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 '10.128.0.53' (ECDSA) to the list of known hosts. 2018/05/03 07:53:25 fuzzer started 2018/05/03 07:53:26 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.579150] can: request_module (can-proto-0) failed. [ 50.590399] can: request_module (can-proto-0) failed. 2018/05/03 07:53:34 kcov=true, comps=false 2018/05/03 07:53:37 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x220040) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000002400)={@local, 0x0}, &(0x7f0000002440)=0x14) sendmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000200)=@llc={0x1a, 0x7, 0x3, 0x4, 0x1, 0x5, @random="2f897eddf262"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="251f3135fdc332cec55dfedb63cc895a2178207d46eba50658d76a528252ce1bb3763faf7586079f47f0dfbde56464249c7af7aafe6dbfb7d630507e00b76121ad3b059a354a6cf62e18b6ad60e27f961dbeb8e890f4e72eee3e4239b20945c4da503e733d0422414cbe30a932e6cbc2a2592e333e557dab659913d57541c18579667786019d081a838639b5ecee316c7b1f58e5b12576713b1937f3a70e8cb3acc817e92a93a3e96c83", 0xaa}, {&(0x7f0000000340)="6d375e76f64781da3c02fb4e4f0fbd12d3d6b6fb0c80c51e7f202c11c510d2b6c5f1715a825ed5c4c1230c1e23e3b9bbe1f1a272bd137ef9527ea797215c521176388e91eeb84ae1f1ff7a4e39a9b84be60e2b5733f2b340e11f8e2f8098d0b10cf0a5abd36c4b75c00236bc9f1d770cac960497f99a7592a8a90da5d3bdbe92715a59feffd187b9003e7f4e04c56fa5e166aec7ccb9820e0f411f3dbce51700ceefe360756d74caaa4ef2f8ba0ba935baf0fac19ec5338cd8300ced602c786a5e4fe301bb3ad53d673b584a4cc87bd01a2527", 0xd3}, {&(0x7f0000000440)="2e67627881c2d78607d2a1d9cabcfc871299efa263a8427a6544a85c6e64b1000f2e84f43d21537f406953c9dc54290c513a7380f438c7e3cbf56c6339f41d964aa5687a8c49d4c34e5b08180db63b32f39290e1bc0116152025d6f818c883cac022fe5974a3b7d101ac1fc4a071218590789ef474728877a08d349218c750dd8d0d71713af5a5bd566c0306148c59ed3982d44e82bd99f2438a4787cbf894a3133890c2fa943d1c7db2fca61852c0cf51315517294e43ca1a8b8003f2fbcc77fb2348033e5eff1b1bc3d02563a1a3346bf4ff651771a8bc99d77a60649a097fa6a3728ddd1db755", 0xe8}], 0x3, &(0x7f0000000580)=[{0x1010, 0x1, 0x7fff, "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{0xb0, 0x7, 0x9, "ef0096ca6d235162307dc5348fe7f96cef0377da44a137a9b54253ea6b64b9f12e97c1072656f18837cc70cd65c8c7cc747d71c37f71d2cb687ddfa6116a0bf0de79e5b8426bb4d58896cf0feaf6611d60a9f1c865af7129df8da3e14675036b4ddeccdc77c1ad97d2a578bfc46e419e2bfbef37c9db1e7794a596c064663da63a8c8297d751288a8512e7e2361bf617a943ca5357ece31e529f"}, {0x80, 0x11c, 0x8, "bb11acb81c4f781ab43177310cad89a6bcf65c41e98bd03be2f564f4b8c2bb8f8231297c6b69592a1051a32c2115c274080c2a6482a0130f8719736cbfcef113f8885624cb8c398b4770d267cb074eb47de6929f09e77b3be5115863c9e75dccb839e6f4a1511a873070e432"}, {0xf8, 0x0, 0x3, 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&(0x7f0000004180)=[{&(0x7f0000003d00)="2269df107781128f782f7df237e9d11b299970d0537e53952fbd93db0f804dc88ae80d2370a0610b1b5443f14e3bf1c67446587b5844298b04ab1268738876440e093f54c97399e72c2d951b27ad6ac8e84b74fc062f88ba1949b39bd9f69723ebb1367c576e537effbe6f696ceded56e320b83223ed5ea356", 0x79}, {&(0x7f0000003d80)="f2856647643e9cee6757d6d6aa5309c3396ab394633c5f46e2b9df07850ad3ff6e6ef5cc86", 0x25}, {&(0x7f0000003dc0)="13", 0x1}, {&(0x7f0000003e00)="d72cb70288b700ce23150afdf1ef031195a57f8669a016871a009ba011683143d64a39d6c91b12baae09da3ed29fc011c831696137bc5955ccf4b23aac8b16034f3ecce9ad32c972f087cea6915b35acfb8c28d44bf4d60d246f1e9f26175d4ad69fc4d3afd5d3de91e25cdc58afa44292894e9bf344ab0b6962c57711be59a7eac1d684e2203e4022708d6662cd18", 0x8f}, {&(0x7f0000003ec0)="cd7617a20d61405ced7ed2182a7f57464e71e1e7c79d3e52711cb961ffe6192c29922446f2eb0f1c2de4d072fa20e1aac7483ba0c138b91ccee4a1eb4a541a8967314ddc76129444f62a9619ea3b6ef4b955f32536c39c9284ed7210e1e97de5634ce19ad7d50fb746a49cba363a4ed3451f8822067323e12fcc0c9fe0117c3e413c868c31b0dc95d3ec3a07912acbd74e06b591e7a9b3a373f67d8e0a8431a23a7767ef4db5a7872a980460e71369af18aaf1ae5f934abd6fcc7833fc6dd2fa74daac", 0xc3}, {&(0x7f0000003fc0)="79096f53bc1593c9882142ada27b93790c7f81ab0102bd7627bcf52052238faa207b1819dc8ca67fdf2680bf2b1eb95b224a407dc6a1fc4d46e162972aed0ff05246656a983a6acaf2a1c1a0c9", 0x4d}, {&(0x7f0000004040)="7a97643d880f366e6475143ed81a4f516d3e569acc9386997176672bbba1c1a1382ad5e137577d40434e9e3540f706ce7cd1b806e558ccae0fbbf47b95838591cec44d850b6b70ef954280987fbd00068daa4b13d693f6b264ab5c16cc8f7a76b6ff82797f2fef10b63c6ad78e5f693bbde06abb051a7e421c377fcfbc41fbf5f59d9dc9ebb60df23ab4172a7aa584da836c10fb08b1936bf6625a074d8e802a29b8693ceb67f84a43a1f37135227ef01ccd8816433dce8b1d8c44feb17763638d1b9c1e7951ad0596da1dc6c2330c1ba90026801d", 0xd5}, {&(0x7f0000004140)="6aefb9fe072ff71c3ea165cf85f358af2c67", 0x12}], 0x8, &(0x7f0000004200)=[{0x68, 0x117, 0xc906, "95202f80d720d86342ce34102a96a076ed2de97514d0ac87bbd45b28354dcbae4cb402acca24254ccf38f7a8ec353eb308f0795695054c449438a6af683c99ea38600cc4da260cbcf429944cbb9ac60c7e"}, {0x50, 0x119, 0x8, "03dd849b6fec88ce0961a5c8a3ccfdbc2f90f4f5987dd785a8f1d66d62c51caf5d4fa2ea3098e63220c9ff2b7476fd389fa606c99636c1e7010a1d"}], 0xb8, 0x40000}, 0x40}], 0x5, 0x20000000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0}, &(0x7f0000004440)=0xc) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000004480)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000044c0)='teql0\x00') getsockopt(r0, 0x6, 0x3, &(0x7f0000004500)=""/134, &(0x7f00000045c0)=0x86) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000004600)={0x1, @random="f3c55da39a77"}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000004640)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000004680)={0xc0000004}) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000046c0)=0x6, &(0x7f0000004700)=0x2) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000004740)) sendmsg$nl_generic(r5, &(0x7f0000005b00)={&(0x7f0000004780)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000005ac0)={&(0x7f00000047c0)={0x12f8, 0x15, 0x1, 0x70bd2d, 0x25dfdbfb, {0x2}, [@nested={0x74, 0x59, [@generic="832a61e959b21306fa66c950b52a666c", @typed={0x8, 0xd, @ipv4=@loopback=0x7f000001}, @typed={0x2c, 0x75, @binary="977cfd2c7de2916c5416848bb1576a869ceb36550fee006472653aae41288d80735865e933d5"}, @generic="261fb18a144ecea4de5781b1efdfcf98d86aef690298faf90165cefbb4d36192f8e61c6987c7362df932b233"]}, @generic="a793f3468c2b1251524860d558ac4c0a05d0804928a9c7fec1", @generic="85d8611542fc38334276e280cbec90f673b29cd9f609fcdee4fc825e3f9a4036004ce7374e3acd3c887bcedd80b38e04ac26b2e8c8d5657490d4642364ddd914265842c5b0b7fcbdbd1eea7f7223a216d677ca7275bf07189c7b50621a", @nested={0xd0, 0x4c, [@generic="b795a09f2f26e62ca7d2808818975d372d0db47dd75fd6335d723cea691a74f023e9bc6fe0522c6f4d0270182ad07030d9eb044da339f156122f4c061b22034da304901990f9579113cb84ffe152c37d4b893348172462a662661dd5c5a4f7363205243b07a473310f3e81b9c87051218acc97266d7862079b5bd92a292fa8036b91e4a734831546271ff711d53c9c170c99dd0df068", @typed={0x8, 0x38, @u32}, @typed={0x14, 0x4c, @str='/dev/dmmidi#\x00'}, @typed={0x8, 0x94, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x77, @binary="0040767d9c7ea955f393d1"}]}, @generic="9e23c08c06b7f7c1ad0f6b4b8d5926c60e4350fb5cf0883d7dc0f9ba42e0801174e1e2b6e20fa4522297575d86b48d0053", @generic="df8419b515661c9e2e7c5b2f4d0105b82cfea1", @generic="534829c278c4bf48e1c2a800ce4e3d0dbbfaad9777d73e6f96ae269ba51c40bad3bfcfc7f65b5018e1e6d29383f022d972882f44e84501db4e186d10657d", @typed={0x8, 0x24, @uid=r7}, @nested={0x10a0, 0x14, [@typed={0xc, 0x47, @u64=0x800}, @typed={0x4, 0x69}, @typed={0x4, 0x71}, @generic="c5a58c0c3573da9b34942053359f0bcddc554b7cceae43fa81ed34f75baeb7f8b004cd2d286afe28f482b894716eaf0d4d2c55607f2605378ecd24a8d469c428aabba645dc311c69deea2ec55c86011f6a740d2d5bb0b7ab9f705993f89524cab45f41c4a7d3d7f4c310bad9c0dfed894fa4f696f8c7ea8d4c3be4ee4d", @typed={0x8, 0x12, @fd=r0}, @generic="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0x12f8}, 0x1, 0x0, 0x0, 0x800}, 0x40000) socket$inet(0x2, 0x2, 0x9) ioctl$SG_GET_TIMEOUT(r5, 0x2202, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005b40), &(0x7f0000005b80)=0x8) connect(r1, &(0x7f0000005bc0)=@ll={0x11, 0xd, r6, 0x1, 0xfffffffffffffffc, 0x6, @random="3d80ae085411"}, 0x80) r8 = accept$inet6(r5, &(0x7f0000005c40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000005c80)=0x1c) symlink(&(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000005d40), 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000005d80)=0x7, 0x4) recvfrom$inet6(r8, &(0x7f0000005dc0)=""/129, 0x81, 0x12123, &(0x7f0000005e80)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) mq_timedsend(r5, &(0x7f0000005ec0)="9f843d1a821afe46d4dff418b4a344d8af124a2001058a0582bf7584bd3320976c12e72f76d872332c425f83b220c41a1954b3000e9601061bd940919dae8196cb7b6db55f8ae57a2acd4a4b2e55a493db89fdf22ecdd33ba61f0bc7795fd99db2092dee57107b182f", 0x69, 0x6, &(0x7f0000005f40)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000005f80)={0x0, 0x1}, &(0x7f0000005fc0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000006000)={r9, 0x6, 0x3, 0x39b8}, 0x10) 2018/05/03 07:53:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x20, 0x4) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="7cbbc4e6975435e620bcbcb800ed3dba8ff1fd380ab3a6240002b17c256b4e53d63e77e1a03a2258553782801909fd95f96799d857e0f31069e2827425a078ac7ba86828a5067eb23160b48475e999696ae9931d4baec7522946ad38164025241c0bc1fb3728ed8afc33677196c2f6b0542a600cd4c99510994b1a21c360d4829d864f7cddf9f968fb666fbacdcdc8bc23990501778a87447609b9bcd1475a660842ff127fde2b4585a8bf55463a2ed7c2fc7fff5f8d112596bda4a74cfe32194915b3c0ae4a5908f5a608e998582b12aed31b18840d8875a5844df9b74ffb", 0xdf}, {&(0x7f0000000180)="4fd11f32936f51578402903b8559d9fe74aaa7b73cf70ce1cab6e91e064cbe28e0f74bac1fb5ea250a5895e5d0216b7699834f8732ed957b87b60c603341d30b6d1e5caa8315c9baf4f6b70e76186e12863eb3ed4f1df2c96c8871f33ceaec074aa215972c902b51a1146823ad4f93ef9e594a803dee1bdab10f5f338234", 0x7e}, {&(0x7f0000000200)="5c1b5600204fbdbd563a6aec8439b1a7e4e1b299314dbba99fedba8a26b169a887efd6619ba4762d3077d8066d20660c536a0f68084e466170aaa50292b193c5d1cfa574af6cbcc1ab908325e5903f80b692a51d564f27cf00f40962b0cbd1394e8b24db0990c53a4f79840628a9d32aeab7e811f6557a6e598732922cfea6dd9bdf196ace18b4aa2092f3e8b5c53099660643bd2c8a3823775157d443b01b174b854c2cfb8d474c9e9bb34079d060d1e09fdc3c660fc7d9629a09ebffcfbd", 0xbf}, {&(0x7f00000002c0)="6858cf00c26385ce046b459b6e4f8b4cc1942d8736322f3f70070ca16a14931b1fe2e394345be5be46a1a9bd80e5298802798068cd6b9f6978c9d4148dcc4fb385f19fb5240ed797690f4d713cc413bc95250aa7444fc06fd260d63ad80fef1fc681edbc89a3f32b2007c487bbaad1425f47b654ac0d59b0a59d797e1a9c0f747b0f16e7ba80a715f51f8e9cfb1b7c58ef1a543c0295026fe4a7c34a09ac4a42b1c9cd0ae14c5a36718acc59611f", 0xae}, {&(0x7f0000000380)="5b5fed701a291154713de4dbaa4759796695e20a5f50e1dd1355ff5be82240e29d57a3f1138ebd63dc633a431bcd7298788622e97110e1e3cc9792031b7218964be5d93e202305f046e7b273931a7584a04e27966f056de24c336116117d9069c6ed65587667e7d2c7bcbb4157ed9f5c6bf4279cd88db632cfac8c657b69893ec2d61edba016269ba764a7f67ba9c521d4af993553f376f8fe5e", 0x9a}, {&(0x7f0000000440)="7f0366d2030c238c4aa0958ea4ca438e45473131183fa91f70ff44b627e1d6eea9eb962ed2b4d00aae530f7b9d1443af74c3f47458f773467ffdaf6d19c84ac912093a68bffb4c04039531b77528a2c2beba7797aff03ba4fac0ec3ddad02cfdfcb1912bf54bfa1bc68aec48f1fcb17ec30aa7eb70bcfb92e7475a892c77ab0541b69bc488cf9e3151c0c08c8216e8b0eeaef30f8812070faed53a4de70249cb829b84043d95dd72104111d5ed2f485dd454c0a4ba27ee6a045a737f754d0f5c46bd042d6db2447c11dd5ef514df6060bdef19708230bc7e0c208879c6b0718071f053a5a02920b2d5fc050789a4ef3c8192b40e8bef", 0xf6}, {&(0x7f0000000540)="23edb4c14ee8de78564c8965fe1116a8fc2d561101ea5d69b3cdb2cf2ad30de6efcf6e9afae966b2ded094f2c646c6df52a03eb5bd338240033d06b510b64805659411551d47d1c4949e4cf7eed86040b21f662837edddd89561bdbf595eb07112db2c9bc7c29ade86d2770dbdb99880f3ba2fbf9db10b040cebd057ade20784beb9b50c4fb5846d29944c06322610a7a040f7ff26a5f6c5a1512b16d39eb758b1f8d6b5ac11b2e3cb6b07e3", 0xac}, {&(0x7f0000000600)="4e09a5b1441ff5aa4c5378cdde35ce0aa0bebe6a778360b988aa7dcfef1c03a897099415aee4bc5a28b9a3a0366bc34fbca3cdf2ba724b143a4982fdd1b6c82622cf0dca8465dd01f38c4ee389cb2cc21292c3b6dfd19f1ca70aaf9a2900f3652df2d028ddfba8015b7293ccd12ab326a785ad6a10a24562016fe6433778bd902b834dd7a23656b52bbd9f7d2d00e6eee39f6d08d20e614a99feaa8d7bc98c2f92e91b8c2fb9bac53d4c6d5abf20a7870db33329176586d0e35ddcfb34c0cb7debfb11a869d0650a51df26b8038f4c67d8097f387057a073a0b4f0a219", 0xdd}, {&(0x7f0000000700)="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", 0x1000}], 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000017c0), 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001800)=0x2, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001840)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001880)={0x7, 0x8200, 0x1, 0x0, 0x0}, &(0x7f00000018c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001900)={r1, 0xae, "fe2b444408dbb320a553f58d07ff486fd68decdeb8a183abab60364d6336d5bc55bed3959c0b739b1202aedf044a09c4fccf627859f2db6d1e4460a9705cd2232ac90aa1801cfa04ea8d3605b938e1233d89255825c6ae8114cc16e9d498a652ec2c67a9b1aaabbb029a6d46a0178715729d83f54fe64c6cfd15979bc517ff2e6fd493d2f5bada4f1002a775fe2e48cd71ee3b476bf2b7ab14bc6066e4669944981af56efe857e7bc41032656c53"}, &(0x7f00000019c0)=0xb6) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001a00)={r0, r0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001a40)="8bb85606119bbe0fa9a67bd1db6cf0d27d50cb17d69554643768f32611a719a455", 0x21) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001a80)="0cd717883d01b2edbfdf58f4f4ca75797e94868b1cd6c69b2efa4a5adb6f739cd96c736e5b908cd21719e678cfb51debed6ba4cf45c59a0ca84fa87845eeb5dda31384660cb324fd919b79ece5953424b9f758175e98b470e1af3b5f8ac54094158dfa76996d0b669ac5c7463a9e90a72eae7b1772d32c7dfab042ceb0af633915c86b8e6976cc5f1fedd196b7a3f9c8601305fc8d0516a01d73999dec55c7d9ff2edd264d991ff3345d9243e684a0cf8c50619a91871843f49b92c22987ef56423833", 0xc3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001b80)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001bc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0x2, 0x0, 0xf9a, 0xa, 0x7}, 0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001c00)={@broadcast, @loopback, @multicast1}, &(0x7f0000001c40)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001c80)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000001cc0)={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x10}, 0xfdb2}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001d00)={r0, r0, 0x0, 0x2}, 0x10) r4 = accept$inet6(r3, &(0x7f0000001d40)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001d80)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001dc0)={0x32, 0x9, 0x5, 'queue0\x00', 0xfffffffffffffee5}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001e80)={'lo\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001ec0)={r2, 0x400}, &(0x7f0000001f00)=0x8) rename(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)='./file0\x00') r5 = semget(0x3, 0x3, 0x330) semctl$GETPID(r5, 0x7, 0xb, &(0x7f0000001fc0)=""/93) semop(r5, &(0x7f0000002040)=[{0x4, 0x1, 0x800}, {0x0, 0x4}, {0x6, 0x7, 0x800}, {0x2, 0x40, 0x800}, {0x7, 0xffffffff00000000, 0x1000}, {0x3, 0x0, 0x1000}, {0x0, 0x5a3a83ec, 0x1000}, {0x2, 0x3, 0x1800}], 0x8) socketpair$inet(0x2, 0x800, 0x800, &(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00000020c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002100)={0x80000001, 0x20c, 0x3, 0x5fa, r2}, &(0x7f0000002140)=0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002180)={0x7ac2, 0xc45, 0x0, 0xbe, 0xe66, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 07:53:37 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4283, 0x41) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x23, "9426500d38a556002ac04ebc3ab5d81e5a24da83cb5bd10d540af5b7853ac6e4443f94"}, &(0x7f0000000140)=0x2b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfffffffffffffff8, 0x557, 0x2}, &(0x7f00000001c0)=0x10) r3 = shmat(0x0, &(0x7f0000ff1000/0xd000)=nil, 0x1000) shmdt(r3) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x101, 0x3, 0x3f}, 0x10) time(&(0x7f0000000240)) ioctl(r0, 0x37, &(0x7f0000000280)="4f7f843e9fb90100239952886a112ad19c68f76e20b336ed8f4d595c83ce992f5d461362ff60fe0e6b9e39228ad98fcf5e0728c86933c89941e589c4f19e5ee758cc550b61c1a5c11ca6e51921e7c83c5a727eabb279116273c42c2fb8e1ddd04d2dcdc15b3ae006e8f283c3b132293d7a93ad23ff8bc53ce022dc4536b9c7eb93d87a75d53b4b172b84c4c278a1090d38e29d124827a2b57333835955c15ec3d528d0794e1d1347fc46c580de1949c1d71907c859b1f40411") connect$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r4 = semget(0x1, 0x4, 0x1) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000000380)=""/103) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000000400)=""/145) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x3}, &(0x7f0000000500)=0x8) faccessat(r0, &(0x7f0000000540)='./file0\x00', 0x1, 0xe00) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000580)={0x80000000, 0x5, 0x2, 0x9, "f4e686d09db0d7d607cca581db215b1783c3eb83f5e358b403a1739db8bcd78b44ccb94f1ae8a7317df134c3", 0x41ec}) execveat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000600)='wlan0em1(wlan0trusted\x00'], &(0x7f0000000680), 0x1500) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)={r5, 0x6c, "256a1211d058bee771d2a7d93fd281e7bb0fae8eb66017d901b8d961856d0d325fc21e6a41731d5d6f942f46174af7f856ea0951338208e92cbfdec8f3f37d4d2463f74216c977baf4d908f96e51a00f8ba86e74b5b5cf506144eb32b8eab678a7f233b2f352d71c5e531b65"}, &(0x7f0000000740)=0x74) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000780)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000007c0)={'security\x00', 0x62, "cdf160c4e34610254cd8cce9b8589981a9cd2b5416710fcb28f2fcac75a485e968fa1aad521383ba19b5401e14f3d5a3aac8eac614d7e8b21a14af8dc8feaaa1a03740b3484375581a605edc6204345c5ed0c5eb5d1cd0e41c5fe7a5334fd4e12c86"}, &(0x7f0000000880)=0x86) io_setup(0x0, &(0x7f00000008c0)=0x0) io_submit(r7, 0x4, &(0x7f0000000c00)=[&(0x7f0000000940)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000900)="1172dc1a3581d1aa54eea76d834f04716083341b9e6b023ac998e0fcbc84227214e2bfc254", 0x25, 0x9, 0x0, 0x0, r0}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000980)="d60a4cb8b5f5ef2d712f24b4dcbfe1978f7c2df2abf5d0ea6b449c862f1d6e748be7787d6a9591f1b30accfb1a30ce53572d20b51ce172d58c990e869ede7fa5701ee28b56509683a1ddbf1825fc84f86b1c3453edffdd3511c6c0ef9e97a0d90659e7c94b89639266956c90eb815bdf6e045467ad0f35da", 0x78, 0x3, 0x0, 0x1, r0}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000a40)="f6d9d0d89ea2dfc4caa32f84560b25dcaed108ccb98bd002fa95b4b0b63d390ed3b26090e01097a0509b02bc3281179847ab7263238fca844cb6ec96ffcc05a97d700c1b3380eae3b9db0f0eee7f94925deafc513a59ce9563176c24d460dfb2dea410dcf03eb136499a213191aba9f4b79e7143edfec5f8230772c1d524db5f013e4188e39b4d928970ce4eaeda66057f7821a4b46031d648d6105586b0ca57af5bf57dea588ac5fe", 0xa9, 0x7, 0x0, 0x0, r0}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x1, 0x7ff, r0, &(0x7f0000000b40)="d56278a74baac77b904000db8b0bbe439d42f27b96455ae743ac49d577445842c744a428cb6eaf3d5dcfd00bd21e71d97f5b32f3ea12076b3fe8e2522211f01c6198942f76222de74aad6d07b7c750a429dbf58dd7c87f5bdf3d45e9b73ab4c8a38ce1e3d7be787468c9c2b1b5ff", 0x6e, 0x9, 0x0, 0x0, r0}]) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000c40)={0x5, 0x1, 0xb000}, 0x4) r8 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x10, &(0x7f0000000c80)={0xffffffff80000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000cc0)={r2, 0x63, "f4130f38d53d3cf3937f79c9076fc2908d55fcd1c7a50e3a51e9a3ffe67b35a5c6277413960b2a1985461653584859e4140741c0960e016108465f90a11a506e15f495437567ba1dc754c8a825bdeb6c83f7b4b1650a1ecd1aca3362128f474daaaeaf"}, &(0x7f0000000d40)=0x6b) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000d80)={{0x2, 0x4e24, @rand_addr=0xc7}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 'vcan0\x00'}) utimensat(r0, &(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={{0x77359400}, {0x77359400}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000e80)={r6, 0x100, 0x20, 0xd9, 0x400}, &(0x7f0000000ec0)=0x18) 2018/05/03 07:53:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) getpeername(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x14201, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001880)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001940)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001a40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002280)=0xe8) sendmsg$netlink(r1, &(0x7f0000002500)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40c080}, 0xc, &(0x7f0000002440)=[{&(0x7f0000000340)={0x13fc, 0x22, 0x420, 0x70bd2d, 0x25dfdbfc, "", [@generic="8f7757a7784d31e7ff6546a4cd8376ab543754fd1920d0305623b2cd21caa235484fe69e97e6ec05a8fec9947720567cad0ba384b44aba75406d2df5cebbb796b920dd34f08e47073d567e13e222732c4519a4578188c5bbbf4c1657da72823eed291a1e1c39be337092c70c9be6dde602c1cd3284b4da562cbf59f1c790f1d1c1e4da0416e0949f71bc9911f225692a4bd77cbcc0dde466f6f9b46040cd1ad0cf3462836ba6ac35b7e672fa58a31704f2d626086dd36840162418", @nested={0x1f0, 0x43, [@typed={0x8, 0x5, @u32=0x100000001}, @generic="487dd3035d84cfd051000e8c4739ff9c91f06b81474b18c071ce363c9bcbe381085b992a348c8a3fc512931cce511536ed06624c94799a2319e3b01daa3c2b619830e873974f4ebfc97bebdaf7cccd42263319ae9d8e150405591ab66e4e81037a9ee20b99884a352fd604dbe47053fb5f057ddbacc1eccfd420ea71d2b37f514a70f6cfaeb65ebe0d300d43c1751e33d7a4d8c494eb4955d5c8b47bc886c041b1c609cad587b73c7fba009c0afb2094d3f1016068e07d6b3b0a2104a2855da3f2", @generic="917619512ca3c63d6c01682e47875e657357718ea5f2725b070729a8b170e19004194ad635af9043059451b98ec44e0bd391cbe31b4aafd3abc2b8dac39bd18b2c1c31a8478faf7e28d4af1880afbb6a189487dab838b26e8676ac73e8f98399aa25a45dc554e2b98dbe0760bde485ebdcc026015da058346ef0c40a59b882e835be0b9c4957ac317fa40822b8dfade25a687bf15c63392a9521ee518328635d167b70571aa50e168e58f881830bbe45c5fd2d7a68571e07a1ce689608150ba8058874218547dc79e92a5af89f7c57f534f45b2b4284db627a16723754a7d42fe747b86b1f77fefdcaae2457289e", @typed={0x34, 0x100000000, @str='md5summd5sumvboxnet0+))-mime_type{em1keyring\x00'}]}, @generic="84212645e270a45222cb25e6bc12959304d3c6d66d691a7bca2c8392740c1b71b885c6cebb583b4247c52d23ceb1b9fa55a49170f66415b264ccf4c7a8d30981a3e8f9181a942e3b7f1c20fc01dc58d590b4c6753425249b0ff5f3217f0f50f3", @nested={0x1008, 0x3d, [@typed={0x4, 0x7a}, 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0x1e, @str='/dev/vsock\x00'}, @generic="5b880a828f0538b0655e03a05cffa907c49556fe1c0c3ba4f54933ba6c0bbda872cd99313ad84c744392d455b9e2448cf3bf28fc671b16730d4d17e2bace7c88244660837a5a4d20e73fc8b2874a20a9b46d6db848ee858355b7324cf69be18c745054053380e187f69d95eeb7cba20c740164e3217ca81c84993ad0e4bddc819f11ea6e94e825303eb4623192e157bac583db414e1d17019e14a2f6c37690bdad1442bbc2ad3ec30a4a01369bf7cee8608eff71fe771582d2e1c161373af45abe5b35910f0a020f11e9a6d3b4f4a96b7288c2cc224f0afbac75fc", @typed={0xfc, 0x4f, @binary="63dea86644c99662a5583eea0043205be14290e4ce2b2a4340742e29df8478128c83e5fe7eba97e3f8cd8db50abba43e71ffbff5913535007d5b1127a942321c32bbe9c6cdaa1b8ab59f8f7a5dcab8ccc529760f740428583cbfc5d98dfaf2c4611ae1e3564f2e879f7547670cca869394667474ef946d7410294f3f7c0f56217de5b29e80993ea906ef90a301a00944f77128d9b5f9b032f2db24a459566497d814f38fd2ce36ec668e0da59cd3699df48c5a0ebb5c28f70945277d653fc2f6272ecddaceec23f713714b2f5ccd4fe41d3e3a3852dde2b8043aa4b86667a25484fa76a176a6e9cb897e0f060eebb9cc9bf18a38523a"}]}, @typed={0x8, 0x1, @pid=r5}, @generic="274c8b4fb2d9d21934103588c0a8ce07f6eaefb8d02cf8b0a242b54015bef0064949abb63d05e94987df9395572d0aee597eae74acba45e2f7f32c510e8d48c2c9505f4cef6934797800c11753fe77dbd05e12bca6184f5fce140e3766872cfa2843417ced075100e3e9e07bd0cf718e5a8ccc45ccd3788ff16d1d17eee4957b2b635d22dafcd23a054967ae625d3c32dbe1916bb5baae0ab393777fcee4cc56be80ad4c2141a7b4890568eeb25306204dc4eb147499d66de37217b3f995ea1e88b07baa83850d1ae3bfd89fe59c846101d0c6a434d8ce4195ae5b10afa5", @typed={0x8, 0x6a, @uid=r6}, @generic="fac761e28e4823d96833ebd27fbc882548a0d58a4e5afdda08b42bde1ee84ea73f066eff728bb1ee59e8dc3710ff70f38115544bbac727abbdfe7c89ff08e0efd710a989aa2021b6e38d75331b0290cb0bb92c2f08b33432cbdc1d59000253419837b1a0a2a175"]}, 0x564}, {&(0x7f0000002000)={0x148, 0x23, 0x302, 0x70bd27, 0x25dfdbfb, "", [@generic="ad8f6ec82f3f9727c7", @typed={0x8, 0x68, @fd=r1}, @typed={0x8, 0x24, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x80000001, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}, @generic="be1e8cb3e22b6089632e44e2f39c67f276a4413f06952e48041f4cc4eaaf6943e63d8da6f841ee7ee9d17f7388897fb408fc81e16133f13051de1233f136b4b0baf45a19732e4cd9eb9ac47bd6e266a0f35029f0ef", @typed={0x4, 0x24}, @typed={0x8, 0x3f, @fd=r1}, @generic="49948b6876130158d825725b47160d5bac4eb046d5f31a6166a56745178ac05933a29c5397e092912b264e84a8fd8f6ef258447ce2e1854d66db11a619a9d05b3883276a71cf9a26e6bc57509efc514b55eeb86b052b64b549c877700d9b3bc8e5947c3f3746804001a1bcc0d6bc8759f018f6aa0eaf1d221eee87d23cf5a19bf954115db220cb888deb7226b8c3855607035c9c8897807874be1ca44a7fc74d78188027f73301f31fb1ff0b8b4c88f1d0a49c28702a"]}, 0x148}, {&(0x7f00000022c0)={0x144, 0x23, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0x20, 0x4f, @str='posix_acl_accessem1:cgroup\x00'}, @generic="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", @typed={0x8, 0x29, @str='em0\x00'}, @typed={0x8, 0x86, @uid=r7}, @typed={0x8, 0x85, @ipv4=@loopback=0x7f000001}]}, 0x144}], 0x5, &(0x7f00000024c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x800}, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002540), 0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000002580)={'mangle\x00'}, &(0x7f0000002600)=0x54) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000002640)={0x6}) recvfrom$llc(r1, &(0x7f0000002680)=""/222, 0xde, 0x40002020, &(0x7f0000002780)={0x1a, 0x30f, 0x6, 0x0, 0xdcf, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getpeername(r1, &(0x7f00000027c0)=@ethernet={0x0, @dev}, &(0x7f0000002840)=0x80) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002880)) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/hwrng\x00', 0x4042, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000002900)=@assoc_value, &(0x7f0000002940)=0x8) setpgid(r5, r5) r9 = open(&(0x7f0000002980)='./file0\x00', 0x20000, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r9, 0x0, 0x487, &(0x7f00000029c0), &(0x7f0000002a00)=0x30) ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000002a40)=r5) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r1) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000002a80)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002b80)=0xe8) getsockopt$ipx_IPX_TYPE(r9, 0x100, 0x1, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r9, 0xc008551b, &(0x7f0000002c40)={0x8, 0x8, [0x351, 0x3cc4]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002c80)={'sit0\x00', 0xb00}) fchownat(r1, &(0x7f0000002cc0)='./file0\x00', r7, r3, 0x100) 2018/05/03 07:53:37 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x200001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x0, [0x0, 0x21c, 0x3, 0x39, 0x401, 0x4, 0x3, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0xd67, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0x6cb, r2}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10010010}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x1, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x45cb}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) io_setup(0xb6, &(0x7f0000000440)=0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000480)="3ed1a8f8939d3ba24f160de0ccc4743bab469bbe8a0509f6203f483f85cbc1d427d3d503c8b4675361631b0855c7f85e0d", 0x31, 0x87d, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000000500)="f56bd1578c2221a21204145b1349879f84bf90ae78a7de2f979f8083aa86263032f5a64fdc6c52045408c6b7c0cf2f4016848e70d97672d986a8cfebfc2fba49ff853889190403497737ccab7d088ace68", 0x51, 0x0, 0x0, 0x0, r0}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4, 0x8}, &(0x7f0000000700)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000740)=""/39) r6 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000780)=""/231) syncfs(r0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000940)=""/153) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a00)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x3543bfaf, 0x7fffffff, 0x3ff, 0x6}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r5, 0x4}, 