0x0], "0e10e11643e90a5214509485a90d243f7c7a69c9cd47670fd9f8e3a8a88634a8a1763e081bdd81"}, {0x3f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "7de7d10c2ab487388e589f12bacaa410416e9ee6f856e91df48f038938009dbf736d82731cc008e2bd2821e36b77025afbe3a61eec47e699ae838d75ee2abbc92edca09264ec5fb4b0d561d6fb3e53637a26d59c180528fe2b"}}}}, 0xd2) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038b000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000024a000-0x10)={0xfffffffffffffff8, 0x8, 0x2, 0x96, 0x0}, &(0x7f0000501000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bb3000-0x8)=@assoc_value={r2, 0x80}, 0x8) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x400000005, 0x0) fcntl$setstatus(r0, 0x4, 0x2807) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 81.338013] binder: 14602:14605 transaction failed 29189/-22, size 0-0 line 2842 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x7fff, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000872000-0x8)=0x1000) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d44000)=""/113) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000440000-0x4), &(0x7f000096e000-0x4)=0x4) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000e7b000)=[{}], 0x155556c0, 0x2000009) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001c8000)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00001b0000-0x40)={r3, 0x2, &(0x7f0000831000-0x8)=[0x1, 0x40], &(0x7f00004f8000-0x4)=[0x1ff], 0x20, 0x4, 0x6, &(0x7f0000f07000-0x10)=[0x80, 0x4, 0x7, 0xfffffffffffffffe], &(0x7f000084f000)=[0x8, 0x8, 0x5, 0x20, 0x5, 0xffffffffffffffed]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000926000-0x4)=0x0) sched_getattr(r4, &(0x7f0000ad8000), 0x30, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000dd5000-0x24)={0x3, 0x2, 0xffffffff, 0x8001, 0x0, 0x707, 0xff, 0x20, 0x9, 0x5, 0x0, 0xbf8d}) r1 = syz_open_dev$loop(&(0x7f0000510000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f0000dce000)="b2814ec209133db2e152f7ea330ecc7842ef4395b7537fd54b16adeb86bf3060d68232450c3c2c3a696d7bea8dc39391e58676d30e59b2a6ea31ac3a5fc8b1eb766b690277") 2018/02/19 11:26:21 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004f4000-0x5c)={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, {0xa, 0x3, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x3, [0x10001, 0x5, 0x32, 0x10000, 0x1ff, 0x47, 0x2f, 0x9]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d6e000-0x9)='/dev/vcs\x00', 0x2480, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dc3000)={0xd5}, 0x4) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:21 executing program 0: syz_open_dev$binder(&(0x7f0000af8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ca2000)='./file0\x00', 0x10882, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dd9000-0x10)={0x0, 0x0, 0xfcb0}) ioctl$KDDELIO(r0, 0x4b35, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008fc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b35000-0x10)={r1, r2, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000982000-0x8)='./file0\x00', &(0x7f0000b63000)=[], &(0x7f00003ca000)=[], 0x0) r3 = syz_open_dev$admmidi(&(0x7f000079a000-0xe)='/dev/admmidi#\x00', 0x1000, 0x101000) connect$llc(r3, &(0x7f00003d7000)={0x1a, 0xf7, 0x3, 0x38216952, 0x7f48, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000c57000-0xc)='/dev/ashmem\x00', 0x90000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 81.391288] binder: 14602:14605 transaction failed 29189/-22, size 0-0 line 2842 [ 81.418397] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.434230] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00008c6000), 0x10000fffffffc) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{}, {}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000127000), &(0x7f0000cfa000-0x4)=0xc) ioctl$VT_WAITACTIVE(r1, 0x5607) pwrite64(r1, &(0x7f0000176000-0x2a)="372b150d7fba2c0c05830d2f8539b1a1c543aea0ea96d56a3ebdddf9f41fa973dccdac1472de27a3b281", 0x2a, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006c8000-0x1)) bpf$MAP_CREATE(0x0, &(0x7f0000616000-0x2c)={0x7, 0x3f, 0xff, 0x1, 0x10, r1, 0x800}, 0x2c) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000af0000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x7fff, 0x9f, 0x7, 0x1, 0x4}, &(0x7f0000a2c000-0x4)=0xa0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc6000-0xb)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000-0x8)={r1, 0x7ff}, &(0x7f000029e000-0x4)=0x8) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000117000), &(0x7f0000809000)=0x4) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d9f000)={0x7}) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005bf000)={0x0, 0x350}, &(0x7f0000a14000-0x4)=0x8) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000eb2000)=0x7f) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000600000-0x10)={0x0, 0x8, 0x1, 0x401}, &(0x7f00005f5000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7e000-0x14)={r2, 0xfff, 0x1, 0x5, 0x1, 0x5}, &(0x7f000028e000-0x4)=0x14) r3 = socket$kcm(0x29, 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x2801) epoll_pwait(r1, &(0x7f0000f9c000-0x18)=[{}, {}], 0x2, 0x6, &(0x7f0000cd4000), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fb0000)={r2, 0x97, "26f91994c388efb159f7a8a6b2ca67e72aa458b72a940ea6b9d23fd35fd9a6543ac602df486645595fc7da524c896f911850a17f69b2c87ac06342f5e7d5c751fcb1380130468b656dcef101215553a7b9585e518c996265ba437fc51d1c7618fd9859caa22f218157fa7e60bd8d1418ed022e1c41fc0910bcdd46ceea2ba29b7905ab9d3c478a04f30757e467042bff967adc3f5d82d7"}, &(0x7f000069e000-0x4)=0x9f) sendto(r3, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r4 = dup(r3) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x33f}, 0x0) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000a47000)=0x80000000, 0x80020000000002) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$poke(0x5, r0, &(0x7f00000d9000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed7000)={0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000915000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000dc3000-0x8)={0x2, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x4384, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) close(r3) sendmsg$kcm(r4, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002d4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xc329c04}}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000076c000)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000239000-0xb), &(0x7f0000e49000-0x4)=0xb) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000262000)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffffffffe00}}}, &(0x7f0000954000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000897000-0x8)={r1, 0x7}, 0x8) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x19}, &(0x7f0000b82000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4), &(0x7f00002a8000), &(0x7f000001d000-0x4)) bind$inet6(r2, &(0x7f00009e1000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x2, r2, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000884000)=0x3ff) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00006c6000)) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x2b94) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) bind$bt_hci(r3, &(0x7f00000b8000)={0x1f, 0x3, 0x3}, 0x6) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x0, &(0x7f00004b3000)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb), 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f9000)={0x0, 0x0}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d9d000-0xc)={@rand_addr, @multicast2=0xe0000002, @rand_addr}, 0xc) r6 = dup(r5) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000ae9000-0xc)=[{}], 0x1555561a, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005bf000)={0x0, 0x350}, &(0x7f0000a14000-0x4)=0x8) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000c83000-0x4)) flistxattr(r0, &(0x7f0000c72000-0x32)=""/50, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b84000-0x8)) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000550000)='/dev/qat_adf_ctl\x00', 0x82101, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000646000)={&(0x7f0000368000-0x8)='./file0\x00'}, 0x10) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x45}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048f000-0x4)=0x0) r3 = gettid() kcmp(r2, r3, 0x6, r1, r0) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) fsync(r0) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005bf000)={0x0, 0x350}, &(0x7f0000a14000-0x4)=0x8) 2018/02/19 11:26:21 executing program 1: pipe(&(0x7f0000ff7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x1f5f6e06, 0x3}, {0x8, 0xb2ca}, 0x80, 0x5, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x26040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x202, 0x8, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r4, 0x7, 0x30, 0xfffffffffffffffc, 0xfeb}, &(0x7f0000003000-0x4)=0x18) bind$llc(r0, &(0x7f0000001000)={0x1a, 0xd, 0x9, 0x9, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r1, 0x28, &(0x7f0000004000-0x28)}, 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r4, 0x9, 0x10}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) r9 = getuid() r10 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000004000-0xb3)="2b0053f1dde511e7cc0818fbcce7046375e0abc8f1b6b28bb6e754ff6306034faedb2feeee2f77d71a1db9541699b93e924650370cfd25df71950ea0fe009969fa669cfa903be001b0f7f66b53936d22ce675a5807e15f9a95abee04a0e835ae87a58fa04770524675a4cd69e82e3982bdd170376ce6d68cfe4d9326cdcbdec16f5369c5cd713340539fc139de201a8415409c56f34c25a0894f1db1ed17377b29627869947893df3ac4d6b34d89f888b0c2da7472c8881ca99b031697e19a414a8cfb32312b24df6816f1b93e34b32b2e838dfee268eb44f7311fa97a7fd41a1ceb7f451b65aa275fd2", 0xea}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="6931ee989c8879155287aefa63d7b81c4da83c3c3c0db40a1995b8bedcc0e27e78ee15216dc5402da979b07750e5330bf00bcd5b81ff96ee9773f7fc624687e92d92c8cdaf7cc9558ca55b7bbdca3df96a7e83506dc328deea31deb87f26c5f5dc5df2042733d7325ff1923fe32aa4ca4a920620be8a9cb6892d75fc4f7951fee4c8f0c9a92017fdfe5ddd959dfead2cecd88a77d5df509540858ecb672db4709f42f0b903f225f5007899a8dd938cfed79705ad01c3ecafdb206992c6717d37358a9e406c716e91b85e0dc081317266f4e3e489293c2a4becc03932343e0a49514054540dd7e942", 0xe8}, {&(0x7f0000003000-0x10)="e90f640d4631b2a9c03daab2de2bd817", 0x10}, {&(0x7f0000003000)="ca31e17e799b51776ef5aa7199851293f8d128b9290c843f0edc53126b73f9d290e10890c4c926730c97304a397cea1e2255b0447f957430a54a87f0beba1133122271d6018d166f7d02d8f1", 0x4c}, {&(0x7f0000002000)="92e43c88ca8c392a1dea19a3e7d24c3a95976a5f74e9fb83f1aee1d3078109c6a1edf47b2bd858c4cc629db4664a893016b609cece001850e419a1cd11c0ea70e322201f1f8671de7f4d887378947a7b477b5f98af8c89279e1c07ac3c7a457b754328d1306e3f09", 0x68}, {&(0x7f0000007000-0x45)="1a0720a9a1774d8b379a77a00cf709bfa9d2b07cf16cee21d98a80d39729fc58bd7d2dcb98b5325c370f1b905bca1e37f076235c28bc59380130878679e3a869951177fcc2", 0x45}, {&(0x7f0000001000)="49a61c78d615c64aaa0a2ce57f56e67d84ab655779891050709a6806f43ab57fe21b2a336637143ae18400c0e76d8f597bbe472ff1691a2ff8590cd0447e585afd77d9138269c2a98d2d349e8b6e3ccf1cfd9a", 0x53}], 0x8, &(0x7f0000006000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x84}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0xac)="96c6195ef6ed87999b599d096aed7fb61f1dd14456e93047f502aae94b73e2c6da83bd103abe79e12f274f4eb159b19bd8641a06e180009bbe78c0ae65c90bf3e60f1899af0c9f648a177c9a7737b5f33d05dcd7be6e6df4d99ad69352e1faeeb11759347db778688eee5ce903790c0a6a64ceab3c389accd8b896b78322aa317137b4b5285fb68cdb6facad39dde6abc4c66e3360ec62d07673be446ad61a601787a0601730c321ef900767", 0xac}, {&(0x7f0000004000-0x38)="eaaaeb0d4a6a18ecdb78e5c3965549d357067050bad9853a568816da0ed5bffbeda38f4741ae0c1b9d5ce7b603e5efffd7b5ed72532b31ac", 0x38}, {&(0x7f0000006000-0x7d)="645cf08899e97f92600d379624463389e7cee08a1666bed20736dee8020b2eee0891af68e770b6d8f87cbd7abd28f15e5d366da645bdea63ac8f70624398d7fd0a65f68b694cb403f4567350217f2098bad1330f194cfb87204460f00d3a9d638393f206215858de50e17c846abb50c236c7d52ed9307ceb9ac0725009", 0x7d}], 0x3, &(0x7f0000005000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r0, r0, r1, r3]}], 0x28, 0x4004000}], 0x2, 0x801) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000950000+0x49b)='/dev/ppp\x00', 0x410080, 0x0) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f00006d7000)=[], 0x1273807b8f85c3a, 0x40000021, &(0x7f0000da4000)={0x0, 0x989680}) getsockname(r0, &(0x7f00000c5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000378000-0x4)=0x1e) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) eventfd2(0x3f, 0x800) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fc000-0xb)='/dev/hwrng\x00', 0x109000, 0x0) userfaultfd(0x80000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002ef000+0x989)) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000222000)=""/68) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x8, 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, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000595000)={{0xf11, 0x10000, 0x401, 0xb9, 0xed2a}, 0x500000000000, 0x2, 0xfffffffffffffe01}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000003b000)={{&(0x7f0000aa4000/0x2000)=nil, 0x2000}}) syz_emit_ethernet(0x2a, &(0x7f0000655000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005bf000)={0x0, 0x350}, &(0x7f0000a14000-0x4)=0x8) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000028000)={r1, 0x0, 0x4, 0x1, 0x80, 0xf0c}, &(0x7f0000021000-0x4)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) creat(&(0x7f000014b000-0x8)='./file0\x00', 0x40) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000476000)) r2 = openat(0xffffffffffffff9c, &(0x7f00009e4000)='./file0\x00', 0x400000, 0x2b) accept4$ax25(r2, 0x0, &(0x7f0000120000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00009fe000-0x20)={0xd004, &(0x7f0000239000-0x8), 0xb, r2, 0xc}) epoll_wait(r2, &(0x7f0000b8a000)=[{}], 0x1, 0x802) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8f000-0x9)='/dev/vcs\x00', 0x6401, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) connect$ax25(r0, &(0x7f0000a69000-0x10)={0x3, {"c0ac6b88da1364"}, 0x2}, 0x10) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getdents(r0, &(0x7f00005c6000)=""/4096, 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000084e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000341000-0xb8)={0x0, 0x80000001, 0x8001, 0x2, 0x6, 0x5, 0x200101, 0xbb71, {0x0, @in6={{0xa, 0x0, 0x237, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x800}}, 0x0, 0x3731, 0x7, 0x5, 0xd426}}, &(0x7f000069c000-0x4)=0xb8) sched_setparam(r1, &(0x7f0000817000)=0x100000001) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) r1 = syz_open_dev$audion(&(0x7f00002cb000)='/dev/audio#\x00', 0x7, 0x2801) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00006a2000)={0x3, &(0x7f0000c0c000)=[{0x678, 0x400, 0x1, 0xbdf}, {0x3, 0xffff, 0x101, 0x6}, {0xfffffffffffffff7, 0x200, 0x62}]}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be4000)) r0 = syz_open_dev$dspn(&(0x7f00001a4000)='/dev/dsp#\x00', 0x100000001, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007e2000)={0x0, 0xea, "bc59fd807634bcd8d6b7ba4c2bdf684d2703bbbc50f3e3143f9117dca8f168edd24bf980f82724b4012e959a14a0c679423fb02bd988f2e6214d96ff8fab51a12216a633328363231cafff789d1de4f24afa49ac50fd0fe0f279aa7f85ef583a06e254991a85c360c4e09d6b5b9b7cd250cb993c1d1c36e54f5dc315055c0fd39f82f8abea2af7156c078a894ad34eae015b02ef275f966a54347813a2cc63b91498703201dd562a64176d4172cc95790e0714d57637be1193f99302d95468e1b05ecda22b56d3eff5521b08b130df0e4d638b756194e890a03fd65f1b2df26cc2a2b92bc9286ac0f15c"}, &(0x7f0000580000-0x4)=0xf2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ba000)={r1, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f0000083000-0x3)=0x8c) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c0000)='/selinux/context\x00', 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000031000)=0x1) 2018/02/19 11:26:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c77000)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x3, 0x1, &(0x7f0000c9b000-0x41)=""/65, &(0x7f0000000000)=""/239, &(0x7f0000001000-0x74)=""/116}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000c94000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d0b000-0x28)={r2, 0x0, 0x1, 0x5c, &(0x7f0000db4000)='m', &(0x7f0000069000-0x5c)=""/92, 0x4408, 0x5}, 0x28) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005bf000)={0x0, 0x350}, &(0x7f0000a14000-0x4)=0x8) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f0000c23000)=""/16, &(0x7f000069a000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x10000000}) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000018a000)=""/73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:21 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000fcc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x2000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000c48000-0x8)={0x3, 0xd55a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f00006e3000/0x3000)=nil, 0x3000}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x500, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x430, 0xffffffff, 0xffffffff, 0x430, 0xffffffff, 0x3, &(0x7f0000001000-0x30), {[{{@uncond, 0x0, 0x300, 0x330, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000088000-0x4)=@int=0x9, 0x4) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1800000000000002, 0x3fffffff) fcntl$dupfd(r0, 0x0, r0) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000344000-0x38)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @random="ac5b6df222f3"}, 0x10, {0x2, 0x2, @rand_addr=0x20}, @syzn={0x73, 0x79, 0x7a, 0x0}}) writev(r0, &(0x7f0000da6000)=[], 0x0) 2018/02/19 11:26:21 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f3e000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000eae000-0x5c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x8a, @empty, 0x82e7}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x5c) r2 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000fd1000-0x10)={0x4, 0x1000, 0x8, 0x2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001af000)=0x0) ioprio_get$pid(0x3, r3) r4 = syz_open_dev$sndpcmp(&(0x7f0000218000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400) bind$inet6(r4, &(0x7f0000f4f000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf3bf}, 0x1c) r5 = dup(r2) sendmsg$inet_sctp(r5, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c96000)=0x18, 0x3, 0x3f, &(0x7f0000b24000-0x10), &(0x7f00006ea000)=0x3ff, 0x1000) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) bind$inet6(r0, &(0x7f00006ad000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000771000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000087e000-0x1), &(0x7f0000c87000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000351000-0x4)=0x1, 0x4) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000001, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xefb9, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0xcf}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x5}}, 0x8}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x80000001, 0x200, 0x7, 0x80000000, 0x1ff, 0x1, 0x100, r3}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x0, &(0x7f0000003000-0x38)=[]}, &(0x7f0000002000)=0x10) 2018/02/19 11:26:21 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000659000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/139) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000a33000-0x12)={@generic="042f98ca6caa8ca2fa93212ec88dc63d", 0x1f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000a7000)='/dev/admmidi#\x00', 0x0, 0x8080) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000237000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x187, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xffff7fdfffffffff, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x40, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000732000)}, 0x0, 0x4, 0x0, 0x0, 0x100000000, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000047d000-0x8)=&(0x7f0000c21000), &(0x7f0000778000-0x8)=0x18) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xcc, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000)={0x80000000, 0x1, 0x7, 0x8}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f21000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000000)={0x4, &(0x7f0000001000)=[{0x380, 0xc0}, {0x3, 0xff}, {0x2, 0x100000000}, {0x1, 0x5a5f}]}) fcntl$setpipe(r2, 0x407, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f74000)={0x0}) bind$inet6(r0, &(0x7f00004f1000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x4, &(0x7f0000680000-0xaa)) unshare(0x20000) fcntl$getownex(r1, 0x10, &(0x7f0000803000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00008ed000-0x7)='gp\f\x00e\x00') setns(r3, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f0000a46000)) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e71000-0x20)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x2}, 0x20) 2018/02/19 11:26:21 executing program 3: setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000a2e000)=0x7f, 0x2) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x4a0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000af1000-0xc8)={0x3, "e125f459d5bd2f0ddc9d8ebf0526efe472997a4aa815e2778b6cf42d78c7aa03c79971838ad670a627e214151e3a4067afd86e32a35c02bc4b19c641012c39470c79a2e0c2af1c8e90ce8bf02ae25d03863a066a8de4112c39a183507f5b2d2cfbe99e13088e399942a577b8df102c643c0e88e4bb87ac3f07a4d5981407f55f0954367e3514c81f343cbda1faa198e8fa399729fb1011211c6e8805657b8d9fa30c68745a50d374b649d1e72b01bf3f08a6b1910ca2d7758a503549c04cc184"}, 0xc8, 0x800) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000024b000-0x4)=0x1c) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000af2000-0x34)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000930000)=0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000-0xa)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TIOCCONS(r4, 0x541d) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000200000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000af2000-0x67)=""/103) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000af2000)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000ae6000-0x4)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000ae4000-0x47), 0x0, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000dac000-0x1a0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038a000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00008db000-0x4)=0xe8) r1 = syz_open_dev$audion(&(0x7f00008f0000)='/dev/audio#\x00', 0x0, 0x2) getsockname$inet(r1, &(0x7f0000a86000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000021000-0x4)=0x10) fstat(0xffffffffffffff9c, &(0x7f0000e1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x6, 0x94) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000cb7000-0xc)={@multicast2, @loopback, 0x0}, &(0x7f000074c000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dec000), 0x2f2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000573000-0x138)={{0x5000, 0x1003, 0xb, 0x7f, 0x5, 0x10000, 0x7, 0x0, 0x1f, 0x5, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x5, 0x4b18, 0x3, 0x32f, 0x3, 0xffffffffffff24a4, 0x0, 0x2, 0xffffffff00000000}, {0x1, 0x4, 0x3, 0xbf3, 0x6, 0x7, 0x8, 0x0, 0x0, 0x0, 0x10000, 0x1}, {0x3000, 0x1000, 0xd, 0xfffffffffffffff7, 0x5, 0x20, 0x9, 0x3f, 0x6, 0x5, 0xa14, 0x8}, {0x100000, 0x10001, 0xa, 0x68, 0x7, 0x3, 0x4, 0x7ff, 0x0, 0xc4, 0x3, 0x4}, {0x100000, 0x6000, 0x0, 0x1f, 0x8, 0x8, 0x1, 0xfffffffffffffffd, 0x4, 0x6, 0x1, 0x5}, {0x6000, 0x0, 0x4, 0xffffffffffff8001, 0x2, 0x8, 0x7, 0x4000, 0x8, 0x400, 0x1, 0x7}, {0x1000, 0x6000, 0x10, 0x10b7f952, 0x10000, 0x7fffffff, 0x8, 0x1, 0x4, 0x80000001, 0x6, 0x40}, {0x5000, 0x2}, {0x4000, 0xf000}, 0x18, 0x0, 0xf000, 0x60010, 0x3, 0x1000, 0x13000, [0x5, 0x1, 0x7fffffff, 0x4f]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000c42000)={&(0x7f0000b04000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000693000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000bbb000)=[0x0, 0x0, 0x0], &(0x7f00008f5000)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x3, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000412000-0x38)={&(0x7f0000b45000-0xc)={0x10, 0x0, 0x0, 0x10080800}, 0xc, &(0x7f0000d2e000)={&(0x7f0000d20000-0x318)=@updpolicy={0x318, 0x19, 0xe, 0x7, 0x3, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x2, 0x1, 0x2, 0x20, 0x20, 0xff, r0, r2}, {0x5, 0x6, 0x40, 0x7, 0x7, 0x7, 0x262, 0x2}, {0x1000, 0x1bc, 0x3, 0x2}, 0x737, 0x5, 0x0, 0x1, 0x2, 0x3}, [@sa={0xffffffffffffffe2, 0x6, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x2, 0x6, 0x3, 0x3, 0x2, 0x80, 0x20, 0x3c, r3, r4}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x7, 0x40, 0x95c, 0x4, 0x6, 0x3, 0x3, 0x1f}, {0xba1a, 0x8, 0xffffffffffff8001, 0x7}, {0x7ff, 0x0, 0x2}, 0x5, 0x6, 0x2, 0x0, 0x10001, 0x40}}, @extra_flags={0x8, 0x18, 0x1}, @algo_auth={0x144, 0x1, {{'sha224\x00'}, 0x7d8, "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"}}, @lastused={0x10, 0xf, 0x2}, @encap={0xfffffffffffffd6e, 0x4, {0xffffffffffffffff, 0x1, 0x0, @in=@broadcast=0xffffffff}}]}, 0xffffff53}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) munmap(&(0x7f0000267000/0x4000)=nil, 0x4000) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f00007ec000-0x10)={0x77359400}, &(0x7f000064d000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x28, 0x7fffffff, 0x6, 0xa7, 0x2}, 0x14) 2018/02/19 11:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 0: r0 = msgget(0x2, 0x0) msgrcv(r0, &(0x7f0000b58000-0x107)={0x0, ""/255}, 0x107, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/ion\x00', 0x800, 0x0) r2 = syz_open_dev$audion(&(0x7f0000101000-0xc)='/dev/audio#\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000059b000)={0x8001, 0x0, 0x1, r2}) 2018/02/19 11:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) listen(r0, 0x80000000) 2018/02/19 11:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r0, 0x7f, 0xfffffffffffff20c, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000995000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00001a4000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x0, {0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @empty}, 0x63a7}}}, {&(0x7f0000621000)=""/35, 0x23}, &(0x7f0000712000), 0x4}, 0x5a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x27fd) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/sequencer2\x00', 0x10001, 0x0) r2 = mmap$binder(&(0x7f0000362000/0x4000)=nil, 0x4000, 0x2000004, 0x46010, 0xffffffffffffff9c, 0x4a) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000367000-0x4)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007a4000)={0x4c, 0x0, &(0x7f00001b5000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f0000954000-0x30)=[@flat={0x776a2a85, 0x10b, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000054b000-0x30)=[0x48, 0x18, 0x20, 0x68, 0x30, 0x38]}, 0x1}}], 0xb1, 0x0, &(0x7f0000f32000)="3e28eb6ac4ef57d960a22d0dd09046e1c4c8508d26a8807e4423f142329b099037529309fcb5fd2af402ae3f40f82a62d28845ec7fdcebf6460aee6f5979325183b123ad7d4111c1c6e7e6540bb3eb06a37bb10cdd201e20fd0abb6f292bcdc9bf95f52780ad54143ca1c529c2def0baddad81e7fbc6470d741eac686f83044e571aa43be4f212c79ab2e0e3556ef9c12970421422cbe518e1b1b8e46edc8c9ad344c6ba89b31a1c68baa61ca6e297e4d6"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000696000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000ff4000)={&(0x7f0000e92000/0x1000)=nil, 0x1000}) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d08000-0xb)='/dev/vcsa#\x00', 0xf0c, 0x400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b6b000)={&(0x7f0000ae0000/0x2000)=nil, 0x2000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000046a000)=0x27, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000e1000-0xf5)=""/245) setns(r1, 0x0) 2018/02/19 11:26:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='wlan0vboxnet0vboxnet0,\x00', 