INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2018/04/24 10:09:00 fuzzer started 2018/04/24 10:09:01 dialing manager at 10.128.0.26:33571 syzkaller login: [ 49.392230] can: request_module (can-proto-0) failed. [ 49.403317] can: request_module (can-proto-0) failed. 2018/04/24 10:09:08 kcov=true, comps=false 2018/04/24 10:09:11 executing program 0: r0 = eventfd2(0x3, 0x80801) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x40a400) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x0, 0x2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x5, [0x100000000, 0x8, 0x6, 0x3, 0x4]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={r4, 0x6c20}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000003c0)='veth1_to_team\x00', 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x401) r6 = gettid() getpgrp(r6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x64fe}, 0x8) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000440)=""/4096) mknod(&(0x7f0000001440)='./file0\x00', 0x1000, 0x0) r7 = accept$packet(r3, 0x0, &(0x7f0000001480)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000014c0)=0x4, 0x4) accept$packet(r3, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0x14) fstat(r7, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001600)={{{@in=@dev={0xac, 0x14, 0x14, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x2b, r8, r9}, {0x0, 0x0, 0x0, 0x5, 0x9, 0x800, 0x0, 0x1f}, {0xcd58, 0x4a90f98d, 0x689078d8, 0x5}, 0x9, 0x6e6bb5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x1, 0x3, 0x2000000000000, 0x3, 0xfffffffffffff588, 0x2}}, 0xe8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001700)) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001740)={r5, 0xc4b0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001780), &(0x7f00000017c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001800)={0x8, 0x8000, 0x2, 0x7, r2}, &(0x7f0000001840)=0x10) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001880)={'filter\x00', 0xd, "f1cf543641394efb4d37feaf0d"}, &(0x7f00000018c0)=0x31) 2018/04/24 10:09:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) mq_timedsend(r0, &(0x7f0000000180)="8d34915dc2318d631b9dcc8290c032360939f97de6ed4ee66258f6749bfdb51e5d1633e453132237eb44c3bf75002721eca174746dfc5e8061dd6afb76b1a7ab7f0d3af3ac414681fcf70015939250c33e31025fc73da9ec1e1bf533c4e944b98e17b39934fb254ed6c41000427b5afbf4d193d2b351042d95d95758267635337de976cfdb079364e05155a9782520d4d1af2f10592602e22d973c0b24618a1612d65025b417", 0xa6, 0x4, 0x0) r1 = semget$private(0x0, 0x2, 0xc) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000240)=[{0x0, 0x5, 0x1000}, {0x0, 0x101, 0x800}], 0x2, &(0x7f00000002c0)={r2, r3+30000000}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000300)="30c2551d13817340d3f6dcd59f4b688d9b30f8738e161f526a4ebf95c5ef796a576890ae6e71aeac21485b1f28f2d9bd17119cda8e55c86b0c67721796c27e985ccc24ca04e860667a33fede96ade313673572aae54f2391b0b41eb9d782096a8a986986952faa13f5d8d40a5eb48b618614ce91b75a016351c4247fd83cf53f09b81053cf7ab984b21ba226dfce730554eaf5c116834a", 0x97}, {&(0x7f00000003c0)="a617449947bb613c262f518eea19849120ce285532b1e8dfa20d6ede91c562e4d8ef9ce36ac2114b4e54bbce0cfb7e824ca5f88f3b461a75769ef36bc5b14095716fb17e6d6181", 0x47}, {&(0x7f0000000440)="27c0bfe0a1da814e42b12c252e857b2decb7", 0x12}], 0x3) r4 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x4, 0xc000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000540)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'none\x00', 0x10, 0x3, 0x50}, {@multicast1=0xe0000001, 0x4e22, 0x2002, 0x5, 0x86, 0x3}}, 0x44) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000640)={{0x2e, @multicast2=0xe0000002, 0x4e21, 0x0, 'wlc\x00', 0x0, 0xa, 0x28}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x0, 0x8a, 0x80000000}}, 0x44) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00000006c0)=""/134) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000780)="45e81b8cb296a53cc319912ac84091c4049f5ac2d5977832e4d7a3220170e288a115da4e632013af2f67448880b851b50c9aff3e2c8a6194f13a869f36e720ad3566044265d0728e16fb697fe63616d5586ac5128d34b89265cd82962f4b64e75e1bd2b303bd5810aa7757987b1aa159426a3d77eec00f251cc9104a7835641bd290afe53db9b78703a4b3805c44610745adda52803bbdf9302dc1ec2ad7e0253de6e1bcc72f0aca233de399c4e3f1739753fe22938a1ce8182a9110f97bd95eb3bc3b74f4268e58821a644f3e74feb31943dce6a0014bfbea1f1a4026b0610199fc499223a64e59001afe6fa6eae3999fe0a25463e55de8a8c62cb36d4f33a90be0a7e5345c0659df644293055aa85b2063a1f20ebc012fd42ca026597353869dd8a9b97761f8fe47b2695a7d03d4334dc595b28a585f1d6740bb1302393c04d0afc0df0da090b57ee7fc9d22803f67534cab9e892031aeb5464cf86a00baa7f526931a443f1c9835723c6127f5ae48c04eb7b51dc6cea35efe3325a4769924a5e763ccb334da859bbabd7c102a75f98c42412d529e3ad8992a657361fe1fe256885f0777aec139271de5e7303d644dc9e1907812f5aceae5b0949cb007148560e98ea64cf30c543988659f978bd441f516dc9b558481f87cbd6b6cf1659adb2ae6bf36fb77401ce7ac60c44ebbabb12d0ae0625e6e651cfeaac6855682679631ec5e8dd91b3a335ca53e344bf80c130fe08965e6f0ae2749a08c983f4e252da2411429d3b23e909ca6e0a2db39c4f5b00709754ab950752327038bd20a3a41bf0b67fc781634027f16c4aae032111dcc1f3539d2ff4b814e2c9c33b4cded84506ed85d352e5df4c846711538fcc5bf4650e969b1bd71016fd8943dd10a7d4f5e9b9c1bd63175fe0ba386b3def62ba6bea5268f5714c8cbbf225af36330d8aa5f9184a6fec52d51d303aa4ba977d3774d1b9bec3b30412607a9b415329525c2689b9593356a0556623c490fb7526056f09d617d665c19281e4ad3ded5fba7a7d2a5fb1a550d0c849d303ec7b1526ce08904383f72b9707149a8988a9c2fe1e9970ec7a79169398959e1438a6947f5ffea2f0ff118f604525dedb637b02457bfd04a547d8b75483142adf0ca0c3e023f707e27b52a1fad28afb7e606533c3b5df2fa9a2d1c981251902197a976b6a4da22615fcae1d6fedcc8abc932f913db1dfe74046996d8582be690bfa18d5d280de7f261e619365e3120686ccb888c826398ef0960cbaabcb9b4d8321240a63ecb15f34e2774354fdc3ec6b689ed1afafc557f85332fe7ca47b2bcbf7d74a3982cf70b300dc72f73e39820fc154c641ec99ee135df2b58c87698430bdc0ae1dee5102051b359040e64559562ee865176063e536a15b141e1b5e3dbc7e4084bf433e913d24eb990e5a5af02a49fc5d135c269e80cb0ee33f2988f2e8fc9c8007caaca2886d99d3e541e3aee7ef3917dcd56e978d65be5244b3ddbc28d4dc385664dd6ade6aa020c6ec5efad1ae12fa71a2c2630b5222c6a3b94d4107c35c1feee6868d25cf99b81b411fb56a7ee2cde4dd6c680ef39e61b095a8206e0152a0627ebfd87d9eb5a4500a2cb7228ffefb38aca4efc1b359858c7fad8000b48054c81336aa16554191c20dfe1b764051c7be8fdd67cefc63da938cef3037096bbfe38c61b8ab957327a6918734fef734a6128e89bcf68653c24233b290935351111246519884be79c9d59384e2d80dce688313c80ad3c27e5ce021907dc4941e4b2f735ac64e2c12a7a0da1d73dce2b15e1f554c56ebad113e7e1b9a95a4e4d16994883de04d547e12f59fa414343c25eedc2e5455fbbbc44a294b65b83fd3646f2d4bdf34af63cb7fe4c6988afa162486a2c38f2d1c73bb70e910bf52d74cc349c88a3315e6f27db9ddc853d6d9b1864a3e786772f7aee62d50b0df23ee0113621dd3705d6720730ea6e6748383e913a82c6f73651056460a3764250bc3d353df1f3fb4975b14555468076b1bf075e8440aa732d05ce82ec2c6db0007861dabcc1550a5e3646d19d3b860079bc356aaa971b373b20f44f308ba64fa932f07dd0736e10dbfdb6829c9a5644a496d4bec19474bc5523e8169258570d10813fc18324534630ced4b05d34ab41e0be65365bdeae4db4319812a8f4c2bf5d96bb42ceae0ded5ff57c820087ca79daa66f9ab23562e76414e4019faaa6f23d4c204da43dd2d306971315c05206ea4cbe718487bcf812105d60a87e99b32f454f94a9ad3d9d164cc52081cb9db4410e99cd3a9d695ff18c3d0f5e5ace356cb4cc376318e14db2aefe09172cb6f345fc7132718f0377c6b0dc31572c7b284a2ad5860117a0cf9ca51cfc0771cf6865f06a9d6cdd571e192cfe98ddb090db55872ef4c95d73a9124689fe6a03a03d6906a8668db809971c8a4e6f2deda79608075ad16071d18219be140b4e94302e71c1d132e0305b3ebd0cf6334fda63952f45afdeda0b43c7df5ebb780233b23838c574875c3d6b2129c22095125a95029f455154213594a5cad76d89cb8d120d350f4c0905a4f797a8bdc85ab8a724c3f38310db80acd79b7c6fb0fb819ff9e2f520be2907d6d57a538042bff8e4c36c0ec695ff55377ff1a577f31f8a228b3a8a6d137aa98ba391638507963468ac565e9b5ce7e3d3e6ec3df66285f08eb4c877b0f88f9650dac7931269ba4db9c16d4ec9f9a8786364c06b11a619e95678e5b0f9cb38ce6b43d9c26e6d57b31603db5e926436d10965fb4f789c26747a8c1618c32246596c45f92142c07861400eae30a7e6ba9caf96419df2fc56a0175b0ede4145ec0be237c9b86ac4796cf20a737e2efe076fd224578733be3b88955bda47ee4c0e631ab5b7f4e52d3d642ea16338b0264f431d9376806009f1324ee0967c5b7abcffb851cbe0eaccbcb9573361b668ffc9da79120772a5734bf653fe68678a58ce9d152193f0a058c78ddaf607f2776080ad2b291baa2155f31c2c90044dcc2bcb5b34e6cca6d71005c87fe54b9721285649579891f158018a96bc322630040bf69a1936cd5151da64249a34a606c3d04633d322aecd2a257f7aa0c0abb90d3a7e2f355c76d0c9714e978309a82a008d75e60c095a26878eee2251ca45e9f85f9fd43b6857878d87fa8043aff8cae5fa855e3ab9f7a71f4cd8a5173354aaa2da574a9f275cf2792454821b40a639b4c74703acb2d36ed467cbeb3b5a7063e9cb6be4c7f03e8386cb9bec1871b16175e2166bd6c4c8fe7ee39841056c0a69e117b3084db5b000cfcf36dedae5e99dd72ddb2dd03b6a8af4f51b51ea85a523889adffa36b7cf1468d8c2265ae82dad176932d9e0dc01f2ac185afa40122ecc67febcbd184d53decbb7674db22e2f4a9e214c00efd9b0a41361db93da8c1a5ae42b2efa41ee404ebab2b931ba7f26a940df8ca371b4b23d014d5c031d7c29c7c4edd71c084d762e10e91d633e0dcf714e0c90b5ae2702eec3e8fb7122bd94163e7a37008a9e6cdf2d1ec357cfa729e045e04372ba27a54dea127888340c26a8c27590d539024c0911d99a926685821da44a53bbae60926e99920eaafb01f1a004ed96b247867442db2c1be2ee16b903c8209d7549c240b61fac4016792f897484bb3c82b1d0e50bbff644d850b49db1509cb3639e8f52a3fd25704e3ae8c32ae3c338be659af3d54e6e620d5c5d03d322900ab11f8d3e03d2a461588234301bfa26cc4d8f98d1e61fe97d899ba34bdff3b642da518fceb3e7bceab62d48ab8ac55b200552bab99a70d01b32c63c438359ad05a70d4961e6c105a90d2f23e7b0010f7ca1c405a55395c8da36fa256fa127449a034524f89883030649f3425a9c9d1a68c59c7bcdd9fec9b07a576e55b53e95c48f981b8fc4e1b7b57f89f5d82dec3c7a5ca88879f7284e3712bddb12ea7908a963f8e7cf772e90543a53123e8f58237a881824315bdfe82991b4a32cf12e7ad3a3bca1acfcd1ca4e6cad3300b16367f4d8dda14acd3e192d83c671f96f6f091a773ca8770557979b5c0ba45f3f8ca8e6538afb82ccc751a88b8ee12178f22ac7e5713909c83c1a599d68ccc1ec9f8e74d1a25d11c5cf6e917ac93395a5fe1092a311579650c9b72a82f5a50d2df6a7be908f028f9e831d9bc49b16e682b7a088f140bc44ae908c2205b76c60cc1e39a83c5edd5dcabf842b03f55dd0ff1a34e95d7ec5f7516bf0c31b4829f1d69fe302b3519802c34feb51b878238cf9bdea1b579e4c1fe13ada5c8a0771c83ae06d90057ed9694a779ae96fffb09f190c78dfec115bc67a448452558fe7a2d6d85025b1b16e15df604cf3924823848d9ce9d929b01a13f544da5a4c4f48b96b6b657a5d412981da1a94211e13d6144591a7d9ae0083ef34e0b6a26290ed1abce4ffdf537989b288def12a02e18ec20389df6394b31c691c5ed6fba38d7f81266589dd0e6be57be4f457fc48b421d0890c3c04be94e21330720f850aa953a81a613a934373f76255470e907b3692575dc9aa0a5d20e2a58dc4f36cd6ad5f41c945f05eee8b3491921df2997e63bb3f835c28ebc7ca9de0306e20dcad382678ca25e78178f54fab173ae9795ebf9308e48de2be54421f4ce98039a27e0023ad5154def06d1258e78fb2550d23c74af522e8e6159e4edfc02a4f21a81993e661a128891aa4f1b6ae5c431fba4c7aff88c91b73546ad6a90699e36696e7d5a2bf22a705ae75a47ef312bef455b1baa4fef80030f51378d1ed6291cf14ab14ec0301820c0482377a7a178217c95f3da2d894c58d63d83a4800e118332c7d15201e1a2704687bb9e57848058867af47b970afa0392c99b018e24caf43c3a97cb4d333f00115e15fdeb0524a9f934b7ba2c317237bb1cfecebfcbaede36b9b1f96d2e406affe9458a2ae6dde6c7ffab7cfd734f30cd6cf2794fccead7690014b24a7df12d1fa8e24db63af9fff9aa6e1cecc77dbb78a92cf8c9f75ce656b6f04ccc1ff8c4c724d56d2becf071cfe3d95e6a665f2ddcf30295707771cd45bc48f2717135c9023747baca980af7b259e7663e57bd511e6986ae9071a4c063a03766cd627ad1e27a503d86c5684341e0f0a629c7d0dc35c4cc1c3602eec1b7f5c2383dedf66913573ede21b65fd7b3f135bb305107962f815ddfdf4be9cd46d5946e079b1e4ea3f14465028602d0cc674a099aebb03002d1995ccdabc235fd5b6f80124dc141b966dc332f2fde1d161d78091fa64dacab016654e129108ec012339965fa81703cf2a589e73dbab17e54d2ae2995cc46944b2b1c2bf0d43da100c7a38f53dbdd11b42b5a279f126a9bf45231baeb41c168f8e71380cd5bf240944fa89e82eb16efafe8932e2e6845ee0a2025c2a8aa996a99230fb5f82c373f2ab9cd7b0eb5651cb5b64bbea2469b553be7fcfaa733c4758ee125cdc18a18c285dc4ef2e0a62568adce715004203c665fa977f51630a6b726ac550c2ec8f27b31f33b8b4f05bfd306fa5a8531283fa3e46a718a6c6c67b2f8452ad0d6b87a594d2fabc552e9a9306eacb8c5938dd5721e758ceaa9525385515bd4de90bc7c4f39b1760bc55c0b275d19789df98b17811905bf6f9250c092e0f3fb09484cdf57c75c383927c71de4de790e06694a8d24c3fc6112a24357adb0a7358808c0ed895fa6d48fcc1602ce5fd97290ac495aa8957c6eae79676e96bcc5a98ef2934e9533bf9f64f9fb532f7ef6d218b5775527085e7bea10caa633de6e986eccfc9effa0038d440303aa82b0235de693e", 