0x8) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b40)="7d46bc2630bb88ec758528564a85e905eb49caed84271b01809204fe8f1bacea2c6530746402024e3a55304f9a098806078fa0d8c5e146aeb40a9034a53f52a0e24d81a73eed23fc82d2de06dd2d6719da5d1958a56a102961316213247a2d8871075728d7f6e85d2806796f6e3fb53ca1c5e37288b8699023e16c48553d75e28ed0dbb12c786a40374210d73e4ab146dd569b7bfa2246c12bfc07a7e6e75a1c302b4dec05a4d079f59b4129fbdf4c106815aa14f59d38d699a4829f0dd9220cc856caac09a41607d40d7a405edb5f6abe37fb66826520daeb2022defe97a481728059c0edd03786f80459b8dfb50aa2d3684667a55db2c546f9b27fb809e7a91645af7513ee802ff8b32efab0e12e94052f3388232b7b48314221f6880da7932090811ce3f0f8728ea2b3a710942f07fe76eccff92492b1c7e13460e639890cb08db5d00bba88958a215c9589ad060960b17cc1bec37b93d5f945b88c86fc52150a1762582ba299436635ac8a5c47d90579922591fd37411736ea79856079341c3a68d7bfd3e2a80b830531d15e8869d7d61e0d36f4fd6dbdfde1018d5146e79d7608c838460485e981cf910d6529943997efbc01f71b88651db119bc47d9f52d76367affafe37ef7aff7fd5ed936bdad173b94aef3b3cfee091ad6564ca27f1ec74df1f20c1f6cd8acade7cebdde230fbeedd2ae39275a24b1c0663faf8d5c25a11b7b8e20f6d07258cd2e32258bab86c1493ec153ecfc77f93f616187022aec1c9c8cc83152272f63fa1ddc7f7b1ef5c03e0913e31d3bf71eae93adeab32ffb05b72d7869a39304390442a7285b73047e864b47e6ad4b52d5bd597eed7683501dd7ad7c46aff119fe4f903d758ce79be0f89c89732c222b4864c4c73746743e35edf627934c7196478685820e6681c4bc132eb8058196b29cb8aa7023ff6bb6597e5cfa5af17f409c03bf2ef46a2144b7ceae32487066b74c94f40b3bed9a9c90c0c7b3ea54448edf8c1f5972847abb10e8be33693f066063f84d3bd3bcc48d89c8680d1933ea12ffe05820089280d5ba42471438cd4a69e05493cf29d90f4f5cabf3777eb21df666dabc458bbff571d0b61018c6f79074f5f8da0755315401516d52e2d85bc00af1399e3dc1f1c061e7831ef2e80b3d475142f8b48001ee9f4f802bd94a69154050d78d48b78d8797426d5d8a2a2ee98db7b9bc4b8ed272b8b3f3993ac716a6fe80cf6e3aad817cb384a6fbd8f78fe0333bf4d89ee509ac781cfcdb8c82e6bac5dfef7459f63f45ea2a05e71bba441453cba86dbf0c1a170e798d1ee8409b0cb80f314158762c5f1c331a3c1f76eec779855590462b46802b5c1a27d9d5e1b3cdecf91f505214f3132eb652c4ea2b6c7a7958127fd3a6a0b523e7a89215114a896594c9acc33d949bac96fe5d0a86f1e7f4016ea967f030f6de827a8e19beb7cb387162f8f8bd12a73e19adea9306183ba88097031f81ed6ca74ab5bffc45ee3f6cf256b43e12df6b3de61b4695a84aca24c890eae0401087aed9752a1255e4eaf43910b593a310ad8c212f6401a58ec601b6163cd614b329b3bdfb7d81fba1425ae5ece1d739593301f1b5ed26c48e9f3de231f63dd76d984f106e2c2b1ebf442e58d0571a04ff6cb62610bfa9beddd973729c5f0d263a4aa2577e50be4e494e580d4f961b7f1f9695c5d405968bede17568b02ecffa7c7cf4e09683cf6708c5c8169206d212e26124f8a49a06f70dfb31b1c05697c652290125dde5115cc2b401fedb20e6546a5dc8519fae13acc3e6411005ecab2ef4ed190990594e8ac78eeab33062148834e7c58cb5c2fe807504602d7d9de6925aa36805cc973fd795f7c8c8d909889a3cfe54667e1efe02a55237ba2d2a7102a06833a5f4357a80bb49ab7de9997c6016cac9f6eeaef85cbec43e8808398fa3f26d587f99ad171f9cf4a1bdfca2fccc8583dfc3d6c275126f963a35ec41122b3baba154d48d48e7cf80d9dc20f2e8fd38551b6d02573768661186270d515908a34eede2ff5b28befe2eb100ba54ed94bd7db7ffe2a97fa7db00071458dd688d38d2892fff9c1b3c896eb1e4a35daf4bad0023f0b98e13af9b43baa0b4780f7f8bff5dff842681c0bdeceaa60ab795dcb17d2ee940982a26b08d5c6ebee83bfe63e4eae63ae0492064d31883687b180b4b27075629074716044de37bf95ba994b49001ec668aa4b14d62fd7f7ed0b2d9a68859bacab7c3ac520e50da48acb0284f5fe5fdf9932f498c0be70066f168059e4cfe3202ffbc6c67af4b19265189ac57f44c4385086caf28f736a18101f7a24a3187066a2cb42f5b447439c11c23ea382dce9583d2086351dc8991ea2b53f2967892bd9a6a3692b1f3486ac60132f884e72f909814ad1c535a4a96dda1f469b62f701c470000b785ffe5c83d9068a0bd713bb37d64a421ea35e5f3f63017c1c13ac43f1c2661a9dcc750e2dae0341de4fc11921ce4acd2f3ca9b8bf8ce7c0eec42256ebe2ee45e9a305e870617ddd02753d5ac39ffe67474099aac04d9675a95f8aabfebd06b3601da3bc8b23875958840079ddaf86f4fdccc637681cc6e8bf5d889a5876c82b1ad7f13bdd515970403a8ae37a0dc148560530d2cfb2f001b8618b185ab0c40f330ce1beced12205cf2b7558f8b518a83fa52637b7b3bd9be931d8102068389e2b38925b33e67935145b337539daa044a27230c4e4249b65fe88d944cb382d5aeb58996b7bc5b2ef35aca1e86f214eaf1dc5c713203436249c24ede1e3f90716be192e353d06c44e7d70faf09ca5e209dac27bce16a3a5ced249d351176f27614b8246ad234095b526d628e99cd650d3029b5a371d4c2dd6d73006a14e9544d12e379f1a9dc51d71f5dda2425c9e7ede28d4b3019dbf3ac9b4edf52b855b9a7c1747c1df3896c66a02c1f27aa5b070df5a4b2bede2561842296ab30c12beda70b93966d17ee904cf98a53d80dcb082d3f9d97251e746bf248823191efcfca02c513bcc2cb14362d63ff71feeb66f52da5c648518467051d6b83fa0e7e97d3688ed0decd5dd724d08e4e950ae78caa35d744b008a383f0413ada9e6d020b6056565878fe54faf27206bfce8a8de0e3cb62b99c8afda82460cc4059fc2186ae8052a0277697838cefb93e0f926426ab409a6317336454c70e8f195e151a367f8e7be121607dfe8e24951bf232b8e47e55c8f041b654fe88fbf2cbff1f290303f8bf2472206a7207bb6255a39103299670a06d2e10ce4ad1bb8d4fcdf66c26ca9f72e272146ea943946a0c8992cf1cfadb91f65a701424a02e28daf15e44d0bdb0e9bdf59599bf5a7f681fa73d4ca6d8c09bd52f2166e66b9f383cb0c2973bb067c770fb1f2b35513c1a9b57decbeeb63f77cead69c6a47c90c35caa30eabcd12c2e7f021003bcdd9ba5ac8b98e8770623445b34544f2945b0c666d83a91540f5be256576edeb81bf544e288d50ede20e6b6aa65a4fa83fb0df81e7054369a20d7fc30d489770fc980538496e9887310317ba503a3f1d35d4a83d7bf1198e7b08df42388ca71cce818544250b2b3c43ac9b69fee6fa3c7b4ee0c22af3fe63bba2d0b5187f972af2c7c55bce985113eeef4d41c95a423add4517db034c1d0949a0251325082e13b8eb9939cffd7c1ca46674b9a9e547fa80631b807419b09c1930e93b6612da51d80f39b8a688a2ba9deedd99f61676a5c9cc8f3698abb27a1f3eba415c6d8feb8bd8bfc1261d58b7e2993f513a114fa1fe2ed8af9ee0f34859677b3f4eca1f2330b1cbde283548cf1cac7d1e13ee0366540003151dc4cc4d61e11b6dbc94c43df763f3a193ee5069a814ff97a7c75e24aab6377767377a5d8e1e5f9736c31b930b15f0d6a1d5cba2cc7c59e448158f07d2c34044d9215805bdb9f025972617a16a3eb9919e1a79e431c87d1a42c2b4e620e22f2f2b053be131b91222e9d436a9639baaddaad3c1fca061ce6a8db84a19610f8bcafb90b0cc0bf4195fc922d28b09d8e8f8c4398e87bd435666966b5d6a8491ed2f2b11a0d4159c1486cfb1c520dcc9b4cab39fa8087175bffd56cb52b2d1972be9baa928e2ea19e114cbfcbd97117ff1d96fa8ee4be119458d3259522cf744bdaca09cdfb551e9c7567270fbe3eb44cf9138cbe2b2e60276e0e6400c6936233f7ae40c72549a2b484c776d8a090e5a920d88e29f29c96b9e7e6fc2f32ae7fae7bebdcd521b60249bff499a8ab3486c5ffcf553e665b1858b3a7dc33d636c174bbb89b08198c58f545a0558515ce18d2e18fe57b8c877f1ffa36adc18bbfc66952715372fbad9fffdd29130be4695852047ac8be31defad23b88d397c765a332d91e2fe4d640a1024dbb3153936a17637d5298417e1cf23ae699a0840086fb21654e9edb809809c858ef34d881bec19e6023a464df480b0f6037dc9fe307fbd9befbea1f353ab522ad86cede6557a96e2fa820bbd07c2376baa6f1e378aec395b05258cb227fc163c7a95507d0b18807e7daa1cb9842bd693614bba7b7c56f6d533bae9580be3df4ddd03b091e4686febe60396b7004377c53e52ee0343d59d812aa94b5cbe6883bceadbefbe8f0397bc1dcc067544a4af75d600994c78e2210bfedde89c3fcd3cb4d9f49cf66e2537e573f0d27fae35329d683818ceb56ce4923bedca951aa9836fac383f1a101ff018290575a0d7dfd98795a9ff65590cdcfc978f26d9713c3f346a8b98dc879c4b19cf67be9109d053f47cf1422d0c09f1bb00f67199d59bbf49359fa1a9ba371943a46f63c1f9d1fdb6d851b823a90e0b39011766378fada2d3efe7a46351dc2a9b46b370ae93c579bcb890a70757550661ee8b32c7c8fbdb8724dd31993163d5222f3eb4046f7b527cc2d5e2baf1acf5bf999f4af0df10406d632300db48461bb188c352e1d981a3cc94985673737b9459968f2c79912a248c813b108524c3c766f0d397974dc7ae00ef443e1cb5c3b1445cba9bcbd72e6bf5e856fc8d27bda1b234bac0ab8242341dab1a00f63c8164a2d970632719c97d8f04c5b211cd000ee22b2e8cf46e8647f1cf7f3b59f20af7aed5f6679110fc6bc8d13024b2adb55cc9f1eb658c9af6c779a22db8fc389ed806a37fe947568934ae09d5429f0e89381ab968bf3a01c79b62b411a85da620cc3068eb9f1eabe9cfd04809000ec92e3e52e59d0a84173cc16b5129641abd94f9bc8e34f0e4a8a3fa456fcdc9edb8cd8cdb8b62932496ecaa35212d2d3a08e37a2a0c0cf6bd850c00d170005e0ea71b8307f9efed4f71801653db2d11415b05e1fb603ac6b69d2bbc7c29828ebbfe1a6e8edba24c243bd885defb9f729b715e1ecc9c7d85bf93540418a63fb1492546423efe79641ff7adc1dd31a2c278d41e82e57d2e02cc9f518001116bbbe55e9c7d4aa66027736a818ebbe1f2c905e75a91399b668b3b5ce23332ddaf3dba5d89c7156aec6bbc45b07231d97a7c9d94cec14ba7da87a549c7bb916e3f24272170845bf775ff877c8926ace61294080be31b63f873fdd9e38537479ae32bc86d9648f545de8c66ee7571657a476e590ba62ac5d21c767bb056612be6f9f5eba708beb9243cc5fac4fca87736a1fac5e7ba889dd20d0c78b05635efc4d2d6d76112371e996fdee08f82b2d9332833f70cb244941f50177ced2463f63b7f80631d759138bee0d95a8c16d8650cd089d600f47c4d1a0e7a0520176fbabc2d38a40f46703e0b4081f53ae5d0c6ee88fab2e61af5ebce396a4330380b2500427e0aceefc01bb8d", 0x1000) signalfd4(r7, &(0x7f0000001b40)={0xffffffffffffffff}, 0x8, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000001b80)=0x4, 0x4) 2018/05/03 07:53:37 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)='(-eth1em0+$!)+securitywlan1\x00', &(0x7f0000000180)='!%\x00', &(0x7f00000001c0)='\'\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='security.evm\x00', &(0x7f00000002c0)='security.evm\x00']) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x6, [0x7, 0x7, 0x5, 0x5, 0x1, 0x0]}, &(0x7f0000000440)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000500)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x20000000}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in6={0xa, 0x4e20, 0xa5a1, @empty, 0x40}, @in6={0xa, 0x4e23, 0xda, @mcast2={0xff, 0x2, [], 0x1}, 0xa53f}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x3}], 0xc0) accept4$nfc_llcp(r0, &(0x7f00000005c0), &(0x7f0000000640)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) renameat(r0, &(0x7f0000000700)='./file0\x00', r0, &(0x7f0000000740)='./file0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000780)={r0}) faccessat(r0, &(0x7f00000007c0)='./file0\x00', 0x10, 0x1900) faccessat(r0, &(0x7f0000000800)='./file0\x00', 0x8c, 0x1000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000840)={0x6}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000880)={0x6, 0x3ff, 0x5, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000940)={0x0, 0x2, 0x758, 0x1, 0x92d4, 0xfffffffffffffffe, 0xe0c, 0x103e, {0x0, @in6={{0xa, 0x4e22, 0x23, @local={0xfe, 0x80, [], 0xaa}, 0xc11}}, 0x6, 0x6f66, 0x5, 0x5, 0x1000}}, &(0x7f0000000a00)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a40)={r1, 0x7fff}, &(0x7f0000000a80)=0x8) syslog(0xf, &(0x7f0000000ac0)=""/223, 0xdf) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000bc0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000c00)={r2, 0x5}, &(0x7f0000000c40)=0x8) r4 = add_key(&(0x7f0000000c80)='pkcs7_test\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="ea0b0e06f45d65ca3859a060e11fa05821d4de9d604f352c5690654719052d04fc68d7b3e95053226d8a476547a8a9a6e5956488105b3584859e3ee51b9f", 0x3e, 0x0) keyctl$invalidate(0x15, r4) readlinkat(r0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=""/92, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000e00)={r3, 0xffff}, 0x8) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000e40)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000e80)={0x3, r0}) accept$packet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f00)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000f40)={@dev={0xfe, 0x80, [], 0xd}, 0x5b, r5}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000f80)={0x97}, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000fc0)={0x1f, {0x4, 0x0, 0x2, 0x9, 0xd922, 0xa3}, 0x6}, 0xa) 2018/05/03 07:53:38 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="13370f914d5a4f6943d3cce779a42e592a248ceb2c683bd03a1278a18c5600b046d7ec2a0f01ad", 0x27}, {&(0x7f0000000080)="d59991c4b44f2fc9845b942f7ef7421396a0a90b78cd254b3d9dd0235287fbab8ebaf2e46e8cf064ce07e9c6e988a0a8fc48f36bcc18dc94b47b03b4d38f686fe096e1e6c8003cf0d9ac8783d6e7b7f6e7f0eef96eec656033c1173aa3187ec5909174f4cb963e4a7c20b1b02551", 0x6e}], 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x0, 0x14, [0x939, 0x20, 0x3, 0x3, 0x2]}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x4, 0x2}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x54) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000340)=""/40) ioctl$int_out(r0, 0x2, &(0x7f0000000380)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) signalfd4(r3, &(0x7f0000000400)={0x72}, 0x8, 0x80800) fstat(r2, &(0x7f0000000440)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000004c0)={'veth1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000500)={0x303, 0x33}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000540)=""/8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0xffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r4, 0x100}, &(0x7f0000000680)=0x8) io_setup(0x3467, &(0x7f00000006c0)=0x0) io_cancel(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000000700)="afe09e0a8db22f703af082c871cefd8e704341adafae6d5945a1079a49c77b3a56d198ace3fc0028c461713c88c7ce13855b1ed8e9682d9e6412e06f2887fb6d279d3f6d7c592b1ac7d933b6a006d6be4d1faab48dfda337e7eab22eb2024d107297ba3728fd75bc53885b3bf9c74788648f31b6772e1861eef2f163f54dd56cd328190e65d4af3f23d97816a16d76b94146e1aa0011941c029a333a5136b420ad3ff10c4182615efa4e1aa94176f791dcd81586bdb8e6926120bbc21a14d776f82f085c6bb6035639d2de084aaad8ca63e322968ef91af7c730c78e40c3a38eea7d4b035e4ff1e3d36d916324b2c27c72796eae89ebe69139a1e6", 0xfb, 0xfffffffffffffffa, 0x0, 0x1, r0}, &(0x7f0000000840)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x288c8200}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)={0x10c, r6, 0x317, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000ac0)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000b00)=r0) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) ioctl$TCSBRK(0xffffffffffffff9c, 0x5409, 0x4) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/audio\x00', 0x8400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000c40)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x3, 0x3, 0x2, 0x200, 0xfff}, 0x20) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 2018/05/03 07:53:38 executing program 2: socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f0000000040)="185dfd0f60c7f44bedbad17d5d1b13397d5489f4ffccee8c9b979594fe89179aba771b9bad74b8013b990ff057e4daa6aeedfae738c882d8212e84125f0b259a1eb925030f829d017a2d9aaaf4526ee7352b5bf4a358fa476f3f4d8d7f952bbe0bfae8321e380c07542122c915ea716747929f06c3e71e3c2f373d8c9ebf878098b8b59d0a600aec727ea521a807acf008aeb657ff9399b466c2e1953263dd1ff93db49af62bff99a075452bd86e587366be9a117c15194add", 0xb9, 0x7fd, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r2}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x2, 0x3}) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockname$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000007c0)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000800)="85e61d8e285c95096e47f6f1e6c8a9a223f11bd10ff05f9020f9cd90c97fc3c34a3a98d11195a9e7e2ad41eefdb3138a57ef68bccc2af9d1c1ce712879d6ef94f0dae05317359c7bb7b3556638ef38e0cb2e42ba18d16b722e84eabab1") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000900)=0x16, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000940), &(0x7f0000000980)=0x14) splice(r0, &(0x7f00000009c0), r0, &(0x7f0000000a00), 0x2, 0x1) write(r0, &(0x7f0000000a40)="5d2f13df8d785f6d43732425ca7e265f64c519a74c417fe326d205e2", 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a80)="dcaa09900bd0979684b040c5be9deac891ead6e34817538259baf3af74fee87f33825de3bd011adae16e5bf1c96902e7e40ef8b9fcf1ee30a5a4930bdb1a30bd57669a683a0ec6cdb9f4d18fde3a5966f511fd1ffa44e5d0c55dda9043ea45630567491d6aa84304df51e96e92b947a9a18ddcb88491e87202a13a20b4eed08dbdfdc4116b839379f27a0d8e5137282b6b56a2d2fe2838af09e86905cc52aaf7", 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000bc0)={0x4, 0xff, 0x0, 0x1}, 0x10) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000c40)={r0, 0x6, 0x1, 0x8, &(0x7f0000000c00)=[0x0, 0x0], 0x2}, 0x20) openat$vsock(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/vsock\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001300)=@broute={'broute\x00', 0x20, 0x5, 0x5c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000cc0), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x2, 0x88ff, 'ip6tnl0\x00', 'syzkaller0\x00', 'ip6tnl0\x00', 'veth0\x00', @random="afb96cc88655", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff], 0xf8, 0x128, 0x1a0, [@realm={'realm\x00', 0x10, {{0x73, 0x10000, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0xff, 0x1000, 0x0, 0x0, "9e66274971acc6df648ce53a27596ef16ab1081ad7a398c07f1e1d521f4c752219548119d9c996ec4b7887cf429fa36fa39f82445763ef21907ca92b74b4ad77"}}}}, {{{0x3, 0x2c, 0x0, 'veth0_to_bridge\x00', 'eql\x00', 'bridge_slave_1\x00', 'veth0_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x12, 0x88ff, 'veth1_to_bridge\x00', 'veth0_to_bond\x00', 'ip6gre0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], @random="66a3e17c9ae0", [0x0, 0x0, 0x0, 0x0, 0xff, 0x7645a04ca426514f], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fff}}}}, {{{0x11, 0x4, 0x6817, 'eql\x00', 'bcsf0\x00', 'dummy0\x00', 'ip6tnl0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="41a3f76fc709", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa8, 0x120, 0x150, [@cluster={'cluster\x00', 0x10, {{0x10001, 0x4, 0x2, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x5, 0x1, 0x40, 0x0, 0x0, "2544bcc0aa6d4dc1c9dc41677639c10e828c75fcb1aebd421ba64d0c2fca3d985e3f5ee8358da3422ac4770d326aeba3be9d4698aedc8a88e24e2ba682f54ab7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0xb, 0x2a, 0x892f, 'bridge_slave_0\x00', 'sit0\x00', 'bond_slave_1\x00', 'ip_vti0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xd8}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x640) mknod$loop(&(0x7f0000001380)='./file0\x00', 0x4e, 0x1) connect$rds(r1, &(0x7f00000013c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000001400)=[{r0, 0x6}], 0x1, 0x100) init_module(&(0x7f0000001440)=')\x00', 0x2, &(0x7f0000001480)='[vboxnet0selinux$\\\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000014c0)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001500)) connect$inet(r1, &(0x7f0000001540)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) tgkill(r2, r2, 0x33) [ 55.750726] IPVS: ftp: loaded support on port[0] = 21 [ 55.864926] IPVS: ftp: loaded support on port[0] = 21 [ 55.909682] IPVS: ftp: loaded support on port[0] = 21 [ 55.990822] IPVS: ftp: loaded support on port[0] = 21 [ 56.100069] IPVS: ftp: loaded support on port[0] = 21 [ 56.216732] IPVS: ftp: loaded support on port[0] = 21 [ 56.373541] IPVS: ftp: loaded support on port[0] = 21 [ 56.558839] IPVS: ftp: loaded support on port[0] = 21 [ 57.855099] ip (4712) used greatest stack depth: 54184 bytes left [ 58.648338] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.654864] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.687594] device bridge_slave_0 entered promiscuous mode [ 58.814825] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.821324] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.858883] device bridge_slave_0 entered promiscuous mode [ 58.885552] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.892136] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.922940] device bridge_slave_1 entered promiscuous mode [ 59.057795] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.064304] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.101474] device bridge_slave_1 entered promiscuous mode [ 59.163212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.336677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.352189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.379114] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.385637] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.426235] device bridge_slave_0 entered promiscuous mode [ 59.519561] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.526096] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.535224] ip (4838) used greatest stack depth: 53992 bytes left [ 59.572159] device bridge_slave_0 entered promiscuous mode [ 59.618840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.631131] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.637631] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.666182] device bridge_slave_0 entered promiscuous mode [ 59.695894] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.702394] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.739180] device bridge_slave_1 entered promiscuous mode [ 59.810819] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.817355] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.842106] device bridge_slave_0 entered promiscuous mode [ 59.876755] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.883254] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.913673] device bridge_slave_1 entered promiscuous mode [ 59.932379] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.938864] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.949083] device bridge_slave_1 entered promiscuous mode [ 59.991346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.006957] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.013495] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.024007] device bridge_slave_0 entered promiscuous mode [ 60.052899] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.065305] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.071784] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.103083] device bridge_slave_1 entered promiscuous mode [ 60.121461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.137459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.220365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.227545] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.234080] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.278491] device bridge_slave_1 entered promiscuous mode [ 60.305363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.320559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.331405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.347014] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.362021] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.368602] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.415684] device bridge_slave_0 entered promiscuous mode [ 60.433973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.484972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.554288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.568426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.576288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.611679] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.633999] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.641150] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.691157] device bridge_slave_1 entered promiscuous mode [ 60.730675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.787521] ip (4911) used greatest stack depth: 53640 bytes left [ 60.814567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.821548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.897524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.927977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.934999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.973004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.012228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.144553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.195282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.223473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.267873] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.277423] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.362900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.370613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.464346] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.483279] team0: Port device team_slave_0 added [ 61.499267] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.514318] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.522151] team0: Port device team_slave_0 added [ 61.534154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.545695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.560807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.601151] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.613009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.623128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.734488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.757303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.765709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.788714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.797600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.821112] team0: Port device team_slave_1 added [ 61.832752] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.847781] team0: Port device team_slave_1 added [ 61.866485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.906605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.918719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.937279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.954572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.981830] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.006787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.013744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.036485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.069464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.084583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.098152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.124498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.157102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.187225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.194251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.204188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.229709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.277154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.284192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.302691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.330802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.340721] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.352300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.394478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.462817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.488451] team0: Port device team_slave_0 added [ 62.506891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.517867] team0: Port device team_slave_0 added [ 62.539786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.548664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.573997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.613755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.623121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.641511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.679815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.686827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.710731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.729108] team0: Port device team_slave_1 added [ 62.744966] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.764922] team0: Port device team_slave_1 added [ 62.800257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.813477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.828086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.854209] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.870011] team0: Port device team_slave_0 added [ 62.889220] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.909209] team0: Port device team_slave_0 added [ 62.938524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.947945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.958193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.966265] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.980455] team0: Port device team_slave_0 added [ 63.000654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.007702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.020282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.060385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.087681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.104933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.117685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.126867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.159535] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.183638] team0: Port device team_slave_1 added [ 63.196692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.206128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.221123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.264267] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.279619] team0: Port device team_slave_1 added [ 63.315562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.330604] team0: Port device team_slave_1 added [ 63.368432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.386400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.397221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.429637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.436857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.456168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.488240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.495648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.511454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.540927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.556714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.564303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.578117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.603502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.619079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.642847] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.657194] team0: Port device team_slave_0 added [ 63.664941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.683861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.699456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.714848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.740479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.769434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.796877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.805754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.812938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.825420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.836070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.844836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.856327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.879444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.905128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.926562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.949955] team0: Port device team_slave_1 added [ 