0xfffffffffffffff9) request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003dc000-0x15)='\\!:vboxnet0eth1eth1#\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) writev(r1, &(0x7f0000795000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x5}], 0x1) getitimer(0x0, &(0x7f0000f4e000-0x20)) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xce26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x3f}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00007ce000-0x10)={0xdb, &(0x7f0000001000-0xdb)=""/219}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x400) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000956000-0x8), 0x0) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b2a000-0x4)=0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000934000)={0x3, 0x4, 0x2000}, 0x4) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00002e5000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000983000)={0x9, 0x59}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) clock_gettime(0x0, &(0x7f0000c51000)={0x0, 0x0}) utimensat(r0, &(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000f59000)={{r2, r3/1000+10000}, {0x0, 0x2710}}, 0xb596a650adb6aca6) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4(r1, 0x0, &(0x7f0000fc0000-0x4), 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000154000-0x38)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000a4e000)=[], 0x0, &(0x7f0000a79000-0xe0)={0xfffffffffffffe65}, 0x10}, 0x0) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009a9000)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000201000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000d67000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c31000-0x34)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x7}}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e0000-0x10)='net/ip_mr_cache\x00') readahead(r0, 0x800, 0x100) r1 = epoll_create1(0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) write$tun(r3, &(0x7f00006f4000-0x60)=@hdr={0x0, 0x80, 0x5ca, 0x8, 0x8, 0x80000001, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x1, 0x2, 0x8, 0xa377}, 0x3a, 0x2, 0x0, 0x0, "eea2d231feb536c86858dd610bad96655efd9fff7d6e09e139e81f3056726c2df7942b427e09ffa3dbf98b3a8246eb6dc2f36201d838184f278f77c92b3ee6f2"}}}}}, 0x60) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000c4000)='/dev/admmidi#\x00', 0x5, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x100, 0x8, 0x3, 0x401, 0x80, 0x80000001, 0x7, 0x0, 0x101, 0x76, 0x4, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x300, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fbe000)=0x0) ptrace$setopts(0x4206, r0, 0x2, 0x1) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e25000-0x58)={0x3f, 0x0, 0x80000000, 0x9b0, 0x1, 0x200}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f000037e000-0x8)={0x0, r2}) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x402, r3) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002ac000-0xc)='/dev/autofs\x00', 0x410400, 0x0) writev(r0, &(0x7f0000da6000)=[], 0x10d8) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = request_key(&(0x7f00008f6000)='logon\x00', &(0x7f0000b3e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000213000)="7472757374656447504c766d6e6574302e656d30e2295b00", 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) dup2(r2, r3) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f00007c1000)=[{}], 0x1, 0x800) r2 = dup3(r0, r1, 0x80000) fallocate(r0, 0x1, 0x800, 0x100) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b12000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000337000-0x8)='net/hci\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f90000-0xda)="00b3c828e11f3f6d4e83eb5c9b68f08a4035ebe5ef3afe5da63cf28c89943ea62aebe522b869ee8ca9fd66d948d512d5c10230ae699f872d7fcfacabe626ad175d821ea19846b7fa6fc0e14d07c449b24a8abd509bf47d2cf630685b0f5eae975f666a2bc2b5d8537c6f0b50d619e990c739a51d3733b55b310c6e7268b095b43312b9c22d675053c21e937f52c8477bfa68b874c4ec08d7a22f219a54cf2e253c8800134c1b7f3efaee5fcdca71970abe4f25f62f0b169c9ed33072959951d9379e21cf14ed27467d235de0ad1f756e01dedf92a22eced22c18", 0xda) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000377000)={0xff, {{0x2, 0x0, @empty}}}, 0x90) getresuid(&(0x7f00009a8000), &(0x7f0000043000), &(0x7f0000b9e000-0x4)=0x0) stat(&(0x7f0000ed5000-0x8)='./file0\x00', &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000067000)=""/43) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b98000)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00003ae000-0x4)=0xe8) getgroups(0x2, &(0x7f000090a000-0x8)=[0x0, 0xffffffffffffffff]) r9 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e3f000)={0x0, 0x0, 0x0}, &(0x7f00001a6000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000727000-0x38)=[{&(0x7f0000263000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000194000-0x10)=[{&(0x7f0000370000-0x1f)="5896b479fbb1163cb0d2523659b4deca9fd0b72e0ebd1edc6b16a17843e3a7fb0cc20acb5adb2ce5f6cba8118058c9c27c8427822a38b974d250d1a4bdb6c059443259254905fcd67aaf7545f19fcecd4f9a22eaa931f3595b84785121f8112973", 0x61}], 0x1, &(0x7f000055a000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}], 0x60, 0x80}], 0x1, 0x40000) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000408000-0x10)={0x9, &(0x7f00008c5000)=[0xffffffffffffbb88, 0x2, 0x4, 0x6, 0x1, 0x7, 0x2, 0x1f, 0xfffffffffffffff8]}) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00006a2000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000738000-0x4), &(0x7f000080f000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000057d000)='/dev/qat_adf_ctl\x00', 0x2007, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00003f0000)={{0x1f000, 0x6000, 0xc, 0x8, 0x7, 0xdd7, 0x0, 0x1cfe, 0x9423, 0x9, 0x8, 0x800000}, {0x10000, 0x6000, 0x4, 0x2, 0x7, 0xe000000000000000, 0x9, 0x7, 0x800, 0x8, 0x4}, {0x5000, 0xd000, 0x3, 0x93fd, 0x2, 0x100, 0x10000000000, 0x8, 0x1, 0x401, 0x2, 0x8}, {0x11000, 0x0, 0xd, 0x10001, 0x8, 0x4, 0x1, 0x2, 0x3, 0x7, 0xd168, 0xfff}, {0x2000, 0xd001, 0x1f, 0x101, 0x7, 0x9366, 0x9, 0x3, 0x1, 0x1, 0x5, 0x24}, {0x1, 0x100000, 0xe, 0x7, 0x36d, 0x4, 0x2ce8, 0x8, 0xfff, 0x5, 0x7, 0x1}, {0x0, 0x4000, 0xb, 0x9, 0x9, 0x10001, 0x8, 0xfffffffffffffffa, 0x7, 0x10dd9f46, 0x6, 0x7}, {0x7000, 0x10000, 0x9, 0x31b5, 0x892, 0x4, 0xbe73, 0x5e, 0x3, 0x18cfd29f, 0x7, 0x900000}, {0x6000, 0x13001}, {0x10003, 0x5000}, 0x10, 0x0, 0x0, 0x20000, 0x7, 0x4500, 0x2, [0x9, 0x6, 0x3, 0x4]}) r1 = syz_open_dev$tun(&(0x7f00001bd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000e68000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000791000-0x10)={0x0, 0xc8, &(0x7f0000309000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x72}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x101}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x3, @empty, 0xcf89}]}, &(0x7f0000be8000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000052b000-0x8)=0x280b, 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000021b000)={0x9, 0x1, 0xfffffffffffffffd, 0x0, 0x6}, 0xc) timer_create(0x1, &(0x7f0000832000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000df6000)=0x0) timer_gettime(r4, &(0x7f0000722000-0x20)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000811000)=@assoc_value={r2, 0xb535}, 0x8) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000990000-0x8)={0x0}) open_by_handle_at(r0, &(0x7f0000fd7000)={0x49, 0xfff, "ab18e13e3636a70619893d060f1b225f146cd53f1b75e7f6fc2cc35509bd954923d73186898183d43845ce6e8a6a881b3d6613e7669788297fadb710e4707370e3"}, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x420000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x38)="a9e66c5fd87edfe375dbaabb9c37e5181004839dd0ef81551e21c4c673c0bcbcc2f0cbab0c3ea3128d72a4efe0b3b0e90e6fb39c20c6f4da", 0x38, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000003000), &(0x7f0000002000-0x4)) keyctl$chown(0x4, r1, r2, r3) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e1c000)=0xffffffffffffffff, 0x4) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$llc(0x1a, 0x3, 0x0) getsockname(r0, &(0x7f0000377000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f88000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eeb000-0xe8)={{{@in6=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000fb7000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006bf000-0xc)={0x0, @dev, @remote}, &(0x7f0000a59000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000f54000)=@flushsa={0x134, 0x1c, 0x210, 0x0, 0x1, {0xff}, [@algo_aead={0xbc, 0x12, {{'authencesn(sha384-avx,cbc-twofish-3way)\x00'}, 0x380, 0x180, "992f4954e16feaf582e1466ba978f6010c8ea864d08908781b30b9ee922e4740b30513ba84929e10a54055f99921dee8fe143510f42ae5896135549bcf28fa2901c0b6210496c715e591db07f64fa665103e0bf2798526412db29c53731fe68bf39268b84c54eac7a55eb41f96220c9e"}}, @offload={0xc, 0x1c, {r1, 0x1}}, @lastused={0x10, 0xf, 0x28fe}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @offload={0xc, 0x1c, {r2, 0x2}}, @replay_esn_val={0x28, 0x17, {0x3, 0x6, 0x4, 0x2, 0x0, 0x6, [0xffffffffffffff97, 0x3, 0x7]}}]}, 0x134}, 0x1}, 0x0) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) flistxattr(r0, &(0x7f0000336000)=""/85, 0x55) bind$bt_l2cap(r0, &(0x7f0000ce0000-0xe)={0x1f, 0x401, {0x9, 0x0, 0x2, 0x0, 0xfff, 0xffda}, 0x9, 0x7f}, 0xe) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000053e000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00006c7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b55000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000e21000)=0xe8) stat(&(0x7f00003be000-0x8)='./file0\x00', &(0x7f00008fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00004d0000-0x58)={{0x1000, r1, r2, r3, r4, 0x40, 0x3}, 0xffffffff, 0x8, 0x2}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2801) pipe2(&(0x7f00007d5000)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd9000-0x10)={0x0, 0x2c, &(0x7f000036d000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}]}, &(0x7f000072f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000820000)={r6, 0x7}, &(0x7f0000132000)=0x8) sendto(0xffffffffffffffff, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r7 = dup(0xffffffffffffffff) sendmsg$inet_sctp(r7, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d11000)=[], 0x0, 0x20, &(0x7f000042a000-0x10)={0x77359400}) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x0) readv(r0, &(0x7f0000c0c000)=[{&(0x7f000018a000)=""/4096, 0x1000}], 0x1) syz_open_dev$loop(&(0x7f0000dde000)='/dev/loop#\x00', 0x1c000, 0x448000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000668000)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000701000-0xb8)={0x0, 0x4, 0x80000001, 0x7fff, 0x7, 0x8001, 0xfffffffffffffffb, 0x5, {0x0, @in={{0x2, 0x3, @empty}}, 0x200, 0x5, 0xffffffffffff9e79, 0x5, 0x4000000000000000}}, &(0x7f0000dab000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000fe000)={r2, @in={{0x2, 0x2, @rand_addr=0x5}}}, &(0x7f0000056000-0x4)=0x8c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fa0000-0x2)) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r3 = creat(&(0x7f00002c2000-0x8)='./file0\x00', 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{0x7, 0x3ff}, {0x8, 0x80000000}, {0x7, 0x1331}, {0xa, 0x8}, {0x3, 0xfff}, {0x4, 0x9}, {0x3, 0x14}], 0x7) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000090d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20001) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) stat(&(0x7f00002e1000)='./file0\x00', &(0x7f00006fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00006ad000)='./file0\x00', r3, r4) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000090c000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000160000-0x30)={0x502, 0x4, 0x0, 0xfffffffffffffff9, 0x5, 0x5}) [ 82.607633] QAT: Invalid ioctl [ 82.621414] QAT: Invalid ioctl 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 7: r0 = getpid() timer_create(0x0, &(0x7f0000026000-0x60)={0x0, 0x2a, 0x4, @tid=r0}, &(0x7f00006c3000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e1c000)=0xffffffffffffffff, 0x4) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000f1b000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x349, &(0x7f0000ebe000-0x8)=[], 0x1e8, 0x0, 0xfffffffffffffef6}, 0x20008001) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cc3000-0x9)='/dev/vcs\x00', 0x20100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/ppp\x00', 0x511000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000797000)={0x3, &(0x7f0000199000)=[{}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2e0, &(0x7f0000fda000)=0x7) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="9b", 0x1}], 0x1) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ca000-0x8)={0x0}) clock_gettime(0x0, &(0x7f0000896000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ee6000)=[{{0x0, 0x7530}, 0x1f, 0x5142, 0x80000001}, {{r1, r2/1000+30000}, 0xd6, 0x1, 0x8}, {{0x77359400}, 0x3, 0x20}], 0x48) get_mempolicy(&(0x7f000047b000), &(0x7f00008c9000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000b22000)=@ioapic={0x5000, 0x1, 0x2, 0x7, 0x0, [{0x4, 0x1, 0x2, [], 0x3}, {0x1000, 0xff, 0x4, [], 0x400}, {0xffff, 0x3, 0x3, [], 0x1}, {0x3a, 0x9, 0x1, [], 0x5}, {0x8, 0x2, 0x100000000, [], 0xc00000}, {0x3ff, 0x7f, 0x80, [], 0x1}, {0x9, 0x1, 0xe4, [], 0x9}, {0x3, 0x9, 0xdf8, [], 0x3f}, {0x8, 0x8, 0x10001}, {0x1, 0x7, 0x7, [], 0x100000000}, {0x200, 0x391, 0x8000, [], 0x800}, {0x10000, 0x0, 0x8000, [], 0x7f}, {0x7, 0x50, 0x81, [], 0x8}, {0x9, 0x3, 0x200, [], 0x20ed}, {0x8001, 0x9, 0x1000, [], 0x80}, {0x4, 0x8000, 0x8001, [], 0x8}, {0x6, 0x6, 0x89}, {0x1f, 0x81, 0x3, [], 0x7}, {0x8000, 0x4, 0x100000000, [], 0x6}, {0x3, 0x1000, 0x2, [], 0x80000000}, {0x0, 0x80000000, 0x1f, [], 0x100000000}, {0xfffffffffffffff9, 0x7, 0x101}, {0x7fffffff, 0xcdb, 0x7, [], 0xfffffffffffffffd}, {0x7, 0x81, 0xffff, [], 0x400}]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000bcd000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f000016c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) recvmsg(r1, &(0x7f00001fd000-0x38)={&(0x7f0000206000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000b89000-0x80)=[{&(0x7f000028b000)=""/43, 0x2b}, {&(0x7f0000100000)=""/4096, 0x1000}, {&(0x7f0000c4d000-0xb7)=""/183, 0xb7}, {&(0x7f00006f0000-0x38)=""/56, 0x38}, {&(0x7f00000a5000-0x71)=""/113, 0x71}, {&(0x7f000011d000-0x43)=""/67, 0x43}, {&(0x7f00001a3000)=""/150, 0x96}, {&(0x7f00008ae000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000252000)=""/4096, 0x1000}, 0x0) writev(r1, &(0x7f00009d5000-0x40)=[{&(0x7f0000813000)="6e38cb57f91ffbe675271acd70da83e59e06693df1f5d56bf9b5566fe7ec1fe5579170861afad5ad269ac67b7bf3bd19bf8f6d077d72cf08eab9847293ebfe08a28f74884fecffb0744f49343ab661f4750b3ade7e0783785d2ca9c6e45de3f20247732bfde5cbd998c0350f3bf8400aa700647806937b5737296a9a8d2d13c8965896a77ff58cd159add1fa552a54c63d1b60a8daba1d731d724466265adb60725cf27bd03b2b075e6a377f05f29daabc923e0de5cee53b7f6666531548a0ab5e2d610bd2d9ee2a18c462a0dd40e0fcef6029502140911c58701f2d25db7b3e4777dad5241ff9ae8d7f31d5a2aa0f9eb43600bf39c6efe81b83afe97ac891"}, {&(0x7f0000d02000)="6c571a2bcc48495f88aa52c464679ed07cd841090742ecaf25954514166094fbf756100d209c9233e813a833338bf0d96855180b2fb630459a6623108caa9d3b8444217ef8b951783a"}, {&(0x7f000047b000)="1d95904f7df9f120682b7271ec"}, {&(0x7f000060b000)="e48e22a5d771987e05ffd3cbe9fe74368106a36122bb976795c57ac3dfe04532e790fe0473748f7d82f4c59bf216064db86365ff413c7444229eda3f4125b5f77a647006a4c427e4d571d4d8c70fc876b059fa8847e4fa4c829180eef98fb67cf4cc21dc762a84940833bad94c066c464d8cd7a8354640cf"}], 0x10000000000000ef) prctl$void(0x11) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000048b000-0x8)=&(0x7f0000e68000)) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000436000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) eventfd2(0x5, 0x80801) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006}) r1 = syz_open_dev$adsp(&(0x7f00007e7000-0xb)='/dev/adsp#\x00', 0x40, 0x2400) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000035d000-0x8)=&(0x7f0000943000-0x1)) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000bff000-0x78)={0x7, {0x2, 0x1, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0x48, 0x401, 0x8, 0xfffffffffffffffd, 0x8000, 0x0, 0x883a, 0x80000001, 0x6}) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000-0x12)='/dev/loop-control\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000007000-0x1c)={0xffffffffffff0000, 0x8000, 0x970, 0x0, 0x80000, 0x0, 0x100000001, 0x2, 0x637, 0x5, 0x1, 0x100000000, 0x0, 0x1, 0x3, 0x5, 0x9e, 0xfec7, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000)={r2, r4, 0x1}) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) pipe2(&(0x7f0000441000-0x8)={0x0, 0x0}, 0x80000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e10000-0x28)={@syzn}) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ce4000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000691000), &(0x7f00004bd000)=0xb) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c7000-0x9)='/dev/dsp\x00', 0x408000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x280) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000f48000)=""/55) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000007d000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) syz_open_dev$sndpcmp(&(0x7f0000cbb000)='/dev/snd/pcmC#D#p\x00', 0xe48, 0xfffffffffffffffe) mincore(&(0x7f0000a99000/0x4000)=nil, 0x4000, &(0x7f00009ba000-0x1000)=""/4096) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x10000001, 0x7) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f0000097000)=[{0x2, 0x0, 0x1000}, {}], 0x2) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f000070b000-0x74)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'system_u:object_r:removable_device_t:s0', 0x20, 0x0, 0x31, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x74) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) times(&(0x7f0000ded000)) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000852000)={0x0, 0x2, 0x10}, &(0x7f0000b28000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000775000-0x8)={r1, 0x919}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000980000)={0x0, 0x1400000000000000}, &(0x7f00008b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000436000-0x8)={r2, 0x20}, &(0x7f0000f27000-0x4)=0x8) 2018/02/19 11:26:22 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) open_by_handle_at(r0, &(0x7f0000c6e000-0x1008)={0x1008, 0xfffffffffffffffe, "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"}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b83000-0xc)={0x0, @multicast1, @loopback}, &(0x7f0000367000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000057a000)=0x48000000) r1 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ef000-0x138)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$vcsa(&(0x7f000092f000+0xf98)='/dev/vcsa#\x00', 0xffffffffffffffe3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a80000)={0xb, 0xbe, 0x7, 0x5, 0x1, r1, 0x400}, 0x2c) splice(r0, &(0x7f0000ffe000-0x8), r2, &(0x7f0000049000), 0x6, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000817000)={0x100000001, 0x3}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/create\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/ashmem\x00', 0x480142, 0x0) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000b25000-0x61)="1e10ca76436a15df03670b544ad12bcc315a16f70094f1f66edf5dd310363d10d06ba11f156e7ecd5649085fb4421ab5727b2e231da2a7128557c9b2f17484805e8f78ab77ce508256f18f9881a301ac62e08463c3c844a4215e4296ccbd1167c5", 0x61) splice(0xffffffffffffffff, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = fcntl$getown(r0, 0x9) r11 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x1)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r23 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="e4231665cd7790cbcbc8acd8980c8da797701b83f597bf2e3ac4c54dcc8979b626a38e868b9cfbde88b6e2ec04e1c9522f403b2fbd37125934240e50df53362b9d7abbfaa0b2c6e4a5a62cc9333bc212be0853fb06c00b0fb91066a837ccd60ea0a708df6c30e8acb0389d3efd60c5edccbb2ff79487ebdd78781638f0b92f0a8ecde6414d0b4a0ff19a320f4802378435398cae55c164fafb0fea9719e9ea3713fd3df118", 0xa5}, {&(0x7f0000001000)="350aebac929c1939d52cc1c7fd428b9d0805255554cb32341ec923221055a792239d1a31d06b498a355c03bd21dd6e4b22d43bcea7ad047a0b5ac3357c", 0x3d}, {&(0x7f0000000000)="430df1046cb461f208fb507cb1daeef5becad22016f00af34883d30daf6d185bb35ad8a91f2e632e5b5b10", 0x2b}, {&(0x7f0000001000)="899f7b4d8f3d168434b66dd267907f1e73f9824e5ad9304b85d79a275dd19799634817a8493b514b7ddf8124290da2ec9a75048ce5a7364e64a37c229a9894cc6f01129d5b541afe7940131369f2eb070aa0ecd9d339ea941574cab24752835e9d61d7b14ecc39f19371b1e1b5958f017e1d115121040967a3dec790ba29402f0c0902c3146f454dbde0819bcb916d5aa1a9c00e457575e95e727da420a68c74ab4b80016798b8becd782fde17a928b5c66f9e77f0756bd561d4df4be9dad8f341aee4a814d65f6a38c40f126caf9a18542f51", 0xd3}], 0x4, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x476a8cd26a8d3878}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="a010c690d008664ba143a0047d0d752051a9c33aeaba9d515d7047", 0x1b}, {&(0x7f0000000000)="6244918d745fcf6df83f44c4d6d2789948c3a18caa84a1d402d976961ce51c7dc9cba26550d1de29b3a9ab46ee3454e8b662001abb90223eedb629cd827e435117afdf295ada750a0289b11c2d4910eb188d86730c67be84af6d183bfcbb403462927be995caa85807a9414c2a53b05fef0f4e453bcefdfacabd8fc42872d760409cb0a22c91478fb2ec123ecdab24dbe9426dc817b665abfc0511d1e48b63dc7edb0e3614ab51e6f3d5d6ed973246d11a03915982b6cb6b66cd2e72937bd7c227a5329dd6", 0xc5}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r13, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x40}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x37)="9c8f223e54a487aaa9e4e3127ed71fed66ef6383c36a68357f3a944738351fe7997d0484883d969526152c155ca0f854d978b1ceb9da4d", 0x37}, {&(0x7f0000000000)="169fe49baa62c64d95a2e6f0c7c9618e221db3c24e785a33a65fc36c2a2a995162742a32c1c7141965fb108b16eb7a7c72936d87fdb8c47053030167f65e171d8ce6f3e06406a7a5fc2bb9f6d807e0f877f75d8f4443c4647a0a06bb7056f99aaf420bdad640aa8a151b941c1fba00c11583eb5591864ad2477ea92292df26535fb02e19ae3547e0829e544344ad7f94d202590ebac03a7a1dce2b5f77209d4639032b7ea06ae8e3fecc4685095151492bc26bb4f9220902c158c92398030cdf906d25d4d7a64ec539a4069843ccf06d694845876d6e4cf2fe4fcd99dd", 0xdd}, {&(0x7f0000000000)="39a9f611a270799335b7fe7ee55ee714484273f20f8712efb2c26f25182eea276b614137357e27f389c774530f5e7092887a6553bacdf7d7ee10437828519e7163ef904b7224f13524ecde018bd9ed121757c30857c706773add363ac764bee05b843e6363c17565d4e5f25a3a95f99b1c088bb6ec9a7bd21850281fd8fafc0851df4510af2a32a97c993748182040e2dfe1563563d317804300b216e0a886313ecd58cb6f2af39d1c867d0ad91243a0ef91da7060f2b7a72393048a10cf4a9a70f036242ce8dd675b07b540aaf1e8afd6fc5c77c0fb3ae9", 0xd8}, 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0x1000}, {&(0x7f0000002000-0xa4)="26b1769a834ae95a3ede0c287d31d0348aba959cbe6a5a872a8bea87edc1109dc74de2cfc7eea490129fba3dac10f10cecbc5c7e0587042ce8df135a77048e0bfdbed3d98971eb705b83e164ec38d70262574cec6b1dd6a92fdbf07fd98e832d5a2fc7f158a2e9f4cfbfcd6a4309ee3635d236692c68f6e6f620f1fb12ec4bcbccb02a2cda2976f4e196fe04a9c017bcccc3d5be779b5ef660336760a768493f05cfb97c", 0xa4}, {&(0x7f0000000000)="5a0da7fc35579253d319e3011ecd145d673edb8615fe83e79c483c6f96c9109be4644b8ecf76d976132d8f099d3f83f99c45e4001df2919a5cedea12983c5638f9c904c995c62f63d835ae7daa623552bb24d1a1a218879af04be7558140a5a5de8b82b36eddc4a65ce4ecef4acb2f2373bd04c13493b3e341655b1714ee57a8cd3ea148dd343602f476eca3faec0b211a", 0x91}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000000000)=@file={0xefc69d682436bdb8, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="4d2fe50b1f2503b42d34bef023e36e5f0d17a052c09f83b5c5a1252b39a0921e1cad1996d63b2943a3c4bb54a681b94506e8dc6eb85037079ec20559cb6f5e1f4edda1a7c621e877c4650aeb73e7dfdc90b2be498347c8d3dc4f4f81d9bde4051d32cfe0ce3804e76259df6c818077864a0bcce5779589bc1b023e4e85b898e233ab7b235a46eb8f8199691d4546afba312a38d8380570965a803e995d3dc2e09f89227ffbc8749ccf6e", 0xaa}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x52)="465a1592e726c3b8e02b0ebcc8838a7e1dca0672f0ac606b7d2200a70fd2c2d24cba1d6311cf60e3b5d5175691f2cc8d069380afe0f630e0789508cc0bff6fb1961a2e756215c547f39258856104ea44d07a", 0x52}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000+0x8d7)="b76d49bcc8a188337f1166516f168c74255c46071fc29473e0e5b3ce866c4bfaf558cf4531814b3ae6120a80c7db7cb6561533856c16bc78ad07a77c9916cc4999b745b56af3a4b940d34bd8bcc9c712f94b28b175e9ea3b20b4c7f2998a6e26a9f5a330da9f916444c7b592236562758924fa635015f7e6e16d396714f2db8002555b1e9ad76e41dbfcf66abe3e4f6fb57209708da9e42bb15a9e5d1ac7beb298ea08146f81e4b64d3da368c1019f1e5cf73c7cd20bd3a6eab075127895033434d34bbc36efa5aff52d58a4c9fabf675fb942b71ad0a22df1980aacaa6632", 0xdf}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x1}], 0x5, 0x8000) ioctl$void(r0, 0xc0045878) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d5c000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 11:26:22 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/rfkill\x00', 0x8005, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a41000-0x50)={0x6, @time={0x77359400}, 0x9, {0x154, 0xffffffffffffff7f}, 0x10be, 0x3, 0x3}) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d92000)={0x0, 0x1}, &(0x7f0000de8000-0x4)=0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e82000-0x4)=@assoc_id=r1, &(0x7f00008f3000-0x4)=0x4) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r3 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000519000-0xc)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/19 11:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000d95000)={&(0x7f00005a5000-0x2d0)={0x2d0, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x1e, @u64=0x4}, @nested={0xd0, 0x3a, [@generic="45945130f65f5291a0eddc580a60ace169571359ccb2f674dcb3f89942e47c2bed727905d846fa3b2f9929dfb2d88eb1890b163b6b53294510b9956c937c5aa37c00bab62aefa91a8093b3f71c6639c6feca7ee43a840e36256572", @generic="71c73224e401", @typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9e25f688a725631413dcd114065c69c67b23f71b0f80d6a0b276f820bfe7e03b3df2577c76a426138f97041f149658a7cf0e7c760680d26e0f588342b691bdd7b056bcdfb9c4686ec1fe0911f7c735b6a5f3ab0649dba456db87f63200"]}, @typed={0xc, 0x56, @fd=r0}, @nested={0xac, 0x82, [@generic="e029a195db2194e01416ed886173551c5ff04cf34d7c28422bd3730d06a1ecebeb6a8ab123951176f0d12f7f8c50ab26452b2a5c03020004ddbb08e8779e9468889742166d2367dfdf7c03695fe7468061502175a9e10834ac4c61795717674994044e0805220686ca3125e4e668858d07354752668f066e4d367fae3432782777f82705918ce643ed9a3ef88aec7fb3f2c4ff1c0f901452e1e64d44d4ebb500ca2d0ed343"]}, @generic="1384971d51e8b41a2d8106e5e07da3e8bf68b8eb0fca5d6169a31fdd5a1f3d6628c98136c86a3fb284a1323960e3cb09bcf206e3438922aa378331985cdcca8af468a3598b7ed872", @typed={0xc, 0x1a, @fd=r0}, @typed={0x8, 0x7, @binary}, @generic="b87833b943fc4a3ae9b9079a87556b369b7fc05554814facdbcee319a67dcbf41746974bfb457af5d3b0e6ec975618ce847b1d4d5825ee8d013e9a1a81508ed032e9d9cf907912fef62ea1bc0d951ab210b6ab65c9b7d4ca9db6875404e7a65870b41598c293f72a160a7e14eace546162cc5f8256db45bb162ef5119f5cc63ce7d8a549d97be728ec042bf0c04875081230601344d1d1e6bbe28beddecfe71ec5dbecfc88af2714fb1083c37b66c08b71c5143f4e484092cf9ac135fd0146b769e789e79d2593"]}, 0x2d0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000764000-0x4)=0x80, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c70000)=0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00007fa000-0x4)) 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d5b000)={0x20, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a12000-0x8)=0x101) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) syz_open_dev$sndseq(&(0x7f000082f000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000002000-0x4)=0x8) semop(0x0, &(0x7f0000001000-0x30)=[{0x4, 0x9, 0x800}, {0x1, 0x5, 0x1800}, {0x4, 0x8, 0x1000}, {0x0, 0x8001, 0x800}, {0x1, 0x2, 0x1000}, {0x7, 0xffffffff}, {0x2, 0x7}, {0x4, 0xfffffffffffffffb, 