0x1000) bind(r5, &(0x7f0000001780)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x7}}, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001800)=""/125) close(r4) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000001880)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) connect$ipx(r4, &(0x7f00000018c0)={0x4, 0x0, 0x9, "5ac6ac206fe7", 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001900), &(0x7f0000001940)=0x4) r6 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000001980)={0x20080522, r6}, &(0x7f00000019c0)={0x80000001, 0x7, 0x6, 0x1c, 0x6, 0xae27}) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000001b40)={0x2, 0x0, [{0x0, 0xf1, &(0x7f0000001a00)=""/241}, {0x2, 0xd, &(0x7f0000001b00)=""/13}]}) syz_emit_ethernet(0x36, &(0x7f0000001bc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x100000000, 0x2, 0x1}}], {@ipv4={0x800, {{0x7, 0x4, 0x100000001, 0x0, 0x24, 0x66, 0x100, 0x7, 0x9, 0x0, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x1}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x6}}}}}, &(0x7f0000001c00)={0x1, 0x2, [0x48, 0xa99, 0x530, 0x7ac]}) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000001c40)) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001c80)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001cc0)=0x7) syz_open_dev$sndseq(&(0x7f0000001d00)='/dev/snd/seq\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001d40)={0x0, 0x4}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001dc0)={0x3, 0x1000, 0x1, 0x6, 0x7, 0x0, 0xbfd, 0x80000000, r7}, &(0x7f0000001e00)=0x20) 2018/04/24 10:09:11 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x6fc}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x7f, 0xff}, &(0x7f00000001c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200)="a4a86866ebcbba498cf3a90914571b114fc891bf55befb60250ce5e5703b17e7dbf17afd13fe8c749598b62237982e94", &(0x7f0000000240)="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"}, 0x20) pread64(r0, &(0x7f0000000380)=""/86, 0x56, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x7}, &(0x7f0000000440)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00000004c0)='net/ip_vs_stats_percpu\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000500)={@mcast1}, &(0x7f0000000540)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x24}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x13) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r1, 0xffff, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000600)={r2, 0x1, 0x6, 0x8001, 0x0, 0x1f, 0x1f, 0x7fff, {r2, @in={{0x2, 0x4e24, @rand_addr=0x40}}, 0x8, 0x87d, 0xfa, 0x3, 0x1}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000700)={r5, @in6={{0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x6}}, [0x0, 0x7, 0x4, 0x1ff, 0xe0000000000000, 0x1, 0x6be, 0x9, 0x3ff, 0x8001, 0x5, 0x7ff, 0xc3, 0x12600000000, 0x80000000]}, &(0x7f0000000800)=0x100) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0x823, 0x1, 0x4, 0x8, 0xffffffff, 0x9, 0xce9, {r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x49, 0x7, 0x4, 0x4, 0x7f}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000980)={r7, 0x1c, "cda14ef758536ec93544c9d82fd24d8043035bb0dc33a51931a5cab0"}, &(0x7f00000009c0)=0x24) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000a00)) sendto$inet(r4, &(0x7f0000000a40)="25a1de950c7148b6d804c519f163976942a0875a982c944508e59689741e22a133ee6c87d02a31dd1e095ef61bf3d4cbdc1d4ef1cd738aaf2fd005299917b3df8940c28758729df193166802b1990c878f181197", 0x54, 0x44, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={r5, 0x3, 0x2}, &(0x7f0000000b00)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000b40)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000bc0)=0x8, 0x4) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000c00)="87cd14c32a9d6d40a1da674bfca91afbf141f99e7b9b294c2674ea0334aa1a2d55ac1f66dda5838416e29d0b913d060330a587eeb7711e17", 0x38) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x24, r8, 0x60c, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x20040000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d80)={r6, @in={{0x2, 0x4e23}}}, &(0x7f0000000e40)=0x84) connect$inet(r0, &(0x7f0000000e80)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f0000000ec0)) 2018/04/24 10:09:11 executing program 1: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9a7efc6f55986d1e73ca121d81429aa0382a24b0f78a9a48783dd17a3ec081895198708297ee32a16e5a0df2fb818ed59a1a6fb95ba35a29b3c6a9b640529a4513dab5afdda7ee1080dc5fc69a7786fd3964fed9402f8b888e4f23d3dbb4e15481652e41817be0", 0x67, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x4000000) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000180)=""/155) r3 = epoll_create1(0x80000) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000240)=0xf7, 0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x78) fchmod(r3, 0x14) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000003c0)={{0x3, 0x2, 0x4, 0x0, 0x7}}) getsockname$unix(r1, &(0x7f0000000400), &(0x7f0000000480)=0x6e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000004c0)={@reserved=0x1}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e24, 0x1c424441, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e24, 0x18, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x92, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e20, 0x5ee3b307, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x6, @empty, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x1e}, 0x7fffffff}], 0xd8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000680)=""/143) getsockopt(r1, 0xfffffffffffff51d, 0x101, &(0x7f0000000740)=""/9, &(0x7f0000000780)=0x9) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000007c0)) recvmsg$kcm(r1, &(0x7f0000000f00)={&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000880)=""/1, 0x1}, {&(0x7f00000008c0)=""/209, 0xd1}, {&(0x7f00000009c0)=""/217, 0xd9}, {&(0x7f0000000ac0)=""/187, 0xbb}, {&(0x7f0000000b80)=""/202, 0xca}, {&(0x7f0000000c80)=""/194, 0xc2}, {&(0x7f0000000d80)=""/84, 0x54}, {&(0x7f0000000e00)=""/23, 0x17}], 0x8, &(0x7f0000000ec0)=""/32, 0x20, 0x7f}, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000f40)={{0x1, 0x3, 0x0, 0x0, 0x3}}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$KDSKBLED(r1, 0x4b65, 0x20) lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)) pivot_root(&(0x7f0000001100)='./file1\x00', &(0x7f0000001140)='./file0\x00') fcntl$getflags(r3, 0xb) socket$vsock_stream(0x28, 0x1, 0x0) keyctl$link(0x8, r0, r0) 2018/04/24 10:09:11 executing program 4: r0 = socket(0x11, 0x6, 0xfffffffffffeffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket(0x18, 0x5, 0x77) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x600) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x5, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$KDADDIO(r2, 0x4b34, 0x3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x10001, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x4, 0x111200) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000000340)="7043455e4f2d86b27eaf84d9c57048cead8e074dd998f87361b50c134b094118fc83e4cd4b98254e55da938e7be01587343cf8da3ab4666be1874e8f3c17af8d56d63087c3a8863147a6ec4e083fbdc04a4d21d2b98c98b4e8ee5efaba3963e6da71a9123ee10640659116ac6cc9c3839b46b190", 0x74) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000440)="de9a0e82147497c0e343230261acec17fc858aecdf4d122c539143b73066c5906d1b43d7a163a04c5efc76f8cdcb42f8046458fb4434977525d5ef1a3a74b5fdc3586dc12454f84992b061909d38d3acda780cf4611a7a276060fb2b214efe947d499cdee706d2dfdba4b726e95aef833cece17ad9a18fb7c5f3ea49dda36edce0ab2b30bd3db64b4725e53ac7b564180f6256ac05f92a5f7d6a99edbd3f24e502297911327fbfc019cbc95ce76b1c70fd17e6cec26a8cd8087787fec950cb639514786c04", 0xc5) recvfrom$packet(r4, &(0x7f0000000540)=""/174, 0xae, 0x40002021, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) sync_file_range(r1, 0x3, 0x7, 0x4) flock(r0, 0x2) sendto$inet(r3, &(0x7f0000000680)="5ec8fc318145088cb84ee460ebc89e870525ca2e86f1048b72cc9237545416d70290850ac02c6316767383bc2ebdda182e037ab42653fb462432c78b855c6a090164b2e28eeb98b3d27e9b033171690ca51d5e8dfe71c84e073fb4afed567f277ce08dcc5523ab0d1f6f5cbcf87a50df8b3430d0879a76cbe4073debc3d79b61368b583bc702d8d983a3348393cefa4ecf4443236a8c43dbaedf1bf97722bdf6f5cffb274df04638dd83c1f25954f89a904978f6011f10c879a7c6e1f816e843", 0xc0, 0x4000000, &(0x7f0000000740)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000800)='dns_resolver\x00', 0x0) accept4$packet(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x6, 0x4e21, 0x3, 0x2, 0xa0, 0x80, 0x33, r7, r8}, {0x5, 0x800, 0x9, 0x2, 0xffffffffffffff11, 0x2c2, 0x1, 0x2}, {0x3, 0xffff, 0x6, 0x4}, 0x7, 0x6e6bb3, 0x2, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in6, 0x3506, 0x2, 0x3, 0x97f8, 0x4, 0x1, 0x2000000000000000}}, 0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000d00)=0xdc, 0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000ec0)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000dc0)={0x8c, r9, 0x0, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000f00)=[{0xc, 0x9}, {0xc, 0x7}, {0x3, 0x80000000}, {0x4, 0x4}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000f40)={0x0, 0x6f, "4e37da0d09f9255b3bf523d3b8e38a1c1617132ba66508070e940abcbf287f2f1918498cec945183ddccbbe0d02c1c5f0d73b425a3520f9917ff4e63357ed9f4bef439e5cd07b8f896f6d93d9671d5cf6ba4cc965b722c41780412e12f25659f003433b0911f0b3078d89ff77c4b5f"}, &(0x7f0000000fc0)=0x77) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000)={r10, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0xf4d, 0x3, 0xffffffffffff0000, 0x40}, 0x98) 2018/04/24 10:09:11 executing program 3: r0 = getpid() tkill(r0, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x94040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x7, 0x3, 0x8}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x324, {{0xa, 0x4e23, 0xed, @empty, 0x8}}, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10001}}}, 0x108) connect$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"8f4a1d7f13d077"}, 0xe60}, [{"f5ca7d05643afb"}, {"5cada62b200cd5"}, {"406af1a6c07ee3"}, {"0a38a304e3f409"}, {"a4610604b1df6f"}, {"7daa93dbac3eaf"}, {"a0daaca135f741"}, {"3d376bc7cd72fe"}]}, 0x48) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x4404) sched_getaffinity(r0, 