63.963242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.971705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.992771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.042965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.050455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.066074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.114134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.121868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.140074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.170069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.179207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.210312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.230393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.247006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.261100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.280658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.302557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.311924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.319366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.333189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.371781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.402368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.428821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.453819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.506878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.519178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.534406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.772213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.779775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.792204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.005605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.013172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.026184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.478568] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.485698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.492542] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.499011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.541186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.686319] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.692837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.699748] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.706209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.753141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.983162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.991383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.363409] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.369907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.376757] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.383201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.421543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.680971] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.687515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.694387] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.700829] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.772206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.786400] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.792879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.799754] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.806201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.835829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.870773] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.877282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.884278] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.890733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.929647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.962728] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.969231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.976132] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.982583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.049011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.063440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.078769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.104332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.111954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.121162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.606935] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.613432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.620343] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.626793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.693875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.071229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.434629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.821414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.251401] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.417279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.514792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.639187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.727331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.773282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.005208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.031624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.037860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.048488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.233843] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.367870] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.482683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.511588] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.517880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.530815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.608147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.615729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.840331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.865783] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.120494] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.128676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.149946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.180265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.186575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.194763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.307701] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.345774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.435399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.441798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.459879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.512142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.518680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.529892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.780685] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.787603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.806118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.964270] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.023315] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.122237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.128550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.143359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.271908] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.368550] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.711132] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.963613] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 07:54:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xe}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/03 07:54:05 executing program 7: 2018/05/03 07:54:05 executing program 7: 2018/05/03 07:54:06 executing program 0: 2018/05/03 07:54:06 executing program 7: 2018/05/03 07:54:06 executing program 5: 2018/05/03 07:54:06 executing program 1: 2018/05/03 07:54:06 executing program 4: 2018/05/03 07:54:06 executing program 2: 2018/05/03 07:54:06 executing program 3: 2018/05/03 07:54:06 executing program 6: 2018/05/03 07:54:06 executing program 4: 2018/05/03 07:54:06 executing program 7: 2018/05/03 07:54:06 executing program 6: 2018/05/03 07:54:06 executing program 0: 2018/05/03 07:54:07 executing program 1: 2018/05/03 07:54:07 executing program 3: 2018/05/03 07:54:07 executing program 5: 2018/05/03 07:54:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/05/03 07:54:07 executing program 4: 2018/05/03 07:54:07 executing program 3: 2018/05/03 07:54:07 executing program 0: 2018/05/03 07:54:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 07:54:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYRES32], 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) 2018/05/03 07:54:07 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe, &(0x7f0000000140)=0x80) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x11de, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{}]}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 07:54:07 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="0f519e34865c", @random="c179ca1d54e3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/03 07:54:07 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x1000000200007d}) 2018/05/03 07:54:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000080)=""/121, 0x79) 2018/05/03 07:54:07 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x220040) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000002400)={@local, 0x0}, &(0x7f0000002440)=0x14) sendmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000200)=@llc={0x1a, 0x7, 0x3, 0x4, 0x1, 0x5, @random="2f897eddf262"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="251f3135fdc332cec55dfedb63cc895a2178207d46eba50658d76a528252ce1bb3763faf7586079f47f0dfbde56464249c7af7aafe6dbfb7d630507e00b76121ad3b059a354a6cf62e18b6ad60e27f961dbeb8e890f4e72eee3e4239b20945c4da503e733d0422414cbe30a932e6cbc2a2592e333e557dab659913d57541c18579667786019d081a838639b5ecee316c7b1f58e5b12576713b1937f3a70e8cb3acc817e92a93a3e96c83", 0xaa}, {&(0x7f0000000340)="6d375e76f64781da3c02fb4e4f0fbd12d3d6b6fb0c80c51e7f202c11c510d2b6c5f1715a825ed5c4c1230c1e23e3b9bbe1f1a272bd137ef9527ea797215c521176388e91eeb84ae1f1ff7a4e39a9b84be60e2b5733f2b340e11f8e2f8098d0b10cf0a5abd36c4b75c00236bc9f1d770cac960497f99a7592a8a90da5d3bdbe92715a59feffd187b9003e7f4e04c56fa5e166aec7ccb9820e0f411f3dbce51700ceefe360756d74caaa4ef2f8ba0ba935baf0fac19ec5338cd8300ced602c786a5e4fe301bb3ad53d673b584a4cc87bd01a2527", 0xd3}, {&(0x7f0000000440)="2e67627881c2d78607d2a1d9cabcfc871299efa263a8427a6544a85c6e64b1000f2e84f43d21537f406953c9dc54290c513a7380f438c7e3cbf56c6339f41d964aa5687a8c49d4c34e5b08180db63b32f39290e1bc0116152025d6f818c883cac022fe5974a3b7d101ac1fc4a071218590789ef474728877a08d349218c750dd8d0d71713af5a5bd566c0306148c59ed3982d44e82bd99f2438a4787cbf894a3133890c2fa943d1c7db2fca61852c0cf51315517294e43ca1a8b8003f2fbcc77fb2348033e5eff1b1bc3d02563a1a3346bf4ff651771a8bc99d77a60649a097fa6a3728ddd1db755", 0xe8}], 0x3, &(0x7f0000000580)=[{0x1010, 0x1, 0x7fff, "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0x1000}, {&(0x7f0000003600)="ea081f8a905284d68a386ab5950c74e63d735b286bad14f9b7b0e637202d998a07bb7013f397dc8d", 0x28}], 0x3, &(0x7f0000003680)=[{0x108, 0x19f, 0x6, "765b0bf8d904660902c9855c3a70eee57f49a28041605d41e5f63a4cfcaf3ccebcea983c6259a52ac6becd923654c2962f17abc4e28f331c91e4594a57ab7acaa67ec30b0e7ee00c658d29cf7c2ec81ab7e18d977f14c9e8326de7804d44e5fca6565380812a8a1278d406c5d00c332c05aef8b48eb9b1f584a134c604765948d5a349fa32b41acd3e75cecf1c49ba5c25ebf7c6fc9b2bf86e170b4296b8a539945aacf57a82e3250c112720973e60979dfb4cb0b50c05568520ed3d50181262465510930be85c4ade8a78e8fdc32e0da98634b55a7b2bb31688c4232eac7bdc8326e265a6b43bea5fb446dfd9d4a921d683"}, {0xd0, 0x1ff, 0x8001, "0bd83bf796918b7b8c9fe691a86ec1bbf6cfa0403da45f8eb793b1629e3cec9e438f77595c4a2c5b249d5054b57e6f54990aaadcf5f0fb2bacd9b09ef5696299796ea63336e983db2304d2f2165b1d5322b77e9f3f69c5afba425c4d6af403350d23fd7fed8e3b75a65764726d8c6072437a3981f7f267477439ea2b5bed670a4f84c25c5c659bbe8bc33adb113063077e3a593382512694e95d30c3d4ee13d21e9a5a76cb8f9779d954de67400cc7d96f20544f681e3a09312f666d"}, {0x38, 0x13f, 0x200, "cd864e83948c4806c3c11f621d0f923308d393f75e4766b8a022e5f04d75a3b1dda064868d"}, {0xb0, 0x0, 0x5, "f694793cc089a9a392556567ad32018f1d09b43426a477a7051b39c0459280070af5d3b0d375f4070d8a0aea0097fa3f5d917c78c5e62c59c168a9154be2ce6f3ddca90f1dbe4a04428ef8acf21f21fb5829fe27e361435ec5697266162d261d87a209ee21ea2a3041ccb39784776d813f65e3c887725694332f57249cd49d206348b6c0f97dc9fc815a73992ceddeb7deed40bee616363e058190"}, {0x90, 0x11d, 0x0, "b57cab52326442a9397618c71d39da0e9760475b99aa67c83d25ffd93e62937342dd3e74e37b0df71f9be5e48c34736f66735ca3dfd246d49b9b556acc4fe86ef1ba871cfe4908014b14152ab00381fa134c185f73309bafc305c1fbc4ed9fee9d2fd39feb57f17cb4667910a2bb05d8ab75fab81b5dd9fc932d"}, {0x20, 0x10a, 0x3f, "abbb207e97d401216fe390b1ec50"}, {0xe8, 0x115, 0x5, "7a97ec6b9d419e8c6ddc3e0c172d896a3e03b2b4b8ca5b1892eab47ab38247d406332a2e5de5cd675b2b0198a5b59c8ccf7eb952da13efc6dd89913fec25c3aa4ab19facbea77f79165344e16cd22d67f1eabd0c129a9412eec7711ce2eae92854619fe41526939c5acf5dbf34376c65903f7eeb89ce4fb251d1e4ae1d702b90a7676e09a4c2941ba25a2f849939c46abe81db4d2dc23640d87293dd26a91f6746a3d36df297fd125597fa2f85b29a9023d681c3d8227674149799c5ee6a0918448dc1edbb38b4c299bae9cc37f062328184778359"}, {0x40, 0x0, 0x76bc88a3, "3b1ca1b331b183a682e2b0b1b1b0ab7871c1d094afa0dfc4f4128f3249882883b396dd9d1defe7085caa48e4a60c785d"}, {0xa8, 0x115, 0xffff, "c1d01bc0a36b5fe7ba597821461edb1e2b2a4df040f470c0ddedd85d2edcd50e9abca917d968b9e9d4534d5759015726197f8413f3c6eb8e8c16bd56c06361a0b6d770f6e997af2b3495ec3bedef557d2548ae91c7c8b6113c441b3e64bd7faa5f68ae3243d60263f74f8e1735996c2173045ec0fe8b0bde41e3f763581b2801623545c4311a073b0b7a152d183179f35ce725e9d697"}, {0xb0, 0x0, 0x400, "d8e50ad9532d150b86b91d4e0eb18c0ba4e426dcee094855e31c8ad6dfe9a57552f6a6c462b5f83d1ac456f4f48079088aafabe5a398c0808678851e42d74d7d00991e9d32f8ddcfddb7a22bd8093c4036ca833cd0cbf650ceb89eaa0d1ea60dd245fb158d8d763646ce11d54c930f387dd6f46c19661802173374b5733a0085d1dffd92ae6a0fce89a8f8dbc6b0d72f09a03ac8c5b961350a7d099d1c59"}], 0x5f0, 0x20000000}, 0x2}, {{&(0x7f0000003c80)=@generic={0x11, "7b8f2a211573a89e5079874c27d6f067a3d7c5f94fe2bcf6259bdfa39f4740fc633446ec372ceb96b11653be2d18a9748692e41e4f105fab49b25ebbfa4ba73a88fa2fca2730823e2da2cf1e68dd9f351464dc853c8788bbac69178a0d3208244728ad03682489c4ddfb65bed78a02fd2b21b89c4b4b94e692ccdd708676"}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003d00)="2269df107781128f782f7df237e9d11b299970d0537e53952fbd93db0f804dc88ae80d2370a0610b1b5443f14e3bf1c67446587b5844298b04ab1268738876440e093f54c97399e72c2d951b27ad6ac8e84b74fc062f88ba1949b39bd9f69723ebb1367c576e537effbe6f696ceded56e320b83223ed5ea356", 0x79}, {&(0x7f0000003d80)="f2856647643e9cee6757d6d6aa5309c3396ab394633c5f46e2b9df07850ad3ff6e6ef5cc86", 0x25}, {&(0x7f0000003dc0)="13", 0x1}, {&(0x7f0000003e00)="d72cb70288b700ce23150afdf1ef031195a57f8669a016871a009ba011683143d64a39d6c91b12baae09da3ed29fc011c831696137bc5955ccf4b23aac8b16034f3ecce9ad32c972f087cea6915b35acfb8c28d44bf4d60d246f1e9f26175d4ad69fc4d3afd5d3de91e25cdc58afa44292894e9bf344ab0b6962c57711be59a7eac1d684e2203e4022708d6662cd18", 0x8f}, {&(0x7f0000003ec0)="cd7617a20d61405ced7ed2182a7f57464e71e1e7c79d3e52711cb961ffe6192c29922446f2eb0f1c2de4d072fa20e1aac7483ba0c138b91ccee4a1eb4a541a8967314ddc76129444f62a9619ea3b6ef4b955f32536c39c9284ed7210e1e97de5634ce19ad7d50fb746a49cba363a4ed3451f8822067323e12fcc0c9fe0117c3e413c868c31b0dc95d3ec3a07912acbd74e06b591e7a9b3a373f67d8e0a8431a23a7767ef4db5a7872a980460e71369af18aaf1ae5f934abd6fcc7833fc6dd2fa74daac", 0xc3}, {&(0x7f0000003fc0)="79096f53bc1593c9882142ada27b93790c7f81ab0102bd7627bcf52052238faa207b1819dc8ca67fdf2680bf2b1eb95b224a407dc6a1fc4d46e162972aed0ff05246656a983a6acaf2a1c1a0c9", 0x4d}, {&(0x7f0000004040)="7a97643d880f366e6475143ed81a4f516d3e569acc9386997176672bbba1c1a1382ad5e137577d40434e9e3540f706ce7cd1b806e558ccae0fbbf47b95838591cec44d850b6b70ef954280987fbd00068daa4b13d693f6b264ab5c16cc8f7a76b6ff82797f2fef10b63c6ad78e5f693bbde06abb051a7e421c377fcfbc41fbf5f59d9dc9ebb60df23ab4172a7aa584da836c10fb08b1936bf6625a074d8e802a29b8693ceb67f84a43a1f37135227ef01ccd8816433dce8b1d8c44feb17763638d1b9c1e7951ad0596da1dc6c2330c1ba90026801d", 0xd5}, {&(0x7f0000004140)="6aefb9fe072ff71c3ea165cf85f358af2c67", 0x12}], 0x8, &(0x7f0000004200)=[{0x68, 0x117, 0xc906, "95202f80d720d86342ce34102a96a076ed2de97514d0ac87bbd45b28354dcbae4cb402acca24254ccf38f7a8ec353eb308f0795695054c449438a6af683c99ea38600cc4da260cbcf429944cbb9ac60c7e"}, {0x50, 0x119, 0x8, "03dd849b6fec88ce0961a5c8a3ccfdbc2f90f4f5987dd785a8f1d66d62c51caf5d4fa2ea3098e63220c9ff2b7476fd389fa606c99636c1e7010a1d"}], 0xb8, 0x40000}, 0x40}], 0x5, 0x20000000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0}, &(0x7f0000004440)=0xc) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000004480)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000044c0)='teql0\x00') getsockopt(r0, 0x6, 0x3, &(0x7f0000004500)=""/134, &(0x7f00000045c0)=0x86) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000004600)={0x1, @random="f3c55da39a77"}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000004640)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000004680)={0xc0000004}) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000046c0)=0x6, &(0x7f0000004700)=0x2) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000004740)) sendmsg$nl_generic(r5, &(0x7f0000005b00)={&(0x7f0000004780)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000005ac0)={&(0x7f00000047c0)={0x12f8, 0x15, 0x1, 0x70bd2d, 0x25dfdbfb, {0x2}, [@nested={0x74, 0x59, [@generic="832a61e959b21306fa66c950b52a666c", @typed={0x8, 0xd, @ipv4=@loopback=0x7f000001}, @typed={0x2c, 0x75, @binary="977cfd2c7de2916c5416848bb1576a869ceb36550fee006472653aae41288d80735865e933d5"}, @generic="261fb18a144ecea4de5781b1efdfcf98d86aef690298faf90165cefbb4d36192f8e61c6987c7362df932b233"]}, @generic="a793f3468c2b1251524860d558ac4c0a05d0804928a9c7fec1", @generic="85d8611542fc38334276e280cbec90f673b29cd9f609fcdee4fc825e3f9a4036004ce7374e3acd3c887bcedd80b38e04ac26b2e8c8d5657490d4642364ddd914265842c5b0b7fcbdbd1eea7f7223a216d677ca7275bf07189c7b50621a", @nested={0xd0, 0x4c, [@generic="b795a09f2f26e62ca7d2808818975d372d0db47dd75fd6335d723cea691a74f023e9bc6fe0522c6f4d0270182ad07030d9eb044da339f156122f4c061b22034da304901990f9579113cb84ffe152c37d4b893348172462a662661dd5c5a4f7363205243b07a473310f3e81b9c87051218acc97266d7862079b5bd92a292fa8036b91e4a734831546271ff711d53c9c170c99dd0df068", @typed={0x8, 0x38, @u32}, @typed={0x14, 0x4c, @str='/dev/dmmidi#\x00'}, @typed={0x8, 0x94, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x77, @binary="0040767d9c7ea955f393d1"}]}, @generic="9e23c08c06b7f7c1ad0f6b4b8d5926c60e4350fb5cf0883d7dc0f9ba42e0801174e1e2b6e20fa4522297575d86b48d0053", @generic="df8419b515661c9e2e7c5b2f4d0105b82cfea1", @generic="534829c278c4bf48e1c2a800ce4e3d0dbbfaad9777d73e6f96ae269ba51c40bad3bfcfc7f65b5018e1e6d29383f022d972882f44e84501db4e186d10657d", @typed={0x8, 0x24, @uid=r7}, @nested={0x10a0, 0x14, [@typed={0xc, 0x47, @u64=0x800}, @typed={0x4, 0x69}, @typed={0x4, 0x71}, @generic="c5a58c0c3573da9b34942053359f0bcddc554b7cceae43fa81ed34f75baeb7f8b004cd2d286afe28f482b894716eaf0d4d2c55607f2605378ecd24a8d469c428aabba645dc311c69deea2ec55c86011f6a740d2d5bb0b7ab9f705993f89524cab45f41c4a7d3d7f4c310bad9c0dfed894fa4f696f8c7ea8d4c3be4ee4d", @typed={0x8, 0x12, @fd=r0}, @generic="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"]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x800}, 0x40000) socket$inet(0x2, 0x2, 0x9) ioctl$SG_GET_TIMEOUT(r5, 0x2202, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005b40), &(0x7f0000005b80)=0x8) connect(r1, &(0x7f0000005bc0)=@ll={0x11, 0xd, r6, 0x1, 0xfffffffffffffffc, 0x6, @random="3d80ae085411"}, 0x80) r8 = accept$inet6(r5, &(0x7f0000005c40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000005c80)=0x1c) symlink(&(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000005d40), 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000005d80)=0x7, 0x4) recvfrom$inet6(r8, &(0x7f0000005dc0)=""/129, 0x81, 0x12123, &(0x7f0000005e80)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) mq_timedsend(r5, &(0x7f0000005ec0)="9f843d1a821afe46d4dff418b4a344d8af124a2001058a0582bf7584bd3320976c12e72f76d872332c425f83b220c41a1954b3000e9601061bd940919dae8196cb7b6db55f8ae57a2acd4a4b2e55a493db89fdf22ecdd33ba61f0bc7795fd99db2092dee57107b182f", 0x69, 0x6, &(0x7f0000005f40)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000005f80)={0x0, 0x1}, &(0x7f0000005fc0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000006000)={r9, 0x6, 0x3, 0x39b8}, 0x10) 2018/05/03 07:54:07 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x200001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x0, [0x0, 0x21c, 0x3, 0x39, 0x401, 0x4, 0x3, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0xd67, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0x6cb, r2}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10010010}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x1, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x45cb}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) io_setup(0xb6, &(0x7f0000000440)=0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000480)="3ed1a8f8939d3ba24f160de0ccc4743bab469bbe8a0509f6203f483f85cbc1d427d3d503c8b4675361631b0855c7f85e0d", 0x31, 0x87d, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000000500)="f56bd1578c2221a21204145b1349879f84bf90ae78a7de2f979f8083aa86263032f5a64fdc6c52045408c6b7c0cf2f4016848e70d97672d986a8cfebfc2fba49ff853889190403497737ccab7d088ace68", 0x51, 0x0, 0x0, 0x0, r0}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4, 0x8}, &(0x7f0000000700)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000740)=""/39) r6 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000780)=""/231) syncfs(r0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000940)=""/153) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a00)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x3543bfaf, 0x7fffffff, 0x3ff, 0x6}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r5, 0x4}, 0x8) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b40)="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", 0x1000) signalfd4(r7, &(0x7f0000001b40)={0xffffffffffffffff}, 0x8, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000001b80)=0x4, 0x4) 2018/05/03 07:54:07 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x200001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x0, [0x0, 0x21c, 0x3, 0x39, 0x401, 0x4, 0x3, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0xd67, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0x6cb, r2}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10010010}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x1, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x45cb}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) io_setup(0xb6, &(0x7f0000000440)=0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000480)="3ed1a8f8939d3ba24f160de0ccc4743bab469bbe8a0509f6203f483f85cbc1d427d3d503c8b4675361631b0855c7f85e0d", 0x31, 0x87d, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000000500)="f56bd1578c2221a21204145b1349879f84bf90ae78a7de2f979f8083aa86263032f5a64fdc6c52045408c6b7c0cf2f4016848e70d97672d986a8cfebfc2fba49ff853889190403497737ccab7d088ace68", 0x51, 0x0, 0x0, 0x0, r0}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4, 0x8}, &(0x7f0000000700)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000740)=""/39) r6 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000780)=""/231) syncfs(r0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000940)=""/153) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a00)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x3543bfaf, 0x7fffffff, 0x3ff, 0x6}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r5, 0x4}, 0x8) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b40)="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", 0x1000) signalfd4(r7, &(0x7f0000001b40)={0xffffffffffffffff}, 0x8, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000001b80)=0x4, 0x4) 2018/05/03 07:54:07 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="0f519e34865c", @random="c179ca1d54e3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/03 07:54:07 executing program 6: r0 = epoll_create1(0x4000000000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x10000004}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r2}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/63) epoll_wait(r0, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x800) openat$cgroup_procs(r3, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/05/03 07:54:07 executing program 7: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000001c0), &(0x7f0000000080)=0x5e) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x11, 0xffffffff, 0x0, 'queue0\x00', 0x3f}) 2018/05/03 07:54:07 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x1}) r2 = socket$inet6(0xa, 0x800, 0x0) r3 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) sync_file_range(r4, 0xc, 0x8, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x200000) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000680)=0x6, 0x4) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:07 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x200001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x0, [0x0, 0x21c, 0x3, 0x39, 0x401, 0x4, 0x3, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0xd67, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0x6cb, r2}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10010010}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x1, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x45cb}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) io_setup(0xb6, &(0x7f0000000440)=0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000480)="3ed1a8f8939d3ba24f160de0ccc4743bab469bbe8a0509f6203f483f85cbc1d427d3d503c8b4675361631b0855c7f85e0d", 0x31, 0x87d, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000000500)="f56bd1578c2221a21204145b1349879f84bf90ae78a7de2f979f8083aa86263032f5a64fdc6c52045408c6b7c0cf2f4016848e70d97672d986a8cfebfc2fba49ff853889190403497737ccab7d088ace68", 0x51, 0x0, 0x0, 0x0, r0}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r4, 0x8}, &(0x7f0000000700)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000740)=""/39) r6 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000780)=""/231) syncfs(r0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000940)=""/153) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a00)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x3543bfaf, 0x7fffffff, 0x3ff, 0x6}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r5, 0x4}, 0x8) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b40)="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", 0x1000) signalfd4(r7, &(0x7f0000001b40)={0xffffffffffffffff}, 0x8, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000001b80)=0x4, 0x4) 2018/05/03 07:54:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x1, 0x24b) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="280000000000000029000000020000002b07dfe3d917e3080023996ab39501010000000000b30000"], 0x28}}], 0x1, 0x0) 2018/05/03 07:54:07 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='wW\t'], 0x3) r1 = msgget(0x2, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/90) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/03 07:54:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) finit_module(r0, &(0x7f0000000080)='\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) mq_unlink(&(0x7f0000000180)=',\'\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xa5817902c1cd27fe, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0xe7e1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) open(&(0x7f0000000000)='./file0\x00', 0x480000, 0x0) 2018/05/03 07:54:07 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000), 0xfc4e) 2018/05/03 07:54:07 executing program 7: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000001c0), &(0x7f0000000080)=0x5e) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x11, 0xffffffff, 0x0, 'queue0\x00', 0x3f}) 2018/05/03 07:54:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xfff, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xe8d}}}, 0x88) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x240000, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)="7b01e9e2cd6fff94bdd72a022ffe7a65f9f4f768244923c53e8b5bb740920db13b172f135d3e6cdaecb84be7298f41a3b4cae66646ce08d1893e213459cda780cfb3db3434fcaddc84f74b77c80aed788b833e241ffcae8d387a359b1d7dbcd17434a1768193a5a7d9ace4e1025fd6ab847e7c4d6e09f2aa12fbcc97ad1aa68209c17508b8735d86beda52cc534c5ce22ed6cc4f5477bc8f361069b0fe55601bdb8d2accb28ea8960dd178d90ca76cccd3bfe803c3c1205afe063ddb65152bf75252416b3266a8792080f7fa164fb3441177d7127cfb7afcc472c4c244702f70c5c624494a", 0xe5}, {&(0x7f0000000280)="1d30a21258b862f59fe715d12bd020a9dba47c068110706fe8fda339967dc3fa767e7a572e1911c11aa694506c0fd828900c83f51654d8de0d836eabbfb20c95e559287640b2573f0ed1de2c1b7652517c13c1f588dbbc0fba6cbb39a8f7d32305a250e3306faab64b80b52f10dafb2322", 0x71}, {&(0x7f0000000300)="0275914e5003cbe3cc97093304f04dcf8837fd25c41c61154ef2", 0x1a}, {&(0x7f0000000340)="873aeb4e149ffecab49f54a93c67baf200a75b7805eb65c7e5dae41c51bc5562210cfb254ed609018030c55e78dea556eb382c63b5cebe5dff179590f2a6028fcaf70d8ac278d63c775d826987bb2353fc8d35bb45831f6e77a1c1938f2588b848f7bf2e91a6140602f3cc05e30b22c25d13211c2e52debb23f12ce23b552211b1707799d439695342cb75e26d526347cc8d078fc5ba", 0x96}, {&(0x7f0000000400)="924c083bef559189dbc4a629ec7d056894612938b56ca9c7b3e41a1affc2b8e3bacd735444f2670c8c82f889141d582e8684589ef4a52b6a12e9d70183cac49a5538b1a7cfc49f084b5cbb4f26962d2990324c6998fd80da90e0fa1a1d32740cb34af8c34bf1e02cf9427ba886c8ca0ad7ff33", 0x73}, {&(0x7f0000000480)="ac31517173f336363e2e406d69693a0f8236c2c389e57cac5eb90c48b58dc05085b8023ea604479d", 0x28}], 0x6, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0xa3, "a3f16bc5d8ade8fbdcffb6f6c416fd0f880253f29dc5f18062379b4798e63e06d112fbe5f370e931ca99543783df5294238bcc2da83fd6fe7f57aeede4caa7be42ef73e0e1d620168b5de6311483a1ca94446a2acf3e6ae49e4aa621bb3a02fc459e2403cdb9ada5d8014b316824c37757dedd4332e8548094979e8fa1d829bc240ae1cd7f4ecd6d9929c9c4c6d445b666de82943a338352dcea3e4d87997ecad6127d"}, &(0x7f0000000600)=0xab) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x38, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f00000006c0)=0x10) 2018/05/03 07:54:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:08 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000380)="f92a9b6e2ff8179f1be5b67a8854b447eda1b76f9b1fadf319a9e17e72e13dbdce88d7205e98da3aa8d8a29131068d2052e1233730d1c9c0abef8e57528aecb95118d3629e70123f9a25814378e7d615b899405c04611e767c6729c1ae7337cbc070470cc4aba854049ce7998d9a93010a31247d52d3db855f7d044fbb180676a2cbdc1ca61b2605f0c42255a72ef19ffe2b85f9484ed47d8d52b8c189aad86dbfb826d5f9166670c11b0e2ffa4e46b5cbc00d200990eca7050de340d1d697d5c15f3224667770ebac06daa9e607150c9ca26c9b9b2e141dc50febb7a60be222a0aa1d9f0c6a88157de1b3", 0xeb}, {&(0x7f00000001c0)="04538c9b6144f80edeb435f934fbbad29ee460805255d66b8f71442dc585de743cd7b7709768808acf96b87b2c3068a442f2e7aec992410270120add73a55a14f3a23cd66386239b51e4fe6877ff1d8202df14252ee889b493c802e2b79297b9c24672b83c8938a53bc1545d53212aa83eb2cc8987c98b3ac537adc7f95b1d81e124eb63", 0x84}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="840454d658f31cdafd5a14b8812a4495daa47ac7a90cc7ef53e5d9ceee910c15fbc881b895ee21a93d1cc71c6ac19c528c04f3387f291dd39aae7fbc45f1ade56ce6cdf1f431e177a28f7256123cbebc6bd4f121421bd86b0bcbdc6198c2e5222c81df32c3fd78da2d34b511ae285496d0d3b965493e7d6a40f5523fb05156eaff668915c60a3dfc7ebcdba6def3b1a0041659e27da1587e9e5e75670fe5a6ffb7a9cb155c54c010940f078d", 0xac}, {&(0x7f0000001540)="08aaa1dbcf682b7b597ec0f7796e020cd5bcf63d752fdf231dbc7c39e4", 0x1d}, {&(0x7f0000001580)="0badf09dfeb2ec4c425099135433fe975d0e384794488aaa0f411159ffae4cc67477d6940835e579d5ee54b5faeac81c622d21341a1fa0a495fa73fe401cab10b9a226489200daae308022de30da5ecc21d048140b2e62920c01463b55e240b410c59b54925a0b7ff3434762ebf5f16a6aac8bd769b2930eaf2ba3ab5f5a2a87cc83bcbc75b27fec6ef30081964b80be4f9bdba092840640b4c5a267946197b6ad275f13c43e8071de7a7d51b08cb9511bd38b237047b7ed5cdd4f3c9c66237cf6c2d25a582966493036a98fb61e15d4bfae87e41cc6df7fa247ea9ced7fa518bfeb36c82a8101c1c48a4528a0fc1aa073", 0xf1}, {&(0x7f0000001680)="3b9f252abf88b09f115bcc0f46c44847c2e3f29f9f78b41363e579b4b2fdf03fa31422801626f90befaecb773472f8f0d664dbd36168b110a9a6b3799535eb4b37d9fca5000da1f22ec97dcd51c1d8c6af907919da141f88257dc031399503b241c3c893e653c40a30c6fdc510734079d82f0ace450a4eef3bfb8528d3b6a38c0204faa4db70310e037d1598a6b9921923d23abdf0fa6a342227020c78b07908c1114b0a720848f05b964fcdaa02e475801a5a2e1208a4198740625028c3c22328947cd46f93", 0xc6}, {&(0x7f0000001780)="9918ccf77bed6d608f16a8c6e10b3077febb58ac152adc2eb9284a1d982ba7d939020d3151927c1a5bd63e09fa580e53b5794e1868fde117b7a85c44fe3a9eb87addb2ab42f50a9e9af4046e693df3f094649a7d609cae48ae4cf9b8a9dc7532d03f8b57a7649ef456fdf69f216ea5976a6515db5ddb72af9aa27a38272178451fb133fb979de08c26064128215a8c62e9a8377fd9267ecf0324bf583cf7d19cc10a73b13de686a0b1f4b014d636edd85e64c495231eac", 0xb7}], 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x39b846d0}, 0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @random="b0b1ad7c5767"}, 0x10) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/05/03 07:54:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x97, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffff, 0x6, 0xffffffffffff8000, 0x9f9, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@remote, @loopback}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x20, 0x1}, &(0x7f00000002c0)=0x8) r3 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000000)={[0x36]}, 0x1) 2018/05/03 07:54:08 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='wW\t'], 0x3) r1 = msgget(0x2, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/90) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/03 07:54:08 