0x800}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000001000)={0x8cad, 0x4, 0x1f, 0x0, 0x10000000000000}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x4a0000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bf5000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x8b19, 0x2, 0x3, 0x40}, &(0x7f0000a2a000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e27000)=@sack_info={r3, 0x8001, 0x7}, &(0x7f0000c64000-0x4)=0xc) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b20000-0x8)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d33000-0xd8)=@pic={0x100000000, 0x2, 0xffffffff, 0x7fff, 0x532, 0x6, 0x6, 0x3, 0x8, 0x40000000800, 0x3, 0x7c0a, 0x5, 0x684, 0x18}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) creat(&(0x7f000040e000)='./file0\x00', 0x2000000000039) getxattr(&(0x7f0000e70000)='./file0\x00', &(0x7f0000cbc000-0x11)=@known='security.selinux\x00', &(0x7f00001da000-0xf)=""/15, 0xf) 2018/02/19 11:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) modify_ldt$read_default(0x2, &(0x7f000039c000)=""/19, 0x13) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/19 11:26:22 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) [ 83.129811] netlink: 292 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/19 11:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) umount2(&(0x7f0000b28000)='./file0\x00', 0x6) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000a4000-0xc)='/dev/audio#\x00', 0x5, 0x200000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000e8f000-0x30)={0x6, 0x8001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f0000c40000), 0x6, 0x0, 0x0, 0x347) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000eb9000-0x2)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[]}, 0x0) 2018/02/19 11:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000a1c000), &(0x7f0000e6a000)=0x4) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) epoll_create1(0x80000) [ 83.199916] netlink: 292 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb5000-0x9)='/dev/ppp\x00', 0x385000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000714000)={0xa, &(0x7f00002f5000)=[{0x340f, 0x7f, 0x9}, {0x1, 0x7a, 0x7fff, 0x8}, {0xffffffffffff8001, 0x8, 0x1000, 0x2800000000000000}, {0xffffffffffff8001, 0x8, 0x2, 0x8639}, {0x1, 0x4f52, 0x0, 0x5b3}, {0x98f, 0xf738, 0x10000, 0xffffffffffffffff}, {0x3f, 0x4, 0x10000, 0x100}, {0x9, 0x9, 0xb00e000000000000, 0x8}, {0x7f, 0x6, 0x3cd3, 0x249f}, {0x0, 0x7fff, 0x5, 0x5}]}, 0x10) clock_gettime(0x0, &(0x7f0000aff000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00001ad000)={0x2, 0x3f, 0x6e1, {r3, r4+10000000}, 0x100000000, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000946000-0x50)={0x6, 0x8, 0x100000000, 0x7, &(0x7f0000436000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000171000)=0x0) getpgrp(r5) bind$ipx(r2, &(0x7f0000027000-0x10)={0x4, 0x5, 0x81, "0b5ac3046a61", 0x800}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005ab000-0xc2)={0x0, 0xba, "88e63e343ae7b273f7ff2c6ead6c5a191878185a46d73c8a88176316ddc740a939122c876c8c1baa239f5bb0abc5b4012b6e221de4a3ab373662cab2707485d7defd4224bf255b573be1887ca96da018f9922498d47ccbc8f23b68c5749bbb006f36735e688e52ca269d52f2f029098d1b3d703746910de30a7457db2ded4d8b196a776c7ac831933733022d4876c01ca98df58f845ccc95ff2569e6869d0543e7f09162afea4fdf0d615a5152b67bfe8e332bc21c8f5b637045"}, &(0x7f0000d8c000-0x4)=0xc2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000045e000)=0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000de5000)=@assoc_value={r6, 0xfff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) recvmmsg(r2, &(0x7f0000c42000)=[{{&(0x7f0000a97000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f000001e000-0xa0)=[{&(0x7f000009d000)=""/143, 0x8f}, {&(0x7f000002f000)=""/106, 0x6a}, {&(0x7f0000912000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d93000)=""/69, 0x45}, {&(0x7f0000c3b000)=""/193, 0xc1}, {&(0x7f0000b15000-0x1000)=""/4096, 0x1000}, {&(0x7f00003f2000)=""/36, 0x24}, {&(0x7f0000348000-0x6b)=""/107, 0x6b}, {&(0x7f0000758000-0xd0)=""/208, 0xd0}, {&(0x7f00002b4000-0x20)=""/32, 0x20}], 0xa, &(0x7f0000a2b000)=""/226, 0xe2, 0x9}, 0x9}, {{&(0x7f0000b4a000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000049c000)=[{&(0x7f0000684000)=""/162, 0xa2}, {&(0x7f00006d1000)=""/4096, 0x1000}, {&(0x7f0000673000-0xaf)=""/175, 0xaf}], 0x3, &(0x7f0000b4c000)=""/167, 0xa7, 0x5}}, {{&(0x7f00005d5000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00008a6000)=[{&(0x7f0000e58000)}, {&(0x7f00003be000)=""/249, 0xf9}, {&(0x7f000033e000)=""/4096, 0x1000}, {&(0x7f0000a90000-0x2e)=""/46, 0x2e}, {&(0x7f0000b78000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000b5b000)}, {&(0x7f0000d4f000)=""/24, 0x18}, {&(0x7f0000db5000)=""/174, 0xae}, {&(0x7f000030b000)=""/33, 0x21}], 0x4, &(0x7f0000ac0000)=""/38, 0x26, 0x800}, 0x40}, {{0x0, 0x0, &(0x7f0000e38000-0x90)=[{&(0x7f00001df000-0x81)=""/129, 0x81}, {&(0x7f00001a6000)}, {&(0x7f0000313000-0x1c)=""/28, 0x1c}, {&(0x7f0000181000)=""/220, 0xdc}, {&(0x7f0000a05000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e1000-0x71)=""/113, 0x71}, {&(0x7f00002ce000)=""/180, 0xb4}, {&(0x7f000070b000)=""/4096, 0x1000}, {&(0x7f0000e80000)=""/4096, 0x1000}], 0x9, &(0x7f000088a000-0x1000)=""/4096, 0x1000, 0x10001}, 0x1}, {{&(0x7f000050c000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000473000)=[{&(0x7f0000d57000-0xa4)=""/164, 0xa4}, {&(0x7f0000c58000)=""/42, 0x2a}], 0x2, &(0x7f00001d1000-0xbf)=""/191, 0xbf, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f000064d000-0x90)=[{&(0x7f000031c000-0xe7)=""/231, 0xe7}, {&(0x7f0000b60000)}, {&(0x7f0000f1d000-0x17)=""/23, 0x17}, {&(0x7f0000215000-0x34)=""/52, 0x34}, {&(0x7f00001f6000)=""/4096, 0x1000}, {&(0x7f0000d39000-0x77)=""/119, 0x77}, {&(0x7f0000ad5000-0x3d)=""/61, 0x3d}, {&(0x7f0000e00000-0x96)=""/150, 0x96}, {&(0x7f0000e3d000)}], 0x9, &(0x7f0000578000)=""/83, 0x53, 0x98}, 0x6}, {{&(0x7f00005c9000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000c67000)=[{&(0x7f0000f1b000-0x31)=""/49, 0x31}, {&(0x7f0000c1f000-0x6c)=""/108, 0x6c}, {&(0x7f0000f00000)=""/53, 0x35}, {&(0x7f0000a2d000)=""/99, 0x63}, {&(0x7f00009cb000-0x5a)=""/90, 0x5a}, {&(0x7f0000fde000-0x74)=""/116, 0x74}, {&(0x7f0000157000)=""/86, 0x56}, {&(0x7f000044c000-0xc5)=""/197, 0xc5}], 0x8, &(0x7f0000740000)=""/57, 0x39, 0x1}, 0x2}, {{&(0x7f0000d8c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000b76000)=[{&(0x7f000008d000-0x7d)=""/125, 0x7d}, {&(0x7f00007d2000)=""/8, 0x8}], 0x2, &(0x7f0000272000)=""/232, 0xe8, 0xffffffffffffff8f}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00005a5000-0x40)=[{&(0x7f0000d87000-0x5)=""/5, 0x5}, {&(0x7f0000861000-0x9c)=""/156, 0x9c}, {&(0x7f0000c10000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ae000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x34f}, 0xfffffffffffffffd}], 0xa, 0x10000, &(0x7f0000764000-0x10)={0x77359400}) 2018/02/19 11:26:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000852000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x8, &(0x7f00009c8000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/mixer\x00', 0x8002, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000e88000+0xf39), &(0x7f0000118000-0x4)=0x4) munmap(&(0x7f0000a5c000/0x400000)=nil, 0x400000) mmap(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a5d000-0x23)=""/35) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000)='/dev/kvm\x00', 0x4482, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d7e000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00008d7000)=0xe8) r2 = getegid() socketpair(0xc, 0x5, 0x6, &(0x7f0000af4000)={0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448d2, &(0x7f0000018000-0x7f)="66009b4a702cdf0414e7fe1baa11d469604c5c9ed83b6ce2d40e06af5787513254888584c3c1679d5a2b3d85cf4218f402b5d843bb236e27b1390933518b93983d3bd14cd01d1e4f83becf19048cbfd1a07de5f74d9826ba774f87560578d3626d8bb6b7e5e353acb72e106171d9238c8e8c0115ef80232b0bfe8cc602ac0f") r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0xc2604110, &(0x7f0000000000)) 2018/02/19 11:26:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000df7000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00001ef000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000612000)={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x10000, 0x40000000, 0x100, 0x7, 0x200, r2}) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00006fc000-0x4)=0x25, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000771000)={0x0, 0xc9, "0bfdf373301712343a13144990e222b8749229ceeb8bf7018e5699298b6ee2c957530f1842de3d62b00298dcc23a02ce9deae39550211dfe1cb7de1fd036982e2afac726a334c73d0df02a8d027ba18010e9834428229f647fe215809430387fdfca5233fbde0ea6876c0042595114a25cca19a2e18dc1770f4fb18446425ee4af54e78e34c9722b1851470b040197c0d71bcb113c65539f1671a9ff5f8cc89d6d4755a2ebf925b6cdce9a04e1139b8d08b5059f67381ccf9dba508badd4a7dcb3a47e9fd745376f85"}, &(0x7f0000001000-0x4)=0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0xae23, 0x30402) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000)={@broadcast, @multicast2}, &(0x7f0000003000-0x4)=0xc) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x7a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000002000-0x8)={0x3, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000aad000)={r3, 0xfffffffffffffffa, 0xfce, 0x7f}, &(0x7f0000000000)=0x10) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000), 0x0) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000023000-0x1000)=""/4096, 0xfddf}], 0xbf) read$eventfd(r0, &(0x7f00006b1000), 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d24000)=0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d26000-0x4)) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x228, 0x228, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x88, 0x0, 0x0, 0x0, 0x0, 0x7c9}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="f79fd11c707b8a4ee4bc604abde5187d"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002f000)='net/ip_mr_cache\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002f000)={0x0, 0x40000, 0x401, 0x2, 0x7, 0x2}, &(0x7f0000014000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000025000-0x8)=@assoc_value={r2, 0x26a06eb0}, 0x8) r3 = syz_open_dev$dspn(&(0x7f000002b000)='/dev/dsp#\x00', 0x20, 0x200801) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000030000-0x4)=0x3, 0x4) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003fe000)='/dev/midi#\x00', 0x5, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c67000)={0x3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000023000)='/dev/audio\x00', 0x2000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000082000-0x4)=0x20000, 0x4) syz_open_dev$midi(&(0x7f00004f3000)='/dev/midi#\x00', 0x7, 0xc00) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xe5, 0xffffffffffffffef) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b2b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aed000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000af3000)={r3, 0x10, &(0x7f0000d04000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000531000-0x4)=0x10) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005cd000-0x28)={0x2, 0x0, [{}, {}]}) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c49000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d25000)=@ethtool_gstrings={0x1b, 0x0, 0x23d}}) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006e8000), 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9e000-0x14)={0x0, 0x7c}, 0x14) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000023000-0x1000)=""/4096, 0xfddf}], 0xbf) read$eventfd(r0, &(0x7f00006b1000), 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d24000)=0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d26000-0x4)) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000097a000-0x4)=0x0) perf_event_open(&(0x7f00006af000)={0x1, 0x78, 0xdf, 0x1, 0x20, 0x0, 0x0, 0x8, 0x82000, 0x2, 0x9, 0x57b, 0x1, 0x7f, 0x1000, 0xfffffffffffffffb, 0x1000, 0xcc9, 0x1, 0x7497, 0x6, 0xff, 0x2f49e55e, 0x9, 0x1f, 0x5e, 0x100, 0xbf, 0x1, 0x2, 0x8001, 0x1, 0x16b, 0x2, 0xea0, 0x9, 0x9e, 0x800, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f00001d6000-0x1), 0x5}, 0x181, 0x1, 0x4, 0x7, 0xffff, 0x81}, r2, 0xfff, r0, 0x2) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x40000000e, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0xfffffffffffffdb1}], 0x1) recvmmsg(r3, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/mls\x00', 0x0, 0x0) gettid() gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000037000-0x4)) gettid() getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f000050a000), &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000473000-0x28)={0x8001, 0x2, r2, 0x0, r3, 0x1f, 0x6, 0x80000001}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005d8000-0x4)=0x14, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000227000-0x18)={0x1, &(0x7f0000788000-0x4b)=""/75, &(0x7f000072f000-0x18)=[{0x2, 0xb8, 0x3, &(0x7f0000fc1000)=""/184}]}) recvfrom$packet(r0, &(0x7f000057c000)=""/141, 0x8d, 0x0, &(0x7f0000ca8000)={0x11, 0x7, r5, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000057f000-0x16)={0xfff, 0xe, "df71840aeda5dd69ddec3f865e79"}) ioctl$TCFLSH(r4, 0x540b, 0x10000000009) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000525000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003de000)={r6, 0x0, 0x1, [0x1]}, &(0x7f00007e8000)=0xa) 2018/02/19 11:26:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000bb000-0x15)='/proc/self/net/pfkey\x00', 0x38040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000149000-0x47)={0x4, 0x8, 0x5, {0x77359400}, 0xd0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000343000-0x43)={0x0, 0x3b, "f76db5ba38d70ef3daa2dd43319303dad629237f56555b9f0e56649aec29da29fbf79bb818e40d6fa882966fe8874668a020a4b3cc867943f8b987"}, &(0x7f000078f000)=0x43) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000086b000)={r2, 0x3, 0x10, 0xd4, 0xfa5}, &(0x7f00001a4000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000f9b000)) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000023000-0x1000)=""/4096, 0xfddf}], 0xbf) read$eventfd(r0, &(0x7f00006b1000), 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d24000)=0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d26000-0x4)) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) r2 = mmap$binder(&(0x7f0000c15000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009a7000-0x30)={0x14, 0x0, &(0x7f0000a23000-0x14)=[@acquire_done={0x40106309, r2}], 0x96, 0x0, &(0x7f00005b1000)="d06ed74f01a6ada67ec88019dfbaac845d40bb807e4c957b9f87e1f44d9e234b92cc1dea85457333b4e3cd5e5e1908366471b8f5800875d2ec97a826fadf6ab9ffad88fcfd8244df6659fa71c265ee6ded05c167a4ff8bafbed570b71a9948fd876cd94b032d778312d1215e5c676ac127f8f2c20a0f927d6fc7d9e69e4bb719ea47283604fb59ace6432bd585f1a3ad110a5f1b58c6"}) 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r4 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e4f000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000403000-0x8)={0x0, 0x0}) shmget(0x2, 0x1000, 0x800, &(0x7f0000ec3000/0x1000)=nil) getresuid(&(0x7f0000a0f000)=0x0, &(0x7f00006bd000), &(0x7f0000690000)) fstat(r2, &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a68000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ddf000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000593000)=0xe8) r12 = getgid() accept(r1, 0x0, &(0x7f0000634000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d91000)={0x3ff, 0x8000, 0x2, {0x0, 0x1c9c380}, 0x9, 0x9}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000012d000-0x44)={{0x2, 0x1, @empty}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x2, @loopback=0x7f000001}, @generic="2d34bf7f846c5228220b986a6dbd4d2a"}) sendmsg$netlink(r3, &(0x7f0000ecb000-0x38)={&(0x7f0000f7d000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000351000-0x70)=[{&(0x7f0000260000-0x80)={0x80, 0x17, 0x200, 0x4, 0x0, "", [@typed={0x64, 0x83, @binary="741b2063a817f368aba1f0659cb6c64d1bd590bdfed0d09aada2516132b39e42934bfa62fb936b534040e57e1ffb73f8557ca88ac28fde9dee6926106822adc38837070704bcb5e815102e0b169a7deac1f4a9d9a2bd233c8d"}, @typed={0xc, 0xa, @pid=r4}]}, 0x80}, {&(0x7f00008ae000)={0x1288, 0x3c, 0xc10, 0x0, 0x3, "", [@nested={0x1a8, 0x67, [@generic="d968368cdd4bdbe426206275147b1f3600951df31d832a9ca33ca3e4b6f5907eb69183a07ced0398", @generic="291cc48138d2d25e1d25528c24ca72ae60af24c3b947dfb97a1cf29ae6ced382fa9afea90d11bd8a65c6a24481cfe06b94fdbf3d5c60c6f95b4717eef4b3d5d8580e4470d27203248c7eca584b922b1ff1c1f9db24fa75a97a56bf8ed12b4c93fa726c47610f332368e10123923942d5cdde3c882ce380ee7efd2dcf7f26aec1d842f07d2ed7f0b9698ebbf5f44e9a24572d733a0c45a6fc37e2e4ef5aa5fb89a78ba47b647d7ee86d3f724aa356c1fa7af3e88329dc20518349d6f4515008086628de673a2bf0583cc4642d2b9ae2053e531c2548b5372487d447d4acbda63e7189e22035b555324d0b2efc79e6dfd9", @typed={0x8c, 0x7, @binary="33190c0060636cd85f982a920deaeac33c050d4d30469f2a73e2d7da9d12264efb677435c11faa8be27b2125831e319c6f864666f9ebf44ccee940da8dbb419d2da0578242c6c22c42497a33046eb265a287ae53138a3568906189da5e288031ed6bbd6430c06baa8ff5dc87a6ac4b7a0a5f6851d0fae51092538746b19626a4d7dc1e25"}]}, @generic="dbd42fdccad5be9025c3682b55558308874c0583e3852004c1c94c86e8562ca94f132a4a8f914a0b97406dd9bf51f53b7cb83eda1fedf4b8f4ad18367ccf233f1be4ef9c163537cf2704da2033e3e2b5b3e81a62529651ab4a28eb16a45d4fbd3ce03dbd5ce5dbc8bcd9ee74a315de8ef8f07048bbbb7de287447f65c4698bab6d9875420883967b24f040c99cd04c4acf70e463b4403423b9a1435fbd7073c6e283ab4eab17187008f9ae059c0f295536692e57054ba481a7b1eaa67d668e09e8695114dc7dc95f26542231d638d44962a9304d1244cc5edb826709e725e6e9528de2edaea5d0d7e0e1122f76ab1079e5c78190c256792e4614090876628d844bd6349708159201baa1961a7a86f60ba623ec1dd17eaa96e93308d9fec759a89505175dcf75b03ff683c328abe3ccd523a6d3b81bbbdddd050aadb53bce8519a35eba616c5930c985d2eaa1625f5012bd1911be1c3de4f8a86af5574f0bd49c1e41a30f56a0307603779b2523ea044cf41ec42d1702e06570487d6ad92193c7fc3862bbeb127c775d7b2d038ea189dc2eb66f6a94588b9fe24dcea704c7c1a48693d4128e4f223a620cbd69a873a8984eb7cb80fb69bd57e292dbcf3b51655ca341972bd0ec2b7dfcaf52c794ad20e0d042ae58f925624e933f61229139a5aca9fbd3c25bfc2e8f9be08fb4392ec5115d3565bd8bc0cc1fd2485548f096559b5c61e8a614e188169dcd5b6f016256d95334160e24c4572f2e5bf9195d4049224df09e1f213f30103971e25cec89fcc138f78ff1bbf7f6e12d614027596b4f766419825a5ec80658e86473fe8535b395abf6e50013037fd5a162f10fd075aa2ce6edf5dc93dbce09bc11964aadd3135ce923c5869477a5f2404ffe847c4f9353601e6954be620e78a5de223cbbce5d10803a1382a9e0ca712575b2a9d3b2e0a5c11d53869fcc27b3a3bc6e028be67d758da0f626a9e0fa6c624d2362c6f831e4788b742765d6327a31d0077fe419e05d4d148a53e64ecfb2c27c14173120588e794685b6db8fa0863fd309fef3dd83741c8e5e87039020e730df404d24adf4a794098410d4a431d518814df1571aeb8b048ab8edf1b8622fc78873d9d5906b3e43a548f28cee237d84518ccf52318aaccb7d3eb063ee9e0c92a07bca82d2724f4f1be43d978ccfd6c33f90b7d269e4343de6aa45b0d8f74d6df16de96013bafe6bdf8eee16a5043a77387d6c96c6805050d20bc75a3d72b83dc4ea9411067ba861008194fc45b69b750378a9684825b7fa33d7850f9b40148252935d0b40e7016f3a9c80dbd9aa4f430f17150823c49ebed2dc70c384c5d01d9814be0d5f839bb630b04cc7da56fee4fe73464cca4425023db98c2a463ba2c3ae3be0a178e1dc96afcf766663c62c2ef07fa3b8bbfc8644e8b01a0f672e82d40e7a0dc5b5820908f1a1edd725ca82f4ee49e9c1cc45425e60897f7a92fb1367f4508843bc778ecd9bb589d91d365fdf1a500886f6713c81f1fd4218ee3db7bde5741e09f7de34a79f4099ad927e3aed2254b5f847e4d085b4d870fe63aba21e1888814d28044195258cbe2638ee951ac8606f4bb7ec0d3382eeb3b26dd533957051daacdfe9cd40eef22d068b4dab292020d61d0ec8b49ff1f23d8cf226e4fdb52ad114b7be8ad07c8d364d16f42879f5501993bfd692f7543ab0835aae4cb1351fe78ab34fab8bb4af6f4b928d81e1b3e3c29121bc6cbf7cb645c36dcd964ee282ef96df1ea4446c9177ee38bee181e5ebf7aefe896117a931795630d4eba2e09952559860bda4976f50e6371ad23f421005f4422a0faafe184bcdd2922cd017500fe1f2b1beced388ef56ac0d2de46f7435a2241ac4a257ef9bd7a9cff8dcf3318128de84eb8206a7d9d2b8757d8bc7e367fc8c6bfac20627432acd79af192e6f7962edee78d909c5ad142f39c4236c0adf9b38b308cb4e137e768968b61d8ea23600b7f52fb27c757aa2d5eb5a852140a30c378bb54b7e9e551ba597e04ba4eaa2a9905e18d0842f89ca5cc9ea248d6dfd3af9ebfc707ac13e0e4463611ae6dfb12c4dbe417286425156889426842fa1b5ae0a039f7d967c0aadbd4acb45cb48f5c90dca1e6c4111b38a7a08429ac68cea37bc9718d71cf1a0132f4c40331442f63895fff89bb4290c53018017fbb9f5a2761a361f90800832d4ab07386b54001e6577dee1405b4bdf2524d0762a435e9dda2517b3fb875fb235924fd0db1f4f16ad8401b07372ce55fe9dd5fee85c96ea3c2565c9d43220b640003b498b05d5a91c7e9673ec64f3fe69f4506d9d62173146a8304dd963893f3f1043a0b973f54e9b13c781a481d7ed9bace847d06e97282d71f37621b0be8d69df8da93ff940499bea6b32548b184be799df8402a05ae2ea8d60e3cda8f52ded75fee802ac0fba253f3a8122fd38e876fdda7e297b552b68185bf1c46039f5be2cbc2a96d6094e9597d8448e6fc38295fb6874eb66a2650391c26a0f5e7e9ea5b15f05f8c498a0a1f647679565523fb70757c536842ed5b60e27f74dd664ad67024d324d1ba18055c6c5c2d440f053c5612de8eb4e17924022e39e5df7a10f4cf2bb1e59ad33f57df9ca5c208cff4eebf474d1b5c717fe1437e5195aa5ec2486d28977de82aeec829de30961438207ed5bd37b8b9c0bc9ec478e407204afc1d0fc212085ee72f923f866fe206152e0ec4c3d27102da89872b5d76ad9941caf966ba4c53b02efc006b15d757dc9899145de5d187022603cd606e52e397bcf42196148f8b2721abcd0d80639ed92560a5d263a21550d8babf3d84806d0357bae71dfb4f70dccb156e25e480d6e39dbdbcbaa86414cd77a1585204c24c32cc5df282ddbb419d6094cf561aa92ef3ee848fa6e9b839365c1d39a8df2b7e257a361831a6871ac16365a2374509a7d9027ba35fc28d161eed04f8b59664358504a9d100f2d72b43343e09f0b4050df6eaa2c89553555e4e5986bb11411a178112d127d3834a7e5f7bd4f93143081cd84b23f2506ea8531d4242506b9bc738a697656b3f5933ed08cba7141cb28cf9cbde4d5e6a1724b64e48b4d1e3bac62867f1388723c1d19475f43561c74664adda7e91b4d6b698d21d2ec2ce56b7b31a79e80ca918127e81e45cc7dbb6c7ad1932d79393769cfe65bcaa361650026e09d76d2961ba0c7f3954a5b27beba59ec87a822175b5a278566a4f4dec7d5d569bd2dc644bb5853c53a8c211500f153a0b0dc78ad7807b1de5573b9f3da5645773be46cd6bef8579e30a320e612d50f15b51a3f1a5e5e9992ec02419f737e6614fab685e6e7f126bea86b3c65e7639ef4b31cd3df98798419d956994772627550af5e0c4fdde95b2d1a7d863a61f87ba706cb50e41ad5fe6b2c13cd745dbb0c7e5831311a41723938a0d3547aebcc7b91b47abc3bb8e0dd7f8ce71efb93256986c63dcc30c7a2bfccf997d90846e997ccee86ceff7ce70dd2e05f5d588d018dc0f0c9cb70eed6e3470fd0bf6fc9c975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@typed={0xc, 0x70, @uid=r5}, @nested={0x1154, 0x45, [@typed={0xc, 0x6, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0xf, @pid=r6}, @generic="594a77975b7d0d99ddf0f8552d381b6b23e34ebf2d6a30cdcd75a441c3f6902a680022624f4e92ed5182280a7bef850fa0d015b95690c4f175ef8edc301366b16e1e47743fcd43c1dd8f361d32bd5eb41477252bd1b70cfce91e5ba1267c7bfbb5ae2793502208d9b506a2b9f2b09c3f338f91f2f93b7068e5fb010e1269bd10187f01e2631370fc42b398ef1e957db407cf35142c9a9dbc9adbb2d970c994f1ca5c2d05385f99c77d4e730bb483a6a8f0461bdbe08e534be7b8", @typed={0xc, 0xa, @u32=0x80000001}, @generic="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", @generic="9625a39793641bda584ad29011a7ff09c94f13426deeceea8c646a9982350f62868805095c6bf924662efec8f4269da8ea67ce5903d60a2ba28ea0ede928f204744ad3b1c31569a619cfd8f3590b07137823fc130998c976c1d1a7f627704872f4d5706a913732c9eaae903e16bd91cb"]}]}, 0x34d8}], 0x7, &(0x7f0000687000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r0, r0, r1, r2, r2]}], 0x98, 0x8014}, 0x810) fsetxattr(r2, &(0x7f0000001000-0xc)=@known="747275738e65642e73797a00", &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ppoll(&(0x7f00005eb000-0x38)=[{r3, 0xc000}, {r0, 0x180}, {r2, 0x220}, {r1, 0x200}, {r2, 0x1020}, {r0, 0x30}, {r0, 0x402}], 0x7, &(0x7f0000f85000)={0x0, 0x989680}, &(0x7f0000155000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000023000-0x1000)=""/4096, 0xfddf}], 0xbf) read$eventfd(r0, &(0x7f00006b1000), 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d24000)=0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d26000-0x4)) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f7e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f7f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000f7f000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) fcntl$notify(r0, 0x402, 0x80000009) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000015000-0x4), &(0x7f0000014000)=0x4) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000396000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) r3 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000003000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0xef, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={r4, 0x401}, &(0x7f0000000000)=0x8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000ed5000-0x4)=0x3, &(0x7f0000d18000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000)={r5, 0xffff, 0xda, "8b707e5d233de3d1cf7bc80ca5acf10051de170d48392f2fb60a52b2441cddd5edae8e4346d62d636d0a3d9b116aa801321534a49d5b1a87d27412d3637b1b871d745b68bacf267a83768d93ce3f225af0ec92597eb161526dfde833d94138396b45e31295bac72967e61f53ad756e902a9eaa0d30f7634044cf7edd579dc35aafa5653894351cdf4901ec54073bb639daeee7678d6a5d10c831b1fc7a6066bd558678d9d6201423912f34ffbb80eb66f747fd0b0e61641e56974c61a3ac7069955fed3e76aca50fdfef67c9e67d994c36ca5ba172df0ea93f9e"}, 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0xa0003, 0x0) sendmsg$nl_route(r3, &(0x7f0000f7c000)={&(0x7f0000b1e000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000019a000-0x60)=@mpls_getroute={0x60, 0x1a, 0x0, 0x0, 0x3, {0x1c, 0x30, 0x0, 0x4, 0xff, 0x2, 0xfd, 0x1, 0x3b00}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x14, 0x1, [{0x0, 0xffffffff80000001, 0x1000, 0x1}, {0x2, 0xffffffff00000000, 0x1, 0x5}, {0x3, 0x4e, 0x200}, {0x1, 0x2b, 0x8, 0x4}]}, @RTA_DST={0x28, 0x1, [{0x800, 0x0, 0x7, 0x422}, {0x6, 0x0, 0xe0, 0x1}, {0x3f, 0x7, 0x0, 0x5}, {0x2dd6602d, 0xfffffffffffffffc, 0x6, 0x64d}, {0x3ff, 0x93, 0xdba5, 0x401}, {0xf61, 0x3, 0x6, 0x936}, {0x400, 0x4, 0x8, 0x80000001}, {0x3ff, 0x2, 0x5, 0x5}, {0x1000, 0x4, 0x10001, 0x101}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f00004e5000), &(0x7f0000485000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000086f000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x101, 0x7f, 0x7, 0x0, 0x88}, 0xa0) [ 83.554732] audit: type=1400 audit(1519039583.294:65): avc: denied { map } for pid=15131 comm="syz-executor7" path="/dev/rfkill" dev="devtmpfs" ino=24 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:wireless_device_t:s0 tclass=chr_file permissive=1 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000097a000-0x4)=0x0) perf_event_open(&(0x7f00006af000)={0x1, 0x78, 0xdf, 0x1, 0x20, 0x0, 0x0, 0x8, 0x82000, 0x2, 0x9, 0x57b, 0x1, 0x7f, 0x1000, 0xfffffffffffffffb, 0x1000, 0xcc9, 0x1, 0x7497, 0x6, 0xff, 0x2f49e55e, 0x9, 0x1f, 0x5e, 0x100, 0xbf, 0x1, 0x2, 0x8001, 0x1, 0x16b, 0x2, 0xea0, 0x9, 0x9e, 0x800, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f00001d6000-0x1), 0x5}, 0x181, 0x1, 0x4, 0x7, 0xffff, 0x81}, r2, 0xfff, r0, 0x2) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x40000000e, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0xfffffffffffffdb1}], 0x1) recvmmsg(r3, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) vmsplice(r0, &(0x7f000070a000-0x30)=[{&(0x7f000070a000-0xdf)="cdeafb521fd96e6b573c1de468148b6834e269766ab1704ae5ae6da414e6fe3f358e1d146cb1d2e6ea72ee0adc38f40a9ce10881bbd26fac08a0f3cb19556338c58dd6c3105daaf5a1da9b9b99cb228d7f2015f770fd4e108431bc4fb63c1fedd387fcd4de1adbea76102165a1bb6fd59ed997061b6b0c8e7ee65407ea2464a090eb3ff64e8cb6ccd0733b5e7dfec1311728b81d10101cb8cf9fbe66d61b47b615852df0469e4fd120d930f973bd0fa481cef75a1fd0", 0xb6}], 0x1, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000070a000)=0x2000) 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x208000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000666000-0xc)={0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7f000-0xc)) epoll_wait(r2, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002e7000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003c6000-0xc)={r1, 0x80000, r0}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a02000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000484000-0xc)={0x10}, 