0x8, &(0x7f0000000280)) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000340)={&(0x7f00000002c0)="d963448ce52f9065d2f5c03fe4409de6328f28a6150180b5d329fec2850b2f577e001f934d4e58e2567b9adcaa972e34486cc6084b0eafcfe10ca74eeddcb4744f3bd01b9f77666e2a32640b", 0x4c}) fcntl$setflags(r1, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/15, &(0x7f0000000400)=0xf) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) timer_create(0x5, &(0x7f0000000740)={0x0, 0x37, 0x1, @thr={&(0x7f0000000540)="30f11d10f6ba71237350bf7268c0aefc894e62c951b3a75d276bed1ac9c8b326e387669378a7950f31a7e8d689794b80397e7e207328dfb6771e002041f95dd5aa07e413070d84e28af82946d0a43c417715fbaca0edebeebb2e1f3428414d0c140ccbbc09f00a4eb3b1d82e1a12f58072c936a7241403bff05e0c6272d22d15bf5069d11ee50c9e2c63d45335bc3bed8609f4d6d7d4e1882e6724d0f053e958040d643a1492385f1638cbfd3c0371c8a8bd372616d94bf53b061ba59e1417ecb28d03817b7e0657998cf375042832f07feef4a75ed1c3b51fce77638be3", &(0x7f0000000640)="7d11b2f87ccf256612279ad43174886782ddad7fb50f197db70e5a3fa518e74a721a0c20f8f2f4caa597cb18f3cb042108e1748d01ddb414bec89314c41de148dfba465547ff07e71516c3bbaf048fb8bdd37cc6122a2e1a7e6b1dbf01fe8719b99869ad6f5784e1b6adee0405ee88a8f3291bb48be7812b919903f9522b5c913641930110dae8f88bb38bccdb546259e1b0b840fd73e1b00e31943ea4f41d2d2377ac2bb1845e0c63526410145242f52d92cd1365f9924b4ea97b5cf41068dd237e4a7b25561119f4f63497cf89944a43fe6281fa0f48bcf705681ae8ed646084420d069d8f76a67b88df7fe92af947"}}, &(0x7f0000000780)) open_by_handle_at(r2, &(0x7f00000007c0)={0x78, 0xffffffffce9591a9, "35c11ea62056cee5774c78821e3076495f672e935979bc95476f079a39c0971652bfba2603fcf5322c5e960fc0b75fb0e0443f840400b8479a56c7517d554bc011fbec56307ab4e947cae16ba73b3d580f5d28693166b7a7e47ce148f6a39e6474230c65dbc4102249ac4d6c92f68f50"}, 0x44040) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{0xffffffffffffffff, 0x4, 0x3, 0x84c5}, {0xff, 0x4, 0x1ff, 0x80}, {0x6, 0x80000001, 0x2, 0xff}, {0x3b, 0x100000000, 0x1, 0x7}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x8000}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000940)={r6, 0x5e6}, 0x8) renameat2(r5, &(0x7f0000000980)='./file0\x00', r1, &(0x7f00000009c0)='./file0\x00', 0x7) mkdirat(r1, &(0x7f0000000a00)='./file0\x00', 0x98) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) tee(r3, r5, 0x3, 0x1) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000ac0)) mkdirat(r5, &(0x7f0000000b00)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000b40)=""/157, &(0x7f0000000c00)=0x9d) 2018/04/24 10:09:11 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast1, @dev}, &(0x7f0000000080)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x420000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @multicast1, @remote}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x3, "c42286"}, &(0x7f00000001c0)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xb7, "8209e34a2b30a433433ef6ef1b5b2cb3d411d59a512148c2fce93c4590e16f6419a242c4ca63e2d6b17530dd596b9d95df0acabb30df61d5ede78a4b41c659dc0f7efeccbe08ecc44e21b5e64b5fb0551a6361d9d4c572475cc1c83f39e28551f7bea958eb79e04380ae7a5138270b23890fee90eab1c643ce45a21c8a6b0a1382d95cd81b23698053b010f78725c3fd1bccbcdea261b8bdb7808b67434eb2088918e01dd62bb6cbec90b9879537b11d5fa4c2e12d47e0"}, &(0x7f00000002c0)=0xbf) openat$cgroup(r0, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000340)=""/63) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000380)={0x1, 0xffffffffffffff0b}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x0, @multicast1=0xe0000001, 0x4e20, 0x4, 'lc\x00', 0x0, 0xffff, 0x17}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x4, 0x9, 0x100000000}}, 0x44) r4 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x40, 0x400400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xe6, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xa2cd}, @in6={0xa, 0x4e24, 0x82f3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x38) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) symlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000005c0)='nr0\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000680)) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000006c0)=0x7, 0x4) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000700)={0x9, {{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x5819, @mcast1={0xff, 0x1, [], 0x1}, 0xfab4}}}, 0x108) r6 = semget(0x2, 0x0, 0x13) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() r10 = getegid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00000009c0)={{0x6, r7, r8, r9, r10, 0x40, 0xffff}, 0x3ff, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000a40)='veno\x00', 0x5) socket$can_bcm(0x1d, 0x2, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000a80)=""/149, 0x95) 2018/04/24 10:09:11 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x7, &(0x7f0000001580)=[{&(0x7f0000000100)="104c3bab129c39c92358fefe9bf5f7122f13587be31500787848dbaf9dfe226aa94ca5a4818fd99c4bf6d15486488435c91c9e327666454b30574e9f22ed4aebaf86fc493d484fc8ff58639598a23267fc8ca1ff57c831e45b81e1da5449a0dc26a173be91d93492b65ca3589faeaf422b4f9f2f1fd4cc25b0d0fff09b53dad8d1c449b37cc2fc6995a54387798f52b0590b80d5eb674ca2a75a5d32198aa6259dd59c1e1928f5f0771c658d680d30729f47f2780f30b49078eeb424d9847daeadccd3c55d5a9c53526ee2939b97c5fb46a28d1780e81ac4d8f4", 0xda, 0x3}, {&(0x7f0000000200)="617d37d6f6a8ac3994b50550bab623906a336a1c60797c13e08e522d9b1e1a1160e124b85d0529865c09589c773cb38e8083d5b37444961642", 0x39, 0x77}, {&(0x7f0000000240)="31ad0e173ac1a8b8e155330c93a01e1b4accd417ccf181788569746ae32f99fb69ffc42d87d5059fed653b02bad224486ed2b06ebac535eb0d2ee3383ccd1278b261c43a8675ba918579d6556ea7a4a76465e7c26ee4120d1e9d68d27b3e71dc411191dc263283ef1f7ec528feaecaeb52b1bc0340c9ca16115a2252885d0088c7517a56588b92b22b3ee6d03a984a74b1d5ebe2b1feb0fcf2dd8ce7b69ab0c369cb87732ba17fff55f53b7393713aa10205a8a200fbaa8f7339678e2b3ea18f8f433b641355b70369cdf7447eeebabff12e8f98b1ce06757edf9eb17fa1cf9a65de8099ae6793eba98e2e26b8", 0xed, 0x7}, {&(0x7f0000000340)="9a8a80aeeb007a42178402fae244b9286df4780b9bd5dd4a50240600c942061a9865d4", 0x23}, {&(0x7f0000000380)="4fa37f5ed6afd4a5fdbe0d0ba5107144323accd60565447d2f388b0479b3769a6594e270831ae44ca783e88de90bc9d9304efd25d12d45d93affee036c3417d578d851f04c08e7769c0a2f09df7324b156b0088d7a7387f7227263db3dbea0b372e95d50e79cee045309c9227aa7f2c484f05a8c2ac6a943873de614940593307016bfebe76f66c51743b50c9f4a7c3a96f9c6ff6299ea5c3f515250fe45918e4d6c43feeab6826a9f6a904fd3fbb3f6e1db97ac10652ea2b1b6fd11619ce681eba48b8f5b1048b88ea14522db0b48ace2f241168cddeeb14e3edf819fcd67b2a3676b4172af8a7e36ddd31dcd9415d9dc80489c6f5c391188b951ff2c53a9b28d5d687d0018fdc3449e69631af5836165df0db2c8f20f4e21119f9b5ed2ab8f5e449aadfbbec34aa7b594955d152bb34df4156646378e29e2bec6090a83959376d13c2ed3df45809be2b7cf58a041aa7597f49bbd201fb3681d83b57254dd08e0efab718d3fa10fcd2711504179c05b859631cc23970aa8ca88f4d6505ee02e9296690ceeee002fb842cf6b8e6a5b01d714be2351cf32d5aa2951d4aa081cf77907d60711f376118ec34071cec46d8f3c185795afa6bac2346980a2a9f54d3b54e1645efe8abb872d4468284f486c201a36183c6547f3f9b63e9e38ff68f3ff4692b6abe114511952cd3d3577db41fb24dd086e471a518b79e06d4657352240187e0fd8dfaac04d663fbcbacd239828a1471d5aac90b1ae914b14e743b9a7030335797290498cbdb5b4fc48298cf8644ed3e284da1f584dca55a0940f9f2cb0b547d659206fa583a1ed599be754d3b99a769a7e35ed77aa5449f75c9804e2914ef4f5cb4a91c51d72752928c5e3991042adc6b1d7d1bcd047582b8a04b81425ef6807b5e607e4b22cb316dee21a37107d90bc3a3a33c73a2fa6463ca0a53fd4da28050a2c3846cee0da323047cfb973a78294517b99eb9883f19f7e2f6e77e0789a693f329eab0ecbfd8bfa499cbad12cae6e8e24a7cd42c51358fc2ee378dc37d921ffaccb0c0b3d6c4b3e827ca289f80c921844cc70916ba41d3c7b08698f6767dcf325c985f1f5093040410a2b041caf2b1f3d0e4c710363511d57b3a584cc2cd7796bf4483f50d76ef0f38b6589f6444b06507efadbfc95369c16913e9ccbb9145533659d8f2b9d726d2824790930fde445b559802d3cf3ed86ef9107601703f49b9733b1bc49bdad12511c6648705ca7bebe5adfe72e111087fb7073f855dd5ac26f9a1b6385dced89a0306b621a04cf4dec7531c670f2bd206178aeade1b9bf8f1a7fb3631ce6759fdce250b56bcfc3c22b4cecaeec638fa58525d79a6353f421901ca8b8c09542e0f8f0c9fd76a9668cd73d477697c0d4dc582aca4d6895bb5c7d24d68585947fe6678ae54ff1f5fd72cfdea1b6348e40f6469f741c90cf14a30cbbdefe55ac16ec00e997a6a7bffd8b9ae08cb95a75acda358f4680e6810d29aaf8957ab56c8ca165c3d4bfbae4693cc05eeeff7eee0f6d58e68bac1bacef2d1aa2984da93acaae77578c627ad4285c6f85f0167098e4c9a24b65918840d5c3f076a7e76df9adbba988b9a8a8345da02c48e143085ea4f1ccf91f697deacf38084a18949c2b5a3a13f4d5c1cb386135e1c8e8e6b82571fc28cde020aaf05eefbc92f9d3b4ca8ea475343149247b38f47d922a08ac14430ea3bf739faa619a0e54f1695e23158c54891e361a472904cbf24cedf010ec1f47990d16b9657d5e4d94bbef7429ad9eb7f6903a48dd24cff690445f052ccbd1208ba75ebf77f70029ab15ad819067bf87c5ff131b9e25208f3cf75461f0f42b455a77c9104111fe2f2a45ee58b7e670f676f060722f541032d0773b5b8e0e69bb84dda00c99dbe41508cc6a2b6bca2d92eafb6f83b9adc434fa8a3303f1c67646b7e1e6f3ca56c84d25f577e620a1d826d4ce508240b36013d13de8ab4bbe17056f4f0c86d57fadc9947488321a764e987d318215adc9f11fb602261529d3c771cc5291a07be08d959b7e5713832b939a20a1d6111e8e3614493dbf35c6a2507e367d94484c1817cf272e4f74c55a27952b0907e4fb511f586933d99870349d88c5fc178bf7a1eb74650eaf72ccfd75c077046f30be35cb4bc2c5826066e7ceff2fa53e1c029cb3ea7643a77beca26aad03dc5cca8f3bb92b7598c499e41f0c45ad9d99766f9246b0abe4af14f633d52435247440b9a89ed66c72bc85188cc2c920413dc807eab08d57a7fdc0f00df4d045692d9201964eb3f4a9839ebaacc073325e180053cd50d0f0d88988b007b3772f4f888eb2c7e2622db2afd15ccc7c0eb51a4e36034edc0b0c67b79e18d75f7dc8430ec76a3fbb6e27837407202ae4a77e08de9ec29df70bc14f50cf4ff4823ec858b50b75a33cfd1b8c94c8ab68f436e686335f52f451268bf1242d2f745dfa07f0253d7da9b84318097157d26a4cf38e4a7285ceca8927a381c875c3ca6fb07c9abee2c459d7cc3c4df468983efa9d8d582519201c2488ddbb99362af58b443361ee62983a91307ca04b549030b00d6c777b072b29490d1ddff7e7ae71749664e4b7e09f735e39fd99d4c000167a6e314cdddabe18f532915ce6e533b744b95a5b891becd7e140d2b6ad298cc12e8077a429a48902c0fac9a12a130679338573467ab725735c8dc8443a7a7cdb4d0deef85fc99fb1f70da81c0a66b7ccc2f3ff168c7d8a1380ac8347c245ac8193e45a6950a7a34e55c33a92aee0d14ebdcea3ee8c974b86d2f196f5534196c53a391faf4c7f623df162f29272b469848ec80536087412b3072363739c70eb4679cc491476fbbc2b724db8a13b8ccd2102c9241160204ebfea402ac996f2488a3b3b030d3b39c351ee724a936178932cd81b3f636943a757316dc69df15fd97a74c2c1c8a93a7aaf0ab85ecb1411afb7c5db16745b76594b82b241f677671c4bf939927b70ae828be7c347ad0ba1be75d6f172a17c9c108963b8f814bc4dcc02b6735e98778bb79fc157847a329acbf66e315cd46eb8e0422e35938d3a0f3312bfe1230dbce94a6b240872785831ad52ff8332633919723e88647f64a223f27a96e2343cde94683aa1d7548008b353a052d84d88fb513ef102496dbd30698c91c1f02cbbeedf649c57c2ca207d0349493c6a89a73eff4744a01f14a164ce81e59344e3546c0cc2eebe138b1b12b5474bc3421058dbe03a78999ad02ca85cb7b1c981d202af22be45cbac8f7a98e5e6cbc80494b819b0dc004e0afedf5c0ce08863bea173c2bb37f97ebc5eebca20d336757bb2e70627e432f223c2d022e77cfcaa532689f92a41e3722634096b3a318cfc76d4515d3407595824113c15a4dfb813634a97ba9db834124174914be6425846ead44cfa0fc648d03df8cfcfc2ca7c03dba9d7db9ae129504b148a75e980a7a823c5daee5c5da8a521a14738584827c031cf103ef73167711ac1654ad6da3633f03ebe57cb6b497a738e01aa95748120c97c762d8554feeccbea97d136e3c0173536a7721353c1291f06059afadf97572b62e871deb13f51483b1f071c9b43d8925a6fd2f620439b415b4e60bf36db301eab60007e2f8f3cd32c7f0d7aaa74806c6f5e9afaa9903762a1e3bc2fab2104e8b3e1387beece62409d7194c5916f5168f5a9e7d56e3e1de130fb5bb6674c03be8f29e2c2525780aac5fd5cf0097fc5cf6487aa48ea2b239df0cbfbb4c46cc7ff840f8a2185f6cca3b872b4a9d0b8d453c7b3db62f4eaa2d8de65f12461b61b08b37e8774bed1012f090ce17e798f581a50044e34e564dc91418cf192357ae13b9e358971e7446cecceade8f7ce1f1932d24cac4e8195206a2e7db217d891aa9288b54a0f6b2ca1ffedc09b768be3b37d9eeb2e0dc782347f5925a70449a2a23b43f390bc7e77ca9c975f37474cdf1b898f9c02e31c39a4d1acde43fa9632260dcf39043a31c11befc26401b35f88b37da6a7b23e7032d8a9915de89a0c6c65ad285d3eff97015302821fe60678e88b8d8ff1e17fc08eed77e2014015aa24b334bc61b6a9c32d52a9fd42b0a3022a8e13176a091d3bebf250d76d5a13a2d20098d114aa688db5d8b31789b1e27f8d715cb89ec06721d400cb82147f9431347775c68a6f125c72a601c3a886c45bd732cef0b9a66ba7b1f4c3ff2cf45d7a23e37fa4492e8f18578b119badc6231e31f1b58cfc6990cb40697d28e352c8b0e18363ca8de9658393d694fc7964f5701f7b7fdf82c410573b6a99cebc8265f38fbf5c557985103618cd490acf0e28acf2c56715314fee6523986ce3d0b77f6f0c10ea99ce93344b8d536536f6b41d31ca2264cb27046f84ab34a9f16df97535805230f4d32c063d5cfec3416394cb5a24a29c549b7091c0c1205a071d1ac59dcf14ee7600cf92bf12d62997ea1ddb5983b60da38e57d6ed5f6eadf75d01e77e32483a7317e939ad78bf1fd0e4e80488223f6ff76c0e53f9c5187a96d4b85c048475243df019ae3584159d3c16d91003829c6c1fad60de517a54d7fc1e5fed105e95c1f7d37cf8c3275bb9c15c1cfddc40f248064e9118bb3bf57bdc97628b90e53175c4171def8797e321f0dd8d238184344a17a5f0de4f256bb4faed9ec6ac8b272efe66f783e1596a74a6b03bfcf54caa0f61a3ae6a7513a90ed5fb6143a28d2e649d9ea23732d110661accc7859e883fe336461d14c96bf781e2e90e8cafdc5cab1a15366f9c25aa22698de38459e9fef11c23e0f48872dc57e8e868de6efc5fe58fe557ef098b5db8b93f6467a5b859a38a79e4ebcb63e38307dae4b40e80908547a8c98897084f3012f811617031b0efe22656596b8622517cb87ef571eecf67cd356ba6554dc79b997dda3045901205161e70da3d22fbf79f7c2c8434b7b659ced557230ba323511aadc161189f71ac2c01f0b7e3b57833271b6fbed0ddd9c45cb1b71fce94ef0d048e79e1180142ea14847e3fc3876265357071be57f8f9fbd586b74c50f6262e5d81b1f99dde5918e8a4d29e34d61c6aa09a0eb61fd8cb4e589033c6c2002545bc9c1e7f759442ba60062f6d779b4f394a6c95776721ec097020aba0a7a0fff3fb47de7eac2a5c3b2ede268eab07bf79dfecf2d7131846536aa134170c55bbe626f61014d033647416ded3bc13a1f8418870bed474b5a3f3721ead2f791fc91a7abcf8167e31e55bac4b174e34ccb2409d0b6e47e2c362a4c20e2c93b6694963b41184d919138a24023ec72c6775a7cfb8b4437800597e8906e5b12fec144c92e1bc588507eac55ae725ab44837a511aaf1c943f9460dae5c4153b9e30a2d44818101ff8e10f4dd0316b04b1e4e60e86e1bcea7e668e2580da2d33b3c3d8259f7c0e807541f36519a8356509c7a5cd234dbd6ec25832a051eb649d95c59090ddc6bd98eaf71220d29deaa8ef02b77b01dc1e27ae65a70a07d17ef6b6055abd3f16d89016fb9c6c03af60fefbc61354fae0990d8a09d4595aa2256208e7167b652a1ae8e723be27a8f6190ca92bb66491e2873ab3a1fe970113b916068e2408120d50f65d5cb398da398f33779a70a1ac038848a7f3dadcff71e3bbb474dfee1bcd8190c731e0b47ec8a303b50692c1324c1ceff2d678f819095a2dd0b7c52e600e1d1be83059fd0902ead17d93d097536cc671660597700c02b1ae434dd2aa6313c17e0471444fbc0b1a6fa62452f45101960591e6b0761a069c115afeac81a803bbed300e78933c9f4b0871d6bed0c41ba993b52df84d33ee005970", 0x1000, 0x80ce}, {&(0x7f0000001380)="dfcd52dc1c804b3dc3b8f8367c68c8d0d77d8355097783f2c48090550040b0a7911e8b50bdba3e67c0f2af8897e70ff597428a66ad4ff1ec42b27b9293aa6963ec41ff75c396de04801cff38d108c0ef0c7f382ae0ceaa50fb212d0007af48e4b9f80842278da2dd5d537fa2c85e7f48bd09fae530da179a649cf3e106f5d24f160ade977166bb3359cd08c059a4df77331f20fcbb0f0bc179e8295d31c0263aed0ff8dd174072af06b7d1cdf18f9ed44c6f28b0194b9c5cea120f65dcef97eaf31d571affe30fff12", 0xc9, 0xf8}, {&(0x7f0000001480)="12ca38ae25106db6a86285701ea470d47958cdc879cfa67b395c4733ed898d029921507af5852351b181742e9aa0f25335599a44ddebfe05a604644eb3e73cafa4e38d7a4c231f85dbc8182e5d7715a008e88806ee5d9278a63d7ad467ced5286b4cbf04819363063d0130fed8db740e4078ef7074f4bf108f6fea54ebdd09b4d7a69c0a89276fe147d99823c81be1c2aa6ae019e2862652d73f54af6c5652eb8b76fef92ce85f1d742b0fb8c3faec4c6c69f8e0f6ee6c954536006b10c92baab830409f587d379884e8f0a87d6206202a382ca6e6c670525b706311d3bebe3b01c80ee3a5657ac213", 0xe9, 0x26}], 0x100800, &(0x7f0000001640)={[{@resize={'resize', 0x3d, [0x32]}, 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@noacl='noacl', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@data_journal='data=journal', 0x2c}, {@hash_tea='hash=tea', 0x2c}]}) write$cgroup_int(r0, &(0x7f00000016c0), 0x0) r1 = gettid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000001700)={0x34, 0x6f, 0xfffffffffffffff8, 0x7}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r4 = add_key(&(0x7f0000001780)='big_key\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="18678269c0f737f8bbbf52349e9e17708672cdaa140eed2fa6a4fae2059bdf3a7c612babe3e06212c7b75430db3f632822e794e52bd128a7fd40d2601d5eeba8e09e8f71b6b5bdd607b3c21d55c6ea27da7d5600eb98f25e45ff73589dd54aa6e22d", 0x62, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f0000001880)=""/119, 0x77) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000001900)={0x20, 0x3f8}) splice(r3, &(0x7f0000001940), r3, &(0x7f0000001980), 0x4, 0x4) syz_open_dev$sndmidi(&(0x7f00000019c0)='/dev/snd/midiC#D#\x00', 0x1, 0x4400) syz_mount_image$hfsplus(&(0x7f0000001a00)='hfsplus\x00', &(0x7f0000001a40)='./file0\x00', 0xffff, 0x1, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="a9970140a86b30363e4f20dafccfa14ddf20e07fc8fc71798ba71dcb23a023a329b1759a73ad", 0x26, 0x2}], 0x14000, &(0x7f0000001b00)={[{@session={'session', 0x3d, [0x36, 0x0, 0x3a, 0x3f, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x7e, 0x3f, 0x3f, 0x34, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3b]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x38, 0x33, 0x2d, 0x0, 0x34]}, 0x2c}, {@creator={'creator', 0x3d, "af4b1c63"}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x37, 0x34, 0x36, 0x3f]}, 0x2c}, {@force='force', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) write$binfmt_elf64(r3, &(0x7f0000001b80)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x5, 0x8000, 0x9dd4, 0x5, 0x2, 0x3, 0x6, 0x383, 0x40, 0x348, 0x1bd, 0x0, 0x38, 0x2, 0x7, 0x0, 0x8}, [{0x6474e553, 0x7fff, 0x9, 0x5246b8f7, 0x4, 0x400, 0x1}, {0x7, 0x2, 0x0, 0x4, 0x3, 0x8120, 0x6, 0x4}], "69405aafebaca2a8d1e4aa24ade7920091e1223017ac578524842983eb0ec13a0e13eeb2b0b3a1700ef4fa60bb08", [[], [], [], [], [], [], []]}, 0x7de) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000023c0)={0x7, &(0x7f0000002380)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000002400)={r5, 0xc}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002440)='bridge_slave_0\x00') sendmsg$nl_generic(r0, &(0x7f0000002540)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x28, 0x2c, 0x100, 0x70bd2c, 0x25dfdbfc, {0x5}, [@typed={0x14, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x40) r6 = syz_open_procfs(r1, &(0x7f0000002580)='net/ip6_mr_vif\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002600)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000002700)=0xe8) getgroups(0x5, &(0x7f0000002740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f00000025c0)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002780), &(0x7f00000027c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002800), &(0x7f0000002840)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002880)=""/161) get_thread_area(&(0x7f0000002940)={0x1000, 0x20001800, 0x0, 0x1, 0x0, 0x101, 0x80, 0x80, 0x5, 0x82f}) openat(r0, &(0x7f0000002980)='./file0/file0\x00', 0x450000, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000029c0)={0x0, 0x8001}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000002a40)=@sack_info={r9, 0x4, 0x200}, &(0x7f0000002a80)=0xc) [ 53.876324] IPVS: ftp: loaded support on port[0] = 21 [ 54.132822] IPVS: ftp: loaded support on port[0] = 21 [ 54.203011] IPVS: ftp: loaded support on port[0] = 21 [ 54.275175] IPVS: ftp: loaded support on port[0] = 21 [ 54.360064] IPVS: ftp: loaded support on port[0] = 21 [ 54.445062] IPVS: ftp: loaded support on port[0] = 21 [ 54.583660] IPVS: ftp: loaded support on port[0] = 21 [ 54.821827] IPVS: ftp: loaded support on port[0] = 21 [ 55.688330] ip (4725) used greatest stack depth: 54312 bytes left [ 56.130493] ip (4758) used greatest stack depth: 53928 bytes left [ 57.136836] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.143351] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.175397] device bridge_slave_0 entered promiscuous mode [ 57.341403] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.347935] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.376304] device bridge_slave_0 entered promiscuous mode [ 57.420321] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.426847] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.448901] device bridge_slave_1 entered promiscuous mode [ 57.535846] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.542355] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.575868] device bridge_slave_1 entered promiscuous mode [ 57.597167] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.603666] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.631867] device bridge_slave_0 entered promiscuous mode [ 57.657303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.666824] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.673298] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.699292] device bridge_slave_0 entered promiscuous mode [ 57.754202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.778409] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.784903] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.823893] device bridge_slave_0 entered promiscuous mode [ 57.842866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.853478] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.859998] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.902220] device bridge_slave_1 entered promiscuous mode [ 57.927765] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.934250] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.948587] device bridge_slave_1 entered promiscuous mode [ 58.000993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.020627] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.027153] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.070591] device bridge_slave_1 entered promiscuous mode [ 58.097340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.181968] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.188488] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.224494] device bridge_slave_0 entered promiscuous mode [ 58.242771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.255841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.284657] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.291147] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.325855] device bridge_slave_0 entered promiscuous mode [ 58.358554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.414403] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.420994] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.465884] device bridge_slave_1 entered promiscuous mode [ 58.485721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.520258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.567840] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.574328] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.609273] device bridge_slave_1 entered promiscuous mode [ 