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='nr0\x00', 0x3f800000}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00000000c0)="56816622d9ae989b62bf1b116f733e75684420607eb6dc934eafa84a7f1aff66577842b949d18144ffe74587a3eac997d0173a39cd1f", 0x36) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) perf_event_open(&(0x7f0000000fc5)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 07:54:09 executing program 7: clock_getres(0x6, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:09 executing program 3: r0 = memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x4, 0xed5a) 2018/05/03 07:54:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001200)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001240)=0xfffffffffffffffa, 0x4) sendmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[{0xf0, 0x0, 0x0, "88c03106649b610218650c26ae1573df9eb13d377f0faa471e601324463df232eb59efcf6b58a99d20b270d2060197994cf1985d7d0aec3d3778bc52d3f13c0bf22f6bc05b18d1354d56791fd6ca7feb1225199bffa1a94b5a4273600da51c2f789a4c182b2983846e24aae80e6f1921ac53c090f55e9093c868ca6e9a0b77a87553442ee1c02256e444f35aa9e78e183e5f9b6b08bc5af6350380f7de37f8d94bb7c080c5528ba4120fdf9d3dbb333b2f00be1de5c25d54fd871b94b3cca100dd7166faf03810683b7777d0c9e891cf0c23a1e410ba71f56eb6"}, {0x1010, 0x1, 0x2, "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"}], 0x1100}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000013c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x9, 0x20}, 0xa) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3}, 0x8) 2018/05/03 07:54:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000000)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80) fcntl$addseals(r0, 0x409, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0xffffffffffffff7f}], 0x1}, 0x0) 2018/05/03 07:54:09 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'mime_typelovmnet0\x00'}, &(0x7f0000000080)=""/43, 0x2b) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x336, 0x1, 0x3, 0x400, 0xffffffff, @random="c4bd59878dee"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0xb3}, {0x2ca, 0x5d}, 0x5, 0x2, 0x7}) 2018/05/03 07:54:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000440)={@empty, @multicast2, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'syzkaller1\x00', 0x0}) getpeername$packet(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003440)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003a00)={@empty, @rand_addr, 0x0}, &(0x7f0000003a40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000055c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000056c0)=0xe8) getpeername$packet(r0, &(0x7f0000005700)={0x0, 0x0, 0x0}, &(0x7f0000005740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005780)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005b80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000005b40)={&(0x7f00000057c0)={0x378, r1, 0x322, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x1, 0x1, 0x3}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x224, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe6}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x7686, 0x9}, {0x76, 0xb, 0x7}]}}}]}}]}, 0x378}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/05/03 07:54:09 executing program 0: r0 = userfaultfd(0x4000000000020000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000000000)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 86.115817] random: crng init done 2018/05/03 07:54:09 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='gfs2\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) accept$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f00000000c0)=0x6e) 2018/05/03 07:54:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x44080) r2 = epoll_create(0x401) r3 = dup2(r2, r0) unshare(0x20000400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000000)={0x5, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x26, 0x6, 0x6, 0x0, 0x6, 0x1, 0xd2, 0x8, 0x0, 0x3}) 2018/05/03 07:54:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup2(r0, r0) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"b7a78cfdfabd8b"}, 0x8}, [{"31ebf54b6d90ba"}, {"20a7f29370475a"}, {"cf50bd0ebad302"}, {"60cae33660a276"}, {"7e98c80ec97a03"}, {"ba9b3fa3c28e02"}, {"19f36b1c8dacaf"}, {"23db750c93668a"}]}, 0x48) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/05/03 07:54:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x11, r0, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)="2f70726f632f7379732f6e65742f697076342f76732f7363686564756c655f69636d7000060ac5b2f9744763101af0c74da767", 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001180)='/dev/snd/midiC#D#\x00', 0x0, 0x400) faccessat(r1, &(0x7f0000001200)='./file0\x00', 0x80, 0x200) poll(&(0x7f0000001140)=[{r0, 0x188}], 0x1, 0xffffffffffffff7f) r3 = fcntl$getown(r1, 0x9) process_vm_writev(r3, &(0x7f0000002500)=[{&(0x7f00000012c0)=""/14, 0xe}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/187, 0xbb}, {&(0x7f00000023c0)=""/47, 0x2f}, {&(0x7f0000002400)=""/188, 0xbc}, {&(0x7f00000024c0)=""/19, 0x13}], 0x6, &(0x7f0000003780)=[{&(0x7f0000002580)=""/244, 0xf4}, {&(0x7f0000002680)=""/58, 0x3a}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/164, 0xa4}], 0x4, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000001280)={0x303, 0x33}, 0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000011c0)=r2) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/2, 0x2}], 0x5, &(0x7f0000000440)=""/16, 0x10, 0x2}, 0x200}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/85, 0x55}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/210, 0xd2}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/6, 0x6}, {&(0x7f0000000880)=""/90, 0x5a}, {&(0x7f0000000900)=""/69, 0x45}, {&(0x7f0000000980)=""/79, 0x4f}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x9, 0x0, 0x0, 0xfffffffffffff001}, 0x1}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/188, 0xbc}], 0x2, &(0x7f0000000c80)=""/43, 0x2b, 0xf401}, 0xfffffffffffffffa}, {{&(0x7f0000000cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x10001}, 0x2}], 0x4, 0x20, &(0x7f0000000f80)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="53000000b746d524da07052c8c6ff3fe9fb97531e29cbc33cd0c682dcb00e8899467efe4c6d34705c128f5d1a60a0fa078746f35333c7748b9b49b6796368f2fb01c7805f6c417bf4fd2bb474fe91c5b3b2539400104d9"], &(0x7f0000001080)=0x5b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000010c0)={r5, 0x9}, &(0x7f0000001100)=0x8) 2018/05/03 07:54:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x8a, "7d80dbd17a56df001494ade0ce883240f824c0ee6705aff3fb586294e994f5da589522d01d98122ddfe551ff3c3c12d3476eb36ade0afe3536ad2a0076c047a1ebd7509c10466c547576ba1d008eb27d3939f5e73b7e781b0eba1ffa408579c2ba5db1080001ffce9d815e36b03d629e5b5e72a8b4a8b3dac37cfc55781cfd512c7046fb9096e262451b"}, &(0x7f0000000200)=0x92) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x96, "644ccc5b54dd94775e45f7bdef191afa6407cb15558ffc7f6124b331e9196bf8d81986b5148b1c7c032bc6e8b25bcca9753f8879684a244e963709070ac0124afa1806f8071e3c36b1dac5d90d2024ac46c8f84164a2f0e480443ec921395542518dbda7e08e9a0fa9257041eb8b5b568209a267e903a8edf09c92206874d4bc023a3990faa11c37c5234ed0e5bec7c77863d7f19ad4"}, &(0x7f0000000340)=0x9e) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1000007, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) read(r1, &(0x7f0000000540)=""/143, 0x11a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) 2018/05/03 07:54:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) [ 86.455424] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/03 07:54:10 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)="8d7147d205d709116ca585b8b383ac5076ac80f467820fa1b683b6005fda", 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) 2018/05/03 07:54:10 executing program 2: r0 = shmget(0x0, 0x2000, 0x78000b01, &(0x7f0000ffd000/0x2000)=nil) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) shmctl$IPC_RMID(r0, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x3ff) shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/05/03 07:54:10 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x37}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x32, &(0x7f0000000100)=""/50, 0x41f00, 0x1}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x404000169}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000)=@raw, &(0x7f0000003ff6)='GPL\x00', 0xea50, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/05/03 07:54:10 executing program 0: socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "ba73cefbac9f0e6053c716de44c8fa3d4f9959cdcd498221a2b16cf03b6cc8da5fa7b6abf26cbce197ea6dcd9e1f8df7e5500924bc6aa0dd5240ab777e541ec802038927c7de8c4557792e9980779a"}, 0x53) creat(&(0x7f0000000540)='./file0\x00', 0x0) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000daafff)) 2018/05/03 07:54:10 executing program 5: unshare(0x44000) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x3, 0x101200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x2, 0x7fff, 0x0, 0x1, 0x2, 0x6, 0x0, 0x9}, &(0x7f00000000c0)={0x8000, 0x8001, 0xffffffffffff1f9e, 0x81, 0x4, 0x8471, 0x1c43, 0xfffffffffffffe00}, &(0x7f0000000100)={0x8, 0x5, 0x4, 0x1f7, 0x65, 0xe116, 0x8001, 0x89a}, &(0x7f0000000180)={r1, r2+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x8000}, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 07:54:10 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x3, 0x87) prctl$setfpexc(0xc, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffef0800000060d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0400000000000000c83f9aab24c8940f94f1fc531f691470e305bb8f9f17d207cf83d529ffa288e7ada5f530ae23326fd253b053a3129e43ea9be8fb51faf9a4e0817222f6dafd832c6be42a39dd007bfbd3300f0000000000abf47972823cd49bf71c1a625f71591237e09af599de94bd88b6e1f92d2912d071399524854e129c04dcc9d3426aff0ac8ee80d4b4ecbb2ee2bfe340935256b778f06c2675483fd15c0b9cde3de079adfa5fa2e4bae1bcba94450ad1da0d54e937e64a5e480aab7aa8aaffb5769a54de58c17cd123c8eeadfb407f728fcd2d93e193e528db717af0edb06c8389"], &(0x7f00000002c0)) rt_sigreturn() r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x16447ea2701f5fef) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300)=0x31, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000100)={0x9, 0x8, 0x3, 0x3}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x3, r3}) 2018/05/03 07:54:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:10 executing program 7: clock_getres(0x6, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/05/03 07:54:10 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e3d0c621372ae9f592d92181d699b92a", 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bffc)) 2018/05/03 07:54:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/05/03 07:54:10 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x40031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) ioctl$void(r0, 0xc0045c79) 2018/05/03 07:54:10 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x1) 2018/05/03 07:54:10 executing program 4: r0 = semget(0x1, 0x1, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x6, 0x4, 0x5, 0x7]) r1 = socket(0x1, 0x8000a, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x800}, 0x8) move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/97) 2018/05/03 07:54:10 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="c80387703bc01052eed2883281001b0008004500001c000000000088907800000000ffffffff09009078000400ed"], &(0x7f0000375ff4)={0x0, 0x0, [0x0, 0x0, 0xf7d]}) times(&(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x402000, 0x63) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x1, 0xffffffff, 'queue0\x00', 0xfffffffffffffbff}) 2018/05/03 07:54:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/05/03 07:54:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x1f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="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", &(0x7f0000000300)=""/203}, 0xfeaa) 2018/05/03 07:54:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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", 0xffe}], 0x1}, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000001140)=0x1c) connect$inet6(r0, &(0x7f0000002240)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/05/03 07:54:11 executing program 2: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x8, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000001c0)=ANY=[@ANYRES16=r0]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x5, 0x5, 0x2, 0x2}) 2018/05/03 07:54:11 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)="24004aa36137330b6679374db37718af3f91b00a9235908dee589c597d8f7dec52277a92830ed6390522aaa8662471dca5bc1ae79e22e989a6c1afbb60ef513138ee6f16e5f1c4ac2753aa7a9f0686bddd9caff81015270a50677cddcba54d0f919d68d550479c63e9b64156513c474e0cca868cd6832affb597", 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/16) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000380000000000000000000000000020004b0000000000000000000000000000000000000000000000ed000000000000000000000000000000000000000000"], 0x58) r2 = socket$unix(0x1, 0x3, 0x0) poll(&(0x7f0000000240)=[{r2, 0x20}, {r0, 0x400}, {r1, 0x8000}, {r1, 0x1120}], 0x4, 0x0) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) 2018/05/03 07:54:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") unshare(0x28060400) ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) 2018/05/03 07:54:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1ff, 0x4) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) 2018/05/03 07:54:11 executing program 7: clock_getres(0x6, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:11 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) write$tun(r1, &(0x7f0000000380)={@void, @hdr, @mpls={[], @generic="ba7a02bb"}}, 0xe) 2018/05/03 07:54:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000440)=@pppoe, 0x80, &(0x7f0000002740)=[{&(0x7f00000004c0)=""/41, 0x29}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/207, 0xcf}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/30, 0x1e}], 0x8, &(0x7f00000027c0)=""/94, 0x5e, 0x8001}}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002840)}, {&(0x7f0000002880)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x8}, 0x10001}, {{&(0x7f0000002900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002980)=""/19, 0x13}, {&(0x7f00000029c0)=""/156, 0x9c}, {&(0x7f0000002a80)=""/186, 0xba}, {&(0x7f0000002b40)=""/4, 0x4}, {&(0x7f0000002b80)=""/62, 0x3e}, {&(0x7f0000002bc0)=""/28, 0x1c}, {&(0x7f0000002c00)=""/110, 0x6e}, {&(0x7f0000002c80)=""/239, 0xef}], 0x8, &(0x7f0000002e00)=""/31, 0x1f, 0x1}, 0x4}, {{&(0x7f0000002e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ec0)=""/48, 0x30}], 0x1, &(0x7f0000002f40)=""/4096, 0x1000, 0x3}, 0x1}], 0x4, 0x20, &(0x7f0000004040)={0x77359400}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004080)=0x9, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xaef, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100140}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r3, 0x330, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbbe7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb2de}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xb9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x48000) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x11f) 2018/05/03 07:54:11 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x2, 0x1, 0x2, 0x0, 0x1}, 0x40, 0xc3}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000000000001, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x0) 2018/05/03 07:54:11 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6da6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc0, "7bda6d3eb8b20e46fc733598ef63699afaac45daef9ee737ea2880954f0a5add1cba31d15c626dfd980dd1d907363381c79385f277b226a3ba2479933fc81bc49a62352e5843bcf0d6647f573733c5d15ce04e19b77b891deef634e142112b9f2a8ae7a42591de6622b87d1c9db69127dc6edd6842a02e32ad9736dc153e760f9e1c77572e72b0060717b831f609b79448917a4ae86616e365dcd43e1c07ba21aa9f3afc21389201db7d49d7be107048f7b5cc00593e1f07773a1d000ed8be6a"}, &(0x7f0000000200)=0xc8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4, 0x8a7c, 0x80000000, 0x1e0a, 0x3, 0x80, 0x5, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xffffffffffffff75, 0x0, 0x9, 0x5}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000340)={0x303, 0x33}, 0x4) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x82400400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r5, 0x100, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) 2018/05/03 07:54:11 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7f}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x80000000}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xeb, "ee9fe1e5028a584eed9710755d4a3614959b04cf16188be8f5166e73b916f29ad9f419a6179865f4c4ac571ebee4ec4b58a7ef25d288deade801f5037b642fa61228e37447492a2551f72e95463e490aa59f422e022f7b6be5ccf20cb4b776a5cbfbaef51a4c4fb7753ebcc8d7fe669ef33317ef57e872f72f625a0d31b05eb281cb66953c1b462afde645cae238724f22640870647f4fa3e6e0c09dfc416a131ab16e628f2189f451f4d10ca03673767c3b2a41ed38ea641272224d3ca12af1dc816d28ae1cf2efc89c6a3237f6d4a163e5bc769ba22eca43013964f7bc2b8528564591e00a9fa401b250"}, &(0x7f00000000c0)=0xf3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x800000021, 0x6, 0x8001, 0x1, 0xe129}, 0x66) 2018/05/03 07:54:11 executing program 4: socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff, 0x0, 0x2, 0x8, 0xfff, 0x100000, 0x8}, &(0x7f00000000c0)=0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x400000000000}) 2018/05/03 07:54:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/05/03 07:54:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000440)=@pppoe, 0x80, &(0x7f0000002740)=[{&(0x7f00000004c0)=""/41, 0x29}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/207, 0xcf}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/30, 0x1e}], 0x8, &(0x7f00000027c0)=""/94, 0x5e, 0x8001}}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002840)}, {&(0x7f0000002880)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x8}, 0x10001}, {{&(0x7f0000002900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002980)=""/19, 0x13}, {&(0x7f00000029c0)=""/156, 0x9c}, {&(0x7f0000002a80)=""/186, 0xba}, {&(0x7f0000002b40)=""/4, 0x4}, {&(0x7f0000002b80)=""/62, 0x3e}, {&(0x7f0000002bc0)=""/28, 0x1c}, {&(0x7f0000002c00)=""/110, 0x6e}, {&(0x7f0000002c80)=""/239, 0xef}], 0x8, &(0x7f0000002e00)=""/31, 0x1f, 0x1}, 0x4}, {{&(0x7f0000002e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ec0)=""/48, 0x30}], 0x1, &(0x7f0000002f40)=""/4096, 0x1000, 0x3}, 0x1}], 0x4, 0x20, &(0x7f0000004040)={0x77359400}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004080)=0x9, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xaef, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100140}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r3, 0x330, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbbe7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb2de}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xb9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x48000) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x11f) 2018/05/03 07:54:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) lseek(r0, 0x0, 0x1) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20880, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4000, 0x0) r2 = semget$private(0x0, 0x3, 0x100) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000000c0)=""/30) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/03 07:54:12 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6da6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc0, "7bda6d3eb8b20e46fc733598ef63699afaac45daef9ee737ea2880954f0a5add1cba31d15c626dfd980dd1d907363381c79385f277b226a3ba2479933fc81bc49a62352e5843bcf0d6647f573733c5d15ce04e19b77b891deef634e142112b9f2a8ae7a42591de6622b87d1c9db69127dc6edd6842a02e32ad9736dc153e760f9e1c77572e72b0060717b831f609b79448917a4ae86616e365dcd43e1c07ba21aa9f3afc21389201db7d49d7be107048f7b5cc00593e1f07773a1d000ed8be6a"}, &(0x7f0000000200)=0xc8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4, 0x8a7c, 0x80000000, 0x1e0a, 0x3, 0x80, 0x5, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0xffffffffffffff75, 0x0, 0x9, 0x5}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000340)={0x303, 0x33}, 0x4) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x82400400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r5, 0x100, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) 2018/05/03 07:54:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8040, 0x0) sendto$inet(r0, &(0x7f0000000440)="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", 0x1000, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)='/', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/05/03 07:54:12 executing program 7: clock_getres(0x6, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:12 executing program 2: r0 = open(&(0x7f0000000740)='./file0\x00', 0x82002, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x100000, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000980), 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendto$inet(r1, &(0x7f0000000040)="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", 0x6fe, 0x10, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) prctl$seccomp(0x16, 0x2, &(0x7f00000007c0)={0x6, &(0x7f0000000780)=[{0x0, 0x2, 0x3f}, {0xffffffff, 0x1, 0x0, 0x9}, {0x9, 0x10001, 0x5, 0x100000001}, {0x8, 0x3, 0x100000000}, {0xb9bf, 0x1, 0x100000001, 0x1000}, {0x100, 0x2, 0x4, 0xfffffffffffffffb}]}) 2018/05/03 07:54:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/143, 0x8f) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0xb, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 07:54:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000000)=[0x3], 0x1, 0xe7, 0x0, 0x540, 0x8, 0x1, {0x4, 0x2, 0x7, 0x6, 0x6, 0x400, 0x9, 0x3, 0x10001, 0x4, 0x3, 0xb29, 0x0, 0x35a, "4022dd65e205c139a005a824fa8bbcb69a843d2a271d740952ba7ce164561095"}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044104, &(0x7f0000000300)) getdents(r0, &(0x7f0000000040)=""/214, 0xd6) 2018/05/03 07:54:12 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0x4e23, 0x2000, @dev={0xfe, 0x80}, 0x5}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200800, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) 2018/05/03 07:54:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa}}}, 0x90) 2018/05/03 07:54:12 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1) 2018/05/03 07:54:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0xffffffffffffff23) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x2, 0x45, 0x1b, r0, 0x5c07}, 0x2c) 2018/05/03 07:54:12 executing program 3: r0 = socket(0x8, 0x803, 0x6) sendto(r0, &(0x7f0000000000)="120000003200e7461ca220b0d7a8e8f4ff40", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/176, 0xb0}, &(0x7f0000000100), 0x20}, 0x20) 2018/05/03 07:54:12 executing program 0: mmap(&(0x7f0000e33000/0x3000)=nil, 0x3000, 0x1, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xe000, 0xa5) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x1, 0xff, 0x2, 0xffffffff, 0x7, 0xa59}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)="958e392937a186d6306a04000000aa57ff000206000000000007abb4d5ed5cff03000000000000ffff", 0x29) 2018/05/03 07:54:12 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2003, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) fchdir(r1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000002c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x10000010001) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000003c0)={r3, r4+10000000}, &(0x7f0000000400)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0x0, 0x3}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=0x60) ioctl$KDSKBLED(r2, 0x4b65, 0x7) ioctl$KDDISABIO(r0, 0x4b37) fremovexattr(r0, &(0x7f0000000280)=@known='user.syz\x00') 2018/05/03 07:54:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) clock_gettime(0x0, &(0x7f0000005cc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/72, 0x48}, {&(0x7f0000002380)=""/139, 0x8b}], 0x7, &(0x7f00000024c0)=""/26, 0x1a, 0x1}, 0x6}, {{&(0x7f0000002500)=@rc, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002580)=""/82, 0x52}, {&(0x7f0000002600)=""/250, 0xfa}, {&(0x7f0000002700)=""/25, 0x19}, {&(0x7f0000002740)=""/90, 0x5a}, {&(0x7f00000027c0)=""/250, 0xfa}, {&(0x7f00000028c0)=""/222, 0xde}, {&(0x7f00000029c0)=""/23, 0x17}, {&(0x7f0000002a00)=""/2, 0x2}], 0x8, &(0x7f0000002ac0)=""/145, 0x91, 0x4}, 0x8000}, {{&(0x7f0000002b80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002c00)=""/5, 0x5}, {&(0x7f0000002c40)=""/23, 0x17}], 0x2, &(0x7f0000002cc0)=""/230, 0xe6, 0x8}, 0x9253}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/107, 0x6b}], 0x2, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000003e80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000003f00)=""/112, 0x70}, {&(0x7f0000003f80)=""/176, 0xb0}, {&(0x7f0000004040)=""/221, 0xdd}, {&(0x7f0000004140)=""/137, 0x89}, {&(0x7f0000004200)=""/42, 0x2a}, {&(0x7f0000004240)=""/114, 0x72}, {&(0x7f00000042c0)=""/67, 0x43}], 0x7, &(0x7f00000043c0)=""/57, 0x39, 0x3acf}, 0xff}, {{&(0x7f0000004400)=@sco, 0x80, &(0x7f00000059c0)=[{&(0x7f0000004480)=""/181, 0xb5}, {&(0x7f0000004540)=""/214, 0xd6}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/102, 0x66}, {&(0x7f00000056c0)=""/147, 0x93}, {&(0x7f0000005780)=""/204, 0xcc}, {&(0x7f0000005880)=""/254, 0xfe}, {&(0x7f0000005980)=""/42, 0x2a}], 0x8, &(0x7f0000005a40)=""/227, 0xe3, 0x5}, 0xc12}], 0x6, 0x40000000, &(0x7f0000005d00)={r1, r2+10000000}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r3 = dup2(r0, r0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'bond0\x00', 0x200}) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 07:54:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa}}}, 0x90) 2018/05/03 07:54:13 executing program 0: unshare(0x8000400) r0 = socket$inet(0x2, 0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}, 0xc) 2018/05/03 07:54:13 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0d000000000000f6ffffffffffffff0000000000000000000000000000000000"]}) 2018/05/03 07:54:13 executing program 5: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r1, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x60580, 0x121) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000002c0)={0x3, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x2, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}]}, 0x190) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r1, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={r5, 0x0, 0x1000000000000000}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xe81, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r6, 0x80000, r7}) 2018/05/03 07:54:13 executing program 7: clock_getres(0x6, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:13 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2003, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) fchdir(r1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000002c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x10000010001) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000003c0)={r3, r4+10000000}, &(0x7f0000000400)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0x0, 0x3}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=0x60) ioctl$KDSKBLED(r2, 0x4b65, 0x7) ioctl$KDDISABIO(r0, 0x4b37) fremovexattr(r0, &(0x7f0000000280)=@known='user.syz\x00') [ 90.439288] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 07:54:13 executing program 7: clock_getres(0x6, &(0x7f0000000000)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8000, 0x4) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/05/03 07:54:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x20000000084) getgid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x80000000000003, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x78) 2018/05/03 07:54:13 executing program 7: clock_getres(0x6, &(0x7f0000000000)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:13 executing program 3: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./file0\x00', &(0x7f0000000080)="6726b4f21b4af4cb2535d2aa0faae10017df", 0x9002, &(0x7f0000fcb000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f00000010c0)="8ce4e9e1180cff5c087315d754256b8bc72c5954e01640b42129b34762f31c27a80fa0672b585cee1ff804ff39cac292ddbc3c563ad558fdb44db9666dba694910dce2e02ea239f4b377558df7d844583e63591bfae88eb7e8e0b9381a426260a19b31202e4996bd2cfb48f32df4a627e0ef381999473e4949876b088b34fcf0cee744f12fa02bffe49cb3b8960ce966160772f3872f51bf8acf7f277065e25164e34f061ae0235e7c86b0141cbc1e50f30061e1daa3321e9830f69b28b64fc9206546372801a1df9c49c4e9223fd4cf163a95b3029f14cd5851c650db5de50fe92621e7f3870baf54f78aa7c98a0631dac35948de", 0xf5, 0x38) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x105000, 0x0) 2018/05/03 07:54:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000018) truncate(&(0x7f0000000080)='./file0\x00', 0x100) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001540)=@add_del={0x2, &(0x7f00000014c0)='veth1_to_team\x00', 0xf9}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001580)="713e9fe6470d0e5cb97d2de5181a0a9dfa65ee2747e1ef3bdac8d1a2d9555b2de66685b6e9d6d15ed88e43b4e3f9765d92c7234df2a9a8a11c72e82a4b0dfa2349fb0b3d0020ccd1174d12982efcbdf2446c6238c507309620f3fc8617f84d958e0f3877e67f0810c78e7147792f382d40a044b0c6245e4c10266a7ee800693597b9e97b5f023e5087b3195fae6b2fb321facce4fa5757b7c3ec", 0x9a) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x3) sendto$inet6(r0, &(0x7f00000000c0)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf64(r2, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x13b0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/05/03 07:54:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000040)=0x189) 2018/05/03 07:54:13 executing program 7: clock_getres(0x6, &(0x7f0000000000)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:13 executing program 5: r0 = gettid() ptrace$setopts(0xffffffffffffffff, r0, 0xfffffffffffffffd, 0x1) getpgrp(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x88, &(0x7f0000000500)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e21}]}, &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) r2 = socket$inet(0xa, 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000680)=0xffffffffffffff36) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x100000001, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1ff, 0x8, 0x401, 0x8, 0x0, 0x7fffffff, 0xe5c, 0x8}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x40007, {0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x44, 0xad04, 0x0, 0x7, 0x7, &(0x7f00000003c0)='bond0\x00', 0x80, 0xffffffff, 0x3}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x4, 0x7, 0x6e}, 0x2c) r3 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x6, 0x100, r4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0xfffffffffffffffe, 0x200000cbe}) 2018/05/03 