0xc, &(0x7f0000fd7000-0x10)={&(0x7f0000b31000-0xe8)=@ipv6_newroute={0x28, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x10000000004}, @RTA_ENCAP={0x4, 0x16, @generic}]}, 0x28}, 0x1}, 0x0) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="f985b27658d2a3dcafddd1b98e48db99", 0x10) futimesat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400}, {0x0, 0x2710}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000)={r4, 0x0, 0x9, 0x723b, 0x3}, 0x14) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x3}) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffdfffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000037b000-0x12)='-vmnet0ppp1eth1{(\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a7d000)={@generic="b5fbda0b5ef6f174dab74e6c64895917", @ifru_addrs={0x2, 0x3, @empty}}) writev(r0, &(0x7f0000da6000)=[{&(0x7f000035d000-0x5)="dc6a029424", 0x5}], 0x1) 2018/02/19 11:26:23 executing program 5: r0 = pkey_alloc(0x0, 0x89c35b48da37546f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00007e6000)=0x32, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000021b000-0x4)=0x8, 0x4) pkey_mprotect(&(0x7f0000c3e000/0x2000)=nil, 0x2000, 0x1000003, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c2000-0xa)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00007ab000-0x138)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) prctl$setendian(0x14, 0x0) 2018/02/19 11:26:23 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000ba5000)='/dev/vcsa#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001000), 0x80800) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000)={0x100000000000000, 0x10f004, 0x10000, 0x2, 0x1f}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8}, 0x2c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c6c000-0x10)=@req={0x50, &(0x7f000056c000)={@generic="5dbaa1a633227259bb17bddcf655728c", @ifru_addrs=@generic={0x1b, "8ba23fdbecc299a755e804a60597"}}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r2, &(0x7f0000ee7000-0x42), &(0x7f00007f7000)=""/58}, 0x18) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009b1000)=0x8001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) mmap(&(0x7f000067e000/0x4000)=nil, 0x4000, 0xb, 0x2013, r2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000ff000)=0x5) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000670000)=0xffffffffffffffff, 0x4) dup2(r0, r2) [ 83.743011] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 83.806460] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c08000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000040000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b5a000-0x8)={r3, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) syz_open_dev$admmidi(&(0x7f00005ec000)='/dev/admmidi#\x00', 0x1, 0x103440) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000088000-0x78)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000827000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000477000)=0x0) sched_getscheduler(r1) 2018/02/19 11:26:23 executing program 7: pipe2(&(0x7f0000042000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000), &(0x7f0000001000)=0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x1, 0x7fff, 0x81, 0x9, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000c23000-0x10)={0x1ff, 0x0, &(0x7f0000b84000/0x1000)=nil}) connect$unix(r0, &(0x7f000028d000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000078f000)=0xfffffffffffffffa, 0x4) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000c3a000)={0x3, 0x0, [{0x5000, 0x14, &(0x7f000048d000-0x13)=""/20}, {0xf000, 0x6d, &(0x7f0000528000-0x6d)=""/109}, {0x13000, 0x84, &(0x7f0000cc9000-0x84)=""/132}]}) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a08000-0xe)='/dev/admmidi#\x00', 0x100, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000071d000)=0x20, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000093c000)) sendto$inet(r1, &(0x7f0000cf6000-0x55)="f1bd72c48f6008744643eea7cc9961f30a1cff07a514cb50ff5c6fafe1e23a2d9015e1b23e5b9ccd844e3ff83dcd237a2022880727bba5a299be1a19f72e65c2053729c069c0805276714823f1e981f8d54d6b0168", 0xaa, 0x8000, &(0x7f0000daf000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a34000-0xe)='/dev/admmidi#\x00') writev(r1, &(0x7f0000da6000)=[{&(0x7f0000a27000)="dc6a0100100300883e7c746c79011e19f22c5cf4984a776fac7e9473590c2fca15d9925ebb36bde54846112df9d34456cd4688620e9f0999997bb3d67c584682179f653c7f0e1ae560accfb24d492b94482a3dfbbdfe2d4aa0c4ead044a288b161604eacc3b9c84be5eaea7ff70f090c655280f8da4aa9a538ccfbd98c8dc422b2bb54b4089dadbf9a0f3be429e8194aaa5ff3c0cdefcf87f261744a8b9755eea2a5d607a58976652c4376c2273afe31ba27040475541a9e4489fd5e93ccd9", 0xffffffffffffff0f}], 0x1e7) name_to_handle_at(r0, &(0x7f0000da1000-0x8)='./file0\x00', &(0x7f0000c33000)={0xe9, 0x3, "ab1d796455e37cbdbcd4cb6fbe91d01664123b88a241ee3a1deb25c713c73a10209ba043fa91700a8d4ae94159836285eb72f5a9946c1e7af375f0b4e4d0309015518416e787d5ca5eaea32c9e1995a4869bacb33460be405a22c888dae1f140ce6574edaa435f179a960592eaac70311e8ec09bf23bd7260ba989206a9ea0f8ad4076060783dd7da0c58110ad6c6239493cb68828e575eaf70b56f2d0f4df7c396507d5981db62e480a00475dfcdb7e2f72e04444b160d460a039b7e5ef2b19469fb6b3358bd66b3d2b203e27f72cb5ca5621fa42c38e5a81605dd4e50cda65ec"}, &(0x7f0000532000), 0x1400) r2 = gettid() wait4(r2, 0x0, 0x8, &(0x7f0000199000-0x90)) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007ba000-0x8)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00009a2000-0x8)={0xffff, 0x9}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000aa3000-0x40)={0x7}) 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c17000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000d2000-0xb)='/dev/audio\x00', 0x620381, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000b45000-0x14)={0x3, 0x9, 0xfff, 0x0, 0x7, 0x800, 0x3, 0x0, 0x6, 0x5}) r2 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x86) msgsnd(r2, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000079e000-0x78)) ioctl$VT_DISALLOCATE(r0, 0x5608) msgsnd(r2, &(0x7f0000e75000-0xa0)={0x2}, 0x8, 0x0) msgsnd(r2, &(0x7f0000be3000-0xf6)={0x2}, 0x0, 0x0) msgrcv(r2, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000003c000)={0x1}, 0x8) sendto$inet(r0, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000bcf000)) 2018/02/19 11:26:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x7, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000001000)="1ebea40abdcf630378831d967cac69969a7a3e824b276a8034f7b7789e03ff7c8f61fefaa6590f4b0f6eaa6949a5b7866e363e332072a50cd383e44ac041acf67653c9eee75c4f5e3d6ec480f915a0a87c0a7b821f10a46c78f88a01268b0bac037e4053a36dcbabc014f204d6b86b5499e88304371554d7dfeb3dd5926e8b21258a622c26d3297fc1e9d047c3247d6f898813c69b1196d7be3b51b752dcd75fcd2d464d5cb291158bbb", 0xaa, 0x40, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffffa}, 0x7) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) prlimit64(r2, 0x1000009, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}], 0x2c) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000003000+0x6f9)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x2, &(0x7f00001bf000-0x10)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x42)={r3, 0x3a, "d58f18d14250293fbe867b9b38a77735134cb8b2f1ec71909566ef1a8fc13026e3b99244fbaa3d8d0f8dae7d94109366614b34e0696913f3f941"}, &(0x7f0000004000-0x4)=0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r0, 0x0, 0xf7, 0x1000, &(0x7f0000004000)="ea754e301ae4ea2343b2241d9ef7ca93911a307b5aee5ef6ec98ab26c6c751691100117ed71cf11887228b2a28c9220b5cfcff668750da8052ecc07c8c7f5406be439e047d175c970526dc9c4490714e73a9b24a6f59ed1fd6ccce33c762e9a29d163dcf934667fe2398c7cf9db0e386520b2c2b50db91853f05bac4efcc55d7ffac9d7236792ee053215c269668f28e0c91ebd1b259b43360cc705444fca896ee4ca9bfc154670adb4b87a819a3a06c9f81f5529e0d73d0c35d443eea92ba54eaeddbc9ed862cc2d3c6800b2270c4fa65b1a572656888fbb354d08bd9b05a394dc69214b0992f3e354d462e97275920d6671b846472e0", &(0x7f0000511000-0x1000)=""/4096, 0x4, 0x1ff}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000002000-0xc)={@remote, @loopback}, &(0x7f0000002000-0x4)=0xfffffffffffffd98) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00003be000-0x8e)=""/142, &(0x7f00005d4000)=0x8e) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000f8a000)="6d85b4bab91a41a52e0c08f259c2843775a49900f7be127def") ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f5a000)={{0x401, 0x0, 0x10000, 0x1, 0x5, 0x3}, 0x4}) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000237000+0xd50)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005f5000-0xc)={0x0, 0xffffffff, 0x30}, &(0x7f0000dab000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d5000)={r1, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x40, 0x1000000000000000, 0x0, 0x6, 0x2}, 0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x13, 0x2, 0xfc0000000000000) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000fae000-0x4d)="581773aea62ae91359012f572975aec7ed7470c4c43c9d9b5ca1a075f72b8e3069e1d4a2a93b3cfd52d28d154678f7496e4ccb4758da3eb73e598f1ffd55fcd5f077025759146867a35be247e4", 0x4d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d77000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x15555555555555d0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:23 executing program 3: geteuid() mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003b000-0x4c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x390, 0xffffffff, 0xffffffff, 0x390, 0xffffffff, 0x3, &(0x7f0000027000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="5862a2c34cabcc3191c9918071bcc6fc", @generic="93c6e7f92cf158260f560b0cfa1b2244"}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x261ef6021f6676d0}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty]}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f000000f000-0x4), 0x2, &(0x7f0000000000)) 2018/02/19 11:26:23 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f75000)="cdde9be63e44e05703050786ddd1d860f369ff68d0e3985313305b87d03f072762f5c0d8e91694edd9f2916fbd2569113d0a1f0ba0d55b7678c7d452853bc194c03e588487bd0353b6719859173f84761988ab78b8c954e66b5ac45e3f550ce0a803b777136960e4d1", 0x69) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3c000)='/selinux/checkreqprot\x00', 0x42000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b09000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00008e1000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr, 0x2, 0x0, 0x0, 0x872, 0xa, 0x20, 0x20, 0x2b, 0x0, r1}, {0x5, 0xdb1827, 0xffffffffffffffff, 0x9, 0xfff, 0x3, 0xffffffffffffffff, 0x2}, {0x1, 0x10001, 0xffffffff80000001, 0xc000000000000000}, 0x98f2, 0x3, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@rand_addr=0x6e, 0x3, 0x1, 0x2, 0x582e, 0x1da7, 0x2, 0xa5b}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000358000-0x8)={0x0, 0x7f}, &(0x7f0000e0f000+0x6e3)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d91000)={r3, 0xdb, "45d95807e240d64acc0faba1879fccbe7f5e33f73f1637a3fb44f06cd1c158450e13cb3242a3d440302487d2edeaaa44a8e514dc871a5d614c5a2c586882ea99bba6232063d964afec5d25b4e8b8bf161f56c495b9d4db5a82621ed62c391fbfaf45f10b37ff89c7afcc0950eb1f8e8c353f296a115a40622ee20fe58a62f0c833587f6fb5bfd672378f7dbe659cd8558e54d9646b12e4d2912c6605634cd592c20ed3d426769d669aca231a802b584f1a2312c2b975b45a906855b62dcbc38eab7e4cc05fadd4c566ae453200a5c24c90171a548531f4686b2f45"}, &(0x7f0000605000-0x4)=0xe3) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 1: getcwd(&(0x7f0000a35000), 0xffffffffffffff85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}, 0x5, 0x3ff, 0x1}, {{0x77359400}, 0xffffffffffffffde, 0x5}, {{0x77359400}, 0x8, 0x0, 0xfff}, {{0x77359400}, 0xe29, 0x1ff, 0x7}, {{0x0, 0x7530}, 0x2, 0x0, 0x1}, {{0x77359400}, 0x6, 0x1ff, 0xfffffffffffffff7}], 0x90) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b4000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/02/19 11:26:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x200, 0x480442) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00009bd000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000dea000)='./file0\x00', 0x10, 0x10001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/ppp\x00', 0x40001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x47f) [ 84.100976] xt_l2tp: unknown flags: d0 [ 84.116163] xt_l2tp: unknown flags: d0 2018/02/19 11:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = socket$inet6(0xa, 0x6, 0xfff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e1e000)={{0xa, 0x0, 0x400, @empty, 0x22b3}, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x3, [0xffffffff, 0x3, 0x1, 0x7, 0x4, 0x2, 0x6, 0xfffffffffffffffa]}, 0x5c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x800020}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f000048d000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3ff) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x1) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000f0f000-0x6)='wchan\x00') listen(r0, 0x0) 2018/02/19 11:26:23 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f75000)="cdde9be63e44e05703050786ddd1d860f369ff68d0e3985313305b87d03f072762f5c0d8e91694edd9f2916fbd2569113d0a1f0ba0d55b7678c7d452853bc194c03e588487bd0353b6719859173f84761988ab78b8c954e66b5ac45e3f550ce0a803b777136960e4d1", 0x69) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0xf3e440df3008b664) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x2)=']\x00', r1) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, 0x9, 0x0, 0x8, 0x3, 0x200, 0x9, {0x0, @in6={{0xa, 0x1, 0x4, @empty, 0xfffffffffffffff8}}, 0x7, 0x6, 0x100000001, 0xffffffffffffff01, 0x2}}, &(0x7f00001e8000-0x4)=0xb8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ff7000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000414000)={r3, 0x3ff, 0xaf1f249, 0x7fffffff}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000ff4000)=0x1) r4 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r4, 0x2, &(0x7f00009d8000-0x1000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x1, 0x8000}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ff5000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff}, 0x20) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0xfffffffffffffd20}], 0x1) 2018/02/19 11:26:23 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f75000)="cdde9be63e44e05703050786ddd1d860f369ff68d0e3985313305b87d03f072762f5c0d8e91694edd9f2916fbd2569113d0a1f0ba0d55b7678c7d452853bc194c03e588487bd0353b6719859173f84761988ab78b8c954e66b5ac45e3f550ce0a803b777136960e4d1", 0x69) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008db000-0x8)='./file0\x00', 0x400000, 0x80) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000ac4000-0x8)=0x8b56c0384e584e43) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:23 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f75000)="cdde9be63e44e05703050786ddd1d860f369ff68d0e3985313305b87d03f072762f5c0d8e91694edd9f2916fbd2569113d0a1f0ba0d55b7678c7d452853bc194c03e588487bd0353b6719859173f84761988ab78b8c954e66b5ac45e3f550ce0a803b777136960e4d1", 0x69) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f72000-0xc)='/dev/rfkill\x00', 0x7fff, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000544000-0xa)='/dev/dsp#\x00', 0x400, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f49000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c83000-0x3)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000258000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x268, 0x110, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000edc000-0x40), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='sit0\x00', {}, {}, 0x6c}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'Q.931\x00'}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@empty, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "e15b5028f223e10cefbc0a76b5506fc57c597c34b14078cd186bdeac8152"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="a33797b3e509"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4), 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) [ 84.327471] NFQUEUE: number of total queues is 0 [ 84.337937] NFQUEUE: number of total queues is 0 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000047c000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005fe000)=0x5, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aed000)={0x0, 0xbd2}, &(0x7f00003bb000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000041000)={r3, 0x3f, 0x30}, 0xc) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e4000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000159000)={0x0, 0x3, 0x8, 0xafc3, r1}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0x3b7000)=nil, 0x3b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f00003b8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000002a000-0x10)=[{&(0x7f00003b2000)="0000000000000000902238db0e9d9ce1", 0x373}], 0x1, &(0x7f0000001000)=[], 0x185}, 0x0) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f75000)="cdde9be63e44e05703050786ddd1d860f369ff68d0e3985313305b87d03f072762f5c0d8e91694edd9f2916fbd2569113d0a1f0ba0d55b7678c7d452853bc194c03e588487bd0353b6719859173f84761988ab78b8c954e66b5ac45e3f550ce0a803b777136960e4d1", 0x69) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4), 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x806, 0xffffffff) write(r0, &(0x7f0000339000-0xdc)="240000002e001d0000000043206b0000000000feffffffffffffffff000008425d102264", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a53000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7}}, 0x6, 0xfe6, 0x3, 0x0, 0x61d}, &(0x7f00004ad000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a7d000-0x8)={r1, 0x6, 0x8}, &(0x7f0000deb000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e24000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000789000-0x40)={0x9, 0x7, 0x79ec, 0x0, "273d252bc9c5590f9c0e098affc36ff4491e14f258c4bbcd8fa41b97e546c54e1c26d294be8ecbe06c48cb0b", 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ef3000)={0x0, 0xa4, &(0x7f0000fc1000-0xa4)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @empty, 0xfff}, @in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffffe}]}, &(0x7f0000535000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c35000-0x10)={0xffffffffffffffe0, 0x0, 0x140, 0x7fffffff, r3}, 0x10) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f000063e000)="dc6a0000000301", 0x7}], 0x1) splice(r1, &(0x7f0000eaa000-0x8), r1, &(0x7f0000e4e000), 0x4, 0x6) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000e16000)={0x9, 0x5}) 2018/02/19 11:26:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000663000)='/dev/ppp\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000265000)=0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd}) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x7, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x200000000000003a, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd0000)={r2, 0x7fff, 0x9, [0x8, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff8, 0x7, 0x6, 0xfff]}, &(0x7f0000fbe000)=0x1a) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000783000-0xcc)="2aa0744cc7055cabc9779b7a3cba32582293877ce30ea2f7f695d5211d31c7be501ce7a96b6eb4da5e231142e7427cc910216bd3f9d6d3cdba97c099272bf36e8dae1e50151dce6c715893b30a026c4ebd2080d0a7910257f4c2cdf077cf0b67030ab9899eef26a9c4743d131dc2e1185994f96d4e0d9e3e2c008ad74d77a8df345c8251d89948a3a7d18882a66db030c1209c3ac9e0574f0af46acc3c8074f59747f7190ca475f920a527b16932f015ef130a59ead2f7b35df5a0c58a9da0cbe126f8028b538ce47fdf97ba") syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000f5d000)='./file0\x00', 0x701043, 0x129) r1 = perf_event_open(&(0x7f0000648000-0x78)={0x0, 0x78, 0x0, 0x401, 0x1, 0x3ff, 0x0, 0x48e, 0x400, 0x6, 0x3, 0x9, 0x0, 0x10001, 0x200, 0x2, 0x80000001, 0x8, 0x1, 0x5, 0x80, 0x5, 0x3, 0x9, 0xfffffffffffffe00, 0x5, 0x8, 0x7f, 0xd72b, 0xad8e, 0x40, 0x1, 0x2, 0x4, 0x5, 0x5, 0x2, 0x2, 0x0, 0x6, 0x2, @perf_config_ext={0x3800}, 0x0, 0x2, 0x1, 0x1, 0x40, 0x5, 0x2}, 0x0, 0x86d1, 0xffffffffffffff9c, 0x9) socketpair$inet6(0xa, 0x7, 0x7fffffff, &(0x7f0000526000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ed6000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000320000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7, 0x0, 0xfffffffffffffffb, 0x100, 0x80000000, 0x2010000, r3}) fadvise64(r1, 0x0, 0x8ed2, 0x1) fcntl$setpipe(r1, 0x407, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rfkill\x00', 0x100000a000, 0x0) fstat(r1, &(0x7f000023a000-0x44)) r5 = syz_open_dev$vcsn(&(0x7f00008e3000)='/dev/vcs#\x00', 0x2, 0x440000) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000778000)={0x8, 0x8, 0xd65, 'queue0\x00', 0x6}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bf8000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0xffffffff, 0x1, 0x1, "0f02119a8c24eccc1f7c3297820fee170cb969efcdd3ba1bbfffb0c547fc588808ad75607e122e9f180498df48b40641e6aa448bf133740e3412440aca45a72551d006aa5c071132bf33c92ecde4fd74"}, 0x160) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000009000-0x8)={0x101, 0x5}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000324000-0xd)='/dev/usbmon#\x00', 0x3, 0x8000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000eb0000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f0000511000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002db000-0x28)={@common='bridge0\x00', r1}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f84000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f85000-0x4)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f85000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in=@rand_addr=0x7, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, 0xffffffff, 0x2, 0x0, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x8, 0x7, 0x0, 0x4, 0x4, 0xffff, 0x2, 0x8000}, {0x5, 0x90, 0x100000000, 0x81}, 0x3, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x1000, 0x0, 0x7, 0x3}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) sendto$inet6(r4, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r4, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4), 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000), &(0x7f0000008000-0x4)=0x4) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x9) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5d000-0x16)='/selinux/checkreqprot\x00', 0x68001, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000b29000-0xbd)=""/189) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40, 0x0) execveat(r0, &(0x7f0000ee5000)='./file0\x00', &(0x7f0000b7f000-0x30)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='[!selinux{cgroupselinuxvboxnet1:^ppp1*eth1#systemem0posix_acl_accessppp1cgroup\x00', &(0x7f0000000000)='+{wlan0md5sum]\x00', &(0x7f000072d000)='-posix_acl_access\x00', &(0x7f00000e8000)='{(proc#&loposix_acl_accessvmnet1\x00', &(0x7f0000c95000)='proc&security,posix_acl_access\x00'], &(0x7f0000622000)=[&(0x7f0000000000)='\x00', &(0x7f0000101000)='\x00', &(0x7f000029f000)='vboxnet1\x00', &(0x7f0000000000+0xa79)='wlan1@, }&\x00', &(0x7f0000707000)='bdevtrusted\'%\x00'], 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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) prctl$setname(0xf, &(0x7f0000c94000-0x4f)="2f0029acd6dab7337d001dd398fc5b8dbf1eafe248353f454111eebecb4d6180dcaa677c5294e04848efe6b0bfac87138bd0e282d129c4b23bf459c7f01f57dfcd2e79d68d33c93cb5df1a3b259473") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dce000-0x9)='/dev/vcs\x00', 0x0, 0x0) mprotect(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x1) accept$llc(r0, 0x0, &(0x7f0000493000)) 2018/02/19 11:26:24 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c68000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d25000-0xb)='/dev/vcsa#\x00', 0x221, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x8000}, 0x6) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000ac4000-0x108)={0x1, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x10001}}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1f2c}}}, 0x108) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c33000-0x4)={0x6}, 0x4) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000019b000-0xc)={0x4000000000000}) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) pipe(&(0x7f0000266000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000efb000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x8, 0x7}, &(0x7f0000f9c000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000993000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfc6e, 0x2, 0x100, 0x1000}, &(0x7f00004c1000)=0xa0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000880000-0x11)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000453000-0x10)={&(0x7f0000c0b000/0x2000)=nil, 0x2000}) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd0000)={r2, 0x7fff, 0x9, [0x8, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff8, 0x7, 0x6, 0xfff]}, &(0x7f0000fbe000)=0x1a) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0xc6) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1f, []}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000820000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002000)={0x1, 0x0, [{0x10000, 0x28, &(0x7f0000002000)=""/40}]}) r1 = dup(r0) ioctl$KDADDIO(r0, 0x4b34, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000)=@random={'user.', '/dev/loop-control\x00'}, &(0x7f0000001000)='/selinux/enforce\x00', 0x11, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000002000)={0x7b, 0x0, [0x4, 0x7fff, 0x0, 0x1]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000005000-0xe)=@l2, 0xe, &(0x7f0000001000)=[{&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000005000-0x2c)=""/44, 0x2c}, {&(0x7f0000005000-0xec)=""/236, 0xec}, {&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f0000005000-0x1a)=""/26, 0x1a}, {&(0x7f0000005000-0xe2)=""/226, 0xe2}], 0x7, &(0x7f0000005000-0x10)=""/16, 0x10, 0x4a8864fd}, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={r2, 0x4c, &(0x7f0000006000-0x4c)=[@in6={0xa, 0x0, 0xd2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x4}]}, &(0x7f0000006000-0x4)=0x10) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000b37000)) ioctl(r0, 0x1, &(0x7f0000c43000-0x20)="1d2d2181f6da09485e6fea509feaa9a191cae161cb21b1f35e8914ff44e5a420") pread64(r0, &(0x7f0000624000-0x34)=""/52, 0x34, 0x0) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[], 0x0) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 7: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000349000)={0x19, 0x100000000, 0x3, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000a86000)) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0xffffffffffffff39}], 0x1) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x0, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000018b000-0xa)='/dev/vcs#\x00', 0x100000001, 0x32080) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000023b000)={0x7, 0xff1a, 0xffffffffffffffe1, 0x100, 0xd, 0x3}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd0000)={r2, 0x7fff, 0x9, [0x8, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff8, 0x7, 0x6, 0xfff]}, &(0x7f0000fbe000)=0x1a) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x10}) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000aee000)={0xef2, 0x0, 0x1, 0x0, 0x9}) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x0, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000e5e000)=[{&(0x7f00006a3000-0x7)="dc6a0000000301", 0x1de}], 0x10000000000001da) syz_open_dev$usbmon(&(0x7f0000296000-0xd)='/dev/usbmon#\x00', 0x94a, 0x0) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000804000)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendto(r0, &(0x7f00007c5000-0x6d)="31d7845950177d3b973d83b27a0a3e0261109679939f28ea8d8045f5de5b158d96aca6d2dcc8bbdf62f2b2eb93112e8b75ce64afb4c2a44d1eebcce93255278049bfa758e06f4095e630072241afb1aa7c489158e7d3d6e205a6dfea1b13abc48a6c2ed4032932249059e5d536", 0xfffffffffffffdd8, 0x0, &(0x7f0000f14000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="243c7b97bc2d400bc9045db900ff7893"}}, 