58.638462] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.644973] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.668640] device bridge_slave_0 entered promiscuous mode [ 58.683763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.701592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.737916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.763112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.828677] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.835169] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.887130] device bridge_slave_1 entered promiscuous mode [ 58.946190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.978971] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.991707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.003322] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.013646] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.077334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.177871] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.212104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.230605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.259124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.291306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.300147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.392414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.441977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.448986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.462562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.471364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.502492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.553204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.560183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.583233] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.621350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.630309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.651616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.658600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.748219] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.761081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.772128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.841532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.877600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.885167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.960820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.007618] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.019684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.028093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.084238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.091287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.117197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.141611] team0: Port device team_slave_0 added [ 60.201869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.209962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.278224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.306936] team0: Port device team_slave_0 added [ 60.333892] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.356632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.365550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.377793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.393538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.428477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.442587] team0: Port device team_slave_0 added [ 60.457496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.477965] team0: Port device team_slave_1 added [ 60.546069] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.588214] team0: Port device team_slave_1 added [ 60.618397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.625391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.641268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.648327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.661665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.696804] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.724615] team0: Port device team_slave_1 added [ 60.743959] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.756965] team0: Port device team_slave_0 added [ 60.778330] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.792101] team0: Port device team_slave_0 added [ 60.809089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.825789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.844751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.883753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.905336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.917298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.934953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.965400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.992764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.003534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.014943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.041537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.051978] team0: Port device team_slave_1 added [ 61.060607] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.070790] team0: Port device team_slave_0 added [ 61.082491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.102142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.116417] team0: Port device team_slave_1 added [ 61.125260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.139238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.179420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.187147] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.195586] team0: Port device team_slave_0 added [ 61.222248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.243268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.276469] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.294522] team0: Port device team_slave_1 added [ 61.301443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.308372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.319907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.337624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.359918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.371404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.380690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.397540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.412992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.430753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.463144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.477331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.498336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.507533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.536368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.553171] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.565648] team0: Port device team_slave_1 added [ 61.580520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.587503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.606746] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.637706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.649917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.663385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.677519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.685950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.693552] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.708141] team0: Port device team_slave_0 added [ 61.718521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.730314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.747301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.778653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.803923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.815824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.834020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.850761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.862915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.881141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.898772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.908148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.915171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.946129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.966237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.984932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.008731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.018013] team0: Port device team_slave_1 added [ 62.024364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.032215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.041319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.060258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.080735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.088202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.095498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.130545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.162362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.185863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.204743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.221404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.230862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.238829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.256577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.288621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.296454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.309459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.329663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.343704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.358825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.385210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.416123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.446914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.471143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.491361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.532421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.573274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.580240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.593434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.636810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.656214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.689303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.818720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.827270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.841970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.058340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.066084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.082226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.264840] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.271357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.278277] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.284789