07:54:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x3ffb, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) 2018/05/03 07:54:14 executing program 1: r0 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x10040) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000400)=""/4096) futex(&(0x7f0000000040), 0x4, 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000140)=0x2, 0x2) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000340)={{0xb6dc, 0x8}, 'port0\x00', 0x8, 0x1, 0xfff, 0xffc, 0x2, 0xfffffffffffffffd, 0x20, 0x0, 0x6, 0xe9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="baa5e4ee933634262ba36406d1a8f67e001bf6cf10500ae55eb729354503e7e6fdf67ebf937fac4341414284cb21778fd155d69e2e952d0fde435de694c86f31430d3eaae876ec969cbe85aa9b", 0x4d) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r6+10000000}) 2018/05/03 07:54:14 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:14 executing program 5: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x6bc7) finit_module(r0, &(0x7f0000000040)=',\x00', 0x0) 2018/05/03 07:54:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = getpid() r3 = getuid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000006c0)='\nS', 0x2}, {&(0x7f0000000700)='n\v', 0x2}, {&(0x7f0000000340)="b3a2e074ff10b7c54f2af40db6daf6a3e406414097b11dfba9956c978c362d54fe9aee717085c1c175650e67e694bd6d5659f4fec81f3c3b9c47e49a59c8a1f6ed742055d4883e2d7e2dce733f3c2f3fa7f5d8e5c52497e1f6e1a10016438e034a0e19219002", 0x66}, {&(0x7f00000007c0)="5fdbbecb68a6665079a708a757ac923ce7d565ffc59793600498168a60f99569d3b3dad467a263271dc3d8a9705f9e762b12775fedd828c1a01f4771348f8ec6158df4a7b907cddf3bd76eda3708b2f13045077ce2e89576554e14bacd9d165dbd58a988602a54b8f0b8c9ca654e06f1858a9d9b257dbdefba89044cac568266f875ccc47d253190184b5c3ebbbc590725a718adc181089979334e01e878a621b6605c62aae69dd789304e6acf9a2d66cd82014a10d190d870edc3fce3d9f316", 0xc0}, {&(0x7f0000000880)="c2403e2b5da17fa3b2db1e206fa03ad4442c6b6c95671c3bb43d516fe64840262327601f36864bc685ab77bc070001443f612c5e8ac6b833859da700788b34e1c9b913a6143dffdffa16cd4dfed44d2bd6a169a2dd25d338d0419b853b7c6704014888a1796b86f57e7680ac87875e7e21732a52ee2c189b0445567a83203f9de4060af7acd849fb8cfccd4b47c9", 0x8e}], 0x5, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, 0x40054) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/214) unshare(0x80003fe) ioctl$TIOCSBRK(r0, 0x40044591) r5 = dup(r0) ioctl$TIOCCONS(r5, 0x541d) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r7 = semget(0x2, 0xffffffffffffffff, 0x100) r8 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) accept$ipx(r8, 0x0, &(0x7f0000000280)) r9 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x93) name_to_handle_at(r5, &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB="4b0040002309de3671745d5154d9108b21e87ec2d3c692b91f4e96788c8fc5c23b53f453eae8171390d0affb94ecfcab2f4ab8d9aef68b3cfb868dccfbe39e3955aa5de8d4673999e99137be83bf2939f4"], &(0x7f00000003c0), 0x1000) ioctl$VHOST_SET_VRING_KICK(r8, 0x4008af20, &(0x7f0000000240)={0x3, r9}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) semctl$IPC_RMID(r7, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000400)=""/113) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff2ad}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000180)={r11, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000000480)={0x7, 0x0, 0x3f, 0x10001, 0xaf9, 0x9, 0xb183, 0x0, 0x3f, 0x1ff, 0xaa, 0xfe8}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) 2018/05/03 07:54:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x203) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/03 07:54:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:14 executing program 2: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') fanotify_init(0x4, 0x181002) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) [ 91.512289] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 07:54:14 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:14 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x9, &(0x7f0000000180)={0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r1}}], 0x18) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000040)={r2, r3+30000000}) [ 91.584677] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 07:54:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b96000/0x4000)=nil, 0x4000, 0x1000000, 0x50, r0, 0x1b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/03 07:54:14 executing program 1: unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x141080) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x80000000003cbd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000480), 0x0) 2018/05/03 07:54:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x900002}, 0xc) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000280), &(0x7f0000000080)=0x4) 2018/05/03 07:54:14 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x414, 0x80, 0x1, 0xffffffffffffffe1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000100)=0x111) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x1f, 0x4) 2018/05/03 07:54:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = getpid() r3 = getuid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000006c0)='\nS', 0x2}, {&(0x7f0000000700)='n\v', 0x2}, {&(0x7f0000000340)="b3a2e074ff10b7c54f2af40db6daf6a3e406414097b11dfba9956c978c362d54fe9aee717085c1c175650e67e694bd6d5659f4fec81f3c3b9c47e49a59c8a1f6ed742055d4883e2d7e2dce733f3c2f3fa7f5d8e5c52497e1f6e1a10016438e034a0e19219002", 0x66}, {&(0x7f00000007c0)="5fdbbecb68a6665079a708a757ac923ce7d565ffc59793600498168a60f99569d3b3dad467a263271dc3d8a9705f9e762b12775fedd828c1a01f4771348f8ec6158df4a7b907cddf3bd76eda3708b2f13045077ce2e89576554e14bacd9d165dbd58a988602a54b8f0b8c9ca654e06f1858a9d9b257dbdefba89044cac568266f875ccc47d253190184b5c3ebbbc590725a718adc181089979334e01e878a621b6605c62aae69dd789304e6acf9a2d66cd82014a10d190d870edc3fce3d9f316", 0xc0}, {&(0x7f0000000880)="c2403e2b5da17fa3b2db1e206fa03ad4442c6b6c95671c3bb43d516fe64840262327601f36864bc685ab77bc070001443f612c5e8ac6b833859da700788b34e1c9b913a6143dffdffa16cd4dfed44d2bd6a169a2dd25d338d0419b853b7c6704014888a1796b86f57e7680ac87875e7e21732a52ee2c189b0445567a83203f9de4060af7acd849fb8cfccd4b47c9", 0x8e}], 0x5, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}, 0x40054) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/214) unshare(0x80003fe) ioctl$TIOCSBRK(r0, 0x40044591) r5 = dup(r0) ioctl$TIOCCONS(r5, 0x541d) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r7 = semget(0x2, 0xffffffffffffffff, 0x100) r8 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) accept$ipx(r8, 0x0, &(0x7f0000000280)) r9 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x93) name_to_handle_at(r5, &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB="4b0040002309de3671745d5154d9108b21e87ec2d3c692b91f4e96788c8fc5c23b53f453eae8171390d0affb94ecfcab2f4ab8d9aef68b3cfb868dccfbe39e3955aa5de8d4673999e99137be83bf2939f4"], &(0x7f00000003c0), 0x1000) ioctl$VHOST_SET_VRING_KICK(r8, 0x4008af20, &(0x7f0000000240)={0x3, r9}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) semctl$IPC_RMID(r7, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000400)=""/113) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff2ad}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000180)={r11, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000000480)={0x7, 0x0, 0x3f, 0x10001, 0xaf9, 0x9, 0xb183, 0x0, 0x3f, 0x1ff, 0xaa, 0xfe8}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) 2018/05/03 07:54:14 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x9a}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040)="9eb638d1d7beb5293823f8837adaa4203b2770594e34d17742bcf4d5b059c96fa8f26455003fa3ac029ed6bf9d59da3a050f62abdea03092ec95374598259048a5167110a03e0412325d0b249f66bb976ebd997a72e439acf2bbb3cfc46625a9c94fcd3e84be14a7016afe7868364cbd9fa1a22dd33f3c47c4bfc936c6b37011bb99b916a38abc2739f10c842dc88ce25dc7c791b1090742b4883bf795591b1f5ff5511659f9374569c6a7ca60c031ef66aa47d02f3fb6039b3181570390f6211819f189e72e4204aae6", &(0x7f0000000140)="6eac4e60dea0e65947b9299295982c443f38cdc6cb51924e16ef8841ff137455eb5c52262eff6c505597ff59e4c430736b593f709ed7748c03c536f2ac694658eae0e843039100610fd79f37450607eec80e1d29d32db7fce8e83734038ebdbebf37c4e8e8e3a4fb282b9a364cef44af7ae0246ee49ca516af6a98ba1c45cd84785bbb19deca86642cf67f55594e8e9d03dae126bd6c3b8427431c4fe404f3fb42905cc1eb6fbbdd", 0x2}, 0x20) write$eventfd(r1, &(0x7f0000000240)=0x7fffffff, 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/29) 2018/05/03 07:54:14 executing program 2: r0 = socket$inet6(0xa, 0x80801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x80}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind(r0, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffeffff, 0x2000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xd91}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x41e, 0xfffffffffffffff7}, 0x0, 0x8, 0x6, {0x4}, 0x8004}) shutdown(r0, 0x1) 2018/05/03 07:54:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20207, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x3fafea0b, 0x3, 0x0, 0x0, 0x2, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/05/03 07:54:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="890cd39c1659096c51a977662f163ea45e0f9c0cfd1c9e55bb37bb311fd78f19527bb35f5126b7ea441af63ee54c") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2}]}, 0x28}, 0x1}, 0x0) [ 92.038132] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 07:54:15 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/03 07:54:15 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) unshare(0x20000400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000040)=""/12}, 0x18) 2018/05/03 07:54:15 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/05/03 07:54:15 executing program 4: unshare(0x40600) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000140)=0xe8) r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x8072, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xd9ec}, 0x80000001, [0x7, 0x5, 0x1, 0x4, 0x0, 0x9, 0x1, 0x4]}, 0x5c) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x2, 0x3, &(0x7f0000000240), 0x0) prctl$intptr(0x2f, 0x3ff) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 07:54:15 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000c9, &(0x7f0000000100), &(0x7f0000000000)=0x2cf) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x6, 0x6, 0x78, &(0x7f0000000080)="56ef40fa12d8ed506a9b8e0e733a5c93bd362710347ec7369961d7c1d8c44b9f5b102a9867e0a74b52ffbfda05b52df161af5a919521f080ca6aed5b7901e09dfb4a99fbf7e7631d1cfe1c0ca6a5253a7617294bfef8a78f7b8aff900a8aa4e1bd9d75a734d45efdadce1f9915e7f1712b6838b61746da34"}) 2018/05/03 07:54:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x20207, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x3fafea0b, 0x3, 0x0, 0x0, 0x2, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/05/03 07:54:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:15 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@dev}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x6}) 2018/05/03 07:54:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @multicast1=0xe0000001}, 0xc) 2018/05/03 07:54:15 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000002c0), 0x9) 2018/05/03 07:54:15 executing program 5: pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$inet6(r0, &(0x7f0000000080)="bddb07a85f5cc8f5c19440a45210928a294fb327b60ec38d2382d8c1112dde0b265d79960283241c86fd46cde780ff158e5c0d0cd921997a111f5b7a5720e5e91902fcfa0af474d3a39495d50c0dd6ae47778d101b408c01330bad48be761eedb8f0ed4e57324d27b88fa32b139b29ebd079ab34c21965bd", 0x78, 0x4804, &(0x7f0000000140)={0xa, 0x4e20, 0x3e, @empty, 0x7f}, 0x1c) dup3(r2, r1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x4) 2018/05/03 07:54:16 executing program 4: unshare(0x400) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x14400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00000000c0)=0x6, 0x4) 2018/05/03 07:54:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:16 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x58d78c7c1df7a049, 0x3, 0x9, 0x5, r1}) 2018/05/03 07:54:16 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)}], 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/03 07:54:16 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/l2cap\x00') getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x40}}}, 0x88) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f0000000000), 0x1000) 2018/05/03 07:54:16 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x33, @empty, 0x4e23, 0xfffffffffffffffe, 'fo\x00', 0x10, 0x10000, 0x6a}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/05/03 07:54:16 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000240), 0x80000008, &(0x7f0000000280)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) read(r2, &(0x7f0000000140)=""/219, 0xdb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xa52, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x4, 0x30}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 07:54:16 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/42') getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20, 0x2000) socketpair(0x11, 0x5, 0x3, &(0x7f0000000000)) [ 93.703384] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20003 fo [ 93.731341] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20003 fo 2018/05/03 07:54:16 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:16 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/l2cap\x00') getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x40}}}, 0x88) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f0000000000), 0x1000) 2018/05/03 07:54:16 executing program 5: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1e) kexec_load(0xe10, 0x0, &(0x7f0000000340), 0x3a0000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x111200, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x1, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x5, 0x2}, {0x2608, 0x401}, 0x6, 0x4, 0x94}) r3 = shmget$private(0x0, 0x2000, 0x41, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000200)=""/130) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r2, 0x7, 0x1, 0x7, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket(0x7, 0x5, 0x7fff) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000001000/0x4000)=nil], &(0x7f0000000080)=[0x101, 0x8, 0x7, 0xfff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/05/03 07:54:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7f, 0x7, 0x200, 0x20000000, 0x3, 0x3, 0xfffffffffffffffc, 0x213, 0x40, 0x71, 0x0, 0x7, 0x38, 0x1, 0x6, 0x200, 0x7}, [{0x60000005, 0x5, 0x80000000, 0xa42, 0xee, 0x6, 0x400, 0x5}, {0x3, 0x3, 0x7, 0x400, 0x80000000, 0x2, 0x3ff, 0x28a}], "313d632fdcd9eb4569c11a6f865b0bd7ade86a54e25cf19dbf73cedc7b7b63c575f42b5a78e8fd81908107d1de2648b1d89fd687f74433296896a2d7cad2d0d78f3d9980c8eab2df12b228df2034fa0968aed9ee4bd5e0df7af6de17f4efeb4647de1f43bac6a23ec64853410efd5a62462a1a512cc61a8ad317e7bea56b00750d5c", [[]]}, 0x232) 2018/05/03 07:54:16 executing program 0: unshare(0x40600) r0 = socket$inet6(0xa, 0x1, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000001100)=@objname={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x43) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111, 0x0, 0x1d4}, 0x2) 2018/05/03 07:54:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x180, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000440)) 2018/05/03 07:54:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:17 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:17 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='clear_refs\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x4) 2018/05/03 07:54:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 07:54:17 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000240), 0x80000008, &(0x7f0000000280)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) read(r2, &(0x7f0000000140)=""/219, 0xdb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xa52, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x4, 0x30}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 07:54:17 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000002ff0)={0x1d}, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d6d86db0282fda36"}, 0x10}, 0x1}, 0x0) fstat(r0, &(0x7f00000000c0)) 2018/05/03 07:54:17 executing program 5: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/03 07:54:17 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:17 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x401}, &(0x7f0000000340)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x6, "6eeb04c708c0"}, &(0x7f00000003c0)=0xe) fcntl$notify(r0, 0x402, 0x80000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000001680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x18, 0x17, [@generic="1cb8068c7d29a1ff7f10a685a8b47f961d"]}]}, 0x2c}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) alarm(0x63) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000200)={r4, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/05/03 07:54:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r2, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:17 executing program 7: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:17 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='clear_refs\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x4) 2018/05/03 07:54:17 executing program 5: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fcntl$setlease(r0, 0x400, 0x0) fallocate(r0, 0x0, 0x0, 0x1) 2018/05/03 07:54:17 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000002ff0)={0x1d}, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d6d86db0282fda36"}, 0x10}, 0x1}, 0x0) fstat(r0, &(0x7f00000000c0)) 2018/05/03 07:54:17 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3d885517, 0x400) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x122024) getresgid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a2effc), 0x20001) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/03 07:54:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 07:54:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 07:54:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1c}, 0x6, 0x1, 0x0, 0x0, 0x9, 0x7, 0x7}, &(0x7f0000000200)=0x20) fanotify_mark(r1, 0x0, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f0000000040)="b04483d6f0c1be7d912d539cd4f77475e9185ee030873534749653c60a6c21b892e7dc603f73b9050968ced8a721eb424b035d55612978221def69e0a35a445b9f3a8bbddf503c4eaccac81f1c64b48176ffc698dea393410aaf60731fa1531daea380a7c4240ba7b8d8245644a1dd1845ccf4f4152e3d4563c48d47f1be2a837830167dcd05d601c3492ed7d2bf2d3e9b84a89c599e7eb87e971e318bd004e989ecb2ef85caaf5800a72d8ef96353305b93fbb89a0d53ec64f47e31ea10b006146b22983c4d4b51c0ae39450248026913af5e138ab25e092ae07964c9cef2a144ce9edd8820fe5a82914366a82216", 0xef, 0x0) 2018/05/03 07:54:18 executing program 3 (fault-call:2 fault-nth:0): clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:18 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="430e0e42c193846e"}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff0100000000000000000000000000015b77a3ca7ddcb74445c34220411e2951f992d3"], 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/05/03 07:54:18 executing program 4: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) r4 = accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="78cebf33af3d6cb17a2ca13861db33a49a42beec8b45896a7cae89bcdff8643ae928cc0678489641599cb574afb1af859b197535c01f4e3250ca69524cdca38ce8427fe2866ecf373e30e8cb5e3ba9960fde0ad7e40a43a9046fa11c1ffb8da132950ded490c7d821730b33e2089a9"], 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r7 = dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) io_setup(0xfffffffffffff74e, &(0x7f00000003c0)=0x0) io_submit(r8, 0x2, &(0x7f00000005c0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0xfff, r6, &(0x7f0000000440)="ad1987b7d349804a388128abff065d3bbd749c9f692e12183b0434f2eef9ae99b6dcbb063667f586e3d5f20eca45fa7654370e562abecf449796a9aac898d32b216038eb3582053bbdb803dd14e5c065ad4ecf4f9e05543249c6d5548e92a5ee7deb966935771a01889382e6", 0x6c, 0x5, 0x0, 0x1, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x6, r4, &(0x7f0000000540)="01ec941c8f40f2a4f75d965270e37faf20fb6c6685dfaa4410c2e573cc8ddee5bbe8fd50166874e86ed5a08e87e0657df4913f5eb39484d3a5c1ab973c86", 0x3e, 0x7f, 0x0, 0x0, r6}]) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/03 07:54:18 executing program 5: r0 = socket(0x5, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x202, 0x7, 0x1000, 0x0}, &(0x7f0000000040)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x7ff}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) accept4(r2, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000002c0)={@ipv4, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', r3}) 2018/05/03 07:54:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x224000) 2018/05/03 07:54:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 07:54:18 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 95.664521] FAULT_INJECTION: forcing a failure. [ 95.664521] name failslab, interval 1, probability 0, space 0, times 1 [ 95.675934] CPU: 0 PID: 7365 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 95.682797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.692158] Call Trace: [ 95.694770] dump_stack+0x185/0x1d0 [ 95.698413] should_fail+0x87b/0xab0 [ 95.702184] should_failslab+0x279/0x2a0 [ 95.706289] __kmalloc_node+0x22e/0x1190 [ 95.710366] ? security_capable+0x1ef/0x220 [ 95.714734] ? kvmalloc_node+0x1a1/0x2e0 [ 95.718825] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.723511] kvmalloc_node+0x1a1/0x2e0 [ 95.727404] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 95.732910] semctl_main+0xccf/0x5710 [ 95.736774] ? switch_fpu_finish+0x6e/0x4d0 [ 95.741132] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 95.746524] ? balance_callback+0x48/0x250 [ 95.750790] ? finish_lock_switch+0x25/0x50 [ 95.755144] ? finish_task_switch+0xdb/0x230 [ 95.759585] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.764459] ? __msan_poison_alloca+0x15c/0x1d0 [ 95.769158] ? SyS_semctl+0x63/0x90 [ 95.772814] ? SYSC_semctl+0x80/0x590 [ 95.776652] ? SyS_semctl+0x63/0x90 [ 95.780318] SYSC_semctl+0x2d9/0x590 [ 95.784081] ? syscall_return_slowpath+0xe9/0x700 [ 95.788950] ? fput+0x25c/0x2e0 [ 95.792269] ? SYSC_write+0x2f0/0x360 [ 95.796106] SyS_semctl+0x63/0x90 [ 95.799603] do_syscall_64+0x309/0x430 [ 95.803509] ? SYSC_semget+0x260/0x260 [ 95.807408] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.812599] RIP: 0033:0x455979 [ 95.815786] RSP: 002b:00007f95b00a0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 95.823503] RAX: ffffffffffffffda RBX: 00007f95b00a16d4 RCX: 0000000000455979 [ 95.830787] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 95.838058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.845326] R10: 00000000200003c0 R11: 0000000000000246 R12: 0000000000000013 [ 95.852595] R13: 0000000000000503 R14: 00000000006fb8e8 R15: 0000000000000000 2018/05/03 07:54:18 executing program 3 (fault-call:2 fault-nth:1): clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x2ca3, 0x4}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r4, &(0x7f00008ac000)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) sendfile(r4, r3, &(0x7f000013bffc), 0x59) 2018/05/03 07:54:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0xc0403) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x20) 2018/05/03 07:54:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 07:54:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') [ 95.980195] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 07:54:19 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140)=0x20020000000000c, 0xfcc3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x50010, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/03 07:54:19 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) 2018/05/03 07:54:19 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020a2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newaddr={0x64, 0x14, 0x700, 0x70bd27, 0x25dfdbfd, {0x2, 0x18, 0x84, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x0, 0x1, 0x8}}, @IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20048890) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="89", 0x1}], 0x1, 0x0) dup2(r1, r0) dup2(r0, r2) 2018/05/03 07:54:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:19 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r4}) [ 96.355646] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' [ 96.424808] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:20 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x1ff, 0x7, 0x6, 0x2, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x34}, @alu={0x4, 0x9, 0x4, 0x5, 0x5, 0x30, 0xfffffffffffffff0}, @jmp={0x5, 0x3, 0x0, 0x7, 0x5, 0xfffffffc, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x100, 0x18, &(0x7f00000000c0)=""/24, 0x40f00, 0x1}, 0x48) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x7fffffff, 0x200000000, 0x1, 0x5, 0x9, [{0xffff, 0x8, 0x1ff, 0x0, 0x0, 0x8}, {0x1ff, 0xfffffffffffffffa, 0x3, 0x0, 0x0, 0x2000}, {0xa1, 0x6, 0x1400000000, 0x0, 0x0, 0x2a04}, {0x20, 0xffffffffffff0000, 0x80, 0x0, 0x0, 0x8}, {0x9, 0x7, 0x393bffd5, 0x0, 0x0, 0xa00}, {0x1, 0x40, 0x1, 0x0, 0x0, 0xa02}, {0x5, 0x0, 0x3}, {0x9c8f, 0x5, 0x3, 0x0, 0x0, 0x80}, {0x1, 0x400, 0x100, 0x0, 0x0, 0x1000}]}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 07:54:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:20 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) 2018/05/03 07:54:20 executing program 4: accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0xa, &(0x7f00000004c0)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x456d747b, 0x0, 0x0, 0x0, 0x9}, @generic={0x6, 0x6, 0x6f79a06f, 0x9}, @jmp={0x5, 0x4, 0xf, 0xf, 0x9, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000380)='syzkaller\x00', 0x2, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/05/03 07:54:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsync(r0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x8111, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0xfffffefd, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'digest_null\x00'}, 0x0, 0xffffffffffffff8c}) fchdir(r0) 2018/05/03 07:54:20 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020a2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newaddr={0x64, 0x14, 0x700, 0x70bd27, 0x25dfdbfd, {0x2, 0x18, 0x84, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x0, 0x1, 0x8}}, @IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20048890) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="89", 0x1}], 0x1, 0x0) dup2(r1, r0) dup2(r0, r2) 2018/05/03 07:54:20 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) r7 = getpgrp(0xffffffffffffffff) migrate_pages(r7, 0x1ff, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x8d4e) [ 97.297668] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000400)={@mcast2, 0x0}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0xe, r1}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r2, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000003c0)={0x10000012}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0xd7, 0x2, 0x94}, 0x2c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10022dbd7000fc00000000080004004e240000000000000000000000000000000000"], 0x28}, 0x1}, 0x24040000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f00000000c0)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000580)={0x0, 0x0, 0xffffffffffffff9c}) 2018/05/03 07:54:20 executing program 5: r0 = socket(0xa, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3ff}, &(0x7f0000000100)=0x8) sync() ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/05/03 07:54:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/118, 0x76}, &(0x7f00000000c0), 0x1}, 0x20) 2018/05/03 07:54:20 executing program 3: clock_getres(0x9, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) clock_getres(0x0, &(0x7f0000000000)) 2018/05/03 07:54:20 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) [ 97.617290] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:21 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) r7 = getpgrp(0xffffffffffffffff) migrate_pages(r7, 0x1ff, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x8d4e) 2018/05/03 07:54:21 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x134b3a3731e810ed, 0x3) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/149) 2018/05/03 07:54:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)={0x14, 0x0, 0x4, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x80) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x5, 0x18}, {0x7fff, 0xffffffff}, 0x9, 0x7, 0x7}) 2018/05/03 07:54:21 executing program 5: r0 = socket(0xa, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3ff}, &(0x7f0000000100)=0x8) sync() ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/05/03 07:54:21 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) 2018/05/03 07:54:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 07:54:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 98.246358] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:21 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)="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", 0x4a}], 0x6b) 2018/05/03 07:54:21 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) r7 = getpgrp(0xffffffffffffffff) migrate_pages(r7, 0x1ff, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x8d4e) 2018/05/03 07:54:21 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000440)=""/4096) r1 = semget$private(0x0, 0x20000000102, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) socket$inet_tcp(0x2, 0x1, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x78) 2018/05/03 07:54:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:21 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/05/03 07:54:21 executing program 5: capset(&(0x7f00000000c0)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x89f7, &(0x7f0000000100)={"736974300000000000e7ff00", r1}) [ 98.566610] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' [ 98.602013] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/05/03 07:54:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 07:54:21 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) r7 = getpgrp(0xffffffffffffffff) migrate_pages(r7, 0x1ff, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x8d4e) 2018/05/03 07:54:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 07:54:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:22 executing program 3: clock_getres(0x1, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x7ff, 0x2}) r1 = semget$private(0x0, 0x20000000102, 0x0) clock_getres(0x7, &(0x7f0000000000)) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 07:54:22 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x6, 0x4) 2018/05/03 