0x1e) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00007dc000-0xc)={{0x101, 0x7f, 0x8, 0x6, 0x4000000000, 0x4}, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f6000-0x3)='io\x00') ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f41000-0x4)) bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$ax25(r0, &(0x7f00005aa000), &(0x7f0000719000)=0x10) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c91000-0x66)="94", 0x1}], 0x1, &(0x7f00005f6000)=[]}, 0x0) sendfile(r3, r2, &(0x7f0000647000), 0xffffffffffff5df0) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="7a63d622390aadf277c9c681a2", 0xd) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x0, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x7ca) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd0000)={r2, 0x7fff, 0x9, [0x8, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff8, 0x7, 0x6, 0xfff]}, &(0x7f0000fbe000)=0x1a) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x0, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80089, 0x4000000003) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000cb2000)=@generic={0x1b, "010300080000000001000000ffffffff09a979f321b30c09c8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb0000000000000007021f6f65dcf160e7000000000002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x127) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b8d000-0x2), 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008f4000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00007fc000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007a9000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9a9, 0x9}, &(0x7f00002c7000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae5000)={r4, 0x3, 0xffffffffffffffe1, 0x200}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f86000)={@empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb46, 0x80000001, 0xb50e, 0x100, 0xffffffffffff80cd, 0x100000, r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000066d000-0x90)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}], 0x90) 2018/02/19 11:26:24 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004bb000-0xb)={0x0, 0x20, "a60ff94c0a2bf950f34f81d6c30257fd03271665a6626f993f1ebb3da48dd61c"}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10800) ioctl$TCSBRK(r2, 0x5409, 0x7) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x25, "074358d26e10ce7aadfb2c2c6578bba8f751a15c1e623d1a7794cc89168fab99de6f8cfad9"}, &(0x7f00007c0000)=0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000691000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000703000-0x4)=0x3, &(0x7f00000e1000-0x4)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) r5 = syz_open_dev$mice(&(0x7f0000bd7000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000a01000)={@local, @empty}, &(0x7f0000ad4000-0x4)=0x8) syz_open_dev$mouse(&(0x7f0000b08000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000184000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10001, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7fffffff, 0x7, 0xffffffff80000000, 0x2, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000067a000-0x10)={0x3e, 0x7, 0x1}) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cd0000)={r2, 0x7fff, 0x9, [0x8, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffff8, 0x7, 0x6, 0xfff]}, &(0x7f0000fbe000)=0x1a) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000849000-0x16)='/selinux/checkreqprot\x00', 0x2180, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000ca000-0x10)={0x0, &(0x7f00005ae000)=[]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b7a000)={&(0x7f0000f0b000)=[0x4], 0x1, 0x7, 0x9, 0x6, 0x401, 0x3f, {0x40, 0xffff, 0x8, 0x4, 0x1f, 0x4, 0x40, 0x3ff, 0x9, 0x3f, 0x7, 0x2, 0x1ff, 0x1ff, "e6f0a73abc8c6af895c2696d39db960357edb9694772c76c47d0d55d9d419c53"}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005a3000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, 0xfffffffffffff001, 0xfffffffffffffbcb}, &(0x7f0000ee2000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aaf000)={r3, 0x7}, 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000de6000-0xc)={r3, 0x1, 0x30}, 0xc) accept4$alg(r4, 0x0, 0x0, 0x800) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r5 = gettid() fcntl$lock(r2, 0x6, &(0x7f0000e40000)={0x2, 0x6, 0x6, 0xac81, r5}) geteuid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c9c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000032a000-0x4)) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000873000)=""/201) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00006db000-0x10)=@buf) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000572000)) ioctl$KDSETLED(r0, 0x4b32, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f3c000)={0x5, 0x3, 0x8, 0x75e00000000000, 0x0}, &(0x7f0000182000-0x2)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004b0000)={r2, 0x100000001}, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ff7000-0xbc)={0x3, 0x2, 'client1\x00', 0x4, "595d786b044d0bd9", "a308331474a0f373780c825a548dec4440f5ae824a86d0b72a2fbb9e338d3951", 0x8001, 0x3}) mbind(&(0x7f000058b000/0x5000)=nil, 0x5000, 0x8003, &(0x7f0000185000-0x8)=0x3, 0x1, 0x2) 2018/02/19 11:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x0, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 5: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x20040) ioctl$TCGETA(r0, 0x5405, &(0x7f0000952000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000841000)=[{&(0x7f0000444000)=""/23, 0x17}, {&(0x7f0000502000)=""/51, 0x33}, {&(0x7f000019b000)=""/136, 0x88}, {&(0x7f00000ea000-0x82)=""/130, 0x82}, {&(0x7f0000ea7000)=""/197, 0xc5}, {&(0x7f00009c4000)=""/86, 0x56}, {&(0x7f0000372000)=""/84, 0x54}, {&(0x7f0000126000)=""/4096, 0x1000}], 0x8, &(0x7f000049d000)=[{&(0x7f000024a000)=""/189, 0xbd}, {&(0x7f0000c41000)=""/65, 0x41}, {&(0x7f0000b30000)=""/174, 0xae}, {&(0x7f000081d000)=""/116, 0x74}, {&(0x7f00007cd000-0x73)=""/115, 0x73}], 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x0, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000-0x4)=0x8000, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x121) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x7f) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x23ffd, 0x0) writev(r1, &(0x7f0000da6000)=[], 0x2ec7db2641b0c066) getxattr(&(0x7f00006e2000)='./file0\x00', &(0x7f0000d6f000)=@random={'osx.', '/dev/rfkill\x00'}, &(0x7f00008c9000)=""/231, 0xe7) 2018/02/19 11:26:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10001, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7fffffff, 0x7, 0xffffffff80000000, 0x2, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000067a000-0x10)={0x3e, 0x7, 0x1}) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000028c000-0x20)={0x83c5, 0x0, 0x2, 0x6, 0x8, 0x401}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000992000-0x8)) 2018/02/19 11:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x10000, 0x4, 0x3, 0x20}, &(0x7f0000324000)=0xa0) 2018/02/19 11:26:24 executing program 5: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$pptp(r0, &(0x7f0000052000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) lstat(&(0x7f0000701000-0x8)='./file0\x00', &(0x7f00006b3000-0x44)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@ethernet={0x6, @random="61d58a42afb4"}, 0x295) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x0, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 5: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) readahead(r0, 0x1, 0x4) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8002, 0x0) writev(r0, &(0x7f0000da6000)=[], 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x207, &(0x7f00002f6000)={&(0x7f0000ce0000-0x91)="839721380f25e44660ffa4ad4ab1b057354095fbcd8cc0e611770fdf91133faad3bf9a056f011ceba195544d4839ff91ea48d73719ff3d3379b49b60ad211b0e0ab66f634efcd19acc78f1c514d949eee8942700000000c63467a1677d0e4f1a6479a2f3ee95e1d882a9ab94b12c095e33a1cd6995e94ab3f73a3717200fc856f254d43b76eb256b295646406b20e5a6de", 0x91}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a04000)={0x0, 0x8, 0x5, [0x6, 0x8, 0x7, 0x2, 0xffffffff7fffffff]}, &(0x7f0000201000)=0x12) ptrace$setregset(0x4205, r1, 0x205, &(0x7f0000efc000)={&(0x7f00002f4000-0x7e)="b7b6fc20e975aab5ef79738b164976ce4ba5170428647c9f09e06277db082817cd8941af2666be184747f177f95cb53a265a7eb36cb857fb2ed8cec316a4062e698b1c5aec38abcc317e3da10ace496f92970122612c7de8ff0ae805b782b833c97654a415da4a011f03d30102252e6e539a5287ac8ee5a75cc8f456e569", 0x7e}) socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000183000-0x8)={r2, 0x6}, &(0x7f0000e95000)=0x8) 2018/02/19 11:26:25 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xb0200, 0x0) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f000081e000-0x4)=0x0, &(0x7f0000001000-0x4)) getgroups(0x4, &(0x7f000059d000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000723000-0x1)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000598000)={0x7f, 0x77a, 0x5, 0xff, 0x4, [{0x6, 0x9, 0x5, 0x0, 0x0, 0x2}, {0x16, 0x1, 0xc69, 0x0, 0x0, 0x80c}, {0x2ca1221f, 0x27c7, 0x10001, 0x0, 0x0, 0x1}, {0x6, 0x4, 0x1fa, 0x0, 0x0, 0x200}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000104000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000388000)={0xa4b5, 0x33, 0x7, 0x7fffffff, 0xfe00000000000000, 0x2}) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x0, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x20040) ioctl$TCGETA(r0, 0x5405, &(0x7f0000952000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000841000)=[{&(0x7f0000444000)=""/23, 0x17}, {&(0x7f0000502000)=""/51, 0x33}, {&(0x7f000019b000)=""/136, 0x88}, {&(0x7f00000ea000-0x82)=""/130, 0x82}, {&(0x7f0000ea7000)=""/197, 0xc5}, {&(0x7f00009c4000)=""/86, 0x56}, {&(0x7f0000372000)=""/84, 0x54}, {&(0x7f0000126000)=""/4096, 0x1000}], 0x8, &(0x7f000049d000)=[{&(0x7f000024a000)=""/189, 0xbd}, {&(0x7f0000c41000)=""/65, 0x41}, {&(0x7f0000b30000)=""/174, 0xae}, {&(0x7f000081d000)=""/116, 0x74}, {&(0x7f00007cd000-0x73)=""/115, 0x73}], 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000058000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x0, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 3: r0 = socket(0x0, 0x3f49b8d1d5cda73c, 0xa) getrlimit(0xb, &(0x7f00001f8000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffffa, 0x20000000000, &(0x7f0000000000), &(0x7f0000000000)) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x109040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000003000)={0x7, 0x78, 0x4, 0x3, 0xffffffffffffff23, 0x5, 0x0, 0x8, 0x32080, 0x5, 0x9, 0xc7, 0x3f, 0xfffffffffffffffe, 0xffffffff, 0x2, 0x4, 0x2, 0x2, 0x800, 0x4, 0x4, 0xd0, 0xfffffffffffffffd, 0x4, 0x4, 0xa09, 0x6753, 0x9, 0x4, 0x9, 0x9, 0x8, 0x100, 0x7fffffff, 0x1, 0x7ff, 0x5, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000003000), 0x2}, 0x20000, 0x9, 0x5, 0x7, 0x8b, 0x7fff, 0x5}, r1, 0x756, r2, 0x4) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000c38000-0x4)=0x118, 0x4) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) syz_open_dev$urandom(&(0x7f0000ebc000)='/dev/urandom\x00', 0x0, 0x100) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:25 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x85f50f795b8d2d6a) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[], 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a21000)={0x3, &(0x7f00009e6000)=[{0x48f, 0x369, 0x6, 0x101}, {0x8001, 0x0, 0xe8b9, 0x7f}, {0x8, 0x80, 0x4, 0x9}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000a2000)={0x0, 0xbc, &(0x7f00000ca000)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x0, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}]}, &(0x7f00008c4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a88000-0x10)={r1, 0xffffffffffffffff, 0x401, 0x2}, &(0x7f00000a0000-0x4)=0x10) fchdir(r0) getsockname$packet(r0, &(0x7f0000934000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000006d000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000dd000)={0xb, 0x8, &(0x7f00002c4000)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0x8, 0x7, 0x0, 0xc, 0x6, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x1, 0x6, 0xf, 0x136, 0xfffffffffffffffd}, @jmp={0x5, 0x2, 0x0, 0xa, 0xf, 0xffffffff, 0x8}], &(0x7f000026d000-0x4)='GPL\x00', 0x5, 0xf0, &(0x7f00009ef000-0xf0)=""/240, 0x41f00, 0x1, [], r2}, 0x48) 2018/02/19 11:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getegid() setfsgid(r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000538000-0x4)=0x401, 0x4) r4 = epoll_create1(0x0) r5 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ee2000-0xc)) sendmsg$nl_netfilter(r3, &(0x7f0000fb8000)={&(0x7f00008d5000-0xc)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f000002f000-0x10)={&(0x7f0000fc0000)={0x658, 0x2, 0xa, 0xa0a, 0x4, 0x1, {0xa, 0x0, 0x3}, [@generic="264aa4af557ef748d212e33ef528e9b716b07e85caa96d35a49d46597ceec6a019bc4724fd67ddfa2869867eb13c088e8ea3480587a85a00ec4bea2048d77b1eb6c574821b3f4e9f82b95aa46307020390e14347843ea872b94c8d6848764a8f", @generic="d89521eba5a8bfd6582ca524ff0cfe71c80f5eef26a38e1bf43e08408d1c6638eaac2412310746af94800fab08a5f1c1b371c8a3e5875c9764f4bfbe86886db28f202cf01275c785a090286765842f1bce025e4a077eff37715ba41c33c2c911f739ceb72ce55e8fc509a5fe98583315de102453fb34db1d5e5f08c2843be4b4f08a19c8b99f486d9258dcaec379e9ced7a6749b19933bcf7a6ae0fe2eb2a3e5adfd9ffd863d", @nested={0x194, 0x33, [@generic="4c2940da6f3b6f5320158c4068388ca0ac0e92667569208aa220837a50e0fcf2ac43cd6de6d300729951ed697b9ac499de9976bfb0fabb97f580a28cd95e4c1b06d323a4be1e276ee44582e60db8923af46f1e", @typed={0x10, 0x24, @u64=0x8}, @typed={0xc, 0x60, @fd=r3}, @typed={0x28, 0x34, @str='/selinux/avc/cache_threshold\x00'}, @generic="ebb4fabeba19bfe00aa68f080f01cd971a3f0f341de72bbfac4becd1806c59d3e4938c7821c27ea661f2f27eec08548d58390c0b26e9a8bb1a1814fbf62d996f7dcd183ef3cb1518ecc1767d8de53bbf85f9b8c944e2a355b2a7bffdf515e76f844e92f1a03bbb50563cbf1d51504038a841a1449446dfe42558fe88ba6d918e5bfae9aea815be1b4f08474fea5b93243a495fecff8321c3166c500c7648db7f0d9f001f46285fb096c34ea122040249a77d6d46feb460b7e35065ff394f1c46ab8817e6097eb0fdd1012d0002854c5fe0c9d77d0ea29afd1bf6b6a25d1c97cefc99968c3e5ce361a4c3449a2f983b99506596b60c1ec5"]}, @typed={0xc, 0xd, @str='\x00'}, @typed={0xb4, 0x4a, @binary="976b16a27a6e40d6580d808c60eaac7208cf9aab20537ba125d43266987a3ac9e2a4622e8c3250b6e36a4b0ab2c9d719ad788c65377ed4354897e2bea62fef3535dafd9a345028a0f02849f40726110ef4e7c82beb7a7cb6aa463a39035662e9d5a6f50cbb4481c067ac63cc0344bde179a79e2c70bc1396a429eca35836fa1611aec21dc3faa5e2e375483566d714f40192bc937c75cb10a775be4b476d6ad5519e044883b40fd141286a"}, @typed={0xc, 0x65, @u32=0x2cd6}, @typed={0x10, 0x11, @u64=0x2}, @nested={0x254, 0x56, [@typed={0xc, 0x45, @str='$\x00'}, @generic="ea6b76c81a2c6525d1b9be14a04593a8b862924e6934484f8ff6f7c25f9c5bb1b33d5ead206bf7c8862b3af7", @typed={0xc, 0x43, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x7f, @u64=0x1000}, @typed={0x20, 0x51, @binary="ad91543e1c48a281a597286e216b5d3453be67a6cc88"}, @typed={0x10, 0x70, @str='$/em0\x00'}, @typed={0xc, 0x29, @u32=0x82c1}, @generic="070067c99f554af04c126fd1e0aa3797a6bb52bf41009e4f6393868f7cda5cb6c6bbfbd037beb2f3bc4fb3868c755cc1576e65591c7e493d835245d5ec973a24f0cb22986429535d0d73b289f2ae64fb81fd894e55cfff46a20b338b155e0cd41252226db6cc5d16382e60e2c878cb1d48f21de3462798a86ed1fd3fc30f84184b8c9b013917bb4e69271b603c81e74447097045e3b3686e986cd5a180da46a6d962b00e60db206d7d15e60c03ce6d0f692444c57168e108a4f05fb3244d34a21071d1b607c0206b4d02a7c993158723cb5635c17d907f7649a28152", @generic="09f7a754163cc45bbfb4874a43c3086599c5c2f501862fc4a88930af3fbb472bdbaa877da8be29a1454da6601fe9c6b5d493ea6ab2d3511f2209fa8bfb3617290ccdee52357de8308e84986d8329b02b8556b6e345c43ee4c401b1367bb277f0d97702b4a0931fd5ab2759f83be1a8dcbce5577785", @generic="113f861b51b6636b7792262776f2ae05f95db4b9f5a9d859b1b6f5c86aa21da3710a39c01d7545ed962eef67dc2e8e95037dbf70018847c494ea8db5053745d3efc84ad82981a3bd05e9710641bc6fe8e213c9874affacd7daacf811341c8bb8bba92594ffeb21933f6936fe1c50"]}, @typed={0x78, 0x78, @binary="618d7be89ad03326453d07c0bb6ad9a830dc2ee9842ab2d9cf053f9a44b2c15d27bc34060237a8bb2445e0c14233c4cfefe06f3da74032b71d3a40bb65e71ffbb84bbbcbf92efade6752c6d5dff100734629d207b35455f6b64a781cf7596b6ae87373bbda5eacf1206eb1b9fc7b82a0"}]}, 0x658}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) fcntl$getown(r4, 0x9) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000d64000)={0x20002002}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r5, &(0x7f0000b83000)={r4, 0xffffffffffffffff}) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/rfkill\x00', 0x8900, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) r1 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000a56000-0xd)=""/13) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) openat$audio(0xffffffffffffff9c, &(0x7f0000675000)='/dev/audio\x00', 0x20000, 0x0) 2018/02/19 11:26:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000017a000-0x18)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) open(&(0x7f000096f000-0x8)='./file0\x00', 0x80, 0x50) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) sendmsg(r1, &(0x7f0000307000-0x38)={&(0x7f000041d000-0x8)=@sco={0x1f}, 0x8, &(0x7f0000dcd000)=[]}, 0x0) 2018/02/19 11:26:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000968000)) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000312000-0xe)={0x5, [0xf4f0, 0x800, 0x11, 0x100, 0x7fff]}, &(0x7f0000e17000)=0xe) 2018/02/19 11:26:25 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b7000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000005d000-0x1b)="da7634f1128a60fa022f3d1ab906c2b063d66a2e1804632cb21e8a", 0x1b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b62000-0xc)='/dev/rfkill\x00', 0x8083, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000c29000)="dc6a0000000301", 0x7}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b21000-0x47)={0x2, 0x0, [{0xf000, 0x1000, &(0x7f00003a0000-0x1000)=""/4096}, {0x4, 0xde, &(0x7f00009f2000-0xde)=""/222}]}) accept4$ipx(r0, &(0x7f00009b4000-0x10), &(0x7f0000eae000-0x4)=0x10, 0x80000) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="15240e2e3621b115fffa767a890ac4c0", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x143180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) getitimer(0x0, &(0x7f0000392000)) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000c38000-0x4)=0x118, 0x4) 2018/02/19 11:26:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000220000-0x10)={0xcd2e, 0x0, 0x1, 0x7}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:25 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dad000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 3 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8004, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) [ 85.761459] FAULT_INJECTION: forcing a failure. [ 85.761459] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.773396] CPU: 0 PID: 15671 Comm: syz-executor3 Not tainted 4.16.0-rc2+ #320 [ 85.780756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.790107] Call Trace: [ 85.792699] dump_stack+0x194/0x257 [ 85.796341] ? arch_local_irq_restore+0x53/0x53 [ 85.801020] ? __lock_acquire+0x664/0x3e00 [ 85.805262] ? __lock_acquire+0x664/0x3e00 [ 85.809517] should_fail+0x8c0/0xa40 [ 85.813236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.818341] ? lock_pin_lock+0x360/0x360 [ 85.822402] ? __lock_acquire+0x664/0x3e00 [ 85.826630] ? print_irqtrace_events+0x270/0x270 [ 85.831378] ? __lock_acquire+0x664/0x3e00 [ 85.835593] ? lock_pin_lock+0x360/0x360 [ 85.839638] ? lock_pin_lock+0x360/0x360 [ 85.843676] ? __is_insn_slot_addr+0x1fc/0x330 [ 85.848258] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.853426] ? print_irqtrace_events+0x270/0x270 [ 85.858156] ? find_held_lock+0x35/0x1d0 [ 85.862238] __alloc_pages_nodemask+0x327/0xdd0 [ 85.866898] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 85.871915] ? lock_acquire+0x1d5/0x580 [ 85.875970] ? __lock_acquire+0x664/0x3e00 [ 85.880189] ? check_noncircular+0x20/0x20 [ 85.884428] ? lock_pin_lock+0x360/0x360 [ 85.888484] alloc_pages_current+0xb6/0x1e0 [ 85.892797] skb_page_frag_refill+0x358/0x5f0 [ 85.897279] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 85.902195] ? lock_release+0xa40/0xa40 [ 85.906158] ? __lock_is_held+0xb6/0x140 [ 85.910228] tun_build_skb.isra.50+0x2f0/0x1850 [ 85.914886] ? print_irqtrace_events+0x270/0x270 [ 85.919637] ? tun_flow_update+0xf70/0xf70 [ 85.923849] ? lock_acquire+0x1d5/0x580 [ 85.927801] ? lock_acquire+0x1d5/0x580 [ 85.931756] ? alloc_set_pte+0x1102/0x1880 [ 85.935973] ? print_irqtrace_events+0x270/0x270 [ 85.940710] ? check_noncircular+0x20/0x20 [ 85.944925] ? lock_release+0xa40/0xa40 [ 85.948894] ? print_irqtrace_events+0x270/0x270 [ 85.953628] ? reacquire_held_locks+0x1f9/0x3e0 [ 85.958274] ? reacquire_held_locks+0x1f9/0x3e0 [ 85.962923] ? alloc_set_pte+0x1102/0x1880 [ 85.967153] ? __lock_acquire+0x664/0x3e00 [ 85.971371] ? print_irqtrace_events+0x270/0x270 [ 85.976113] ? __lock_acquire+0x664/0x3e00 [ 85.980337] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.985529] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.990693] ? __lock_acquire+0x664/0x3e00 [ 85.994910] ? __lock_acquire+0x664/0x3e00 [ 85.999132] ? __lock_acquire+0x664/0x3e00 [ 86.003361] tun_get_user+0x17d0/0x3940 [ 86.007313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.012484] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.017691] ? tun_build_skb.isra.50+0x1850/0x1850 [ 86.022603] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.027785] ? print_irqtrace_events+0x270/0x270 [ 86.032519] ? check_noncircular+0x20/0x20 [ 86.036767] ? find_held_lock+0x35/0x1d0 [ 86.040825] ? tun_get+0x1ab/0x2e0 [ 86.044344] ? lock_downgrade+0x980/0x980 [ 86.048481] ? lock_release+0xa40/0xa40 [ 86.052441] ? __lock_is_held+0xb6/0x140 [ 86.056511] ? tun_get+0x1d4/0x2e0 [ 86.060032] ? tun_do_read+0x26c0/0x26c0 [ 86.064069] ? __check_object_size+0x8b/0x530 [ 86.068548] ? rcu_note_context_switch+0x710/0x710 [ 86.073474] tun_chr_write_iter+0xbd/0x1c0 [ 86.077696] do_iter_readv_writev+0x55c/0x830 [ 86.082181] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 86.086935] ? rw_verify_area+0xe5/0x2b0 [ 86.090986] do_iter_write+0x154/0x540 [ 86.094857] ? dup_iter+0x260/0x260 [ 86.098469] ? map_files_get_link+0x3a0/0x3a0 [ 86.102962] vfs_writev+0x18a/0x340 [ 86.106574] ? vfs_iter_write+0xb0/0xb0 [ 86.110528] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.115348] ? vfs_write+0x374/0x510 [ 86.119064] ? __lock_is_held+0xb6/0x140 [ 86.123118] ? __fdget_pos+0x130/0x190 [ 86.126989] ? __fdget_raw+0x20/0x20 [ 86.130708] do_writev+0xfc/0x2a0 [ 86.134137] ? do_writev+0xfc/0x2a0 [ 86.137753] ? vfs_writev+0x340/0x340 [ 86.141535] ? SyS_read+0x220/0x220 [ 86.145152] ? SyS_readv+0x30/0x30 [ 86.148681] SyS_writev+0x27/0x30 [ 86.152120] do_syscall_64+0x280/0x940 [ 86.155987] ? __do_page_fault+0xc90/0xc90 [ 86.160203] ? finish_task_switch+0x1c0/0x860 [ 86.164674] ? finish_task_switch+0x181/0x860 [ 86.169150] ? syscall_return_slowpath+0x550/0x550 [ 86.174060] ? syscall_return_slowpath+0x2ac/0x550 [ 86.178973] ? prepare_exit_to_usermode+0x350/0x350 [ 86.183974] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 86.189326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.194165] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 86.199331] RIP: 0033:0x453c41 [ 86.202497] RSP: 002b:00007fe11f83aba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/02/19 11:26:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009a7000)) r1 = epoll_create1(0x80001) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000692000)={0x7}) getsockname$packet(r0, &(0x7f00006da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001b2000)=0x14) bind$packet(r0, &(0x7f0000fb9000-0x14)={0x11, 0xf7, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) connect$inet(r2, &(0x7f00009a5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032f000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/rfkill\x00', 0x8002, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000563000)={0x80000001, 0x0, 0x8, 0xff}, 0x5) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000c38000-0x4)=0x118, 0x4) [ 86.210186] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000453c41 [ 86.217434] RDX: 0000000000000001 RSI: 00007fe11f83abf0 RDI: 0000000000000012 [ 86.224683] RBP: 000000002037c000 R08: 0000000000000012 R09: 0000000000000000 [ 86.231931] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 86.239266] R13: 0000000000000610 R14: 00000000006f9220 R15: 0000000000000000 2018/02/19 11:26:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053c000)='/dev/ppp\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000394000)={0x0, 0x1, 0x7}, &(0x7f00007d9000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002d4000-0x8)={0x0, 0x9}, &(0x7f00000e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ab2000-0x18)={0x0, 0x30e6, 0x30, 0x2aab, 0x6}, &(0x7f0000ec3000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000901000-0x8)={0x0, 0x4}, &(0x7f0000437000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002f7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fd000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000082a000-0x11)={0x9, 0x1, 0x8, 0x14, 0x1, 0x3, 0x0, 0x2, 0x0}, &(0x7f0000604000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002fb000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000018c000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b86000)={0x0, 0x5d080000000000}, &(0x7f00006fb000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c3e000)={0x0, 0x77ac}, &(0x7f000085a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e4e000-0x8)=@assoc_value={0x0, 0x3840}, &(0x7f00002be000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000125000-0x8)={0x0, 0xbca}, &(0x7f000048e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000010c000-0x8)=@assoc_value={0x0}, &(0x7f0000779000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000507000-0x8)={0x0, 0x3}, &(0x7f0000d7d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000066d000)={0x4, 0xffffffff, 0x1, 0x9, 0x1, 0x0, 0xfa15, 0xe1f, 0x0}, &(0x7f0000155000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006c1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000546000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005dd000)={0x0, 0x80}, &(0x7f00006c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d64000)={0x0, 0xf1, "15672e28d91af873a6c0a38bbfe3d58166b170226ea2bbc1b3b33f4a383557ae16a652bea3261efb22e751b7b54d97065a6e4074e9fbc981933a209435ef75c373cea27702ca1b4f1b90b8ae743abe9db5d265fc214c95a8a86e796cf335c3b438feb4d59d94801bd10dbbf3dbcb81ca8ebdcc05138e59df90c1cb74f6e807af6846b4880c4bfbea2765e2d6c51720e23782fd4a5685636f00cef5782ce80f34d295aee5c6e6ad76afd74bf7d631b9212ecae918eb729212edc98369e8e4595bf60877a74efad64af8f7fa5d79caca8cca9ad478ad87d587a6135841428108f33508f3a76963e7e1907bfe342537b39490"}, &(0x7f00004ce000-0x4)=0xf9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cd7000-0x8)={0x0, 0x1fe0}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c2c000-0x8)={0x0, 0x9}, &(0x7f0000157000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005d4000-0x8)={0x0, 0x2}, &(0x7f0000e82000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000ad3000)=[{&(0x7f00002c5000)=@in6={0xa, 0x1, 0xffffffffffff8001, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c, &(0x7f0000a99000)=[{&(0x7f00001ff000)}, {&(0x7f0000c2d000)="095c481668c5a6bd7be30cc265f4bd104422a3bc84edd5e04dffd9bf31ba9a30f297dc8fa2371b659ebe5c51d0deadae1d8e2a1fa84e57defb00bbc542809f04251ffdf8d2ac7eaf85dcd19b6c3018b93c5188daa909c263906239f9cd13a543faac3cface3d23c1de7f40039811ff26f4", 0x71}, {&(0x7f000074f000-0x3)="5ce24e", 0x3}, {&(0x7f00000b2000)="2bd27a9455587828d5efa278382a85d54433ffc85889b47a8d16ec7fb6729d39852e2cd193b069c19fac6e322539b988f34673d8ea1075a34766b3412c463fe0fb85db17c0b3361c2d069a9498df62cc2e2487", 