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.366200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.373796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.419343] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.425828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.432715] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.439173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.498939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.704180] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.710686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.717508] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.724092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.733904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.761207] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.767660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.774512] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.780945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.819439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.850309] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.856799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.863609] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.870093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.938293] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.951804] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.958286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.965169] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.971618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.987933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.375322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.390836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.402017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.410456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.418833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.444990] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.451513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.458365] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.464862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.477698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.687785] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.694309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.701221] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.707681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.740241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.399179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.415119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.232637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.657441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.694259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.885958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.934969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.974569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.156716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.453771] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.513190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.546665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.550401] ip (6104) used greatest stack depth: 53912 bytes left [ 74.586179] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.685782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.768790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.800343] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.062286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.068620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.085126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.269977] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.276375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.286964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.397501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.426501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.437956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.444290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.453313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.472183] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.478453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.496326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.614571] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.620985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.636638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.736286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.742641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.759760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.004472] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.184625] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.229149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.235491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.246296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.310600] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.337921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.344291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.363433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.415588] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.464595] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.663569] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.100767] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.152461] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 10:09:39 executing program 3: 2018/04/24 10:09:39 executing program 0: 2018/04/24 10:09:39 executing program 5: 2018/04/24 10:09:39 executing program 2: 2018/04/24 10:09:39 executing program 4: 2018/04/24 10:09:39 executing program 6: 2018/04/24 10:09:39 executing program 7: 2018/04/24 10:09:39 executing program 1: 2018/04/24 10:09:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x26242) sendto$ipx(r1, &(0x7f0000000040)="abcb62ae61b8a4bacf990dd92a8c", 0xe, 0x20000000, &(0x7f0000000080)={0x4, 0x8000, 0x1000, "4ebf4db6ba1e", 0x97e}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)={0x14}) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x1}) 2018/04/24 10:09:40 executing program 5: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80400, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x1, 0x100, 0x1f, 0x8}, {0x3, 0x8000, 0x100000001, 0x3}, {0x100000000, 0x7ff, 0x2, 0x1}, {0x0, 0x46e98616, 0x1, 0x1}, {0xdf, 0x3ff, 0x777, 0x4}, {0x3, 0x0, 0x4}, {0x7fff, 0x47739ad4, 0x0, 0x8}, {0x3, 0xa2, 0x4, 0xe616000000000}, {0x2, 0x7, 0x0, 0x100000001}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x24, 0x0, @tid=r1}) 2018/04/24 10:09:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/04/24 10:09:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x2, 0x2, 0x8, 0xa000000000000000, 0x3f000000, 0x80000000, 0x7fffffff, r2}, &(0x7f0000000240)=0x20) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xff, &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x25dfdbff, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(0xffffffffffffffff) 2018/04/24 10:09:40 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r3, 0x124, 0x70bd28, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x28f80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd32f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000280)={0x8}) 2018/04/24 10:09:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x32}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x3f, 0x9, 0xffff, 0x1, 0x3, 0x0, 0x4, r1}, 0x20) listen(r0, 0x1f) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:09:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x6, 0xc88f}, {0x36, 0xf9}, 0xffffffff, 0x4, 0x6}) 2018/04/24 10:09:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x13, &(0x7f0000cd84e0), &(0x7f0000c9dffc)=0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080), 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) openat$cgroup_int(r1, &(0x7f00000000c0)='cgroup.clone_children\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x100000000, 0x30, 0x7fffffff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffd, 0x8, 0x2, 0x9, 0x3, 0x1, 0x6e800000000000, 0x4c07, r2}, 0x20) 2018/04/24 10:09:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) listen(r0, 0x110000000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xdc, &(0x7f0000000000)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xd47f, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @empty, 0xfc2a}, @in6={0xa, 0x4e23, 0x3, @empty, 0xfff}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}}, [0x7, 0x1, 0xfffffffffffffffb, 0xa01, 0x2, 0xa8, 0x7f, 0x87, 0x7, 0x100000001, 0x2, 0x7, 0x9, 0x9, 0x7]}, &(0x7f0000000280)=0x100) listen(r0, 0x0) listen(r0, 0x9000000) 2018/04/24 10:09:40 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x900, 0x70bd27, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x14) 2018/04/24 10:09:40 executing program 3: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/24 10:09:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001200)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001400)=0x5, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000000140)="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", 0x1000) close(r0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)="cd52fe57bf78666315bff8e3c1cb6032595c8a71d66f088a13d7e3090a28e16d2ba4f312ebea0856fd3ad75218881a75c222fe375942fca6d8457a", 0x3b}], 0x1, &(0x7f0000001340)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x80}, 0x4844) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8988324d604a5c5b860d334d8dc96db5e16076f3cd606e35645d427b12ab321e9df645fad6dc3f611c5845e23940930ed5769ec992003efd71458698ffff1c8d3e", 0x41) openat$vcs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vcs\x00', 0x8000, 0x0) r4 = getpgrp(0x0) fcntl$lock(r3, 0x7, &(0x7f00000013c0)={0x0, 0x7, 0x80, 0x5, r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001280)=0x511) getpeername$packet(r3, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14) connect$ipx(r3, &(0x7f00000011c0)={0x4, 0x0, 0x62, "848d374feed0", 0x3}, 0x10) 2018/04/24 10:09:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200004, 0x0) mq_timedsend(r0, &(0x7f0000000700), 0x0, 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/04/24 10:09:40 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x2001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0x0, 0x5, 0x8b6, 0x9}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept4(r1, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) chroot(&(0x7f0000000140)='../file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/04/24 10:09:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2}}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) 2018/04/24 10:09:40 executing program 0: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) inotify_init() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) close(r1) close(r0) fsync(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xffffffffffffffe1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x1000000000}, &(0x7f0000000380)=0x90) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x3ff}, 