07:54:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffb) unshare(0x40600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0xa9, "6b2d701314a4c86063ffc60b76f6cbd51184a8a86d8f535bdad4c4d6f7386ae703736450992b67da7381ace8c53d77d5a5fa9c6f0898b18ddae7fbb82c6a4e6154f7a9002bafd7a428b916efcdb9b675cf53c71f1782bb190da7fe6540802fd4ba243e6fe204a41a27994c0295b3fe5128006c5dc1a618270083ff3b12c6fdc66d83e4555458271c2e33de44641baceb588e3ddeb9152f315ecfe43e25d4b04c118866c90dd88a18af"}, &(0x7f0000000040)=0xcd) getsockopt$inet_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x1) 2018/05/03 07:54:22 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) getpgrp(0xffffffffffffffff) [ 99.108462] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:22 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) waitid(0xf07107d5ba86d7c0, r6, &(0x7f0000000580), 0x40000000, &(0x7f00000005c0)) 2018/05/03 07:54:22 executing program 5: socketpair(0x1, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f000099bf26), 0x290, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e22, @rand_addr=0x2}, 0x315) sendto$inet(r2, &(0x7f00000000c0)="2087163f48e742e49042775e2506a1608228b6f4065430cf24f96ba40f7f100b0ce7ecf90e44c1411bb85cd3789a250ae5957a82e1314751618bb60f1d2883a97adf2b81851e83c7833ca4fb8597e136a6037ee227209ed967fa97f13e633b42047f5ba7a5bf2b7db912ad285fa5322ea051d7837d5864590170f2141792b7ed1f462acb415a", 0x86, 0x40000, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0xbaea, 0x20000000, 0x0, 0xfda4) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x7ff, 0x7fffffff) 2018/05/03 07:54:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 07:54:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:22 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x8000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x101, 0x6, 0x1dad5f7d, 0x0, 0x2, 0x3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 07:54:22 executing program 0: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 07:54:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:22 executing program 3: clock_getres(0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/157) 2018/05/03 07:54:22 executing program 0: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) 2018/05/03 07:54:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 07:54:22 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) fcntl$getownex(r3, 0x10, &(0x7f0000000540)) 2018/05/03 07:54:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484000, 0x0) 2018/05/03 07:54:23 executing program 0: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:23 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:23 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) 2018/05/03 07:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 100.327444] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:23 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:23 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:23 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r4, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) 2018/05/03 07:54:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/05/03 07:54:23 executing program 3: clock_getres(0x0, &(0x7f0000000000)) clock_getres(0x2, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:23 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 100.920539] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' [ 100.927330] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:24 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:24 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) 2018/05/03 07:54:24 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x20) r1 = getpid() ioprio_set$pid(0x3, r1, 0x5) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) 2018/05/03 07:54:24 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) 2018/05/03 07:54:24 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x82, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:24 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:24 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) dup2(r0, r1) r3 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000080)) semget$private(0x0, 0x2, 0x32) 2018/05/03 07:54:24 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:24 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)) [ 101.316371] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) accept$alg(r0, 0x0, 0x0) 2018/05/03 07:54:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(0xffffffffffffffff, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 07:54:24 executing program 1: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:24 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x1364, 0x8, "1611f33ce023", 0x200}, 0x10) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000000040)=""/142) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$notify(r1, 0x402, 0x10) 2018/05/03 07:54:24 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:24 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') 2018/05/03 07:54:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:24 executing program 1: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:24 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:24 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/03 07:54:24 executing program 3: clock_getres(0x7, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r1 = semget$private(0x0, 0x4, 0x440) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'syzkaller0\x00', {0x4, 0xff, 0xff, "f1d84b442c12", 0x200}}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/230) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x207, 0x1f8, 0xb6e, 0x9, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000dc0)=""/118) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000000c0)=""/176) bind$rds(r0, &(0x7f0000000340)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000003c0)={0x7, 0x8, 0x4}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000680)={{0x100, r3, r4, r5, r6, 0x0, 0x251}, 0x1, 0x6c28, 0x80}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x9, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000d40)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/30) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x2, 0x4d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000700), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x544) r7 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, r7) 2018/05/03 07:54:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) 2018/05/03 07:54:25 executing program 1: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:25 executing program 0: mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:25 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r1, r2) 2018/05/03 07:54:25 executing program 3: select(0x40, &(0x7f0000000040)={0xff, 0x0, 0x1000, 0x0, 0x3ff, 0x80, 0x0, 0x8001}, &(0x7f0000000080)={0xfff, 0x6, 0x7, 0xffffffff, 0x0, 0x8, 0x8, 0x6}, &(0x7f00000000c0)={0x80000001, 0x3, 0x80, 0x100, 0x8, 0x3, 0x2, 0x7}, &(0x7f0000000100)) clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) 2018/05/03 07:54:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) accept$alg(r0, 0x0, 0x0) 2018/05/03 07:54:25 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:25 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') 2018/05/03 07:54:25 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:25 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/03 07:54:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) 2018/05/03 07:54:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 103.011513] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/03 07:54:26 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffffff0b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xd6c}}}, &(0x7f00000001c0)=0x84) 2018/05/03 07:54:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:26 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) 2018/05/03 07:54:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:26 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 07:54:26 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:26 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x200000000ff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 07:54:26 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) semget$private(0x0, 0x20000000102, 0x0) 2018/05/03 07:54:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 07:54:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:27 executing program 0: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='children\x00') dup2(r2, r3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r5, 0x9, &(0x7f00000002c0)=[0x7ff, 0x6, 0x40, 0x4, 0x7, 0x8, 0x9, 0xe9d, 0x7], &(0x7f0000000300)=[0x7, 0xffffffffffffff00], 0x60, 0x4, 0xf0, &(0x7f0000000340)=[0x2, 0xfff, 0x3, 0x5], &(0x7f0000000380)=[0xfffffffffffffffc, 0x100000000000000, 0x100000001, 0x6, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000180)={0x0, @tick=0x4, 0x9, {0x0, 0xffffffff}, 0x2, 0x1, 0x10001}) 2018/05/03 07:54:27 executing program 4: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) 2018/05/03 07:54:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:27 executing program 3: clock_getres(0x100000002, &(0x7f0000000040)) semget$private(0x0, 0x3, 0x400000000100000b) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x4, 0x1, 0x80000001, 0x7, 0x400, 0x16fa, 0xff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) 2018/05/03 07:54:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) 2018/05/03 07:54:27 executing program 2: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x400) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/240) 2018/05/03 07:54:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/03 07:54:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:27 executing program 0 (fault-call:1 fault-nth:0): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:27 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) 2018/05/03 07:54:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) 2018/05/03 07:54:27 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:27 executing program 2: clock_getres(0x0, &(0x7f0000000000)) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f0000000040)=""/240) 2018/05/03 07:54:27 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) [ 104.963369] FAULT_INJECTION: forcing a failure. [ 104.963369] name failslab, interval 1, probability 0, space 0, times 0 [ 104.974849] CPU: 0 PID: 7928 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 104.981723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.991096] Call Trace: [ 104.993723] dump_stack+0x185/0x1d0 [ 104.997393] should_fail+0x87b/0xab0 [ 105.001196] should_failslab+0x279/0x2a0 [ 105.005318] __kmalloc_track_caller+0x208/0xcb0 [ 105.010080] ? strndup_user+0x134/0x1f0 [ 105.014126] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.019042] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.023802] memdup_user+0x7c/0x200 [ 105.027527] strndup_user+0x134/0x1f0 [ 105.031427] SYSC_mount+0xc4/0x3d0 [ 105.035079] SyS_mount+0x77/0xa0 [ 105.038530] do_syscall_64+0x309/0x430 [ 105.042467] ? put_mnt_ns+0x2f0/0x2f0 [ 105.046314] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.051524] RIP: 0033:0x455979 [ 105.054734] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 105.062479] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 105.069774] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 105.077067] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 105.084358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.084656] FAULT_INJECTION: forcing a failure. [ 105.084656] name failslab, interval 1, probability 0, space 0, times 0 [ 105.091642] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000000 [ 105.110452] CPU: 1 PID: 7942 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.117308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.126687] Call Trace: [ 105.129325] dump_stack+0x185/0x1d0 [ 105.133004] should_fail+0x87b/0xab0 [ 105.136775] should_failslab+0x279/0x2a0 [ 105.140885] __kmalloc+0xc2/0x350 [ 105.144387] ? crypto_create_tfm+0x10a/0x640 [ 105.148849] crypto_create_tfm+0x10a/0x640 [ 105.153193] crypto_alloc_tfm+0x3a9/0x710 [ 105.157450] crypto_alloc_skcipher+0x99/0xb0 2018/05/03 07:54:28 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 105.161902] skcipher_bind+0x8a/0xa0 [ 105.165698] alg_bind+0x8dd/0xd90 [ 105.169195] ? hash_check_key+0x440/0x440 [ 105.173373] ? alg_sock_destruct+0x160/0x160 [ 105.177855] SYSC_bind+0x3f2/0x4b0 [ 105.181506] ? SYSC_write+0x2f0/0x360 [ 105.185387] SyS_bind+0x54/0x80 [ 105.188769] do_syscall_64+0x309/0x430 [ 105.192707] ? SYSC_socketpair+0x14a0/0x14a0 [ 105.197152] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.202362] RIP: 0033:0x455979 [ 105.205575] RSP: 002b:00007f69447f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 2018/05/03 07:54:28 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000000040)=""/215, 0xd7) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) [ 105.213323] RAX: ffffffffffffffda RBX: 00007f69447f36d4 RCX: 0000000000455979 [ 105.220616] RDX: 0000000000000058 RSI: 0000000020001540 RDI: 0000000000000013 [ 105.227908] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.235202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.242493] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 2018/05/03 07:54:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:28 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) 2018/05/03 07:54:28 executing program 0 (fault-call:1 fault-nth:1): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:28 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/03 07:54:28 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 07:54:28 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:28 executing program 2: semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f0000000040)=""/240) [ 105.776266] FAULT_INJECTION: forcing a failure. [ 105.776266] name failslab, interval 1, probability 0, space 0, times 0 [ 105.787678] CPU: 1 PID: 7974 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 105.794548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.795378] FAULT_INJECTION: forcing a failure. [ 105.795378] name failslab, interval 1, probability 0, space 0, times 0 [ 105.803923] Call Trace: [ 105.803966] dump_stack+0x185/0x1d0 [ 105.804004] should_fail+0x87b/0xab0 [ 105.804080] should_failslab+0x279/0x2a0 [ 105.804139] __kmalloc_track_caller+0x208/0xcb0 [ 105.834216] ? strndup_user+0x134/0x1f0 [ 105.838220] ? kmsan_set_origin+0x9e/0x160 [ 105.842489] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 105.847896] memdup_user+0x7c/0x200 [ 105.851580] strndup_user+0x134/0x1f0 [ 105.855450] SYSC_mount+0x193/0x3d0 [ 105.859138] SyS_mount+0x77/0xa0 [ 105.862552] do_syscall_64+0x309/0x430 [ 105.866462] ? put_mnt_ns+0x2f0/0x2f0 [ 105.870276] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.876162] RIP: 0033:0x455979 [ 105.879352] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 105.887076] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 105.894350] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 105.901621] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 105.908891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.916161] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000001 [ 105.923460] CPU: 0 PID: 7975 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.930325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.939698] Call Trace: [ 105.942326] dump_stack+0x185/0x1d0 [ 105.945998] should_fail+0x87b/0xab0 [ 105.949761] should_failslab+0x279/0x2a0 [ 105.953925] __kmalloc+0xc2/0x350 [ 105.957433] ? rcu_all_qs+0x32/0x1f0 [ 105.961231] ? __crypto_alloc_tfm+0x219/0x8e0 [ 105.965806] ? __crypto_alloc_tfm+0x1b6/0x8e0 [ 105.970383] __crypto_alloc_tfm+0x219/0x8e0 2018/05/03 07:54:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) [ 105.974745] crypto_spawn_tfm+0x2a5/0x370 [ 105.978988] crypto_cbc_init_tfm+0x89/0x180 [ 105.983343] ? crypto_cbc_create+0xb20/0xb20 [ 105.987786] crypto_skcipher_init_tfm+0x737/0xea0 [ 105.992667] ? crypto_skcipher_extsize+0x170/0x170 [ 105.997629] crypto_create_tfm+0x1e3/0x640 [ 106.001979] crypto_alloc_tfm+0x3a9/0x710 [ 106.006238] crypto_alloc_skcipher+0x99/0xb0 [ 106.010682] skcipher_bind+0x8a/0xa0 [ 106.014477] alg_bind+0x8dd/0xd90 [ 106.017980] ? hash_check_key+0x440/0x440 [ 106.022166] ? alg_sock_destruct+0x160/0x160 [ 106.026639] SYSC_bind+0x3f2/0x4b0 [ 106.030287] ? SYSC_write+0x2f0/0x360 [ 106.034169] SyS_bind+0x54/0x80 [ 106.037547] do_syscall_64+0x309/0x430 [ 106.041495] ? SYSC_socketpair+0x14a0/0x14a0 [ 106.045959] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.051170] RIP: 0033:0x455979 [ 106.054374] RSP: 002b:00007f69447f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 106.062115] RAX: ffffffffffffffda RBX: 00007f69447f36d4 RCX: 0000000000455979 [ 106.069402] RDX: 0000000000000058 RSI: 0000000020001540 RDI: 0000000000000013 2018/05/03 07:54:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) [ 106.076689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.083980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.091271] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000001 2018/05/03 07:54:29 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/03 07:54:29 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:29 executing program 2: semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/240) 2018/05/03 07:54:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) 2018/05/03 07:54:29 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:29 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x80000000}, 0x8) 2018/05/03 07:54:30 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:30 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000101, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800) close(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x481, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x7f, 0x8, 0x9, 0x4, 0x5, 0x42c1079c, 0x1}, 0xc) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r3) 2018/05/03 07:54:30 executing program 0 (fault-call:1 fault-nth:2): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0xcc) accept$alg(r0, 0x0, 0x0) 2018/05/03 07:54:30 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 107.452207] FAULT_INJECTION: forcing a failure. [ 107.452207] name failslab, interval 1, probability 0, space 0, times 0 [ 107.463934] CPU: 0 PID: 8049 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 107.470799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.480176] Call Trace: [ 107.482808] dump_stack+0x185/0x1d0 [ 107.486482] should_fail+0x87b/0xab0 [ 107.490250] should_failslab+0x279/0x2a0 [ 107.494415] __kmalloc+0xc2/0x350 [ 107.497957] ? copy_mount_options+0x91/0x540 2018/05/03 07:54:30 executing program 5: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) [ 107.502439] ? SYSC_mount+0x251/0x3d0 [ 107.506297] copy_mount_options+0x91/0x540 [ 107.510611] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.516134] ? strndup_user+0x1a3/0x1f0 [ 107.520184] SYSC_mount+0x251/0x3d0 [ 107.523917] SyS_mount+0x77/0xa0 [ 107.527365] do_syscall_64+0x309/0x430 [ 107.531300] ? put_mnt_ns+0x2f0/0x2f0 [ 107.535139] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.540354] RIP: 0033:0x455979 [ 107.543561] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/03 07:54:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) [ 107.551305] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 107.558603] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 107.565903] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 107.573194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.580501] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000002 2018/05/03 07:54:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000080)='/dev/amidi#\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)=0xf7) 2018/05/03 07:54:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:30 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/118) 2018/05/03 07:54:31 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/03 07:54:31 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x40) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x600880) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/03 07:54:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x40000002}) 2018/05/03 07:54:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0xffffffffffffffff, 0x36610, 0x7f) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) setsockopt(r0, 0x4, 0x2, &(0x7f0000000000)="cb6194151997974852b181b115d568da71f538b521d9fbe346ef6a057fcec11aaa24b31c1201d48a5ce9e21546e17f74ab1b7f4bf1e779ece5c23c20e1319f3956a183b8249ac38a136fcc2f456734315f23f7b90795fcd44db114f6a6e45b52c37b4ef0300012fb24d3b7fce0aa15560eaec1035f8efb628fbbb92f5547a9a4d15c236b57279896a1788a38c693c12b2c202d786be7a1ed6b4426ce31694099a077b51bd1c84d21d46bd365695db800431c735f1d15c85616bb1e825426c45b", 0xc0) 2018/05/03 07:54:31 executing program 0 (fault-call:1 fault-nth:3): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:31 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:31 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 108.456754] FAULT_INJECTION: forcing a failure. [ 108.456754] name failslab, interval 1, probability 0, space 0, times 0 [ 108.468155] CPU: 0 PID: 8097 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 108.475015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.484391] Call Trace: [ 108.487022] dump_stack+0x185/0x1d0 [ 108.490696] should_fail+0x87b/0xab0 [ 108.494500] should_failslab+0x279/0x2a0 [ 108.498616] kmem_cache_alloc+0x136/0xb90 [ 108.502807] ? getname_flags+0x12a/0xaa0 2018/05/03 07:54:31 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) [ 108.506945] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.511862] getname_flags+0x12a/0xaa0 [ 108.515856] user_path_at_empty+0xbb/0x140 [ 108.520159] do_mount+0x2a4/0x4ed0 [ 108.523745] ? msan_get_shadow_origin_ptr+0x207/0x230 [ 108.529031] SYSC_mount+0x32e/0x3d0 [ 108.532770] SyS_mount+0x77/0xa0 [ 108.536220] do_syscall_64+0x309/0x430 [ 108.540162] ? put_mnt_ns+0x2f0/0x2f0 [ 108.544007] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.549331] RIP: 0033:0x455979 2018/05/03 07:54:31 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/22) clock_getres(0xfffefbedfefffff8, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000000)=""/98) 2018/05/03 07:54:31 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) [ 108.552540] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 108.560283] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 108.567579] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 108.574871] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 108.582167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.589459] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000003 2018/05/03 07:54:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:31 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 07:54:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:31 executing program 0 (fault-call:1 fault-nth:4): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:31 executing program 3: clock_getres(0x0, &(0x7f00000000c0)) r0 = semget$private(0x0, 0x28000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x3ff) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) [ 109.158495] FAULT_INJECTION: forcing a failure. [ 109.158495] name failslab, interval 1, probability 0, space 0, times 0 [ 109.169855] CPU: 0 PID: 8150 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 109.176731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.186107] Call Trace: [ 109.188736] dump_stack+0x185/0x1d0 [ 109.192412] should_fail+0x87b/0xab0 [ 109.196225] should_failslab+0x279/0x2a0 [ 109.200388] kmem_cache_alloc+0x136/0xb90 [ 109.204575] ? alloc_vfsmnt+0x7b/0xcf0 [ 109.208512] alloc_vfsmnt+0x7b/0xcf0 [ 109.212265] ? get_fs_type+0x30a/0x9c0 [ 109.216193] vfs_kern_mount+0xaf/0x990 [ 109.220133] do_mount+0xca5/0x4ed0 [ 109.223751] ? __kmalloc+0x23c/0x350 [ 109.227541] ? copy_mount_options+0x91/0x540 [ 109.232039] SYSC_mount+0x32e/0x3d0 [ 109.235770] SyS_mount+0x77/0xa0 [ 109.239222] do_syscall_64+0x309/0x430 [ 109.243171] ? put_mnt_ns+0x2f0/0x2f0 [ 109.247033] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.252245] RIP: 0033:0x455979 [ 109.255454] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 109.263192] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 109.270482] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 109.277773] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 109.285063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.292357] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000004 2018/05/03 07:54:32 executing program 0 (fault-call:1 fault-nth:5): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:32 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x608000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = semget$private(0x0, 0x20000000102, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) fdatasync(r0) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000100)=""/77) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/05/03 07:54:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0xffffffffffffffff, 0x36610, 0x7f) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) setsockopt(r0, 0x4, 0x2, &(0x7f0000000000)="cb6194151997974852b181b115d568da71f538b521d9fbe346ef6a057fcec11aaa24b31c1201d48a5ce9e21546e17f74ab1b7f4bf1e779ece5c23c20e1319f3956a183b8249ac38a136fcc2f456734315f23f7b90795fcd44db114f6a6e45b52c37b4ef0300012fb24d3b7fce0aa15560eaec1035f8efb628fbbb92f5547a9a4d15c236b57279896a1788a38c693c12b2c202d786be7a1ed6b4426ce31694099a077b51bd1c84d21d46bd365695db800431c735f1d15c85616bb1e825426c45b", 0xc0) 2018/05/03 07:54:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8280, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x3, 0x2, 0x0, 0x8000, 0x100, 0x6c000000, 0x0, 0x8, 0x6, 0x10001}) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/03 07:54:32 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:32 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 109.461140] FAULT_INJECTION: forcing a failure. [ 109.461140] name failslab, interval 1, probability 0, space 0, times 0 [ 109.472540] CPU: 0 PID: 8171 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 109.479423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.488827] Call Trace: [ 109.491464] dump_stack+0x185/0x1d0 [ 109.495143] should_fail+0x87b/0xab0 [ 109.498930] should_failslab+0x279/0x2a0 [ 109.503088] __kmalloc_track_caller+0x208/0xcb0 [ 109.507855] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 109.513386] ? alloc_vfsmnt+0x30d/0xcf0 [ 109.517447] kstrdup_const+0x154/0x270 [ 109.521389] alloc_vfsmnt+0x30d/0xcf0 [ 109.525236] vfs_kern_mount+0xaf/0x990 [ 109.529168] do_mount+0xca5/0x4ed0 [ 109.532789] ? __kmalloc+0x23c/0x350 [ 109.536579] ? copy_mount_options+0x91/0x540 [ 109.541078] SYSC_mount+0x32e/0x3d0 [ 109.544820] SyS_mount+0x77/0xa0 [ 109.548288] do_syscall_64+0x309/0x430 [ 109.552229] ? put_mnt_ns+0x2f0/0x2f0 [ 109.556072] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 07:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cipher_null)\x00'}, 0xfffffffffffffc2a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) [ 109.561284] RIP: 0033:0x455979 [ 109.564493] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 109.572235] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 109.579528] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 109.586821] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 109.594114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.601407] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000005 2018/05/03 07:54:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:32 executing program 1: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/05/03 07:54:32 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) getegid() 2018/05/03 07:54:33 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:33 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:33 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/03 07:54:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000011c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-twofish-avx,tgr128-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=""/69, 0xf000}) openat$null(0xffffffffffffff9c, &(0x7f0000001180)='/dev/null\x00', 0x1, 0x0) 2018/05/03 07:54:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:33 executing program 7 (fault-call:3 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 07:54:33 executing program 0 (fault-call:1 fault-nth:6): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 110.435829] FAULT_INJECTION: forcing a failure. [ 110.435829] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 110.447803] CPU: 1 PID: 8222 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 110.454679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.464059] Call Trace: [ 110.466690] dump_stack+0x185/0x1d0 [ 110.470366] should_fail+0x87b/0xab0 [ 110.474149] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 110.478950] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.484360] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 110.489798] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.495234] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 110.499902] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.505335] ? find_next_bit+0x25b/0x2a0 [ 110.509452] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.514880] ? pcpu_alloc+0x1c81/0x2040 [ 110.518900] alloc_pages_current+0x6b5/0x970 [ 110.523419] get_zeroed_page+0x3f/0xd0 [ 110.527406] mount_fs+0xf9/0x780 [ 110.530824] ? alloc_vfsmnt+0x7bb/0xcf0 [ 110.534843] vfs_kern_mount+0x222/0x990 [ 110.538864] do_mount+0xca5/0x4ed0 [ 110.542483] ? __kmalloc+0x23c/0x350 [ 110.546272] ? copy_mount_options+0x91/0x540 [ 110.550768] SYSC_mount+0x32e/0x3d0 [ 110.554500] SyS_mount+0x77/0xa0 [ 110.557957] do_syscall_64+0x309/0x430 [ 110.561902] ? put_mnt_ns+0x2f0/0x2f0 [ 110.565744] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.570956] RIP: 0033:0x455979 [ 110.574165] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/03 07:54:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x40000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f0000000040)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:33 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/05/03 07:54:33 executing program 3: clock_getres(0x7, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) semget$private(0x0, 0x0, 0x104) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x5}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x8f, "550f46a975545fd48e506bcd1c1507aa8001acbbdfc83975b6e77b6364d278c007cdc0504c06365b70e9b9c61b962dd37b1529b27c38e5d2aadbadff25ed092c92e9c09f879e32e532adad28c6f889c6a2c34b2867adc30143c506c4f1e135c86871e76debbd9485bb9e9f51ec5f5f70d54216dffa57aef42f92ef73bd48e17d335c52ecbf6674edb98c3d7202f5d1"}, &(0x7f0000000240)=0x97) [ 110.581912] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 