0x53}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000079000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f00000f0000-0x20)=[{&(0x7f0000be6000-0xc7)="4f7759ed74d2cc125e4d33257aa04ae295002d22e42456c6e3576c224db5f405652e1c89acbe5be57f5bf102bcf855f500a7d655837c225c7cc88e170e04c031c6053ebf016122dcc454f7554daef97eef9ed6c63a9230e58ee58deaa21702f3e9277010b7b8b12577f0cb95c1ed3853997ec54b4f214c5e9b174b3fc7810569e54f05eab18f162df9bb1ee2d8f9ac1bade82e0c4ec6c42d5f02280e330357dac7ec4b4f25d2a990775fcbc6ae863d7b3137ee0cd34778bd6e8cb31a69728e0942ed791c9ecd84", 0xc7}, {&(0x7f0000951000-0x40)="fb34c90cb714a7ff8b5c4e6e640bb430d4f59d603fb2b79a39d882d4887c51e2000cf8fc98b4dbb2940a6f9b4e1610fa67668d9de170550be826efdab85e6e78", 0x40}], 0x2, &(0x7f000014d000)=[@sndinfo={0x20, 0x84, 0x2, {0xda, 0x8000, 0x9, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1f, 0x80000001, r2}}], 0x60, 0x4}, {&(0x7f0000037000)=@in6={0xa, 0x2, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c, &(0x7f00003a6000)=[{&(0x7f0000040000)="b5160a6ee039effc4c6fda4a33", 0xd}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000420000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000751000+0x601)=[{&(0x7f00003a6000)="a571db7c90522edb52aeb8c2ed0614675349949d7ec8bf8133bb2ab713bf", 0x1e}, {&(0x7f00009c9000)="aade3cf4137c516dd24fb3156ce12adf5c2f398f0f39588bea3655aa979c5c75622d7461a7d8527faffc386d43a72caea60210a63a7934ceeb3a2d13dc19e0b3cf4ede68831ce01bb4cef00b7e86607508e42f0229a329adb14c13afa9f04f75c2d96d80b955f3e0360152376f4e366d929c94e0bc1e", 0x76}, {&(0x7f000089b000)="c2c97ff3c406871e4d739cf57002f3bd71573f", 0x13}, {&(0x7f0000996000)="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", 0xfa}], 0x4, 0x0, 0x0, 0x4000800}, {&(0x7f00003f5000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000afa000-0x1)=[{&(0x7f00002b8000)="d636ff046862f7177a6586080427d3d6553b77b3ee2d7dd06530a10153e93f20b3843da17358089bb783a1c1da6587ad57ce24265b5472d171642578de50fc649e4296e6bb3ce16ffd44d237344401d274c39f5a1a74a85b7a5c0bb74c3380c1293a64", 0x63}, {&(0x7f0000c7f000-0x1000)="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0x1000}], 0x2, &(0x7f00007a6000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xb6c, 0x0, 0x204, 0x1ff, 0xfffffffffffff001, 0xffffffff, 0x6, 0xfffffffffffffff8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x1, 0x7, 0x0, 0x2, 0x3, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xffffffff, 0x91, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8004, 0x5, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820e, 0xffffffffffffff80, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x81, 0x6}}], 0x120, 0x24004040}, {&(0x7f000094b000)=@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb13}, 0x1c, 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0x1000}, {&(0x7f0000daf000-0xd)="453b2b1ce66d1a5921462ea8b8", 0xd}, {&(0x7f00005a3000-0xc9)="d1a01453e375abccdea9f291a1d8ed5d3d120f8ccd80dc03aaae832aa38f3e09638f9444df692bdb1800973801b22cb41d1d18af8ad503feec4084fcf908af97f51bcd294918b71744a39ff829e02099c0e7803137cbbc87a67b871af9b874eb233a72cbfc365ba9f9be50896fef798772429a503a8bd29db7d4b65178a1f8fb1d4f1adc43a01ca8a3fc502e7254839c9d83846f8cd344942b7039099ab3b13fa9505304dabe9d96509cd1cd9ae27ac6c17756ea40d152785b49623662108dcb3a6fb0c61da0cbf935", 0xc9}, {&(0x7f000052f000)="03a17bdd578df887cc92c752a2383b7853b7bf24ad90111891b7de76adc5304c9dd12a31f6695c242bbf5c124428e1bfe5237186d7858b20cd55ca8975e9b7244e7fa62ce195cb90b14d8b4cfff32610bc56d45d576cd420b953453d13cdaa9fbb889d637722d2fb7831686af19f57cb5908159ed8a50ed9c7f19a913481479c3705021cc5557805fe78a1697151ce7e7081d5621e67941b", 0x98}, {&(0x7f0000a73000-0xad)="8d12b543cff39c9e75beb20c631ca8050f72d5df887ecb5c732ac986fed5d865f45beb639024d35504728f7790a151e6914441c8ba2a33759feb0921fd1364433a6e3370425cc7d610a94ea6752eb48f03c42c62e6ffb4982763cd138cf82f2bcb65f02834510a08d6569e9b2561ebabdba24dd4dc44d109b9c589ccbc5d28e257dee92e15bfb54fbf35b896f7746863c0038cfa4004cd7cb9769f6268df6037739130861d789c148e58fe7c54", 0xad}, {&(0x7f0000a76000-0x99)="c0ffe4cb89d903fee140339894548ace14e1453bf3ff3d10af0b5096beb13e10f264ef5349f74b98195c6b297837db83e7407630f7f9eb3c827ff423e9717f116ed81a55003a0145e4a86a330b493f2cbc8290612f9f4398c5cb06c4193ccc1b19d363377c08a19acb0dfb55aab83b26f3fda02d55317628b6c683d2d26ea3f3e07f5d4e1c6ebc8ad41b30997ac7b1de02af3b5c6a405b72af", 0x99}, {&(0x7f00003e5000-0xae)="5a56aab428c40d6c524765c5b7237e7c4c9ea48050ef23f90185e7434aa8ccc4610d774e2d4ea8f3ff419776905e005f3fea5861b45edcfe59b53cf667c395091e937e69c48f0d5ccc0832c94102463bc94d7197ef0e4d0beefbabca15c247015c6af6cd3eb9b55a52338d3dfee99fea8a3b3cdd3b598260d091a992d5d0d0cdde85d306f3cb0517cec88e82fe5ceefedbe11c95e6bca61c7757766faf5259f7c0a659c64db68319b8914c096a0c", 0xae}, {&(0x7f00007ce000-0x4)="fbebcbca", 0x4}, {&(0x7f0000193000-0x27)="3159fb8290e0e8ce03bffdec0b091a91c4dc87a3b736da5a4e0319cb3377edf40183942e089c78", 0x27}], 0x9, &(0x7f0000fff000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x5, 0x8000, r8}}, @init={0x18, 0x84, 0x0, {0x81, 0x3, 0x2, 0x100000001}}], 0x60, 0x4}, {&(0x7f0000df1000-0x10)=@in={0x2, 0x2, @rand_addr=0xca}, 0x10, &(0x7f00006f4000-0x20)=[{&(0x7f00000a2000)="5449e51f57c8a13aa132c97a60ef463fd4395c034237e75845c6729daf4c252f16711b1e7bf4dbf5e128372a90bb00d6151053f5789579e8da8cecbf66800de6f51f0c2d8deed1742dafb9fbf3458855b201beadc63df6e5bf607af91ce6ea119f33457edf37d7a623e38a7dde1ef5dbdc0e81960d8c8fecbd933a57cd74e08ed5efcaacf2c50889bfb1ff6eddc8ccd4e70c146f093ca2c7ccd0d4cfeb930a80d2a5e71d76375df024d0846bd4a4399472be9f8cbe0e744229d32b79b313389b5da5d958626da98fea2a7501a4f03940f808982145fc", 0xd6}, {&(0x7f0000179000)="ccc58d81c35b3f1d8b86b1b9b88301bc4759754ac50e3b41a346832d9217e2f798a74f806712ee4a0c86c07c6424d28144d63471f517afbc94bbdcf70036508c1f2515170a4d408ca36907ee0ad6c1121142309d15530f73a006bf3f83c1a58a45a2dfe94e7e0810958dee25d7e839cbd717c8346cc3f379c16a8356950a36cd4c7a5c0918630fcdc7e08f", 0x8b}], 0x2, &(0x7f000064e000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x401, 0x0, 0x11ce, 0x8000, 0x9, 0x3, 0x0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x200, 0x0, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xc573, 0x0, 0x8, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8008, 0x9, 0xfffffffffffff800, 0x2, 0x2617, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x8001, 0x101, 0x3, 0xff, 0x6, r13}}], 0x120, 0x4000}, {&(0x7f000080e000)=@in={0x2, 0x2, @rand_addr=0x12}, 0x10, &(0x7f0000aeb000-0x10)=[{&(0x7f0000b1d000)="4d4a27fac888138883cbca396e9898aca11af370fa5f30c3c89cd69218fb6c6dfc766b8d0a93d4996e49b977cefd982284bd68b435141d166e306e45e41330d44a32d1df9782c0b204c05f59bf1359270fc1d016e26fc31bfbc28e7c3982f97ccf201b", 0x63}], 0x1, &(0x7f0000124000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x9, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x78d657bc, 0x4, 0x1f, 0x4a, 0x3, 0x20, 0x20, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x5, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8, 0x5, 0x100000000, 0x8000, 0x0, 0x100000000, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x0, 0x1, 0x99a8, 0x53cc, 0x8, 0x4, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x5795, 0xd, 0x8, 0x7fffffff, r19}}], 0x120, 0x20008051}, {&(0x7f000008d000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000fac000)=[{&(0x7f0000446000+0xbec)="7a248d17911307d05c79f0755e54b4c9d9f34a8231a8375789bef94af90245f312ff00defd248d154d2564ae9c62df7be3575575eac4bc83997598cb094a6f23be94104883e8114d7679a0657c88301865155108e49cdc3a6855b729b095b58b8b080c7a3eea97270d3b20a9f9fe5bd00840c051129119659bee8021d52f3d2d87cc826d8f0a0d4347db34b0ef8bb8db9ff6c318d544714454aa81376c27179bb171ecc13441bbad16f26348daaa3366418bfbe797bd4b197422273f3ffb3b76d361cc374fbb77ea45e83f6143dcede6004f3552a412194386ea2d0a9bc5937b664c0209af0df896b66b5fed91ef4943791ac89f", 0xf4}], 0x1, &(0x7f000086e000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x3, 0x400, r20}}], 0x30, 0x20000041}], 0x9, 0x4000805) r21 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r21, 0x7f, 0x6, 0x6) writev(r21, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003cb000)='/dev/sg#\x00', 0xfffffffffffffe48, 0x800) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00009ce000-0x400)) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r1, &(0x7f0000b8a000)=[{}], 0x155555555555572d, 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008a7000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000008f000+0x58c)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000906000)={'vcan0\x00', r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00007b1000-0xc)={0x2}) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000078b000-0xc)={0x60000000}) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000c38000-0x4)=0x118, 0x4) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/rfkill\x00', 0xa002, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b9a000-0x10)='attr/sockcreate\x00') r1 = getpgrp(0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001ea000-0x4)) capget(&(0x7f0000a56000-0x8)={0x20071026, r1}, &(0x7f0000ae8000-0x18)={0xf8fd, 0x4, 0x8, 0x5, 0x0, 0x100}) write$tun(r0, &(0x7f00002d7000)=@hdr={0x1, 0x4, 0xce, 0x6, 0x7f, 0x3, @eth={@empty, @empty, [{[{0x9100, 0x5, 0x90}], {0x8100, 0x2, 0x9b, 0x4}}], {@ipv6={0x86dd, {0xe8, 0x6, "4cfca9", 0x40, 0x6d, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0x3f, 0x2, [], [@ra={0x5, 0x2}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x5d}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x2, 0x7, 0x0, 0x4, 0x0}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x80000000, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}}}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000fc3000-0x4)=0x9) mq_unlink(&(0x7f000088f000)='+9user\x00') 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000a35000)=[{&(0x7f00004d2000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f00008a3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) fcntl$notify(r1, 0x402, 0x80000002) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb5000-0x11)='/selinux/enforce\x00', 0xc0900, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e70000-0x4)=0xffff, 0x4) getpeername$inet6(r0, &(0x7f0000242000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f68000-0x4)=0x1c) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000c38000-0x4)=0x118, 0x4) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000f52000)={0xdb, 0x6, "f98bea0224aee4de206240ff8713217efdb017b2176f2de55ade9fd2291a3f95a8bd55698e160a2b335ac6b7cea627ba80127c089caaa7e9fbf399308100d2ca3803a3df7d7bebfdbeff677445124cba2f8fb5601abb6fa63ad785dd8ef62c62385fb77f18d536bd14388d86536134378f38806e5df3f45b5af32b731430a2edb1b6df8b84781c820702de88eae174ed92b7a0947b41f36da428ac5334bfc33969bb5c7b256eadfec997a7d8a19da78c73245baa946243f589d9e2e8b20c1480e8c4657027c093d61d1650b48a240929804379"}, 0xc0000) ftruncate(r1, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000096000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000b39000-0x8)={0x800, 0x3}) syz_open_dev$adsp(&(0x7f0000564000)='/dev/adsp#\x00', 0x7f, 0x4000) fstat(r0, &(0x7f0000299000-0x44)) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000bd0000-0x10)={&(0x7f0000665000-0xf8)=""/248, 0xf8}) openat$ppp(0xffffffffffffff9c, &(0x7f00002cd000+0x27d)='/dev/ppp\x00', 0x420040, 0x0) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7e000)='/dev/sg#\x00', 0x3ff, 0x400000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000024b000)={0x1, 0x0, [{0x0, 0xc6, &(0x7f0000e09000-0xc6)=""/198}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eec000-0x8)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000025c000), &(0x7f0000b03000)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f03000)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0xffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) sync_file_range(r2, 0x5, 0x9, 0x0) writev(r5, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fbe000-0x8)={0xd9}, &(0x7f0000725000), &(0x7f00006a5000)={0x0, 0x989680}, 0x8) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 7: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)=@ax25, &(0x7f00008b5000-0x4)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000036a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000043a000-0x20)={@generic="1e00a4a245acdce8a79014e57781fb19", @ifru_flags=0x1400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000adf000-0x4)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f0000bc8000), &(0x7f0000d3a000), &(0x7f0000983000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000db8000)={0x4, &(0x7f000060f000)=[{0xfffffffffffffff7, 0x1f, 0x3ff, 0x3}, {0x112c52f, 0x4, 0x3, 0x9}, {0x8001, 0x5, 0x1ff, 0x9d2f}, {0x1000, 0x4, 0x6ccffdea, 0x101}]}, 0x10) ptrace$getenv(0x4201, r0, 0x19e, &(0x7f0000e0d000-0x7)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f00009fa000-0xc)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0xffffffff) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x4, [@generic="4b89d39086"]}]}]}]}, 0x48}, 0x1}, 0x0) lookup_dcookie(0x1, &(0x7f0000bf1000)=""/134, 0x86) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) fsync(r0) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x1000, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a8f000)="5a79229c9eebf3ab647a915fcfed47df01e39563a2da9485fec8652aa38e268011c38858866ea099a34547f888ace7e06a78043368ce877000fc") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b6e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpgid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000899000)={0x83, 0x3, 0x1ff, 0x3ff, 0x0, 0x2, 0x7, 0x7, 0xffff, 0x5}) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000724000)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000719000-0x4), &(0x7f000025b000)=0xfffffffffffffefa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x40, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = msgget(0x2, 0x400) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/ptmx\x00', 0x14000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f000003f000-0x24)={0x0, 0x4f}) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000d31000)="d6fbbfef5100007fff7f00045b7600f095f03ae19b1592519c0e20452d51853c37d79bf3b2df3affeb5f006d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000001081832a77aa368ca259329a0f3415f49d9e520ac91997bdd716494393216244182eea6d15c557b6dfc51ed071de6951b1dd14ce57782f14f2d9c22f110f273e0d", 0x99) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e4f000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a4a000), &(0x7f0000ef6000)=0x4) 2018/02/19 11:26:26 executing program 1: semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0xffffffff) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000739000-0x8)={0x0, 0x1f}, &(0x7f0000cbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000abe000)={r1, 0x81, 0x3, [0x2, 0x3, 0x9f]}, &(0x7f0000876000)=0xe) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 1: semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0xffffffff) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fae000-0xb), &(0x7f0000fad000)=0xb) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fae000)={0x0, 0x32, "42e567a10871f9c96f9ca626a500e3ee6a9f09222e35b8a4e7b75c099199ec64d8fbbd6e7585d498b0ecc0c3d7ea2942e27d"}, &(0x7f0000faf000-0x4)=0x3a) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000406000)={r1, 0x10, &(0x7f0000978000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000fae000)=0x10) 2018/02/19 11:26:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004f8000-0xa)='autogroup\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000006000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xae, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x401, 0x0, 0x0, 0x6, 0x4, "a25cbc", 0x7ff, "e39465"}, "c87d94e1da056a97fb3ffbdaebcd5e9339419d2d729f8562d4a6b5a006eb0cb590d5d1aa7fbef71d9e4948c640afa9f0e2cc08db944aab26d12c605a6a55bdcbe516cbdfe02b0da7b89aee4ad24a467e85c9eea365f126da10903cc88ecda2d343d3244a7ebe1c4038ef3d2e74f2e5084d16b1aa517df7639098b6366727304621b08e67ad33730c9a7d"}}}}}, 0x0) syz_open_dev$audion(&(0x7f000095d000-0xc)='/dev/audio#\x00', 0x401, 0x40) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a41000)={0x101, 0xff, 0x1, 0x7, 0x40}, 0x14) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x0, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000674000-0x12)='/dev/input/event#\x00', 0x6, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x0, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x9)=""/9) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008d3000-0xfa)=""/250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ddf000-0x8)={0x0, 0x4, 0x3bd2970d}, &(0x7f0000b4b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003b1000)=r1, 0x4) r2 = shmget(0x2, 0x2000, 0x800, &(0x7f0000807000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00004ca000)=""/141) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000015b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f99000)=0x7, &(0x7f0000d8f000-0x8)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0xffffffff) writev(0xffffffffffffffff, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x100000000, 0x80000001, 0x27cb, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x84)={r1, 0x7c, "dbd3d7d104eb0698e7b0ef8677c89a0688d40f4a377c1b5bede9be0b9cae57baba0ad004464d6dccee90c93b04e93a03958c75d63d032bb11ed18a82cd112109715dabcf7b6dcddb7c37f2770334fa24d8191b2731f1eb64711c5f735590351885b7d2fb29a008269a0fa95835b7749804d030913e0fc39d8365bd82"}, &(0x7f0000001000)=0x84) lseek(r0, 0x29, 0x5) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000090000)=0x10001, 0x4) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000f0000)={0xa0000000}) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x0, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x27, 0x3, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000719000)='setgroups\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000390000)={0x6, 0x4, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6df0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xd7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000085d000-0x1)}, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a63000)='./file0\x00', 0x0, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000bd6000)={'vcan0\x00', 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000eaa000-0x9c)=""/156, &(0x7f0000587000-0x4)=0x9c) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007f3000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) r3 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000082f000-0x4)=0x7) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ac000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x6, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='sit0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000c3c000)) r4 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000678000)={'vcan0\x00', r2}) sendto$inet(r4, &(0x7f0000353000-0x58)="ac010000000000000000ffee000000000c002388d7000007668098e223471cf423072200000000fff700034ea1bacf9e", 0x30, 0x0, &(0x7f00004fc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x181800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a54000-0x61)="5380e21283c22d3d570fabdc3c31bb15064fe9fe3850d9ac6e29cecd976fd22538a675690403a6184c8dda901ecbff6ef830c18eedd0ab958008269a7f85493e4f30a6a309ec2709e70a4e1b8ddf782acdc27eedcd720998a52833584848a2ffae") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x0, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fc000+0x3d9), &(0x7f0000a16000-0x4)=0x8) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r4, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b5a000)={0x0}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cc1000)=""/4096) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b36000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000077000-0x10)={0x7, 0xb429}) write$fuse(r2, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7fffffff}}, 0x30) fcntl$setpipe(r0, 0x407, 0x36) pwrite64(r0, &(0x7f0000d54000)="963308d41a12da7416d1f4", 0xb, 0x0) 2018/02/19 11:26:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003bb000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000686000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = semget$private(0x0, 0x3, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000002000-0x49)=""/73) keyctl$search(0xa, r0, &(0x7f0000951000)='keyring\x00', &(0x7f0000914000)={0x73, 0x79, 0x7a, 0x2}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) timer_create(0x7, &(0x7f00009ac000)={0x0, 0x6, 0x0, @tid}, &(0x7f000060f000)=0x0) timer_settime(r4, 0x0, &(0x7f0000608000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000910000-0x20)) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x0, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:26 executing program 4: r0 = getpgrp(0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000051f000-0x4)=0x7, 0x4) 2018/02/19 11:26:26 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x0, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b5a000)={0x0}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cc1000)=""/4096) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b36000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000077000-0x10)={0x7, 0xb429}) write$fuse(r2, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7fffffff}}, 0x30) fcntl$setpipe(r0, 0x407, 0x36) pwrite64(r0, &(0x7f0000d54000)="963308d41a12da7416d1f4", 0xb, 0x0) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004ef000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ec3000-0xd)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002d2000-0x8)={r1, r2}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000329000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007f6000)=@common='teql0\x00', 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a72000+0x767)='/dev/cuse\x00', 0x20400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) prctl$void(0x1f) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cee000)={0xffffffffffffffff, 0x0, 0xfffd}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000344000)={0xff, r2}) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c04000-0xb)='/dev/audio\x00', 0x8200, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00009e9000-0x50)={@syzn, @ifru_flags}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000ed4000-0x20)={0x60f, 0x8, 0x2, 0x9, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f31000-0x3)='./file0\x00', 0x44880, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e50000)={0x1, [0x100000001]}, 0x6) pread64(0xffffffffffffffff, &(0x7f0000015000), 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019d000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/checkreqprot\x00', 0x801, 0x0) getpeername(r0, &(0x7f00004a3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000351000-0x4)=0x3a) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r3, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000786000)='}\x00', 0x3) r1 = syz_open_dev$dmmidi(&(0x7f00006f2000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x101b01) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000508000-0x5c)={0x6, 0x1, {0x3, 0x3, 0xfffffffffffffffe, 0x1, 0x800}}) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000e35000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000bb4000)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005cc000-0x4), &(0x7f000075d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) pipe(&(0x7f0000eb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000750000)) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000329000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007f6000)=@common='teql0\x00', 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a72000+0x767)='/dev/cuse\x00', 0x20400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) prctl$void(0x1f) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000bbe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004c4000)=0x1c) r3 = syz_open_dev$sg(&(0x7f0000bec000)='/dev/sg#\x00', 0x8, 0x2a0040) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b0c000-0x2), 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008b0000-0x4), &(0x7f000016e000)=0x4) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005a1000-0xc)='/dev/admmidi#\x00', 0x401, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dbd000-0x3f)={0x0, 0x37, "dfbf1df0645c36380fc502c466866875411ff521754702905c4a5f5a2a9f6af5ed579a41fb5faa6b6aca3f12ea7daa0c50137dd55e0054"}, &(0x7f00007d2000)=0x3f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003a2000-0x18)={r1, 0xfffffffffffffffc, 0xaca5aaf1746cf087, 0x7fffffff, 0x80}, &(0x7f0000676000-0x4)=0x18) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cfe000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d45000)=0x0) r4 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000d07000-0x4)='tls\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000a5e000-0x28)={0x59f, 0x20, [0xffffffff, 0x2, 0x2c8, 0x3, 0x3, 0x80000000, 0x9, 0x8]}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000025d000)={r0, r0}) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000d4c000-0x4), &(0x7f000047c000)=0x4) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000055e000)='/dev/admmidi#\x00', 0x4, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000050a000-0xc)={@local, @empty, 0x0}, &(0x7f0000b33000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005f3000)={'vcan0\x00', r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) stat(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000163000)) r3 = request_key(&(0x7f00001df000-0xc)='id_resolver\x00', &(0x7f0000716000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b6000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000857000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff8}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}], 0x88) shutdown(r2, 0x7) truncate(&(0x7f00008c5000-0x8)='./file0\x00', 0x2c46) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000d0d000-0x400)) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000076c000)={0xb7, 0x9, 0x400, 0x2, 0x8001, 0x20, 0x2, 0x8, 0x7, 0x7, 0x8, 0x0, 0x1000, 0x1f, 0x1, 0x401, 0x0, 0x3f, 0xfb05, 0x5, 0x100, 0x5, 0x5, 0x7, 0x9, 0x6}) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100090005) ioctl(r0, 0x40084149, &(0x7f0000003000-0x1)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000f000)={0x8001, 0x1f, 0x100000000, {}, 0x6, 0x1f}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000011000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f000000a000)=@un=@abs, 0x8, &(0x7f0000008000-0x30)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f0000010000-0x4f)=""/79}, {&(0x7f0000010000)=""/103}], 0x0, &(0x7f000000e000)=""/118, 0x76, 0x2}, 0x10000}, {{&(0x7f000000b000)=@nfc, 0x10, &(0x7f000000f000-0x70)=[{&(0x7f0000009000-0x9c)=""/156, 0x9c}, {&(0x7f000000e000)=""/48, 0x30}, {&(0x7f000000e000)=""/81, 0x51}, {&(0x7f000000b000-0xff)=""/255, 0xff}, {&(0x7f000000f000-0x39)=""/57, 0x39}, {&(0x7f0000008000)=""/215, 0xd7}, {&(0x7f0000005000)=""/59, 0x3b}], 0x7, &(0x7f000000f000-0x70)=""/112, 0x70, 0xfffffffffffffff8}, 0x7}, {{&(0x7f0000009000-0x58)=@alg, 0x58, &(0x7f000000a000+0x918)=[{&(0x7f000000e000)=""/125, 0x7d}, {&(0x7f000000e000)=""/215, 0xd7}], 0x2, &(0x7f0000001000-0xab)=""/171, 0xab, 0x9}, 0x3}, {{&(0x7f0000003000)=@rc, 0x9, &(0x7f000000e000)=[{&(0x7f000000f000-0xfc)=""/252, 0xfc}, {&(0x7f000000e000)=""/85, 0x55}], 0x2, 0x0, 0x0, 0x28b}, 0x2792}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xfb)=""/251, 0xfb}, {&(0x7f000000e000)=""/152, 0x98}, {&(0x7f0000005000-0x635)=""/4096, 0x1000}, {&(0x7f000000e000-0x8e)=""/142, 0x8e}, {&(0x7f000000e000)=""/156, 0xfffffffffffffdd3}, {&(0x7f000000e000)=""/229, 0xe5}, {&(0x7f000000e000)=""/9, 0x8}, {&(0x7f000000f000-0x8d)=""/141, 0x8d}, {&(0x7f000000e000)=""/99, 0x63}], 0x9, 0x0, 0x0, 0x100000000000000}, 0x3}, {{&(0x7f000000d000)=@ax25, 0x10, &(0x7f000000e000-0x30)=[{&(0x7f000000e000)=""/62, 