0x1) 2018/04/24 10:09:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101002, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) r2 = syz_open_pts(r0, 0x2) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)) 2018/04/24 10:09:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x2000004000000044) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8000}}, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x98) 2018/04/24 10:09:40 executing program 3: futex(&(0x7f0000000000), 0x10004000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x800000, 0x6, &(0x7f00000012c0)=[{&(0x7f00000000c0)="1a1b1719c631bca3156cb5477143765cc2872186203ac55009d07fd3e007b13c76775a104fb8de53b56b2d030ed8774a0b924fd6e69bb779aeb3b96998ffa5950d6d4b64fa4f787099a8392526c603a8b7bc4387e031ee04a09d7c6ba117c660b7ba33e62f948c0989b0955d7b2d996f6d87ab625417650b1875c0dbcdbb27a46e2b824dada37c20d1511803beaf052eb7dd09", 0x93, 0x1ff}, {&(0x7f0000000180)="cfd92e74f50ae118b6389b33724a2dc14e", 0x11, 0x80}, {&(0x7f00000001c0)="cd1adc18748ba77d1397121db28e4aee9cb01e79016dd8263092bed94777e695faf36b6ad8fa1189f1cf77c4d8a116fd4e57834b744731a2087d73", 0x3b, 0xd573}, {&(0x7f0000000200)="cf4a2bc3229d13ce5a3b109ba2620e111019d0d2600d614cb32c512a352dc79892bcc1b22a44", 0x26, 0x2a3}, {&(0x7f0000000240)="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", 0x1000, 0x7f}, {&(0x7f0000001240)="05de507f4768ad889ef7e4d81027fc4199545cdf58567a0385c9d4475a08ed707bded16efc5aa49b59cfb4bde69565294de939b7a3d2616a4a5dc908818934bd029aaf91dc8cb8b3ed4714d7a08fff1f16c239568943d454287630536d0f6bc30e5d3513b81ac5ea9bc507adc389cadd43acbc85", 0x74, 0x3}], 0x80, &(0x7f0000001380)={[{@grpjquota='grpjquota=', 0x2c}, {@sb={'sb', 0x3d, [0x2d, 0x3f, 0x38, 0x34]}, 0x2c}, {@nombcache='nombcache', 0x2c}, {@nobh='nobh', 0x2c}, {@grpquota='grpquota', 0x2c}]}) r0 = syz_open_dev$sndpcmc(&(0x7f00000013c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x402) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001400)={0x0, 0x80000}) r2 = open(&(0x7f0000001440)='./file0\x00', 0x0, 0xc2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001480)={r1, 0x80000, r2}) 2018/04/24 10:09:40 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='$^+%trusted\'vboxnet0\x00', 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000100)="812538e29977b6b68035d5b3f194bedbd51450d6a62f7e55abb8ee426553778444e97a9e14b9021290af58c097478d463bc48b645b5219ae709690711baaf153f9a3a86f0ce78a5dcc243c132ce4163d97d1d8d337c14bc76eca1bbb2ccf9e3a4cb3b3b610a3c046caa749211baa3af0209c2d89d4b71ed618352442d0eed68156cf67182c6445db7641a9b716e9aa9566576fceafefffddf73724ed59af37eda813ceab39d46a60e5a0065772e36c745c83019a00f9acd52daeeaced1c547d1ffa8901c369ddd8a7d90c2ca5bd6f7e79059c0acbb59e1ad863f18", 0xdb) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffffffff, 0xb8bce94f684bf47) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)=r2) 2018/04/24 10:09:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffff80000001, 0x167) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc8}, 0x1}, 0x4090) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0xffffffffffff24b7, 0x9, 0x80000001, 0x1ff}, 0x14) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/04/24 10:09:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x10007, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x220000) recvfrom$ipx(r3, &(0x7f0000000080)=""/39, 0x27, 0x120, &(0x7f00000000c0)={0x4, 0x0, 0xcc33, "8badf33385cd", 0x100000001}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x24, 0x52, 0x200, 0x70bd27, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) sendto$inet6(r1, &(0x7f0000000000)='l', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:09:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000180)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x4}, 0xc) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000000)={0xc7, 0x10, [0xfff, 0x0, 0x9, 0x3f]}) write$cgroup_int(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000140)={r4, &(0x7f00000000c0)=""/46}) 2018/04/24 10:09:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b0) 2018/04/24 10:09:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000380)="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", 0xfe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) ptrace$peekuser(0x3, r1, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0xc23868bb3cf01eed) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0x800}, 0x8) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, r4) bind$inet6(r0, &(0x7f0000ffafe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = dup3(r0, r0, 0x80000) getsockname$inet6(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r6, 0x20, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000040) 2018/04/24 10:09:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000280)=@req3={0x76d7, 0x80, 0x2, 0x1f, 0x10001, 0x80000001, 0x9}, 0x1c) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x240402) 2018/04/24 10:09:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) times(&(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/04/24 10:09:41 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='eql\x00') recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'eql\x00'}, &(0x7f0000001280)=""/47, 0x2f) 2018/04/24 10:09:41 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xf93, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x5, 0x400, 0x9, 0x200, 0x81, 0x7fff, 0x0, 0x7, 0x80, 0x5, 0x8, 0xffffffffffffffe1, 0x4, 0xffff, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x101, 0x1ff, 0xff}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$getown(r0, 0x9) 2018/04/24 10:09:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0xf0bf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x400000) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x4, 0x7, 0x0, 0x2, "7264582f7407c0d44a1bf16c3fa71ef34ec1fb4cc241e36a65f04dc6cb63364b54d32d2932c60278878b3b60b5a3f22741ce002315fc3381967d930cc2ae14", 0x3}, 0x60) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x4, 0x80010, r0, 0x0) sendto$ipx(r1, &(0x7f0000000340)="6060ef289df99285e2872071481c", 0xe, 0x8000, &(0x7f0000000380)={0x4, 0x6, 0x7, "8663440856d5", 0x8}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x9c, r2, 0x10, 0x70bd29, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20000000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) 2018/04/24 10:09:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x70, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/24 10:09:41 executing program 2: r0 = socket(0x10, 0x803, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0), 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) dup3(r0, r0, 0x80000) [ 83.587870] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/24 10:09:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ba00000000000000", @ANYBLOB="01e3ff0000000000feff00000000000000000000000022368e78af104ab3d1b76891c23d20f9e889797b453cc95f85db08f66dcbe5b2b7b8c4ae93536a9269237b99d97fd9f44fe73eae1839ba0b6c516310b215f4f16fa331248cc1803a278c50096d7c4a9dc974a2f6bf179743177b1d64f66c24a2bd7bde0529"], 0x9b}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x0, @empty, 0x8}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, {{0xa, 0x4e20, 0x68d, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x80000000}}, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}]}, 0x390) 2018/04/24 10:09:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='O\x00\x00\x00\x00\x00\x00\b\x00@\x00\x00']}) 2018/04/24 10:09:41 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x400880) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0xf2, 0x0, 0x7, 0x3ff, [], [], [], 0x5, 0xffffffffffffa520, 0x11, 0x8, "c00bb1941bd88529eadf749ec5e50bb8"}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000380)={0x7, 0xa7, &(0x7f00000002c0)="687cf608337c19c482e01695ee35229b5c04714390fa039f3049f52a6ede9b64cf206ceeee2a83e30d667ea7fc645c0d1ee3a771ca8c9b60da27fb9de7001901eccf6d6e023aa3458ed2e6c9882a7d6f2d83ad4c79ec3be2fd536feffe3ac47197a5d6b8d98777f96c17740fdfb890a9b1d7530870f936af0e980ff170b0ac88965574dc88484fabd6b6ef7bd475561d7e61a1f1ccdccaa3f1a8da05fe3b465b80a00e2d8cb131"}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/24 10:09:41 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x418040, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000006d0000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1414aa000000000000000074756e6c30000000000000000000000065727370616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x372) 2018/04/24 10:09:41 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xf93, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x5, 0x400, 0x9, 0x200, 0x81, 0x7fff, 0x0, 0x7, 0x80, 0x5, 0x8, 0xffffffffffffffe1, 0x4, 0xffff, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x101, 0x1ff, 0xff}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$getown(r0, 0x9) 2018/04/24 10:09:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) futex(&(0x7f000000cffc)=0x4, 0x3, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), 0x4) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x4, 0xe7, 0x0}, &(0x7f0000000200)=0x10) getsockopt(r1, 0x20, 0x100000000, &(0x7f0000000380)=""/58, &(0x7f00000003c0)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffff801, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x8, 0x210a3464, 0x4, 0x8, 0x3ff, 0x238, 0x4, 0x2, 0xc50, 0x2, 0x2, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0xfffffffffffffbff]}, &(0x7f0000000340)=0x100) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@full={{0x3, {"d220c69fabfde2"}}, [{"c70a6769a023b1"}, {"1875e069d6f7bd"}, {"97c95f9ff8a739"}, {"459411328cb7de"}, {"17754fde769465"}, {"48c0fe9eff8ca5"}, {"fcf5be60ca08de"}, {"e85db1f978940a"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000500)="5a1a5c2c22f48c432f657882d61645abe7aa10d992260cfdd29db2ab97a3bc6f5afbf2dab9c3bdcb70d3d4a3213e898146fd4cc0de431bcfc6e5de96d8e04908ad2bc69d21dad6aa41f595a1dd3c66f47272dc6a00abf228f0ebe29490e415c046d296be161ced8fe3e25acdb2198691351381a2745210f6df5fcd89afd0728c5214a0229fbc61ee83234467c8e51f9f3d0dc1e97a4167a841149113cd41a4bff47ce66dec29b57f3aad1a7585487e5d28de38da5aa6a361c3252909bad0ba529c1eaea0eb378f71aed4e49e", 0xcc}], 0x1, &(0x7f0000000680)}, 0x102) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000440)={r0}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x4, 0x0, 0x5, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x6b3753b38731532b}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r3, 0x8000}, 0x8) 2018/04/24 10:09:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x880) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x200, 0x8, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x6, 0x100000001, 0x2, 0x29}, 0x98) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) 2018/04/24 10:09:41 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) socket$inet(0xa, 0x6, 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 10:09:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x3}, {0x5, 0x0, 0x0, 0x5bdfc2fe}, {0x6, 0x0, 