110.589290] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 110.596581] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 110.603873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.611164] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000006 2018/05/03 07:54:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 07:54:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/26) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x400) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:33 executing program 1: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) getegid() 2018/05/03 07:54:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:33 executing program 3: r0 = semget(0x3, 0x2, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5f, 0x20000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x3, 0x5, 0x1, 0x8}, 0x10) clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x400) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000140)=""/118) 2018/05/03 07:54:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) socketpair(0xa, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:34 executing program 0 (fault-call:1 fault-nth:7): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = getpid() process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/155, 0x9b}], 0x3, &(0x7f0000001800)=[{&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000000500)=""/19, 0x13}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/207, 0xcf}, {&(0x7f00000016c0)=""/182, 0xb6}, {&(0x7f0000001780)=""/89, 0x59}], 0x8, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x366e, @remote={0xfe, 0x80, [], 0xbb}}}, 0x20, 0x3}, 0x90) 2018/05/03 07:54:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:34 executing program 1 (fault-call:1 fault-nth:0): r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:34 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:34 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x109000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) mq_getsetattr(r0, &(0x7f0000000100)={0x20, 0x2, 0xffffffff80000000, 0x0, 0x7, 0xac, 0x5, 0xea56}, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xf8, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf695}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5d4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff7142}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x24000040) clock_getres(0x4, &(0x7f0000000000)) r2 = semget$private(0x0, 0x20000000102, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x100000001}, {0x0, 0x7fffffff}, {0x3, 0x3ff}, {0x4, 0x3}, {0x2}, {0x6, 0x8}], 0x6) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 111.426830] FAULT_INJECTION: forcing a failure. [ 111.426830] name failslab, interval 1, probability 0, space 0, times 0 [ 111.438301] CPU: 0 PID: 8295 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 111.445173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.454554] Call Trace: [ 111.457189] dump_stack+0x185/0x1d0 [ 111.460869] should_fail+0x87b/0xab0 [ 111.464691] should_failslab+0x279/0x2a0 [ 111.468856] kmem_cache_alloc+0x136/0xb90 [ 111.473102] ? fcntl_setlease+0x270/0xd10 2018/05/03 07:54:34 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) socket$inet6(0xa, 0x7, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ftruncate(r2, 0x401) [ 111.477330] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.482052] fcntl_setlease+0x270/0xd10 [ 111.486511] ? SYSC_fcntl+0x27a/0x390 [ 111.490350] do_fcntl+0x939/0x2210 [ 111.493941] ? security_file_fcntl+0x5e/0x210 [ 111.498475] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.503926] SYSC_fcntl+0x27a/0x390 [ 111.507648] SyS_fcntl+0x54/0x80 [ 111.511097] do_syscall_64+0x309/0x430 [ 111.515036] ? f_getown+0x190/0x190 [ 111.518707] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.523924] RIP: 0033:0x455979 [ 111.527128] RSP: 002b:00007f115361fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 111.534874] RAX: ffffffffffffffda RBX: 00007f11536206d4 RCX: 0000000000455979 [ 111.542170] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 [ 111.549467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.556759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.564049] R13: 0000000000000092 R14: 00000000006f4e50 R15: 0000000000000000 2018/05/03 07:54:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xfffffffffffffed4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/125) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) [ 111.701545] FAULT_INJECTION: forcing a failure. [ 111.701545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 111.713403] CPU: 0 PID: 8293 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 111.720246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.729599] Call Trace: [ 111.732198] dump_stack+0x185/0x1d0 [ 111.735840] should_fail+0x87b/0xab0 [ 111.739571] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 111.744333] ? kernel_poison_pages+0x40/0x360 [ 111.748834] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.754202] ? kernel_poison_pages+0x1a0/0x360 [ 111.758789] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.764246] ? get_page_from_freelist+0xab28/0xb600 [ 111.769271] ? save_stack_trace+0xa5/0xf0 [ 111.773425] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.778976] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.784347] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.789804] ? update_stack_state+0x885/0xa40 [ 111.794306] ? __msan_metadata_ptr_for_load_4+0x10/0x20 2018/05/03 07:54:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) [ 111.799677] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 111.804619] ? __save_stack_trace+0x90d/0xb00 [ 111.809119] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.813969] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 111.818914] kmsan_alloc_page+0x82/0xe0 [ 111.822897] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 111.827659] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.833028] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 111.838394] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.843756] ? pcpu_chunk_relocate+0x1c7/0xa20 2018/05/03 07:54:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x3e5) 2018/05/03 07:54:34 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/118) [ 111.848349] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.853710] ? find_next_bit+0x25b/0x2a0 [ 111.857775] ? pcpu_alloc+0x1c81/0x2040 [ 111.861753] alloc_pages_current+0x6b5/0x970 [ 111.866166] get_zeroed_page+0x3f/0xd0 [ 111.870056] mount_fs+0xf9/0x780 [ 111.873428] ? alloc_vfsmnt+0x7bb/0xcf0 [ 111.877414] vfs_kern_mount+0x222/0x990 [ 111.881410] do_mount+0xca5/0x4ed0 [ 111.884957] ? msan_get_shadow_origin_ptr+0x1fb/0x230 [ 111.890150] ? copy_mount_options+0x91/0x540 [ 111.894570] SYSC_mount+0x32e/0x3d0 [ 111.898206] SyS_mount+0x77/0xa0 [ 111.901574] do_syscall_64+0x309/0x430 [ 111.905469] ? put_mnt_ns+0x2f0/0x2f0 [ 111.909278] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.914461] RIP: 0033:0x455979 [ 111.917645] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 111.925352] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 111.932616] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 111.939891] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:34 executing program 1 (fault-call:1 fault-nth:1): r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 111.947161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.954426] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000007 2018/05/03 07:54:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) splice(r0, &(0x7f0000000000)=0x1f, r0, &(0x7f0000000080), 0x8fb7, 0x3) 2018/05/03 07:54:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) [ 112.080582] FAULT_INJECTION: forcing a failure. [ 112.080582] name failslab, interval 1, probability 0, space 0, times 0 [ 112.092087] CPU: 1 PID: 8340 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.098947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.108319] Call Trace: [ 112.110945] dump_stack+0x185/0x1d0 [ 112.114619] should_fail+0x87b/0xab0 [ 112.118435] should_failslab+0x279/0x2a0 [ 112.122553] kmem_cache_alloc+0x136/0xb90 [ 112.126758] ? fasync_alloc+0x55/0x60 [ 112.130632] ? kmem_cache_alloc+0xaab/0xb90 [ 112.135021] ? fcntl_setlease+0x270/0xd10 [ 112.139254] fasync_alloc+0x55/0x60 [ 112.142918] fcntl_setlease+0x95a/0xd10 [ 112.146932] ? SYSC_fcntl+0x27a/0x390 [ 112.150761] do_fcntl+0x939/0x2210 [ 112.154338] ? security_file_fcntl+0x5e/0x210 [ 112.158872] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.164313] SYSC_fcntl+0x27a/0x390 [ 112.168034] SyS_fcntl+0x54/0x80 [ 112.171488] do_syscall_64+0x309/0x430 [ 112.175430] ? f_getown+0x190/0x190 [ 112.179101] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.184314] RIP: 0033:0x455979 [ 112.187522] RSP: 002b:00007f115361fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 112.195267] RAX: ffffffffffffffda RBX: 00007f11536206d4 RCX: 0000000000455979 [ 112.202560] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 [ 112.209853] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.217141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.224436] R13: 0000000000000092 R14: 00000000006f4e50 R15: 0000000000000001 2018/05/03 07:54:35 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x244) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x47fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000180)=0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0xffff, &(0x7f00000001c0)=0x4) 2018/05/03 07:54:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x80) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x6) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)) 2018/05/03 07:54:35 executing program 1 (fault-call:1 fault-nth:2): r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:35 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:35 executing program 0 (fault-call:1 fault-nth:8): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 112.456802] FAULT_INJECTION: forcing a failure. [ 112.456802] name failslab, interval 1, probability 0, space 0, times 0 [ 112.468177] CPU: 1 PID: 8370 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 112.468666] FAULT_INJECTION: forcing a failure. [ 112.468666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.475040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.496166] Call Trace: [ 112.498772] dump_stack+0x185/0x1d0 [ 112.502417] should_fail+0x87b/0xab0 [ 112.506152] should_failslab+0x279/0x2a0 [ 112.510236] kmem_cache_alloc+0x136/0xb90 [ 112.514398] ? locks_get_lock_context+0x158/0x730 [ 112.519247] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.523956] ? locks_get_lock_context+0x54/0x730 [ 112.528724] locks_get_lock_context+0x158/0x730 [ 112.533454] ? locks_get_lock_context+0x730/0x730 [ 112.538328] generic_setlease+0xeb9/0x3b00 [ 112.542586] ? kmem_cache_alloc+0xaab/0xb90 [ 112.546927] fcntl_setlease+0xc0a/0xd10 [ 112.550923] ? SYSC_fcntl+0x27a/0x390 [ 112.554732] do_fcntl+0x939/0x2210 [ 112.558286] ? security_file_fcntl+0x5e/0x210 [ 112.562792] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.568197] SYSC_fcntl+0x27a/0x390 [ 112.571886] SyS_fcntl+0x54/0x80 [ 112.575300] do_syscall_64+0x309/0x430 [ 112.579210] ? f_getown+0x190/0x190 [ 112.582849] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.588038] RIP: 0033:0x455979 [ 112.591227] RSP: 002b:00007f115361fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 112.598946] RAX: ffffffffffffffda RBX: 00007f11536206d4 RCX: 0000000000455979 [ 112.606218] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 [ 112.613510] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.620798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.628071] R13: 0000000000000092 R14: 00000000006f4e50 R15: 0000000000000002 [ 112.635351] CPU: 0 PID: 8362 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 112.642190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.651537] Call Trace: [ 112.654124] dump_stack+0x185/0x1d0 [ 112.657753] should_fail+0x87b/0xab0 [ 112.661475] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 112.666240] ? kernel_poison_pages+0x40/0x360 [ 112.670736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.676104] ? kernel_poison_pages+0x1a0/0x360 [ 112.680689] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.686156] ? get_page_from_freelist+0xab28/0xb600 [ 112.691176] ? save_stack_trace+0xa5/0xf0 [ 112.695328] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.700784] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 07:54:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 112.706148] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.711602] ? update_stack_state+0x885/0xa40 [ 112.716101] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.721467] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 112.726492] ? __save_stack_trace+0x90d/0xb00 [ 112.730991] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.735836] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 112.740769] kmsan_alloc_page+0x82/0xe0 [ 112.744746] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 112.749504] ? __msan_metadata_ptr_for_load_4+0x10/0x20 2018/05/03 07:54:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 112.754869] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 112.760238] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.765600] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 112.770186] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.775548] ? find_next_bit+0x25b/0x2a0 [ 112.779617] ? pcpu_alloc+0x1c81/0x2040 [ 112.783597] alloc_pages_current+0x6b5/0x970 [ 112.788008] get_zeroed_page+0x3f/0xd0 [ 112.791900] mount_fs+0xf9/0x780 [ 112.795270] ? alloc_vfsmnt+0x7bb/0xcf0 [ 112.799249] vfs_kern_mount+0x222/0x990 [ 112.803230] do_mount+0xca5/0x4ed0 2018/05/03 07:54:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x450082) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x3, 0x0, 0x8, 0x10200000, 0x7, 0x7fff}, 0x1, 0x3, 0x3, 0x3ff, 0xff, "68349895583f3e5d16929f949eaa03acf6e3b001880cf8c1da490072e4a8a532dd01529e5c99528bb12ec5917edf01d045a0547ddaa5ba35599a3d0f78f57bb2aebcf4a9fa59ecf9877c5bd6862349ccd51e28bc209fd97d0a75b7d83a1cf0fa0ee9017f4f4fa2feee882591a4d72b9b31dc6ef21bbee0b1f4703b24832eeaad"}) [ 112.806769] ? msan_get_shadow_origin_ptr+0x1cf/0x230 [ 112.811969] SYSC_mount+0x32e/0x3d0 [ 112.815602] SyS_mount+0x77/0xa0 [ 112.818975] do_syscall_64+0x309/0x430 [ 112.822864] ? put_mnt_ns+0x2f0/0x2f0 [ 112.826678] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.831862] RIP: 0033:0x455979 [ 112.835049] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 112.842753] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 112.850368] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 2018/05/03 07:54:35 executing program 3: clock_getres(0x1002, &(0x7f0000000040)) r0 = semget$private(0x0, 0x0, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x20000000000000, 0x8000444) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 112.857633] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 112.864903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.872165] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000008 2018/05/03 07:54:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r2, 0x5, 0x10, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:36 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) semtimedop(r0, &(0x7f0000000040)=[{0x1, 0x89, 0x1800}], 0x1, &(0x7f0000000080)={0x77359400}) 2018/05/03 07:54:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x8, 0x3, "6542189a8e13", 0x100}, 0x10) 2018/05/03 07:54:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:36 executing program 1 (fault-call:1 fault-nth:3): r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:36 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) dup3(r0, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) 2018/05/03 07:54:36 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/118) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/03 07:54:36 executing program 0 (fault-call:1 fault-nth:9): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:36 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:36 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10040, 0x0) 2018/05/03 07:54:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000010}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x5a, "6d95204ba896d1f00a161030772ebab43fccb171209d10c4b4f54cc6f8039328ff0ec14ad79884ea0cb47c9493b5a2a18c6439f2c07bc564fbfbf70d8c0d0430ef019820c4d84bfb5dc3a7d5d315ac77a94e3a37be263e11cc29e74b9a508747441a7d7170b03fc553eb76059035c7b24b446a16cb8024d47861ab26c2b5bcc9c6215d7e0c07cfc3c0d0277996239d16d4"}, &(0x7f0000000040)=0x71) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xfffffffffffffd7e, "0f18cf6a2471df806ee7b7670011d38f378d2a8b07bf2a5ef5474a8685365689ea5df705a2a8006b2949e1ee29948ff81ac4ed0368aeedce2e0ddde6c51ec694a973774528d8a5668f69d139416f81e83b6472206b196521685de353c239fd80bbbf5713867f7e69de725ab5384267317a4b985be1c37917b1020142d76ca63f19e869c69a138ca016fd5446fc36ccc5042b45ed8fd3c899bb01348c3a771f165b198caedaeddf2e95bcf1916e23b481a846069d8d24ee32b33cd45f1011f282e0c9390da09e632858f6038d27a3449b5f1c027bddae1c"}, &(0x7f0000000280)=0x49e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 113.546143] FAULT_INJECTION: forcing a failure. [ 113.546143] name failslab, interval 1, probability 0, space 0, times 0 [ 113.557574] CPU: 1 PID: 8445 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 113.564440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.573813] Call Trace: [ 113.576442] dump_stack+0x185/0x1d0 [ 113.580109] should_fail+0x87b/0xab0 [ 113.583921] should_failslab+0x279/0x2a0 [ 113.588092] __kmalloc+0xc2/0x350 [ 113.591585] ? sget_userns+0x559/0x18c0 2018/05/03 07:54:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) [ 113.595588] ? sget_userns+0xe22/0x18c0 [ 113.599595] sget_userns+0x559/0x18c0 [ 113.603442] ? free_anon_bdev+0x100/0x100 [ 113.607667] mount_nodev+0x1e5/0x460 [ 113.611431] ? SYSC_memfd_create+0x9c0/0x9c0 [ 113.615940] shmem_mount+0x9f/0xb0 [ 113.619568] ? shmem_init_inode+0x50/0x50 [ 113.623781] mount_fs+0x296/0x780 [ 113.627289] vfs_kern_mount+0x222/0x990 [ 113.631311] do_mount+0xca5/0x4ed0 [ 113.634936] ? __kmalloc+0x23c/0x350 [ 113.638722] ? copy_mount_options+0x91/0x540 [ 113.643219] SYSC_mount+0x32e/0x3d0 2018/05/03 07:54:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x5, 0xb10, [0x0, 0x20000180, 0x200001b0, 0x200005a0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xb88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) [ 113.646953] SyS_mount+0x77/0xa0 [ 113.650415] do_syscall_64+0x309/0x430 [ 113.654357] ? put_mnt_ns+0x2f0/0x2f0 [ 113.658203] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.663425] RIP: 0033:0x455979 [ 113.666634] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 113.674380] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 113.681682] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 113.688980] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) syz_emit_ethernet(0x86, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0xd88}}], {@mpls_uc={0x8847, {[{0x9bc, 0x20, 0x1}, {0x2, 0x6, 0xfffffffffffff388, 0x1}, {0x5, 0x4, 0x6, 0x100000001}], @ipv4={{0x6, 0x4, 0x3, 0x6bb, 0x68, 0x68, 0x2, 0x1, 0xef, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@noop={0x1}, @lsrr={0x83, 0x3, 0x6}]}}, @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xf2, "28ab64", 0x4, "fde806"}, "b54b6f593ecabfec890fe58a6ac46895763896e0b20740ffa361c03c6ef4a088d9c01d885b3355848072e5f445c741f9bc2e20293b6b191a5fdd8424827a2dfd"}}}}}}, 0x0) [ 113.696271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.703565] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000009 2018/05/03 07:54:36 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2003, 0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:36 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/03 07:54:36 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x200040) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x800000004, 0xfffffffffffffd37) flock(r0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) 2018/05/03 07:54:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:37 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/05/03 07:54:37 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/118) 2018/05/03 07:54:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/05/03 07:54:37 executing program 0 (fault-call:1 fault-nth:10): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:37 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x959, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x2, 0x4) fcntl$setlease(r0, 0x400, 0x0) [ 114.527319] FAULT_INJECTION: forcing a failure. [ 114.527319] name failslab, interval 1, probability 0, space 0, times 0 [ 114.538689] CPU: 0 PID: 8506 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 114.545558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.554943] Call Trace: [ 114.557580] dump_stack+0x185/0x1d0 [ 114.561257] should_fail+0x87b/0xab0 [ 114.565029] should_failslab+0x279/0x2a0 [ 114.569192] __kmalloc+0xc2/0x350 [ 114.572742] ? __list_lru_init+0x99/0xfa0 [ 114.576976] ? down_read+0x67/0x100 [ 114.580676] __list_lru_init+0x99/0xfa0 [ 114.584738] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 114.590223] sget_userns+0xb6c/0x18c0 [ 114.594103] ? free_anon_bdev+0x100/0x100 [ 114.598338] mount_nodev+0x1e5/0x460 [ 114.602109] ? SYSC_memfd_create+0x9c0/0x9c0 [ 114.606604] shmem_mount+0x9f/0xb0 [ 114.610244] ? shmem_init_inode+0x50/0x50 [ 114.614460] mount_fs+0x296/0x780 [ 114.617982] vfs_kern_mount+0x222/0x990 [ 114.622008] do_mount+0xca5/0x4ed0 2018/05/03 07:54:37 executing program 1: r0 = memfd_create(&(0x7f0000000080)='vmnet1eth1\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0x7}) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0xffffffffffffff8b) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4f, "56075ebd1d7bd13c6a6728cb3f3bd8b2e479f3eafa3a4e6331128e76331a61427230df30c50b08abcb923b492e5e76317852a7321af85e83549bb5e70fb253fe20c0c31e9240797640c11ac032fbe1"}, &(0x7f00000000c0)=0x57) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x1, 0x30, 0x0, 0x200}, &(0x7f0000000140)=0x18) 2018/05/03 07:54:37 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x78a7bc98, 0x3, 0x0, 0x5, 0x28f5f962, 0x14, "85ca4b2245199baef929929d532845ac25d13252ae13213fb63bd5bb8b5fd8442085fd8109237edddbbfe6c43c7030261d81f0a0594f3116e28e4c8f89c50b6e", "f6d5af807edf487ad7dc808f9bdb53ccb4540ddf661db48ece88545a931c209c357ebf48cdaf5b94f10620f0ef677e986c7bf29af7dabe75f6747f24fe227e5f", "87eef591eb451b52f2eb9bec7342de1e57e1995edafb17136b9a2fd05306c199", [0x5, 0x3ff]}) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000340)={0x3, 0x8000, 0x4, 0x8, 0x4, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'teql0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x30002000}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x20, 0x70bd25, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) [ 114.625630] ? msan_get_shadow_origin_ptr+0xe1/0x230 [ 114.630813] ? copy_mount_options+0x91/0x540 [ 114.635316] SYSC_mount+0x32e/0x3d0 [ 114.639051] SyS_mount+0x77/0xa0 [ 114.642507] do_syscall_64+0x309/0x430 [ 114.646445] ? put_mnt_ns+0x2f0/0x2f0 [ 114.650286] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.655501] RIP: 0033:0x455979 [ 114.658709] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 114.666458] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 114.673759] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 114.681059] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 114.688353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.695648] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000a 2018/05/03 07:54:37 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) clock_getres(0x0, &(0x7f0000000000)) timerfd_create(0x4, 0x80800) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) exit_group(0x1) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) 2018/05/03 07:54:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:37 executing program 0 (fault-call:1 fault-nth:11): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0xffffffffde1a5771}, {0x2, 0x1000}, {0x3, 0x80000000000000}, {0x0, 0x3}, {0x7, 0x47}, {0x4, 0x5}, {0x3, 0x5772cc80}], 0x7) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x200, 0x15, "1a7f37280aa58693c4edf110e3dab8a0890cab13b6fefb00a6fed15ba2f82bce37120dcda47ca7569f4d9115cad6fa6e949947556db88a43982ebbbf719164fe77e114389318f232b2c2787220d336ec"}, 0x372) fcntl$setlease(r1, 0x400, 0x0) [ 114.985286] FAULT_INJECTION: forcing a failure. [ 114.985286] name failslab, interval 1, probability 0, space 0, times 0 [ 114.996827] CPU: 1 PID: 8538 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 115.003694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.013069] Call Trace: [ 115.015703] dump_stack+0x185/0x1d0 [ 115.019385] should_fail+0x87b/0xab0 [ 115.023156] should_failslab+0x279/0x2a0 [ 115.027318] __kmalloc_node+0x22e/0x1190 [ 115.031432] ? kvmalloc_node+0x1a1/0x2e0 [ 115.035566] kvmalloc_node+0x1a1/0x2e0 [ 115.039562] __list_lru_init+0x571/0xfa0 [ 115.043694] sget_userns+0xb6c/0x18c0 [ 115.047584] ? free_anon_bdev+0x100/0x100 [ 115.051814] mount_nodev+0x1e5/0x460 [ 115.055575] ? SYSC_memfd_create+0x9c0/0x9c0 [ 115.060071] shmem_mount+0x9f/0xb0 [ 115.063706] ? shmem_init_inode+0x50/0x50 [ 115.067928] mount_fs+0x296/0x780 [ 115.071449] vfs_kern_mount+0x222/0x990 [ 115.075470] do_mount+0xca5/0x4ed0 [ 115.079091] ? msan_get_shadow_origin_ptr+0x101/0x230 [ 115.084401] SYSC_mount+0x32e/0x3d0 [ 115.088131] SyS_mount+0x77/0xa0 [ 115.091559] do_syscall_64+0x309/0x430 [ 115.095485] ? put_mnt_ns+0x2f0/0x2f0 [ 115.099300] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.104499] RIP: 0033:0x455979 [ 115.107704] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 115.115439] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 115.122722] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 115.129997] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 115.137286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.144567] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000b 2018/05/03 07:54:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000840)=""/212) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/144, 0x90}], 0x8, &(0x7f0000000780)=""/111, 0x6f, 0xc8}, 0x10020) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0393b72b2f5f3b804d32afa50bc92e2c1cf7d88c43ed28007539b5012a944a41d20b409b46a7142ba0920ffa02a584456d117b483e33738a4d2b686761afb61de8b654e8afd7064b038b50bea90ea47cb5f8da574837714eea80a3169c77ea08df8dd477460fc32ab85734a590f379dbce7a6242729c992b22c524ed850f84ff04a527ece3deb64cf8b77a29efc97428d5f7cb448f62a814f08118d4354d87a7dbe42184e214cc809463efa97c68f53371b965618306eaacc8f4310e64efc6a6c1100fbbfa432ec374227db52843a4c210bdfe3551858b50e7270504d3ddb0d2b50a81074a42e16c1936164c6acd", 0xee) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:38 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x2) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) r1 = semget$private(0x0, 0x8008020000000102, 0x55) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:38 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/03 07:54:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000100)={0x3, 0x70, 0x31, 0x1f, 0x1ff, 0x81, 0x0, 0x5, 0x10000, 0x4, 0xffffffffffffe445, 0xb1, 0x6, 0x2, 0x4, 0x5, 0x101, 0xffffffffffff0000, 0xec, 0x4, 0x0, 0x7, 0x4, 0x9, 0x0, 0x4, 0x66a0, 0x2c, 0x0, 0x1, 0x6, 0x401, 0x7, 0x3, 0xcfe, 0x3ff800000, 0x45f, 0x3f, 0x0, 0x240000, 0x3, @perf_config_ext={0x644, 0x80}, 0x20080, 0x0, 0x4, 0x0, 0x6, 0x7, 0x1}) r3 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000240)={0x10000000}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e23, 0x80000000, @empty, 0xfc}, 0x3, [0x4, 0x3, 0x1, 0xfffffffffffffff8, 0x0, 0x3ff, 0x9, 0x3ff]}, 0x5c) 2018/05/03 07:54:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:38 executing program 0 (fault-call:1 fault-nth:12): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:38 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:38 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 115.391852] FAULT_INJECTION: forcing a failure. [ 115.391852] name failslab, interval 1, probability 0, space 0, times 0 [ 115.403247] CPU: 0 PID: 8563 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 115.410137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.419521] Call Trace: [ 115.422156] dump_stack+0x185/0x1d0 [ 115.425832] should_fail+0x87b/0xab0 [ 115.429603] should_failslab+0x279/0x2a0 [ 115.433762] __kmalloc+0xc2/0x350 [ 115.437310] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x90000006}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x997, 0x0) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) [ 115.441622] __list_lru_init+0x681/0xfa0 [ 115.445745] sget_userns+0xb6c/0x18c0 [ 115.449627] ? free_anon_bdev+0x100/0x100 [ 115.453858] mount_nodev+0x1e5/0x460 [ 115.457627] ? SYSC_memfd_create+0x9c0/0x9c0 [ 115.462115] shmem_mount+0x9f/0xb0 [ 115.465742] ? shmem_init_inode+0x50/0x50 [ 115.469963] mount_fs+0x296/0x780 [ 115.473480] vfs_kern_mount+0x222/0x990 [ 115.477508] do_mount+0xca5/0x4ed0 [ 115.481139] ? __kmalloc+0x23c/0x350 [ 115.484939] ? copy_mount_options+0x91/0x540 [ 115.489441] SYSC_mount+0x32e/0x3d0 [ 115.493187] SyS_mount+0x77/0xa0 [ 115.496649] do_syscall_64+0x309/0x430 [ 115.500588] ? put_mnt_ns+0x2f0/0x2f0 [ 115.504432] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.509643] RIP: 0033:0x455979 [ 115.512853] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 115.520601] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 115.527903] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 115.535197] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 115.542491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.549785] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000c 2018/05/03 07:54:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:38 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r1) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x7ff, 0xba, 0x4, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x1000, 0x0, 0x8000, 0xeb4, 0x9, 0x1, 0x1089, r2}, &(0x7f0000000140)=0x20) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/05/03 07:54:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff784, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) memfd_create(&(0x7f0000000100)=').]wlan1vboxnet1(cgroup\x00', 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:38 executing program 3: clock_getres(0xfffffffffffffffd, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) socketpair$inet(0x2, 0x803, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7ff, 0x10, 0x5, 0x4}, &(0x7f0000000140)=0x18) 2018/05/03 07:54:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/05/03 07:54:38 executing program 0 (fault-call:1 