0x3e}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000f000-0x43)=""/108, 0x6c}], 0x3, 0x0, 0x0, 0x530b}, 0x84}, {{&(0x7f000000e000)=@can, 0x10, &(0x7f000000a000)=[{&(0x7f000000e000)=""/166, 0xa6}, {&(0x7f000000e000)}, {&(0x7f000000f000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000)=""/220, 0xdc}, {&(0x7f000000e000)=""/12, 0xc}, {&(0x7f0000008000-0xb9)=""/185, 0xb9}], 0x6, &(0x7f0000006000-0xd4)=""/212, 0xd4, 0x8000}, 0x1}, {{&(0x7f000000e000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000009000-0x60)=[{&(0x7f000000f000-0x7f)=""/127, 0x7f}, {&(0x7f0000004000-0x6a)=""/106, 0x6a}, {&(0x7f0000006000)=""/226, 0xe2}, {&(0x7f000000e000)=""/140, 0xfffffffffffffe5d}, {&(0x7f000000e000)=""/159, 0x9f}, {&(0x7f000000e000)=""/24, 0x18}], 0x6, &(0x7f000000e000)=""/59, 0x3b, 0xfffffffffffffffd}, 0xc09}], 0x12, 0x40, &(0x7f000000e000)={0x0, r1}) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005ef000-0x12)='/dev/input/mouse#\x00', 0x1000000000000006, 0x800000002) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000afb000-0x35)=""/53) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(0xffffffffffffffff, 0x80000000) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b12000-0x24)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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), 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000f86000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007c9000-0x8)='./file0\x00', 0x2, 0x27) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a6a000-0x3c)=""/60) 2018/02/19 11:26:27 executing program 7: madvise(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) r2 = syz_open_dev$sndmidi(&(0x7f0000457000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101080) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007c2000-0x10)=@req={0xfffffffffffffffe, 0x9b6, 0x7, 0x8}, 0x10) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006c1000-0x20)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xba9f, 0x2, 0x3, 0x8, 0x1ff, 0x32, 0x7}, 0x20) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x0) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='net/route\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005e9000-0x8)={0x0, 0xbd}, &(0x7f000026f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aca000)={0x1, 0x8000, 0x9, 0x1, r2}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000c71000)={0x8, 0x1ee, 0x1}) exit(0x3f) readv(r1, &(0x7f0000a49000)=[{&(0x7f0000005000)=""/215, 0xaa}], 0x3cb) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) prctl$setmm(0x23, 0x7, &(0x7f00000b6000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000079000-0x30)={0x6ce3, 0xcf, 0x4, 0x9, 0x2, 0x3}) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r2, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x0) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = gettid() r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000068c000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c8e000)={@generic="ca2eade8313a3bc1b5372c945a5da448", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) capget(&(0x7f00000b9000-0x8)={0x399f1336, r0}, &(0x7f0000158000)={0x100000001, 0x2, 0x100, 0x10000, 0x9, 0x6}) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cc000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000053f000)={0xffffffff80000000}, 0x4) symlinkat(&(0x7f0000a36000)='./file0\x00', r1, &(0x7f0000329000-0x8)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r0, 0x50}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000845000)='/dev/sequencer2\x00', 0x0, 0x0) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000559000)=0xd04, 0x4) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[], 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x0) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000be2000-0x10)={&(0x7f0000d73000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4018000000013, &(0x7f000039c000)=0x9, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000001c000-0xe)='/dev/admmidi#\x00', 0x4, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000012000)={r0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000235000-0x8)={0x0, 0x0}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00006bd000-0x1a0)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f9c000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000876000)="232d49df93a621a03a1e253383a1d3d61e5b1cd40d989f067b2aad12ab8d0fb82af51af4decd32da4192a00f1130e807f67dab680ff37a0da88e46d10460fb0ae60a2e050c7471f5f0124e8a55f24d192f378bda7a9c40bdf91f746e958e436bd01cd4c12be7079763fa070f82615abdaced5e357931ceeea0cca89214c8a530155e1fcab509e25cf9666291b7b363a3da7ed61c44e2f68aa04898c22026f8d770412476bfe4c85d118915a0aedc141ed5657edc75da29e1eaf4b7c13f59a6c8f945688e8323af473385046d0c30c1b8ade20892ca180ef22224730f8d0eab958b1342aeb8", 0xe5, 0x4010, &(0x7f0000e77000-0x14)={0x11, 0x1f, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ppp\x00', 0x40000, 0x0) r5 = gettid() stat(&(0x7f0000ef5000)='./file0\x00', &(0x7f0000136000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fcntl$getownex(r4, 0x10, &(0x7f0000e03000-0x8)={0x0, 0x0}) r9 = getuid() fstat(r2, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fb0000-0x77)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000fbf000)=0xe8) getresgid(&(0x7f00004cc000), &(0x7f0000e69000-0x4)=0x0, &(0x7f0000a6a000-0x4)) sendmsg$unix(r1, &(0x7f000094c000-0x38)={&(0x7f0000ba7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009ca000-0x10)=[{&(0x7f0000880000-0xa4)="47f154fd0823dfb573d88b25f93ab0ec9b75ac7dc8f58eb5e24b7cc612f645909ebb7b19cce41043b5463cff6f56688e6c6329ffb1daf76466bfa407628f334f8e8d4cba99cd76f2fc4ef4bc73c1a69c0f6c67d815e56f5488186a876f9bb5b6997861a196e4fe3d303f0c3c81395c23200d6a7a01fc751042c693f6cd527b9b1921937c4e6eb17f5df4283d352fe9965fac854db69ce40236d47613746b6daea72fbe8e", 0xa4}], 0x1, &(0x7f0000089000-0xc8)=[@rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e99000), 0x4) r14 = syz_open_dev$mouse(&(0x7f00003fa000-0x12)='/dev/input/mouse#\x00', 0x2, 0x3fff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r14, 0x84, 0xc, &(0x7f00007c3000-0x4), &(0x7f000091b000-0x4)=0x4) 2018/02/19 11:26:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2000000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) r2 = syz_open_dev$sg(&(0x7f0000dae000-0x9)='/dev/sg#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00007ad000-0x20)={0x4, 0x0, 0xcfd, 0xc1, 0xa, 0x8001}) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b60000)='/dev/snd/midiC#D#\x00', 0x8, 0x622000) mkdirat(r0, &(0x7f0000b3a000)='./file0\x00', 0x5e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[], 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000086d000-0x3)="408a00", 0x3) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000079b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002f8000-0x8)={0xfffffffffffffff8, 0x10001, 0x1000, 0xfffffffffffffffa, 0x3ff}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x8000, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) bind$ipx(r0, &(0x7f00000b2000-0x10)={0x4, 0x8, 0xba, "ef0d2b663604", 0x3f8a876c}, 0x10) 2018/02/19 11:26:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:27 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:27 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[], 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008dd000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) 2018/02/19 11:26:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000028000)='keyring\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000056000-0x8)='keyring\x00', &(0x7f00002cc000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x7fffffff, 0xfffffffffffffffb, r1) 2018/02/19 11:26:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x4) write(r0, &(0x7f0000bdf000), 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1), 0x0) [ 88.018158] FAULT_INJECTION: forcing a failure. [ 88.018158] name failslab, interval 1, probability 0, space 0, times 0 [ 88.029729] CPU: 1 PID: 16134 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #320 [ 88.037081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.046429] Call Trace: [ 88.049021] dump_stack+0x194/0x257 [ 88.052658] ? arch_local_irq_restore+0x53/0x53 [ 88.057344] should_fail+0x8c0/0xa40 [ 88.061054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.066155] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.071326] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.076500] ? check_noncircular+0x20/0x20 [ 88.080721] ? print_irqtrace_events+0x270/0x270 [ 88.085463] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.090652] ? print_irqtrace_events+0x270/0x270 [ 88.095408] ? lock_downgrade+0x980/0x980 [ 88.099545] ? lock_release+0xa40/0xa40 [ 88.103513] should_failslab+0xec/0x120 [ 88.107472] kmem_cache_alloc+0x47/0x760 [ 88.111522] ? lock_release+0xa40/0xa40 [ 88.115471] ? trace_hardirqs_on+0xd/0x10 [ 88.119606] inet_bind_bucket_create+0x7a/0x350 [ 88.124257] ? inet_unhash+0xa80/0xa80 [ 88.128121] ? trace_hardirqs_on+0xd/0x10 [ 88.132253] ? inet_csk_get_port+0x711/0x20c0 [ 88.136744] inet_csk_get_port+0xd72/0x20c0 [ 88.141089] ? reqsk_timer_handler+0xea0/0xea0 [ 88.145656] ? avc_has_perm+0x43e/0x680 [ 88.149627] ? __lock_is_held+0xb6/0x140 [ 88.153694] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.158691] ? inet_sk_state_store+0xf2/0x530 [ 88.163171] ? inet_sendpage+0x660/0x660 [ 88.167211] ? mark_held_locks+0xaf/0x100 [ 88.171347] ? __raw_spin_lock_init+0x1c/0x100 [ 88.175915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.180916] ? __lockdep_init_map+0xe4/0x650 [ 88.185302] ? __local_bh_enable_ip+0x121/0x230 [ 88.190228] ? lockdep_init_map+0x9/0x10 [ 88.194277] ? reqsk_timer_handler+0xea0/0xea0 [ 88.198852] inet_csk_listen_start+0x132/0x310 [ 88.209150] inet_listen+0x19a/0x440 [ 88.212850] ? inet_exit_net+0x10/0x10 [ 88.216725] ? selinux_socket_listen+0x36/0x40 [ 88.221286] ? security_socket_listen+0x81/0xb0 [ 88.225945] SyS_listen+0x1aa/0x350 [ 88.229566] ? fput+0xd2/0x140 [ 88.232747] ? SyS_bind+0x30/0x30 [ 88.236177] ? SyS_write+0x184/0x220 [ 88.239879] ? SyS_read+0x220/0x220 [ 88.243490] ? do_syscall_64+0xb6/0x940 [ 88.249104] ? SyS_bind+0x30/0x30 [ 88.252539] do_syscall_64+0x280/0x940 [ 88.256410] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 88.261932] ? syscall_return_slowpath+0x550/0x550 [ 88.266848] ? syscall_return_slowpath+0x2ac/0x550 [ 88.271769] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.277123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.281960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.287129] RIP: 0033:0x453d69 [ 88.290297] RSP: 002b:00007fb3a3992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 88.297985] RAX: ffffffffffffffda RBX: 00007fb3a39936d4 RCX: 0000000000453d69 [ 88.305234] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000013 [ 88.312481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.319728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 88.326976] R13: 00000000000003c2 R14: 00000000006f5ad0 R15: 0000000000000000 2018/02/19 11:26:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d20000)={0x6, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000dee000)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00008e8000-0x84)="4a6cf7cc11d2d3558243ea478d8b95b835aa726b7c9d06213fa669998cf43a3c20a5d13e3cd2e5f4c6c19610f5ee2b93849d3075db31a674704ee0fc02f9b4d97f41e5680e6cc3ec9e8b1ae9d6aceba5631ebc41002795aba8f7209f0dd8113d0566c96f2cf5b24d709e3ef31d6555f877a9eb3385961653a836892556d2e19ab651977a", 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000129000), &(0x7f0000bdb000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000082b000-0xc)={0x7}) 2018/02/19 11:26:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:28 executing program 6 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:28 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000010a000)=""/171) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000903000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000fa000)={0x2}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007d5000)) 2018/02/19 11:26:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:28 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x111042) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ddd000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000778000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x401}, &(0x7f0000f24000-0x1)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) 2018/02/19 11:26:28 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001c000)='/dev/vcs#\x00', 0x3713, 0x16000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0xffff}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000001d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000019000)={r2, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f000001d000-0x4)=0x8c) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001e000)=0x7c, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001e000-0x4)=0x5, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f000001c000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000c000-0x50)={@common='teql0\x00', @ifru_map={0xffffffffffffffff, 0x4, 0x1, 0x1568, 0x91, 0x40}}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000003000-0x8)) [ 88.408458] [ 88.410086] FAULT_INJECTION: forcing a failure. [ 88.410086] name failslab, interval 1, probability 0, space 0, times 0 [ 88.410199] ============================= [ 88.421521] CPU: 1 PID: 16163 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #320 [ 88.425658] WARNING: suspicious RCU usage [ 88.432954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.432959] Call Trace: [ 88.432977] dump_stack+0x194/0x257 [ 88.432996] ? arch_local_irq_restore+0x53/0x53 [ 88.433014] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.437152] 4.16.0-rc2+ #320 Not tainted [ 88.446481] should_fail+0x8c0/0xa40 [ 88.446499] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.449064] ----------------------------- [ 88.452654] ? save_stack+0x43/0xd0 [ 88.452663] ? kasan_kmalloc+0xad/0xe0 [ 88.452672] ? kasan_slab_alloc+0x12/0x20 [ 88.457332] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 88.462474] ? kmem_cache_alloc+0x12e/0x760 [ 88.462485] ? inet_bind_bucket_create+0x7a/0x350 [ 88.462493] ? inet_csk_get_port+0xd72/0x20c0 [ 88.462508] ? perf_trace_lock+0xd6/0x900 [ 88.466571] [ 88.466571] other info that might help us debug this: [ 88.466571] [ 88.470225] ? check_noncircular+0x20/0x20 [ 88.470235] ? trace_event_raw_event_lock+0x340/0x340 [ 88.470251] ? trace_event_raw_event_lock+0x340/0x340 [ 88.475338] [ 88.475338] rcu_scheduler_active = 2, debug_locks = 1 [ 88.479452] ? print_irqtrace_events+0x270/0x270 [ 88.479467] ? check_noncircular+0x20/0x20 [ 88.483081] 1 lock held by syz-executor7/16159: [ 88.486929] ? check_noncircular+0x20/0x20 [ 88.486956] ? check_noncircular+0x20/0x20 [ 88.491086] #0: [ 88.500313] ? reuseport_alloc+0x87/0x390 [ 88.500343] ? lock_release+0xa40/0xa40 [ 88.504648] ( [ 88.509455] should_failslab+0xec/0x120 [ 88.509467] kmem_cache_alloc_trace+0x4b/0x740 [ 88.509476] ? __lock_is_held+0xb6/0x140 [ 88.513985] rcu_read_lock [ 88.518088] reuseport_alloc+0x163/0x390 [ 88.518102] ? reuseport_select_sock+0xc00/0xc00 [ 88.526229] ){....} [ 88.530421] ? reqsk_timer_handler+0xea0/0xea0 [ 88.530434] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 88.530447] ? sock_i_uid+0x8d/0xb0 [ 88.535636] , at: [<000000000c3488ed>] __rds_conn_create+0xe46/0x1b50 [ 88.540771] ? trace_hardirqs_on+0xd/0x10 [ 88.540783] ? __local_bh_enable_ip+0x121/0x230 [ 88.540801] ? _raw_read_unlock_bh+0x30/0x40 [ 88.547618] [ 88.547618] stack backtrace: [ 88.552173] __inet_hash+0xaf8/0x10d0 [ 88.552205] ? inet_ehash_nolisten+0x180/0x180 [ 88.653194] ? reqsk_timer_handler+0xea0/0xea0 [ 88.657767] ? avc_has_perm+0x43e/0x680 [ 88.661740] ? __lock_is_held+0xb6/0x140 [ 88.665807] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.670807] ? inet_sk_state_store+0xf2/0x530 [ 88.675292] ? inet_sendpage+0x660/0x660 [ 88.679344] ? __raw_spin_lock_init+0x1c/0x100 [ 88.683914] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.688916] ? __lockdep_init_map+0xe4/0x650 [ 88.693305] ? __local_bh_enable_ip+0x121/0x230 [ 88.697965] ? inet6_hash+0x41/0x90 [ 88.701578] ? reqsk_timer_handler+0xea0/0xea0 [ 88.706142] inet6_hash+0x61/0x90 [ 88.709582] inet_csk_listen_start+0x258/0x310 [ 88.714152] inet_listen+0x19a/0x440 [ 88.717853] ? inet_exit_net+0x10/0x10 [ 88.722341] ? selinux_socket_listen+0x36/0x40 [ 88.726919] ? security_socket_listen+0x81/0xb0 [ 88.731579] SyS_listen+0x1aa/0x350 [ 88.735212] ? fput+0xd2/0x140 [ 88.738386] ? SyS_bind+0x30/0x30 [ 88.741821] ? SyS_write+0x184/0x220 [ 88.745525] ? SyS_read+0x220/0x220 [ 88.749138] ? do_syscall_64+0xb6/0x940 [ 88.753103] ? SyS_bind+0x30/0x30 [ 88.756539] do_syscall_64+0x280/0x940 [ 88.760415] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 88.765940] ? syscall_return_slowpath+0x550/0x550 [ 88.770854] ? syscall_return_slowpath+0x2ac/0x550 [ 88.775776] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 88.781132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.785968] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 88.791140] RIP: 0033:0x453d69 [ 88.794314] RSP: 002b:00007fb3a3992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 88.802011] RAX: ffffffffffffffda RBX: 00007fb3a39936d4 RCX: 0000000000453d69 2018/02/19 11:26:28 executing program 5: 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$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) [ 88.809262] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000013 [ 88.816511] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.823762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 88.831013] R13: 00000000000003c2 R14: 00000000006f5ad0 R15: 0000000000000001 [ 88.838303] CPU: 0 PID: 16159 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #320 [ 88.845660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.855011] Call Trace: [ 88.857600] dump_stack+0x194/0x257 [ 88.861230] ? arch_local_irq_restore+0x53/0x53 [ 88.865906] lockdep_rcu_suspicious+0x123/0x170 [ 88.870563] ___might_sleep+0x385/0x470 [ 88.874521] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 88.880381] ? __debug_object_init+0x235/0x1040 [ 88.885027] ? lock_acquire+0x1d5/0x580 [ 88.888985] ? debug_mutex_init+0x1c/0x60 [ 88.893124] __might_sleep+0x95/0x190 [ 88.896918] kmem_cache_alloc_trace+0x299/0x740 [ 88.901569] ? lock_acquire+0x1d5/0x580 [ 88.905520] ? lock_acquire+0x1d5/0x580 [ 88.909472] ? __rds_conn_create+0xe46/0x1b50 [ 88.913958] rds_loop_conn_alloc+0xc8/0x380 [ 88.918265] ? rds_loop_conn_free+0x290/0x290 [ 88.922742] ? __init_waitqueue_head+0x97/0x140 [ 88.927396] ? rcutorture_record_progress+0x10/0x10 [ 88.932394] ? __lockdep_init_map+0xe4/0x650 [ 88.936792] __rds_conn_create+0x112f/0x1b50 [ 88.941227] ? rds_conn_drop+0xb0/0xb0 [ 88.945120] ? __raw_spin_lock_init+0x1c/0x100 [ 88.949686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.954694] ? __lockdep_init_map+0xe4/0x650 [ 88.959090] ? lockdep_init_map+0x9/0x10 [ 88.963130] ? __init_waitqueue_head+0x97/0x140 [ 88.967780] ? init_wait_entry+0x1b0/0x1b0 [ 88.972005] ? lockdep_init_map+0x9/0x10 [ 88.976060] ? rds_message_alloc+0x28c/0x330 [ 88.980446] ? rds_message_next_extension+0x210/0x210 [ 88.985618] ? rds_rdma_extra_size+0x205/0x2b0 [ 88.990194] ? rds_atomic_free_op+0x330/0x330 [ 88.994665] ? lock_sock_nested+0x91/0x110 [ 88.998888] rds_conn_create_outgoing+0x3f/0x50 [ 89.003544] rds_sendmsg+0xda3/0x2390 [ 89.007362] ? rds_send_drop_to+0x19d0/0x19d0 [ 89.011882] ? find_held_lock+0x35/0x1d0 [ 89.015936] ? sock_has_perm+0x2a4/0x420 [ 89.019981] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 89.025320] ? lock_downgrade+0x980/0x980 [ 89.029458] ? lock_release+0xa40/0xa40 [ 89.033445] ? selinux_socket_sendmsg+0x36/0x40 [ 89.038093] ? security_socket_sendmsg+0x89/0xb0 [ 89.042833] ? rds_send_drop_to+0x19d0/0x19d0 [ 89.047316] sock_sendmsg+0xca/0x110 [ 89.051022] ___sys_sendmsg+0x767/0x8b0 [ 89.054988] ? copy_msghdr_from_user+0x590/0x590 [ 89.059728] ? __schedule+0x90d/0x2070 [ 89.063610] ? __sched_text_start+0x8/0x8 [ 89.067737] ? lock_downgrade+0x980/0x980 [ 89.071880] ? __fget_light+0x2b2/0x3c0 [ 89.075847] ? fget_raw+0x20/0x20 [ 89.079305] ? __fget+0x36b/0x5b0 [ 89.082776] __sys_sendmsg+0xe5/0x210 [ 89.086554] ? __sys_sendmsg+0xe5/0x210 [ 89.090513] ? SyS_shutdown+0x290/0x290 [ 89.094466] ? __fdget+0x18/0x20 [ 89.097831] ? exit_to_usermode_loop+0x8c/0x2f0 [ 89.102506] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 89.108035] ? __sys_sendmsg+0x210/0x210 [ 89.112074] SyS_sendmsg+0x2d/0x50 [ 89.115597] do_syscall_64+0x280/0x940 [ 89.126231] ? __do_page_fault+0xc90/0xc90 [ 89.130446] ? finish_task_switch+0x1c0/0x860 [ 89.134915] ? finish_task_switch+0x181/0x860 [ 89.139389] ? syscall_return_slowpath+0x550/0x550 [ 89.144298] ? syscall_return_slowpath+0x2ac/0x550 [ 89.149209] ? prepare_exit_to_usermode+0x350/0x350 [ 89.154207] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 89.159561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.164399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 89.169568] RIP: 0033:0x453d69 [ 89.172733] RSP: 002b:00007f51b1b09c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.180419] RAX: ffffffffffffffda RBX: 00007f51b1b0a6d4 RCX: 0000000000453d69 [ 89.187667] RDX: 0000000000000000 RSI: 000000002000dfc8 RDI: 0000000000000013 [ 89.194912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.202156] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 11:26:28 executing program 5: 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$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:28 executing program 5: 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$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) [ 89.209403] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 89.216820] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 89.224297] in_atomic(): 1, irqs_disabled(): 0, pid: 16159, name: syz-executor7 [ 89.231766] 1 lock held by syz-executor7/16159: [ 89.236447] #0: (rcu_read_lock){....}, at: [<000000000c3488ed>] __rds_conn_create+0xe46/0x1b50 [ 89.245427] CPU: 0 PID: 16159 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #320 [ 89.252775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.262115] Call Trace: [ 89.264701] dump_stack+0x194/0x257 [ 89.268328] ? arch_local_irq_restore+0x53/0x53 [ 89.272991] ? print_lock+0x9f/0xa2 [ 89.276617] ? lockdep_print_held_locks+0xc4/0x130 [ 89.281550] ___might_sleep+0x2b2/0x470 [ 89.285518] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 89.291395] ? __debug_object_init+0x235/0x1040 [ 89.296053] ? lock_acquire+0x1d5/0x580 [ 89.300024] ? debug_mutex_init+0x1c/0x60 [ 89.304173] __might_sleep+0x95/0x190 [ 89.307975] kmem_cache_alloc_trace+0x299/0x740 [ 89.312645] ? lock_acquire+0x1d5/0x580 [ 89.316617] ? lock_acquire+0x1d5/0x580 [ 89.320588] ? __rds_conn_create+0xe46/0x1b50 [ 89.325086] rds_loop_conn_alloc+0xc8/0x380 [ 89.329404] ? rds_loop_conn_free+0x290/0x290 [ 89.333899] ? __init_waitqueue_head+0x97/0x140 [ 89.338568] ? rcutorture_record_progress+0x10/0x10 [ 89.343587] ? __lockdep_init_map+0xe4/0x650 [ 89.348000] __rds_conn_create+0x112f/0x1b50 [ 89.352431] ? rds_conn_drop+0xb0/0xb0 [ 89.356339] ? __raw_spin_lock_init+0x1c/0x100 [ 89.360921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.365947] ? __lockdep_init_map+0xe4/0x650 [ 89.370351] ? lockdep_init_map+0x9/0x10 [ 89.374409] ? __init_waitqueue_head+0x97/0x140 [ 89.379072] ? init_wait_entry+0x1b0/0x1b0 [ 89.383297] ? lockdep_init_map+0x9/0x10 [ 89.387351] ? rds_message_alloc+0x28c/0x330 [ 89.391752] ? rds_message_next_extension+0x210/0x210 [ 89.396937] ? rds_rdma_extra_size+0x205/0x2b0 [ 89.401522] ? rds_atomic_free_op+0x330/0x330 [ 89.406013] ? lock_sock_nested+0x91/0x110 [ 89.410240] rds_conn_create_outgoing+0x3f/0x50 [ 89.414889] rds_sendmsg+0xda3/0x2390 [ 89.418685] ? rds_send_drop_to+0x19d0/0x19d0 [ 89.423181] ? find_held_lock+0x35/0x1d0 [ 89.427226] ? sock_has_perm+0x2a4/0x420 [ 89.431263] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 89.436613] ? lock_downgrade+0x980/0x980 [ 89.440763] ? lock_release+0xa40/0xa40 [ 89.444737] ? selinux_socket_sendmsg+0x36/0x40 [ 89.449381] ? security_socket_sendmsg+0x89/0xb0 [ 89.454112] ? rds_send_drop_to+0x19d0/0x19d0 [ 89.458582] sock_sendmsg+0xca/0x110 [ 89.462278] ___sys_sendmsg+0x767/0x8b0 [ 89.466251] ? copy_msghdr_from_user+0x590/0x590 [ 89.470993] ? __schedule+0x90d/0x2070 [ 89.474865] ? __sched_text_start+0x8/0x8 [ 89.478983] ? lock_downgrade+0x980/0x980 [ 89.483108] ? __fget_light+0x2b2/0x3c0 [ 89.487056] ? fget_raw+0x20/0x20 [ 89.490492] ? __fget+0x36b/0x5b0 [ 89.493932] __sys_sendmsg+0xe5/0x210 [ 89.497702] ? __sys_sendmsg+0xe5/0x210 [ 89.501648] ? SyS_shutdown+0x290/0x290 [ 89.505594] ? __fdget+0x18/0x20 [ 89.508940] ? exit_to_usermode_loop+0x8c/0x2f0 [ 89.513593] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 89.519107] ? __sys_sendmsg+0x210/0x210 [ 89.523137] SyS_sendmsg+0x2d/0x50 [ 89.526652] do_syscall_64+0x280/0x940 [ 89.530519] ? __do_page_fault+0xc90/0xc90 [ 89.534726] ? finish_task_switch+0x1c0/0x860 [ 89.539191] ? finish_task_switch+0x181/0x860 [ 89.543660] ? syscall_return_slowpath+0x550/0x550 [ 89.548560] ? syscall_return_slowpath+0x2ac/0x550 [ 89.553463] ? prepare_exit_to_usermode+0x350/0x350 [ 89.558453] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 89.563792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.568616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 89.573778] RIP: 0033:0x453d69 [ 89.576944] RSP: 002b:00007f51b1b09c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.584622] RAX: ffffffffffffffda RBX: 00007f51b1b0a6d4 RCX: 0000000000453d69 [ 89.591869] RDX: 0000000000000000 RSI: 000000002000dfc8 RDI: 0000000000000013 [ 89.599114] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.606354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x1000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x2, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) sendmsg$alg(r1, &(0x7f0000983000)={0x0, 0x0, &(0x7f0000789000-0x80)=[{&(0x7f000033f000-0xa5)="f215102da3bf47f77f05a3c76fe295e8016a424c3b9546c1847c3425599eade45e2fa78a46324d99ccebcaea681d465dc9582be5552e150d9b3f79984add8efd957a0cd15a64090a4dbfec2be22ec919d7611105fe32b771c45b17e3fc77902d2e3acbe7dad20b636141a08f3bf5d5468971fe2a80f9f0c905e4b67bd3334e3842bf6e1330c312b571e96790f7a5c298990b37a14d1e026da571286f8ee6a0382a6a1097cc", 0xa5}, {&(0x7f00000fb000)="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", 0x1000}, {&(0x7f0000810000)="c64cb7226d286c657d5a6dba827db81458407137591104b72ba1b21d34e78283c019058ac020d1b9b717127fee4cff90942dc29805cb4e6cf669778d13180187f4087e286c5fc99ee894bf0c954ee13147bab8be395757b1f37ca4341bcde78052642507b1c6ff15e529bec8243de0260c3f90839d79a517a4c687f378714bb2e30519cdf0cc03d94c29897b692851dddaa57da34ed613766ecd13787c7fc46ac3cc222785415b0c068592fcf6a4c2c8d5759e135045efbbd0767c6ad650831881b40553dffd5a77", 0xc8}, {&(0x7f0000236000)="ad0dc04d45f674fe944d271ec4e492", 0xf}, {&(0x7f0000221000)="b6c1adbdf81a93c92394b191a32ef47c7eb67854a31fa135fe93b66867b7b15176c0d8918395567df9041448b6d4e7be08c817e0dd5fc9b8088d5052fb0a5e9e2095b4131c547fc8f8a048e62da89597f7832c007263c4b3b7fcd0ff058b2933d0c0d7ac70ad7a5231a93c3df5c7f4196ca316eada177c85bdb5676f8afdda74f183b28c841720693051", 0x8a}, {&(0x7f0000226000)="02fe09507271e40886fbea919997e9d866c9e9ab48c7f9523cc3abe65be72c1e2103eeab7f6e658e0f935bb790fd38529052332c22ba2603859ad085ce8dbf3c2f8db4d5d8c6c941270afb83d6c70835419c0eb85ea7898036fa8277aea0dfb6f0df9973ad61801b886a1beecb8353b8f44445ac0631c8c760bb92cb0fce81", 0x7f}, {&(0x7f0000176000)="4ab08a35dc0e7fcee9f4359d8046d6521694dd645212361d2a3ae4ca", 