0x3f}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xfb, "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"}, &(0x7f00000001c0)=0x103) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x7, 0x7ff}, &(0x7f0000000240)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) clock_getres(0x7, &(0x7f0000000040)) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) 2018/04/24 10:09:41 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x10000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/4096) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x400, &(0x7f000032a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0x0) 2018/04/24 10:09:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x800}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0x1, @empty, 0x4}, @in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000006c80)="a8822fd1d6d5e3c7968f5cdbda168a739dfcbab64f74a3ee5a3ff34694b4c009c671b2e7fea7c4e5136722abd12616a36e30045718487f022eb221236e30daa94ae1af15fd7f4f3c4f411ea6b04de91f5f3c33c39facb882a019187330f5a5b448aebf89c2d9971c5e60d8ec3f2d9b74dad7603cde034dbd531791fcd5f97f314de952804b848c95edb27331424c9148d176b8bd4569cd4727de1687432ebdda6e972f5617f7479b1db6fb792f4ebf407b5357cac95d8f689f99303d4bdf70e84cca1ef41afa4c8ef240707740f087f8387a2a37177c628db72190946908cd0bff11447417dc1bbe1d7e63766d7c0f8a461faf295f05532e4ad14dc2dfd4c708c996277c2dcae23747e2b119a994a9cf51603629cda31f1f8bba75e9cff4276a847e0104ded7be268dc2e52fd7c756c4d55fa412d4dc3e36dfc2bec6312cc31224a3ef88fdea22faf302698c888cbe572f9268367b5af93114a547a68fc0186fbf74f35f2e07d03bd4fcdc12b0eddc5b0646fefc2c8b6583657f90e9b7a0e6f8f815348dd7069c80611eb59de69ca3e0dfecbbbcf06cbce4501d44f90b4357971011b7d57ce395b4bac02cf3da45d94b160a056f2fc7586ae39b5089b3bb8f5b91b986e21707894596dbf72aeca4b16b409c5e1dcb6394b02d5c65816c4836e922f8d283a65480509fe91db1840c6c2d134906653d39adaf7954be8917a3e41d6cddc0b72cb73470d36b12a5e08ff302aeef25d92623bfb4873dd706c3108ca72e7a07bde1cdf15cab1fb5fa55263a799e89da84f7aa65ed587e6d5f15ddfbf52b1247e130dcda08249b76e5129c8aa71e296aba6aa4d06078a8570ab7e41f67da5f643f0c5f228fc1718121bd1934b56b7a2b43d3d1f52a7bc74271c670f6a3ccb82dfda4f07078ea872a620fce445429fc6d4dd65608cb33824123cec146eec28e01b93b3fa90b256fc4f446f562b7d443d55681346636cdd2345ce980fa21f9d594c849c7e3b7cabc8790b64e2f6a32f1f564e665c4dd5c27d7cd246bd5fe54921daaa258f88162a18ea7cefd90075fdbb517ed739ca82fb67160df41e7dbc543a01e5c84d5ca6674ceedd8d7e45f71c4a78a15bc1fd30a04a95e85517840cdcce340d372b2b1f4f8b517f64b09c52158b11e39435aa87d3cb41f032332398ae2fdf2611268826cbcf5dadc25674215da3ca6e6830b24d9715d55b9daa4543d45a697844ddc174229c1019e61b470c8108832e32b7ead4a375a5016e484b9346d7e091b92f882ec60f619391c35cc0270cb02d9e227503ba94e5c8ed3e168f718856b37f951fbcd9c0fcab08d1876812bc57d143471bdb16d1553b55e64222cc7a3035d52703a32aae5e549c6db0067f8d2c053ae4a49365ba53f319d472780677fcc6b83e626fc12c5be69c84cb4", 0x3f0}], 0x1}}], 0x1, 0x0) 2018/04/24 10:09:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) timer_create(0x6, &(0x7f0000000000)={0x0, 0x13, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {r2, r3+30000000}}, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x20, 0x0, @thr={&(0x7f0000000100)="cd563e277001d743f34d9c4845", &(0x7f0000000140)="2777c0860fe3a46fe32150ad036852ca3df1415f3613091d1088fe62ddf3e555b7a58f0e2c090809fc67ca385ee1e0d262159d91df736f4664e84df42fd35dc7a6ff07ffd2d5fb783c1138e37bf3eaaed6e896f8e7d767a5b35bf0e3eecb2650a0ec27e28b4dc0bc01697eb966ba38f3de3777de475a05473c5fc3b3a69165ef595ec7a5961a938f7ddb36b0c01a3090afb14e1b78a92aa773a02c66d89c3cacb3bfd561f29add17781261552be6c72d7920f6060eb407284b2dbd386011a3f12c369fef09214bae33b10d5a1cc7ffe3b626058db34c25d440c22e55057d7127b776766f012cc973e5965d20"}}, &(0x7f0000000280)) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/hci\x00') connect$ax25(r4, &(0x7f0000000300)={0x3, {"4d9b59d3cea85c"}, 0x4}, 0x10) 2018/04/24 10:09:41 executing program 3: unshare(0x20000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x40, 0x200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x80000001, 0x2, 0x0, 0x7f, 0xde4e, 0x7, 0x2, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000000700)=0xab0081bae3ea3371) iopl(0x6a8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r4, 0x9ba0, 0x5, 0x7f}, &(0x7f0000000400)=0x1ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r5, 0x1, 0x7}, &(0x7f0000000480)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x481, 0x9, 0xd2, 0x5, 0x20da, 0x7, 0xffffffff, 0x8, 0x800, 0x8}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x7, 0x100) splice(r6, &(0x7f0000000300), r0, &(0x7f00000003c0), 0x812, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xf8000000000, @dev={0xfe, 0x80, [], 0x16}, 0x7}}, 0x10001, 0x4, 0x2, 0x11f37899, 0xa}, &(0x7f0000000100)=0x98) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000004c0)=0xa1b9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x0, 0xfff, 0x4, 0x13}, 0x98) 2018/04/24 10:09:42 executing program 6: r0 = socket$inet(0x2b, 0x801, 0x3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ee400000}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c04}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x71d3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48080}, 0x4810) 2018/04/24 10:09:42 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0xfe46) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400800, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 10:09:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/24 10:09:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000480)="d24774efc4c9971e3a28207ca6696e314d73255ff4568f198cc31456fadc6c14"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={0x0, 0xffffffffffffb88e, 0x4, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0xf37b}) 2018/04/24 10:09:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x5, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x2c, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/24 10:09:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) timer_create(0x6, &(0x7f0000000000)={0x0, 0x13, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}, {r2, r3+30000000}}, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x20, 0x0, @thr={&(0x7f0000000100)="cd563e277001d743f34d9c4845", &(0x7f0000000140)="2777c0860fe3a46fe32150ad036852ca3df1415f3613091d1088fe62ddf3e555b7a58f0e2c090809fc67ca385ee1e0d262159d91df736f4664e84df42fd35dc7a6ff07ffd2d5fb783c1138e37bf3eaaed6e896f8e7d767a5b35bf0e3eecb2650a0ec27e28b4dc0bc01697eb966ba38f3de3777de475a05473c5fc3b3a69165ef595ec7a5961a938f7ddb36b0c01a3090afb14e1b78a92aa773a02c66d89c3cacb3bfd561f29add17781261552be6c72d7920f6060eb407284b2dbd386011a3f12c369fef09214bae33b10d5a1cc7ffe3b626058db34c25d440c22e55057d7127b776766f012cc973e5965d20"}}, &(0x7f0000000280)) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/hci\x00') connect$ax25(r4, &(0x7f0000000300)={0x3, {"4d9b59d3cea85c"}, 0x4}, 0x10) 2018/04/24 10:09:42 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x5, 0x0) accept$unix(r2, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) 2018/04/24 10:09:42 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b3bf9c8, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x7c, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)="cc30a667259b93ae1c433ffa9254b103f9e8f99c", 0x14}], 0x1, 0x0) [ 84.194721] ================================================================== [ 84.202174] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 84.208679] CPU: 1 PID: 6909 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 84.215516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.224874] Call Trace: [ 84.227469] dump_stack+0x185/0x1d0 [ 84.231107] ? netlink_sendmsg+0xb26/0x1310 [ 84.235435] kmsan_report+0x142/0x240 [ 84.239244] __msan_warning_32+0x6c/0xb0 [ 84.243312] netlink_sendmsg+0xb26/0x1310 [ 84.247474] ? netlink_getsockopt+0xc80/0xc80 [ 84.251972] ___sys_sendmsg+0xec0/0x1310 [ 84.256044] ? __fdget+0x4e/0x60 [ 84.259412] ? __fget_light+0x56/0x710 [ 84.263297] ? __fdget+0x4e/0x60 [ 84.266663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 84.272027] ? __fget_light+0x6b9/0x710 [ 84.276011] SYSC_sendmsg+0x2a3/0x3d0 [ 84.279827] SyS_sendmsg+0x54/0x80 [ 84.283368] do_syscall_64+0x309/0x430 [ 84.287265] ? ___sys_sendmsg+0x1310/0x1310 [ 84.291593] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 84.296779] RIP: 0033:0x455389 [ 84.299963] RSP: 002b:00007fecd0583c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.307678] RAX: ffffffffffffffda RBX: 00007fecd05846d4 RCX: 0000000000455389 [ 84.314948] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000013 [ 84.322218] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 84.329487] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.336756] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 84.344027] [ 84.345649] Local variable description: ----address@___sys_sendmsg [ 84.351959] Variable was created at: [ 84.355686] ___sys_sendmsg+0xd3/0x1310 [ 84.359666] SYSC_sendmsg+0x2a3/0x3d0 [ 84.363453] ================================================================== [ 84.370805] Disabling lock debugging due to kernel taint [ 84.376250] Kernel panic - not syncing: panic_on_warn set ... [ 84.376250] [ 84.383620] CPU: 1 PID: 6909 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 84.391775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.391780] Call Trace: [ 84.391803] dump_stack+0x185/0x1d0 [ 84.391823] panic+0x39d/0x940 [ 84.391861] ? netlink_sendmsg+0xb26/0x1310 [ 84.391881] kmsan_report+0x238/0x240 [ 84.391896] __msan_warning_32+0x6c/0xb0 [ 84.391911] netlink_sendmsg+0xb26/0x1310 [ 84.391933] ? netlink_getsockopt+0xc80/0xc80 [ 84.391965] ___sys_sendmsg+0xec0/0x1310 [ 84.435526] ? __fdget+0x4e/0x60 [ 84.435541] ? __fget_light+0x56/0x710 [ 84.435553] ? __fdget+0x4e/0x60 [ 84.435570] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 84.435583] ? __fget_light+0x6b9/0x710 [ 84.435605] SYSC_sendmsg+0x2a3/0x3d0 [ 84.435634] SyS_sendmsg+0x54/0x80 [ 84.462862] do_syscall_64+0x309/0x430 [ 84.466771] ? ___sys_sendmsg+0x1310/0x1310 [ 84.471103] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 84.476294] RIP: 0033:0x455389 [ 84.479483] RSP: 002b:00007fecd0583c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 84.487197] RAX: ffffffffffffffda RBX: 00007fecd05846d4 RCX: 0000000000455389 2018/04/24 10:09:42 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b3bf9c8, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x7c, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)="cc30a667259b93ae1c433ffa9254b103f9e8f99c", 0x14}], 0x1, 0x0) 2018/04/24 10:09:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x40047fe, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x8001, 0x6, 0x9, 0x7}, 0x14) 2018/04/24 10:09:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x200, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) [ 84.494469] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000013 [ 84.501746] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 84.509024] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.516303] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 84.524255] Dumping ftrace buffer: [ 84.527790] (ftrace buffer empty) [ 84.531476] Kernel Offset: disabled [ 84.535086] Rebooting in 86400 seconds..