0x1c}, {&(0x7f0000a8d000)="771445d0ce60bec7ad414dbe468eead420b3c3d71b569b18c14dff487f7a123728cd12424ce69921814b8322541064ae8560296309f8f4cf0fd59affd5283044eb7abf0ff8161581bebe8e41d18f103e563f94d6f37838e4279e561be529dcc4913c43c11c4e850dc2f996990788c971442b9b20997ad8dd99277e052961ef779733efbcb351beff5c6f21269f2b5a0a490d4d23cf9ff106712e800c48116c847a6b1a802acfec52b50e12a05495659cd8dcae6be6d31fc1b7ee1474d11fab3103bf2d46bdeefbe8fa52c3bb09ad8a40b03bcc4512e584171d612d5d72e89483", 0xe0}], 0x8, &(0x7f00005e5000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x90, 0x117, 0x2, 0x76, "73acbc0b121f5927970550aedacf7d0d6eae53657ecdb6323e3aee3f4194c4706bd56d8e93b5bb8c7e2248d187bbae2050334ad7b6092c380a51bc9635d6fe783d4f76c801d8cd6408cd279627f7c0615c87c02711c0adb9b4da42f8b8130d5ecb56a67c970ae96fee9d1ff89d6443ca33ee863d77b0"}, @iv={0x110, 0x117, 0x2, 0xf8, "1910043c626434b2b558918e1c34883bd508de531c697add69c25b4ec6010e5f2411862065f08fb3c751888ecab6163522c5930bd9370e7b034ca2718ffb9df19c9ad54ad1500e6229351010aaa508d780e062aa55776db6aa8f55de5e7d67722b56fbf1f2a449e2151973c6aab52cf9a53f4a60a0c976824f6ff280919f0a4ea91d2ed164f9029c0a1068d2ac459a5127e7e39cb6f2e03d7be1fea720d7b8cf208686a95d462bad4d64434518406393be5676aa5c8290f4be8d62d2d861c1be46e9a98d1a86bdefd25f9771ba2676e8958798a5b5a5e76c73ecf70ed82ae3f9e6317aa85e14ea9b4051898964008d31c91f12c719d1d50b"}], 0x1d0, 0x20000000}, 0x4090) listen(r0, 0x80000000) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c9f000-0x4)=0x0) ioprio_get$pid(0x2, r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f00007f5000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006c6000)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000371000-0x4)=0x2, 0x4) link(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000128000-0x8)='./file0\x00') write(r1, &(0x7f00009df000)="a91f8cbca5e23d5974519ef2b5c33d5765f707938605b957937ecc2464640364ec57bb48f2da81b587b73494f6a6438ec33b17e46809e82fbab2124f960f55ee3ea18ea18dd33f8464f6b631663ab5d3033595a8415f394afa437dfc56805b0cb9178ef869629d09626a4e365eddd440aaa3eae6194c4f52cfbd50a5f687ec44d6e928fd1c7bfcd895100e2617dc33d1440d0e392f66639adb4440a3e4b2391e188e3e9216faad8aaf405dbdf5c1633467131dd68205cea14c04307c43a66c4d96", 0xc1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000250000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a50000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000590000)='/dev/cuse\x00', 0x40, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f00009fe000-0x8)=@abs, &(0x7f00002c3000-0x4)=0x8, 0x80000) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f20000-0x60), &(0x7f0000356000)=0x60, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000622000-0xc)={0x2, 0xffffffffffffff9c}) syz_open_dev$midi(&(0x7f0000fea000)='/dev/midi#\x00', 0x3, 0x440) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004c3000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x400000) sendmsg$nl_xfrm(r0, &(0x7f00003c9000-0x38)={&(0x7f0000b95000-0x1)={0x10}, 0xc, &(0x7f0000225000-0x10)={&(0x7f0000597000-0x3c)=@delsa={0x3c, 0x11, 0x20, 0x4, 0x3, {@in=@loopback=0x7f000001, 0x2, 0xa, 0xff}, [@srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000025b000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = dup(r1) sendto$llc(r2, &(0x7f0000224000-0x3e)="b7a7fa9b4ba4402581ae82fd4af292b2cea5367e7e0bf28b70812dba379c5e620b52d3198b2f02fc6329398cb123edae9dc7b304c47db1e52e6346346a37", 0x3e, 0x80, 0x0, 0x0) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0x7)='ns/mnt\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000009000)=0x8) 2018/02/19 11:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000480000)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000880000)={0x7}) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000b23000+0x235)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000db5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0x47d1, &(0x7f00005fd000-0x8)) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000274000)={0x800, 0x0, 0x3, 0x7}, 0x5) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) [ 89.613594] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000-0x28)={@generic="e2a2737f905f0c0402ef44bb5dea2d61", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f5d000-0x5c)={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x89c}, 0x7d9a3b9e, [0x2, 0x8000, 0x24d, 0x9, 0x1, 0x100000001, 0xf4, 0xc2]}, 0x5c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/vcs\x00', 0x4100, 0x0) fcntl$getflags(r3, 0x40b) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00009c7000-0xc)={0x1, 0x8000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r2, 0x80000000) 2018/02/19 11:26:29 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f2c000-0x8)='./file0\x00', &(0x7f00007bf000-0xcb)=""/203, 0xcb) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/24, 0x18, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x72)={r2, 0x6a, "45a2b82b2dbced8c8073a077e1ea52d5a9b4a877024e575d8fd1b0ff554046577f6c87d2dabe73abd5d9c09ad6394847108d52ed2707caec63190f8ea3c20ad7ceb263a53ac69041109f320e17d49b94bb5e238c4b42eef09e9c06f335411e2bdbd5b42e1e0a2e6c69e9"}, &(0x7f0000001000)=0x72) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000-0x4)=r4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000004000-0x4)={0xfffffffffffffffa, 0xfff, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r3, 0x7fff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000006000)=@access={'system_u:object_r:lirc_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x38}, 0x35) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000007000)) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x2002, 0x0) connect$pppoe(r5, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='dummy0\x00'}}, 0x1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000009000)={r3, 0x1, 0xff, 0xecd5, 0x0, 0x4, 0x8, 0x2, {r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0xffff, 0x0, 0x8, 0xffffffffffffffe1}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000a000-0x10)={r6, 0xe8, &(0x7f0000009000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x2, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x79a, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x7, @empty, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000009000)=0x10) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000faf000-0xc)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mknodat(r0, &(0x7f0000979000)='./file0\x00', 0x8002, 0x3) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f9e000-0x1c)={0x0, 0x5, 0xa, [0x9, 0xc2, 0x64, 0x6, 0xfffffffffffffe01, 0x0, 0x80000000, 0x1000, 0x6, 0x3f]}, &(0x7f0000b2e000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a81000-0x8)=@assoc_value={r2}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00005ec000)={@remote, @empty, @loopback}, &(0x7f000087d000-0x4)=0xc) sendmmsg(r0, &(0x7f0000955000-0x78)=[{{&(0x7f0000d99000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x2, 0x2, 0x3}}, 0x2e, &(0x7f0000ebf000)=[], 0x0, &(0x7f0000f55000-0x2f8)=[{0xf0, 0x10d, 0x3, "61fcff0346acb05bda6d60149978c7a3e6a41eb6abf5bf9241dd4ec67bdea40604aed20018f3318d049d610f6ddc688428a803c6f19ef2303d3c9f69871e954016fd4d38162aa4bb0ca1f75bfdea6f674de019b781927117db01a1e325fcd79345d679ff463195910c9d33fd6ca260f45b70df4f1d6404ea9709f220844be336d14c64d2ee84ef8f2756e04a226d22cf1ef98407274e464f8cbcc6a16224d2dae27b6be80f29e71f7eb9b80c833a6a698bf2680e711a7253a896176b4b778877622d778a9e6fd720ac58611be26e22149b22a3adad5541ef095c59"}, {0xa0, 0x117, 0x7, "139f568ebba06233217597eb6d902f9adca91a19ab8e88618d854003b406963f9fbe0fb75981f461365efaeeb9a4e6830525ad785f15d8d7cf2d9aed37a5bc654d53110e02b22a7e42915dbff7c4da99a8b845383257b6b16b2bbf408d6cd0dacdade3508b3578dc0dd3e2a49eda0b55af08b1c2d35d95b2bd729de2895a17bbdc6c5a59fef864810991abd3cee361"}, {0x110, 0x13f, 0x800, "9c6cb6d4a8e7aee9a77090b920f94a814eea5c85a0367df827553f67dd2c32b46d8ae92193cc5faa549c43ea69200e82e3bcb49760dc76adcde66ed17da8c8ea1440bbbf58d8135a12b7c41eb10e1c2c07fd3e7bc1a76df635556a7ddee8631f0d47563d1d744c714a70be9d43ce203280eef3c5a8ddae30fa222faabeca8e989075775e3c83ff370ff96859d699fdee068be4e0d905e43e09e44c28f0afda21cf1677fa7e014d2741af899201419cf9eb5072edd963eeba84b307abe25823b61c675a1d9ee646596b66338ec7595d77392474b515059138aa2db76ecfe2a8e587bcb1897511d76cd55d56a416bc993550d74e1d4aa92079d6"}, {0x58, 0x11f, 0xcb2d, "c50bb39c0c48978e9df411475035073cb1a6b76e3160acf2a6682697917ae296bd8d47f6e4b447dfa1c52334b085a62b2f88c0e22054b3784ec13493dae2502edbca42"}], 0x2f8, 0x800}, 0x2}, {{0x0, 0x0, &(0x7f0000455000)=[{&(0x7f00003d3000)="6b16e00bb1f68c66d2a2f28f645824897662ef8a6e5396e3f9e315af951c4ba019aeb62f5b670d727e61e9316a658cba9c26d900b202c91ff553ee4baf9771cb864e239b5eddac91393b21c7ad2bf8e84b935d887610058157d79c2bb359e2ed37c7a39a89ffefc97b940451eda5289e9650e95350f91175364975cebaf8ec73927c60f4b7d9e3836c6f87859ae18bb25d88878e69", 0x95}, {&(0x7f0000f24000)="27af43a58af1914e62559a9d2a5f2c4c5c4bf8189be5cd3742ae807e4bb677c7b420f3da6e844b4008dc23653c80449d7dc9121510944b56483cb65cfb582bf9f5262da0085a6fd151fb70234bfc1e212c1507b0bddb5b8fc68138ee6f4a1c0926b523333a74109956945205edd33a7634a00837af0f8fb5972ef60d7c2c9c4f9a19e5a4bf01b5a9175d15577529b0598d694cd807b4c1273199ec0ffe6d4ef50eb718d93709636410ed416ec121f708ae000374b622d9a37b2b989c596d38a632561c18a9d7d0afb36bcfcd4d22f5a448e69c72f7", 0xd5}, {&(0x7f0000c07000-0x23)="887dc498a729c5fe731d50e76925e879c9c7574df8368184c82351c20d8f6b66809bb9", 0x23}, {&(0x7f0000a7d000)="e70a7c6238aa56a4e187605f4efd695ecc388c322e474da50d8a04c31a07e0feffc47d3ef1ed5f15db9ce99dbd211f87266936dea9b74201971a5286d5d627f7ca84e077f33bcff967e571690366cb8483441f170906a1d2be4195a63e9b021e8fbdfd582e769c14aa2d", 0x6a}], 0x4, &(0x7f0000f57000)=[{0xc0, 0x112, 0x367, "3cddbadd667dc01544219c76a2c42dca7dafa33107f79a5d5e3cb71c985e61df34957c60c797e17ce5123ad0330128d85fe6f4a479665c4a5f066bc08a6cf09f55f6f2092138baae2c2225032c0f2a3696ae41a11f39c03a22bf66b047060b54de03e81310d47288558b96f043f9915b2f63ffd8ec0d42269b7c92e64da1e681311c39eed811312bca442c2cf3f8aa195bbc63cf5510c0c02167aa62df38fc7ab0c241ba7053d6c8d14d95d6"}, {0x38, 0x13f, 0x4e, "50d233128cdb18739afbb33f9d6e1be41b86c10d5b7109827ce169fe81a55cdac5e74691b2aa71"}], 0xf8, 0x20000000}, 0x1}], 0x2, 0x4000000) 2018/02/19 11:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005d5000-0x8)={0x0, 0x4}, &(0x7f0000ece000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000081b000-0x8)={r1, 0x3, 0x523b}, &(0x7f0000648000-0x4)=0x8) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000eda000/0x1000)=nil, 0x1000, &(0x7f0000509000)=""/194) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7f000-0xc)) epoll_wait(r2, &(0x7f0000b8a000)=[{}], 0x2fa, 0x800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000146000)='/dev/midi#\x00', 0x1, 0x4200) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000c3b000), 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x20000, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, 0x0) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000a55000/0x4000)=nil) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r2, &(0x7f0000889000)=@ax25, &(0x7f0000d5e000)=0x10) stat(&(0x7f0000b0b000)='./file0\x00', &(0x7f000026e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d11000-0x8)='./file0\x00', &(0x7f0000bcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d02000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00005a1000-0x4)=0xe8) getgroups(0x2, &(0x7f0000179000-0x8)=[0x0, 0x0]) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000015a000), &(0x7f0000598000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000057b000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000265000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000165000)={{0xab, r3, r4, r5, r6, 0x110, 0x9}, 0x5, 0x80000001, 0x9, 0x20, r7, r8, 0xffae}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f00001d6000-0x38)={0x0, 0x0, &(0x7f0000ebb000-0x10)={&(0x7f0000280000-0x218)={0x2, 0x7, 0xa60f, 0x8, 0x43, 0x0, 0x5, 0x1, [@sadb_x_sec_ctx={0x12, 0x18, 0x5c, 0x8a69, 0x84, "81e21723ba6777c94df9514f112d7e2f5ec6df12d60e0880b6a10d05b0754809b59755fe6a36a88b1fa61e0ad5a1a5d86f9ec65813ffde1a13542686e43b253644fb1177aa9ba704b5c604aec901e188e9e28793e037b47c21faf2d1b74afe63ed7b2f65da9e4c33e65bfa9c6db1f81372bf4c88d6cdc61cf895f633868d5ea50385d87b"}, @sadb_key={0x1f, 0x9, 0x748, 0x0, "688cc41d5a79558d9577a250b0eacefa785f01872b7388bed6e4d20e78d1f4ab148d5df25a86addd6e626a0c7f59ed150a41b04116cd4527f2bf6c743af126af590797cdeec281c80b1d17d234b6b4eb1eae36be066711682f68ad146f989b7d36d3cac81fcff5a4dd77aff5958129b87fe96ac9a98ed0c1af77158674603fe6ebf69ffdd364d95fe6ff36ca3be951a385e73f55260f8b8e2adeebc21b4ba6521e9fecfd162f8be6b48fed4248d9b7e9ea4a37c89950f1ca5b2a28680f9eda34bcd1e9c47321b1f5be52321aef7dcd87149985cf9aa9f3de68ae313b05dcc1605319228a7e11f0c993"}, @sadb_x_nat_t_port={0x1, 0x17, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xb, 0x14, 0x10}, @sadb_spirange={0x2, 0x10, 0x2, 0x2}, @sadb_lifetime={0x4, 0x4, 0x7ff, 0xffffffffffffff14, 0x8000}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}]}, 0x218}, 0x1}, 0x40000d1) readv(r1, &(0x7f0000820000)=[{&(0x7f0000519000)=""/171, 0xab}], 0x1) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x8, 0x101600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x9, 0x0, 0x3, 0xfffffffffffffffb, "19eb261208fdf8a5bcbbd5f72916ced607fdff42a0a423408d92d5aacdf6d22ad32e624be8ab9b886a40f0bd", 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)) r1 = memfd_create(&(0x7f0000001000-0x3)="917d00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000e3c000-0xda)="a2e90a3865b54bf2233629afd6edf5b5cef046c681fa5a6e4af3ac2326fcc63a067a011f4da635acaa6bf49414025fd47f909ac07f62c6a05b9afaf588bbf04634b70cb637aaf08494a3a7b23df384ef695bbc78c3c5c2bdb0aa9d7cc72820bb0dc51301b60efb310221dd53c68a793750143476bd8138401109b12545faa17511850cc7d1a15c51e05ce7e03db046917be9d0a2a3512da54d76d10fd69903dae265705925e4cddc33500f076af36096216f8cad597288411962efe3eab82de58d67e6fb184cf5a7e491e2f7aff705ea1aa19d7aa4c16721e904") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x418, 0x200, 0x200, 0xffffffff, 0x3b8, 0x200, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000a37000-0x50), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x44, [0x5f, 0x9, 0x4, 0x4, 0x55de04a5, 0x9], 0x1000, 0xf1f, 0x6}}}, @common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x7fff, 0x4, 0x80000001}}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@unspec=@addrtype1={0x0, 'addrtype\x00', 0x1, {0x200, 0x2, 0x6}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @icmp_id, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xfe92, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x8, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2ff) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x40000000000000e6, 0x4, 0x2, 0x0, 0x1c, 0xffffffffffffffff, 0x4, 0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8}}}}}, 0x0) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) fcntl$setpipe(r0, 0x407, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003f4000-0x20)={0x59a, 0x56, 0x8000, 0xff, 0x8000, 0x100000000, 0x0, 0xff, 0x0}, &(0x7f0000195000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000442000-0x8)={r1, 0x8}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) write$tun(r2, &(0x7f0000d6d000-0x625)=@hdr={0x3, 0x0, 0x400, 0x400, 0x5, 0x7, @ipv6={0x6, 0x6, "e6140e", 0x5f3, 0x15, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x29, 0x4, 0x1, 0x6, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @empty}]}, @hopopts={0x0, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0xff, 0x0, [], [@ra={0x5, 0x2, 0x6}]}, @fragment={0xa9, 0x0, 0x71b2, 0x81, 0x0, 0x4, 0x0}, @hopopts={0x67, 0x8, [], [@generic={0x100000000, 0x1c, "5701b79ce24feb3a4a2cb66571b27dee795f53a2bbcffa1f10b212a2"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x40}]}], @icmpv6=@time_exceed={0x3, 0x8c3fd910f49b18c7, 0x0, 0x1, [], {0x96d, 0x6, "fa95f5", 0xa11e, 0x6e, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, [@dstopts={0x3c, 0x24, [], [@generic={0x7, 0xa5, "3befb88f5e019a05fa97a527284926186dbcda49c3848582ff43d2c57941ca3c5ab8839a7a9357e49114a32c7fe5cd7cd0d94ef3ddd40386821cb9c0d363f2d6f8f97512db9cbacde493a272aa4740760e4443dbcc75470b48ca50102097e4291a4d606572a1c518476cb34fda1ad081559f21f76f4819dce24b3a4be5e60e2e424ef87ad3e294e1595040a94fc498f52c94dac59feb3b632ee229769f0f642c0d69687f09"}, @generic={0x4, 0x5a, "96da0eb46a996af4fa6ebf340330e2fc757cb2bc2a95c3eeff684dd7b7bce2125daf4262e5978bb1d60f49b92a4bc5d624b520d72e7059cba6317d94136fcfe2efe857e0427f4f98accee51103488d653e867056b09df2c99aa3"}, @calipso={0x7, 0x18, {0xffff, 0x4, 0x7, 0x80000001, [0x5, 0xce]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}]}, @routing={0x8f, 0x12, 0x0, 0xffffffff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x6, 0x34, [], [@generic={0x0, 0xe7, "8ce09d44648ae2c613b1ed1256e6d8b4d7a60f65cc46e43edbe8e6d48a681ddb231add84dbccfb1deb264307cdbacb0f37d654a358e3db2d420176356c0dba61f2d6e1d75618906903a70d1c714d6c3847e6c58be918b864fe4d480e387571bdb96687932f1293b5eef6f52bedd2a6801ae40af3f8bb28a6b212c7a7f4643dc2ac726c62c652b1fa814bc75b834213cc804eb9fb985459095d31f9afeb4e8ab50b23583f77e1c5df08969e6371b59e642acba4333319b58d8d0bb07f95308338986c65d8fe8a81b304ebddf85b42ad09e7a737cdb12d7b5e58a94324e29d7b6dafd0a55bd07f3b"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x4f, "be6cb58b4c764068c2d9ca1775d7945462f5417c7b593ad0fe01d22a5ea616852ec63c7f974b67a5adcb69c87bd28e4b9ac2b4172adbc3a98eeea0f8dddbb0e7cda2f31660391ea38787afa3d948ff"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0xffffffffffffffff, 0x10, 0x7, 0xffffffffffffff20, [0xfffe000000000, 0x8000, 0x300000000000, 0x80, 0x6, 0x6, 0x40, 0x8001]}}]}, @fragment={0x3f, 0x0, 0x9, 0x3, 0x0, 0x7fffffff, 0x3}, @hopopts={0x29, 0x19, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xc}}, @jumbo={0xc2, 0x4, 0x8000}, @calipso={0x7, 0x48, {0x6, 0x10, 0x1, 0x8000, [0x1f, 0x6, 0x80000000, 0x7, 0x7, 0xff, 0xfff, 0x800]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x50, {0x20, 0x12, 0xfffffffffffffffa, 0x1000, [0x80000000, 0x401, 0x9, 0x3, 0x4, 0x389, 0x2, 0x9d1c, 0x8]}}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x2, 0x1, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x29, 0x6, 0x1, 0x5c5, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty]}], "f875f6eaf4cf20752d756ee6778d39755b2cfb46ed3d83d991ebd625fde53d94bdf356b1c144744e91ba4286ae40240295826671053c1e9f5d1ad5957e92688f0b0711ead75e688f683df36d8150e04fdf8be669f77170723fa73a2bffd6bd0b1c2eadebc0b1ebcca19721f0c009db3e19e3fbebb93bc63da5570e32b2227b10126befd7562d3f7d7dba"}}}}}, 0x625) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000fbf000)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a36000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000a5d000-0x4)=0xe8) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) mmap(&(0x7f0000c99000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000733000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00004c7000)=0x80, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a44000-0x28)={&(0x7f000020b000/0x2000)=nil, 0x7, 0x5, 0xa, &(0x7f0000cb3000/0x4000)=nil, 0x80000001}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0xffca, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4a0dbb68bb931ae97ca674362554772fba21fd5da32bf6914526ad0750de2fb694835990bffb15762e1a6f1f456f9b149449c534f02825d92f5bedea2259f53e", "e0a403fd776b6c45a50dd5dd6588f2dd6869d4057732eef0b2209d777f3915e1"}) fcntl$addseals(r2, 0x409, 0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x66a887be) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c92000), &(0x7f0000ba9000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000065b000)=0x7, 0x4) r4 = syz_open_dev$dspn(&(0x7f0000c39000-0xa)='/dev/dsp#\x00', 0x8, 0x80) socket$can_raw(0x1d, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) creat(&(0x7f0000c93000)='./file0\x00', 0xe) 2018/02/19 11:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00001c8000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x280140) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000583000-0x20)={0x1, 0x80000001, 0x8, 0x9, 0x7fffffff, 0x3, 0x725, 0x969, 0x0}, &(0x7f0000131000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bf3000)={r3, 0x5, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) ioctl(r1, 0x6bd, &(0x7f0000b09000-0x70)="b8aa46aff0d5cb061aa18ed6b77603dd02aabfd089fa700c03d86c0f67908573665dbd49c795cb30af2bcd446c76e58da89a0db5efceae6a60db886cb6c5055c48d7436c536f4d7b42ce039ce102874e9578fc775d63b988de1197ae75121d91460f050748b81417d058f6291e4382f8") epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002f0000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000906000-0x28)={@common='dummy0\x00', r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eeb000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9c, "d0810145e2b628f36248bba36ed8060c2040d60f193fef16c6da27faccb26307487d5d29445555948f8aebf1983536004c9193c91d62b08c29941aa7206259041a9d641b75f532d0af70c37ed8fdd67ab63a806581f479dd5686d2c46b7ad4ecd0d06fb7aac359d51ae434a0a276ea6032b7d5f4aaa4057e87a26d85908027fe529cb951e5dfbd49428283927843a63c34006ea18180b09d905ea944"}, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x6, 0x30, 0x7f, 0x9}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000b71000-0x20)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x352) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000673000)={r2, 0x1000, "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"}, &(0x7f000015f000-0x4)=0x1008) listen(r0, 0x80000000) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = dup(r1) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00002f3000+0x70d)={0x11, 0x0, 0x7fff, 0x8, 0xc7, 0x100000001, 0x1, 0x1, 0x3ff, 0x1f, 0xc0, 0xff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000ccd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) preadv(0xffffffffffffffff, &(0x7f00002ee000-0x10)=[{&(0x7f000039a000-0x1000)=""/4096, 0x1000}], 0x1, 0x2000000000000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b75000), &(0x7f00002a6000)=0x4) pread64(r0, &(0x7f00006c9000)=""/50, 0x32, 0x0) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fbf000)={0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fc0000-0x74)={0x0, 0x6c, "5fc0a57ec33b148c237843197e4e01240226c8bc6e47425fc830a8a963b929d0d1d6a9169be1c9ac5b393b5dbb407108b57ac85e974c319dd2df0be8082cb0d2f3893e7ba34fe0e6737c9e490a304f0d319d6b7196877ae8db4fd96c25b93fc7db4299724b59f14854ba4270"}, &(0x7f0000fc0000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ad000)={r1, 0x8}, 0x8) 2018/02/19 11:26:29 executing program 4: mlock2(&(0x7f0000af6000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fa3000-0x9c)="cf009b90f8a2ba7c750fa25f52d78b7bc4ac6991f45d7674d797f7ed75c3202fe5972dc3d1c2b62d15753ecdf1e5a097876745da58bfafb7b1e02524729a480bf4873b7c8137e78db665ba528e2b3285019e5348d92aacb9b561c26f71a62154ebc94e43f69335e0fc05167bed138a879ab1dc01d885610e9c6e5201a59a1e1a5dd4b5402281195a1c39961519adbeac005f6545dd82ac7fd6960d9a", 0x9c, 0x401, &(0x7f0000112000)={r1, r2+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x5) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000)=""/249) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000003000)={0x1f, 0x5}, 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000)={0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x6}, &(0x7f0000004000), &(0x7f0000004000)={0x0, 0x1c9c380}, 0x8) ioctl$TIOCCONS(r0, 0x541d) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x7530}, 0x10) setpriority(0x0, r3, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x0, r4, r5, 0x7fff, 0x400) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ccd000-0x4)) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b57000-0x10)={0xfa, &(0x7f000070c000)="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"}) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f000001c000)=""/4096, 0xfffffffffffffff0, 0x0, &(0x7f000001d000-0xe)=@l2={0x1f}, 0x8) 2018/02/19 11:26:29 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fc0000-0x60)={0x0, 0x17, 0x0, @tid}, &(0x7f0000162000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc0000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000eb000)={{0x77359400}, {r1, r2+10000000}}, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbd000-0xe8)=""/232) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b05000-0x9)='/dev/dsp\x00', 0x111282, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000542000)={0x0, 0x7530}, 0x10) 2018/02/19 11:26:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000590000-0x8)={0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00004d6000-0x108)={0x5, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, {{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x3}}}, 0x108) 2018/02/19 11:26:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000393000-0x94)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000520000)={@mcast2}, &(0x7f0000c0a000)=0x14) 2018/02/19 11:26:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) 2018/02/19 11:26:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3ff, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x4, 0x30, 0x10000, 0x3}, &(0x7f0000fa7000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000032f000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x7f, 0x0, 0x1ff, 0x2, 0x1}, &(0x7f0000630000)=0xa0) listen(r0, 0x80000000) r3 = memfd_create(&(0x7f0000f63000)='*[]security\x00', 0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f000063f000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f14000)={r2, @in6={{0xa, 0x2, 0x1000, @empty, 0x7}}, 0x2, 0x0, 0x6, 0x8000, 0x80}, &(0x7f00003f4000-0x4)=0xa0) 2018/02/19 11:26:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000bff000-0x68)=""/104) 2018/02/19 11:26:30 executing program 4: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ca4000), &(0x7f0000ca5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000f5000)={0x19980330}, &(0x7f000030d000)) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) 2018/02/19 11:26:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 11:26:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d5000)={0x1}) epoll_wait(r0, &(0x7f0000b8a000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/19 11:26:30 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfff}], 0x1, &(0x7f0000020000-0x10)={0x77359400}) semop(0x0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cb000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000fc0000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d0000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc0000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000fa5000-0x4)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc1000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000fc2000-0x4)=0xe8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000710000-0x4), &(0x7f0000ea7000-0x4)=0x0, &(0x7f0000fc1000-0x4)) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() r11 = getuid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000edb000-0x4), &(0x7f00006dc000)=0x0, &(0x7f0000fc1000-0x4)) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d8f000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc0000)={0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xc) r15 = getegid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000de3000-0x150)=[{&(0x7f0000240000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000215000-0x20)=[{&(0x7f0000fc0000+0xcd9)="528aac44f799e408d320868de6df24c8f68e16a7e6b74f2b6272256f0f57473676700b1772ae2ebba0fa9a918551814baaeecd6bcb20b9a17e2f5839a05e88a48a078cede5ab40777c64b644dbe459a0f1f039f40ae9a9f3c7c385b5da739c5791a8f1719100119dd26cea746962d46de569dc0393aecf977b10e4af60926cbb04e0ba43d65a8be1ad4c5ab9dff6fb10c41d7930d724ce6e09ca22ccd035d508bd1c15b02ac8199e0f23b9ab", 0xac}, {&(0x7f00006aa000)="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0x1000}], 0x2, &(0x7f0000fc0000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x800}, {&(0x7f00003e1000)=@file={0x1, './file0\x00'}, 0xa, 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