fault-nth:13): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 115.986420] FAULT_INJECTION: forcing a failure. [ 115.986420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.998291] CPU: 1 PID: 8611 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 116.005126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.014479] Call Trace: [ 116.017074] dump_stack+0x185/0x1d0 [ 116.020712] should_fail+0x87b/0xab0 [ 116.024444] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 116.029208] ? kernel_poison_pages+0x40/0x360 [ 116.033709] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.039077] ? kernel_poison_pages+0x1a0/0x360 [ 116.043669] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.049127] ? get_page_from_freelist+0xab28/0xb600 [ 116.054143] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.059501] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.064932] ? get_page_from_freelist+0xab28/0xb600 [ 116.069951] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 116.074865] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.079686] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.084348] kmsan_alloc_page+0x82/0xe0 [ 116.088301] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.093067] ? __next_zones_zonelist+0x15f/0x290 [ 116.097810] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.102720] ? kernel_poison_pages+0x40/0x360 [ 116.107194] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.112550] ? kernel_poison_pages+0x1a0/0x360 [ 116.117112] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.122541] ? get_page_from_freelist+0xab28/0xb600 [ 116.127544] ? save_stack_trace+0xa5/0xf0 [ 116.131670] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.137103] alloc_pages_current+0x6b5/0x970 [ 116.141491] new_slab+0x366/0x1bb0 [ 116.145014] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.149673] ? ___slab_alloc+0x1197/0x1f60 [ 116.153904] ? __cpuset_node_allowed+0xed/0x490 [ 116.158555] ___slab_alloc+0x1512/0x1f60 [ 116.162596] ? kvmalloc_node+0x1a1/0x2e0 [ 116.166640] __kmalloc_node+0x90b/0x1190 [ 116.170680] ? kvmalloc_node+0x1a1/0x2e0 [ 116.174721] kvmalloc_node+0x1a1/0x2e0 [ 116.178590] __list_lru_init+0x571/0xfa0 [ 116.182633] sget_userns+0xb6c/0x18c0 [ 116.186410] ? free_anon_bdev+0x100/0x100 [ 116.190539] mount_nodev+0x1e5/0x460 [ 116.194232] ? SYSC_memfd_create+0x9c0/0x9c0 [ 116.198620] shmem_mount+0x9f/0xb0 [ 116.202139] ? shmem_init_inode+0x50/0x50 [ 116.206265] mount_fs+0x296/0x780 [ 116.209700] vfs_kern_mount+0x222/0x990 [ 116.213655] do_mount+0xca5/0x4ed0 [ 116.217178] ? __kmalloc+0x23c/0x350 [ 116.220871] ? copy_mount_options+0x91/0x540 [ 116.225263] SYSC_mount+0x32e/0x3d0 [ 116.229396] SyS_mount+0x77/0xa0 [ 116.232744] do_syscall_64+0x309/0x430 [ 116.236612] ? put_mnt_ns+0x2f0/0x2f0 [ 116.240395] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.245563] RIP: 0033:0x455979 [ 116.248729] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 116.256415] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 116.263663] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 116.270910] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 116.278156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.285401] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000d 2018/05/03 07:54:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:39 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e22, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x8}}}, 0x88) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:39 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = epoll_create1(0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x0, r3}) 2018/05/03 07:54:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480)) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="145e46ffcf29481c4b31a064870d9f3f2bc970738ef187b33d9876985ecdd350a58143b4318396012c1b275f679a9d71f9daad9b2d5522c55a7bb1783d933ce9d8a4a8f6deedd8815d209435103793ef50e9b442b68e9433f3934936350444f89935287e4942b51dfcbb4e1e", 0x6c}, {&(0x7f00000000c0)="d4e15846e5237fa51a1a3addd5c04222f4c5e60c211086b8319f39d086e9ba7bad7a26f2d43abac5c776788706e2a053b581d1998181ed61fce55ddf56bc84df0b0520c6e5f1ed7f5fbb9e28320a256536cf0a7cef443d8644dcdf", 0x5b}], 0x2, &(0x7f0000000180)=[{0x50, 0x13f, 0x5, "780b91d219b68ecba6d3b3ef16b60f2f6e7e7cb1e9dd426888b1a350232111ba06e40ca10b72fb949cbbae3843d8567a1cb8c8dcfcccfe2358"}, {0xf0, 0x0, 0x2, "97fb98ed6a9330d123440e6f6a928125706519d7dbf540ecc3d6004cfa06736f96d8e987f19df14912185d01532ff3f78801bef4400d4938e958c9a6fcc06207d2a962b6b475d73a513a8d98d91b7f2d14ec503daf135f1748be6a8a14c800dd807d6fc463711a1a70064cf6ff5b62b8d50fa38829d5b69d787ceba3589e320aefa428756f5701382a816b888687430025ce172aa44e4eaac492230da35c14a8410f2ff32c26cab9cf9e5214c5202f7c4c06d2500621c85a12abad86ec962de548e11a5365627b06d1436ae348bb7b56909a500b05f5c0a94b43b24025bc01"}, {0xa0, 0x114, 0x6, "991e2c3193e8e48a6c69fdcf6ea9fadd6f83a2302c2a0c8853d9f4a332582d80efa6fcecd12836c34cc663684df4d686f9d5c086b2b9aef68e0075d2ba81cf62e3c8efe2c59b25ec7a939ac72281b8df4a19639781c550bac9b46dd253870d1862317515d89c24ea1571e88d7f24e8652bd8eecb314fb3defae83df5bff2c7909adebf97a63b2767781dee699f100c"}], 0x1e0}, 0x40800) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x4381) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000400)={0x303, 0x33}, 0x4) bind$alg(r0, &(0x7f0000000540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/05/03 07:54:39 executing program 0 (fault-call:1 fault-nth:14): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:39 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:39 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 116.409509] FAULT_INJECTION: forcing a failure. [ 116.409509] name failslab, interval 1, probability 0, space 0, times 0 [ 116.420898] CPU: 1 PID: 8633 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 116.427758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.437133] Call Trace: [ 116.439762] dump_stack+0x185/0x1d0 [ 116.443433] should_fail+0x87b/0xab0 [ 116.447197] should_failslab+0x279/0x2a0 [ 116.451353] __kmalloc+0xc2/0x350 [ 116.454900] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) [ 116.459207] __list_lru_init+0x681/0xfa0 [ 116.463331] sget_userns+0xb6c/0x18c0 [ 116.467183] ? free_anon_bdev+0x100/0x100 [ 116.471414] mount_nodev+0x1e5/0x460 [ 116.475173] ? SYSC_memfd_create+0x9c0/0x9c0 [ 116.479663] shmem_mount+0x9f/0xb0 [ 116.483294] ? shmem_init_inode+0x50/0x50 [ 116.487509] mount_fs+0x296/0x780 [ 116.491026] vfs_kern_mount+0x222/0x990 [ 116.495050] do_mount+0xca5/0x4ed0 [ 116.498677] ? __kmalloc+0x23c/0x350 [ 116.502472] ? copy_mount_options+0x91/0x540 [ 116.506976] SYSC_mount+0x32e/0x3d0 [ 116.510719] SyS_mount+0x77/0xa0 [ 116.514178] do_syscall_64+0x309/0x430 [ 116.518117] ? put_mnt_ns+0x2f0/0x2f0 [ 116.521964] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.527181] RIP: 0033:0x455979 [ 116.530395] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 116.538137] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 116.545434] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 116.552727] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4004, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x7, 0x807, 0x400000000000005}) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451d0da02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/05/03 07:54:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) [ 116.560021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.567314] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000e 2018/05/03 07:54:39 executing program 3: clock_getres(0x7, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xcb52, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x95, "35e915cdf608cd0f6ae05f1af0eb941f4f3f4c2c639ec7aecd8a6d92a836181026ea142496fdb0c34bd734d06a4e30314702406e77b78349aa27dddae48abe3d40069b5d51a33e9a1e67f12b0c5a5321a3ce1f14ff98eb91e657834d372efda7ece81e126b0cfd2bfd8463fbd6e93650d812818ccf68408785b01330572edeae1054b6390ebd6948e13b6c904d95d8db94b5a65173"}, &(0x7f00000001c0)=0x9d) 2018/05/03 07:54:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0xffffffffffffff37) 2018/05/03 07:54:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22a001, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/03 07:54:39 executing program 0 (fault-call:1 fault-nth:15): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:39 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$addseals(r0, 0x409, 0xd) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0xfffffffffffffffb, 0x3, 0xd4a, 0x80000001, "6844c71bb3bb3892f35082321620ff927b63c53a3c75455f4ecae70e859d1255e100330d1aabfd774cd428d3", 0x1ff}, 0x0, 0x0, 0x8, r1, 0xf4, 0x100, "03a29249e62d0293b1f4340223da6d3d0bc6cb4680c859d96faa942eee5c2ed7a5fe39a7bbdf59e496d135d072b1dd67806768f2dae012d993575f2df8e18407", &(0x7f0000000040)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x5f, [], [0x1, 0x0, 0xfeab, 0x25]}) [ 116.896342] FAULT_INJECTION: forcing a failure. [ 116.896342] name failslab, interval 1, probability 0, space 0, times 0 [ 116.907774] CPU: 0 PID: 8669 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 116.914635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.924097] Call Trace: [ 116.926726] dump_stack+0x185/0x1d0 [ 116.930397] should_fail+0x87b/0xab0 [ 116.934161] should_failslab+0x279/0x2a0 [ 116.938318] __kmalloc+0xc2/0x350 [ 116.941853] ? __list_lru_init+0x681/0xfa0 [ 116.946166] __list_lru_init+0x681/0xfa0 [ 116.950295] sget_userns+0xb6c/0x18c0 [ 116.954142] ? free_anon_bdev+0x100/0x100 [ 116.958377] mount_nodev+0x1e5/0x460 [ 116.962142] ? SYSC_memfd_create+0x9c0/0x9c0 [ 116.966635] shmem_mount+0x9f/0xb0 [ 116.970269] ? shmem_init_inode+0x50/0x50 [ 116.974481] mount_fs+0x296/0x780 [ 116.977994] vfs_kern_mount+0x222/0x990 [ 116.982019] do_mount+0xca5/0x4ed0 [ 116.985611] ? msan_get_shadow_origin_ptr+0x8/0x230 [ 116.990712] SYSC_mount+0x32e/0x3d0 [ 116.994446] SyS_mount+0x77/0xa0 [ 116.997908] do_syscall_64+0x309/0x430 [ 117.001844] ? put_mnt_ns+0x2f0/0x2f0 [ 117.005693] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.010910] RIP: 0033:0x455979 [ 117.014118] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 117.021862] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 117.029162] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 117.036449] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 117.043738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.051026] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000000f 2018/05/03 07:54:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x2c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xc3bc, 0x800c, 0x9, 0x6e, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x5, 0xfff, 0x29aa, 0xbd32, 0x1b, 0x40, 0x9, {r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x80, 0xfffffffffffffff9, 0x8, 0x2, 0x100000001}}, &(0x7f00000003c0)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x9, 0x8}, 'port0\x00', 0x0, 0x800, 0x2, 0x3f, 0x0, 0x8, 0x7, 0x0, 0x6aebc5b9530786b, 0xffffffff00000000}) 2018/05/03 07:54:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:40 executing program 0 (fault-call:1 fault-nth:16): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:40 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="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", 0x2) ioctl$TIOCEXCL(r0, 0x540c) fcntl$setlease(r0, 0x400, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000003c0)=""/4096, 0x1000) 2018/05/03 07:54:40 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xe17, 0x1, 0x9, 0x1000, 0x37, 0xa5, 0x6, 0x3c, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = semget$private(0x0, 0x0, 0x2) semget(0x0, 0x0, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000140)=""/118) 2018/05/03 07:54:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1ff, 0x0, 0x4, {0x0, 0x1c9c380}, 0x2400000000, 0x7}) 2018/05/03 07:54:40 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 117.363885] FAULT_INJECTION: forcing a failure. [ 117.363885] name failslab, interval 1, probability 0, space 0, times 0 [ 117.375306] CPU: 0 PID: 8700 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 117.382176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.391559] Call Trace: [ 117.394197] dump_stack+0x185/0x1d0 [ 117.397865] should_fail+0x87b/0xab0 [ 117.401633] should_failslab+0x279/0x2a0 [ 117.405782] __kmalloc+0xc2/0x350 [ 117.409323] ? __list_lru_init+0x681/0xfa0 [ 117.413622] __list_lru_init+0x681/0xfa0 [ 117.417745] sget_userns+0xb6c/0x18c0 [ 117.421595] ? free_anon_bdev+0x100/0x100 [ 117.425823] mount_nodev+0x1e5/0x460 [ 117.429586] ? SYSC_memfd_create+0x9c0/0x9c0 [ 117.434075] shmem_mount+0x9f/0xb0 [ 117.437701] ? shmem_init_inode+0x50/0x50 [ 117.441912] mount_fs+0x296/0x780 [ 117.445420] vfs_kern_mount+0x222/0x990 [ 117.449443] do_mount+0xca5/0x4ed0 [ 117.453091] SYSC_mount+0x32e/0x3d0 [ 117.456827] SyS_mount+0x77/0xa0 [ 117.460284] do_syscall_64+0x309/0x430 [ 117.464226] ? put_mnt_ns+0x2f0/0x2f0 [ 117.468072] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.473287] RIP: 0033:0x455979 [ 117.476494] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 117.484241] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 117.491537] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 117.498828] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 117.506116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/03 07:54:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) openat$dir(0xffffffffffffff9c, &(0x7f00000008c0)='./file0\x00', 0x20142, 0x1) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc, 0x0, 0x9, 0x0, 0x7f, 0x0, 0x3f, 0xffffffffffff3f8e, 0x19d, 0x38, 0x321, 0x100, 0x7, 0x20, 0x1, 0xaed8, 0xa75f, 0x400000000005}, [{0x70000000, 0xff, 0x9, 0x2, 0xfffffffffffffffb, 0x3, 0xffffffffffffffff, 0xff}], "47f837f0e16ac0fa110caa0424bae6799bbb61c353567df055c3062551db29c762be6fa538c46615e5261f72110edc59c0968f6ee6636ad0972e110918d431b96dd79c89c3e12089dd2e7bf8baa34b66698c4f7ff516efabff0f31481956db7965069d9c4c1d52526abcf4a0c87abef7c858a850fcca47ab9059cbbdf31f02cbee32ff39866c973e102727552fb072cf8e3d8c1eb6ee4f1ebee81e28d08591c4a4a2c8a24d5aee003bcdfae180", [[], [], [], [], [], [], []]}, 0x805) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000840)='/dev/uinput\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000880)=0x2, 0x4) [ 117.513406] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000010 2018/05/03 07:54:40 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0xfff) 2018/05/03 07:54:40 executing program 3: clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x89c, 0x6, [0x8, 0x766, 0x8000, 0x4, 0x5, 0x1]}, &(0x7f00000001c0)=0x14) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000480)=[{&(0x7f0000000100)="26c266f0287534b1c96eb18be6b55362b6e2dce536e165dc28c31d9219d756aa552f85a70a4bc2b21cb142aff69f2e632447adc84876b7f7e90f467a67f8a89532e55b11b1d68c0b808c54", 0x4b}, {&(0x7f0000000180)="e31cd2a2c68b7bfd30a103f96abff8c3a524ac575ba288eb04792edd9d6607bd3c920a5984248edd57d9eb49bfd9f0c2cb10181a182fb760c5103b0749cf698477fd7bf1aeed238378edb57f2e9fc60d06081ad2baf1fafc2e283bb072ef6093dbe70af4150582bc29650ddefea6bc09a0b7e68caed75e09586418a93271df4e79325dd77c5d1066cb1e312e42adfdeb5fe60b0aaf73cbcadc3d2ec57b88252db59e723e242f13df240574f17df8edc77247290c4e1d5345461bb5ec68120f0b82ca5403e2343b4af107cf3cf75dbc3e51aba9faab0c76afd1648e13bfa89bf3", 0xe0}, {&(0x7f0000000280)="c22db326dd3548f75f702584ced30d297e2ad7e6cf3a52db41212f1d6ed6fa05a76ee3cfa36f5a74b5ee6e76c08006d3b4dbbeffed9659b6f8c577ade793a4b0663f4b41f873ca38046f2f330a2d0df9e759a39b33c1a46560930ecc1090ea35ae2bfa5641171f7b1f568fdd1472a3c2ea52e8bba8f6dc7b9efb34274201a95e3ec98d35cf64fbf123fac3ac4f025b8bda0068fa52a9ec62f4249f1b41934589bae00c1d66b744", 0xa7}, {&(0x7f0000000340)="3bfb12a067a473fbb9d10daf6ba1e1f49c047333af9d1fc31356", 0x1a}, {&(0x7f0000000380)="79adb8c0c4b9feffd42b304336cb620d9bbb94cdcb4beb7085c397f7b828c33063ced384f328fdc35330b2797455b5a35bc759aefc05bb8e128fe20599dd95d5413bf2b776f57307ab5190ecc3616a8908d6934874f5d51775c7d71a3454a6cbb0eccba9f7e5d999344a452c69d4d3f719a40c3e24a0fa5c75d4698997b7a435cffc36debbe20ac7bfe94f0696c5f34c43367d54b5b2de29a95c701d2e066ce3a9789c4f70d989340839806794870b0717a42bfcacab99bef88e7565b0de64b8d997e07509ba2cebe82556b59a6c1520d4dd29cec161ca698b9566e45f24f7d8a982d7acb4fe", 0xe6}], 0x5, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0xa, 0x4) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf23d}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3da, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:40 executing program 0 (fault-call:1 fault-nth:17): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) [ 118.011765] device lo entered promiscuous mode [ 118.068003] device lo left promiscuous mode [ 118.095153] device lo entered promiscuous mode [ 118.114183] FAULT_INJECTION: forcing a failure. [ 118.114183] name failslab, interval 1, probability 0, space 0, times 0 [ 118.125623] CPU: 0 PID: 8758 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.132492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.141879] Call Trace: [ 118.144511] dump_stack+0x185/0x1d0 [ 118.148185] should_fail+0x87b/0xab0 [ 118.151950] should_failslab+0x279/0x2a0 [ 118.156112] __kmalloc+0xc2/0x350 [ 118.159613] ? __list_lru_init+0x681/0xfa0 [ 118.163922] __list_lru_init+0x681/0xfa0 [ 118.168031] sget_userns+0xb6c/0x18c0 [ 118.171864] ? free_anon_bdev+0x100/0x100 [ 118.176060] mount_nodev+0x1e5/0x460 [ 118.179799] ? SYSC_memfd_create+0x9c0/0x9c0 [ 118.184268] shmem_mount+0x9f/0xb0 [ 118.189005] ? shmem_init_inode+0x50/0x50 [ 118.193216] mount_fs+0x296/0x780 [ 118.196686] vfs_kern_mount+0x222/0x990 [ 118.200676] do_mount+0xca5/0x4ed0 [ 118.204285] ? __kmalloc+0x23c/0x350 [ 118.208063] ? copy_mount_options+0x91/0x540 [ 118.212507] SYSC_mount+0x32e/0x3d0 [ 118.216216] SyS_mount+0x77/0xa0 [ 118.219622] do_syscall_64+0x309/0x430 [ 118.223522] ? put_mnt_ns+0x2f0/0x2f0 [ 118.227335] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.232532] RIP: 0033:0x455979 [ 118.235712] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 118.243444] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 118.250718] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 118.257982] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 118.265270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.272555] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000011 2018/05/03 07:54:41 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) 2018/05/03 07:54:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/03 07:54:41 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x300000c, 0x30, r0, 0x0) clock_getres(0x0, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x21000000102, 0xfffffffffffffffc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@fragment={0x0, 0x0, 0xff, 0x4cc7, 0x0, 0x4, 0x65}, 0x8) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/118) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) recvmsg(r3, &(0x7f0000002480)={&(0x7f00000021c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002240)=""/113, 0x71}, {&(0x7f00000022c0)=""/5, 0x5}, {&(0x7f0000002300)=""/223, 0xdf}], 0x3, &(0x7f0000002440)=""/33, 0x21, 0x7}, 0x2) getsockname$packet(r3, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003880)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000039c0)=0xe8) recvmmsg(r3, &(0x7f0000009380)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003a00)=""/128, 0x80}, {&(0x7f0000003a80)=""/189, 0xbd}, {&(0x7f0000003b40)=""/191, 0xbf}, {&(0x7f0000003c00)=""/32, 0x20}, {&(0x7f0000003c40)=""/70, 0x46}, {&(0x7f0000003cc0)=""/73, 0x49}, {&(0x7f0000003d40)=""/18, 0x12}, {&(0x7f0000003d80)=""/89, 0x59}, {&(0x7f0000003e00)=""/88, 0x58}, {&(0x7f0000003e80)=""/77, 0x4d}], 0xa, &(0x7f0000003fc0)=""/136, 0x88, 0x9937}, 0x1}, {{&(0x7f0000004080)=@can, 0x80, &(0x7f0000004440)=[{&(0x7f0000004100)=""/5, 0x5}, {&(0x7f0000004140)=""/192, 0xc0}, {&(0x7f0000004200)=""/157, 0x9d}, {&(0x7f00000042c0)=""/99, 0x63}, {&(0x7f0000004340)=""/250, 0xfa}], 0x5, &(0x7f00000044c0)=""/4096, 0x1000, 0x3ff}}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000054c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006500)=""/97, 0x61}, 0x1f}, {{&(0x7f0000006580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006740)=[{&(0x7f0000006600)=""/219, 0xdb}, {&(0x7f0000006700)=""/52, 0x34}], 0x2, 0x0, 0x0, 0x5}, 0x80000001}, {{&(0x7f0000006780)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000006800)=""/202, 0xca}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/76, 0x4c}, {&(0x7f0000007980)=""/105, 0x69}, {&(0x7f0000007a00)=""/2, 0x2}, {&(0x7f0000007a40)=""/135, 0x87}, {&(0x7f0000007b00)=""/49, 0x31}, {&(0x7f0000007b40)}], 0x8, &(0x7f0000007c00)=""/87, 0x57, 0x5ae6}, 0x800}, {{&(0x7f0000007c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000008fc0)=[{&(0x7f0000007d00)=""/141, 0x8d}, {&(0x7f0000007dc0)=""/5, 0x5}, {&(0x7f0000007e00)=""/255, 0xff}, {&(0x7f0000007f00)=""/9, 0x9}, {&(0x7f0000007f40)=""/2, 0x2}, {&(0x7f0000007f80)=""/4096, 0x1000}, {&(0x7f0000008f80)=""/6, 0x6}], 0x7, &(0x7f0000009040)=""/237, 0xed, 0x7fffffff}, 0x2}, {{&(0x7f0000009140)=@nfc_llcp, 0x80, &(0x7f0000009340)=[{&(0x7f00000091c0)=""/233, 0xe9}, {&(0x7f00000092c0)=""/116, 0x74}], 0x2, 0x0, 0x0, 0x8001}, 0x1}], 0x7, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000da80)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000dac0)={'ip6tnl0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000dc00)={0x0, @dev, @multicast1}, &(0x7f000000dc40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000dc80)={'vcan0\x00', 0x0}) accept4$packet(r2, &(0x7f000000dd00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000dd40)=0x14, 0x800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000dd80)={0x0, @multicast1}, &(0x7f000000ddc0)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f000000e480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000e440)={&(0x7f000000de00)={0x618, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r5}, {0x1bc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe6}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x204, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x13c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r17}, {0xe8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x618}, 0x1, 0x0, 0x0, 0x40}, 0x801) 2018/05/03 07:54:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x20000000000000) r1 = getpid() socketpair(0x9, 0x80003, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000280)={0xff, @empty, 0x4e24, 0x2, 'lc\x00', 0x20, 0xab, 0x5a}, 0x2c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r4, 0x230, 0x70bd25, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x90}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x11}, 0x20008840) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) getpeername$packet(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001a00)={@local, 0x0}, &(0x7f0000001a40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001a80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001cc0)={0x0, @remote, @rand_addr}, &(0x7f0000001d00)=0xc) accept$packet(r3, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001e80)={'ifb0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001ec0)={@local, 0x0}, &(0x7f0000001f00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001f40)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002040)=0xe8) getpeername$packet(r3, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000020c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002300)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000067c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000068c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006900)={'vcan0\x00', 0x0}) accept4$packet(r3, &(0x7f0000006940)={0x0, 0x0, 0x0}, &(0x7f0000006980)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006b80)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000006c80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000ad80)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000000ae80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000aec0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f000000afc0)=0xe8) getpeername$packet(r2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b040)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f000000b840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x22024002}, 0xc, &(0x7f000000b800)={&(0x7f000000b080)={0x758, r5, 0x400, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r6}, {0x12c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r10}, {0x1a4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x63}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x14c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x6, 0x3, 0x29c00000, 0x8}, {0x1, 0x8, 0x1ff, 0x57f}, {0x35, 0x3, 0x7722, 0x80}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x178, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb5}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5ad}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0x758}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000002c0)=0x100000001, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/03 07:54:41 executing program 0 (fault-call:1 fault-nth:18): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:41 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 118.459361] FAULT_INJECTION: forcing a failure. [ 118.459361] name failslab, interval 1, probability 0, space 0, times 0 [ 118.470894] CPU: 1 PID: 8788 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.477763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.487142] Call Trace: [ 118.489770] dump_stack+0x185/0x1d0 [ 118.493441] should_fail+0x87b/0xab0 [ 118.497202] should_failslab+0x279/0x2a0 [ 118.501361] __kmalloc+0xc2/0x350 [ 118.504912] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:41 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x10000) fcntl$setlease(r0, 0x400, 0x0) [ 118.509220] __list_lru_init+0x681/0xfa0 [ 118.513342] sget_userns+0xb6c/0x18c0 [ 118.517182] ? free_anon_bdev+0x100/0x100 [ 118.521410] mount_nodev+0x1e5/0x460 [ 118.525174] ? SYSC_memfd_create+0x9c0/0x9c0 [ 118.529668] shmem_mount+0x9f/0xb0 [ 118.533246] ? shmem_init_inode+0x50/0x50 [ 118.537427] mount_fs+0x296/0x780 [ 118.540931] vfs_kern_mount+0x222/0x990 [ 118.544954] do_mount+0xca5/0x4ed0 [ 118.548540] ? copy_mount_options+0x2dd/0x540 [ 118.553129] SYSC_mount+0x32e/0x3d0 2018/05/03 07:54:41 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0x87}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x155, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) clock_getres(0xfffffffffffffffe, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x20004000102, 0xfffffffffffffffe) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 118.556868] SyS_mount+0x77/0xa0 [ 118.560336] do_syscall_64+0x309/0x430 [ 118.564282] ? put_mnt_ns+0x2f0/0x2f0 [ 118.568125] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.573336] RIP: 0033:0x455979 [ 118.576549] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 118.584291] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 118.591584] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 118.598877] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/03 07:54:41 executing program 0 (fault-call:1 fault-nth:19): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 118.606161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.613429] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000012 [ 118.708479] FAULT_INJECTION: forcing a failure. [ 118.708479] name failslab, interval 1, probability 0, space 0, times 0 [ 118.719861] CPU: 1 PID: 8795 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.726727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.736106] Call Trace: [ 118.738737] dump_stack+0x185/0x1d0 [ 118.742416] should_fail+0x87b/0xab0 [ 118.746179] should_failslab+0x279/0x2a0 [ 118.750340] __kmalloc+0xc2/0x350 [ 118.753897] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:41 executing program 4: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="847f421c648af837466e8ffc060c83339c0f2b21179354ada424a762dc28ea02df846a96ed876c57d1a9db696c81d02f020352839f963897010cd2", 0x3b) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) [ 118.758207] __list_lru_init+0x681/0xfa0 [ 118.762331] sget_userns+0xb6c/0x18c0 [ 118.766181] ? free_anon_bdev+0x100/0x100 [ 118.770409] mount_nodev+0x1e5/0x460 [ 118.774174] ? SYSC_memfd_create+0x9c0/0x9c0 [ 118.778665] shmem_mount+0x9f/0xb0 [ 118.782289] ? shmem_init_inode+0x50/0x50 [ 118.786500] mount_fs+0x296/0x780 [ 118.790014] vfs_kern_mount+0x222/0x990 [ 118.794043] do_mount+0xca5/0x4ed0 [ 118.797633] ? msan_get_shadow_origin_ptr+0x20c/0x230 [ 118.802916] SYSC_mount+0x32e/0x3d0 [ 118.806651] SyS_mount+0x77/0xa0 [ 118.810109] do_syscall_64+0x309/0x430 [ 118.814051] ? put_mnt_ns+0x2f0/0x2f0 [ 118.817891] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.823100] RIP: 0033:0x455979 [ 118.826311] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 118.834056] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 118.841347] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 118.848643] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 118.855971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.863265] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000013 2018/05/03 07:54:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/rtc0\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002480)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)="fa57b87c0fe36bbb800e20c94152899e2951dc9ea8e6d76d421fd73ada4f724d654feb6ea4f751954a7ecc2a98f6827eb3d5b52607c5e42cdf021ced6697368d538df60b98f5ec12e6b39a3a99f78930c2f63e115fe22278c9056ff0af81465b0381d1bd506d968c64dcb2440dbcae43e3f4220d6a3f2e7131fff0cbed8cfa9a73ff110443da17d0", 0x88}], 0x1, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7eef}, @op={0x18, 0x117, 0x3, 0x1}], 0x78}, {0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="1741cb7a708efaeb013f116b294f5c536ede2446abff29830ae34f51f67a0fee0fef9be08793", 0x26}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="c4f6592607a9cbb0f83298f767b0412723768f17cec90e1e3307f50705dfb2a8e96d5820bc4aaa1d143e1ddd2c05c3a7b9ad5bb47c42b8c2305833acc8f8f156321d59bbfcbd654ed15bc661167a4e235f03cbe1912cb99a74639e9c56afd8206e6b86fe8f6dc4d7270cb5d9c2a438a4debff4c4862f67ec45c1f3c75de334a3029b0e5b857ce48173747cef9d058d984bbb04accc67c58bc8411695386dc65ab13b24fbcaa83149881c695b8de749c80384591ea5192a1ed283381dedf8d7375f7ee480f52e61a636b73e139d211089ef335aa6db400f21614eb8fd44dc805a522fd574d2ec", 0xe6}, {&(0x7f0000001780)="056699bbe4cb61de2b1407c07dea8cdeec7c64db644bf7c707521f46f2e58f8d73828954f51e48ea87b7730224acbfba01351e39e4f3e4b791a2d09ae6", 0x3d}, {&(0x7f00000017c0)="49368db4cf9471d9846d179a946aa16b6f02dd6628270054efa54b6a1bd063108cea004848ce0fca48875dedd70708ae2b16bab8645ae0209c7b72f13362", 0x3e}, {&(0x7f0000001800)="295e6bab42c1412df6205bcce1bd285f598c", 0x12}, {&(0x7f0000001840)="f818572538cae0e90b194f93d98850a79c596138f609be0abb9cb9de5139cc48d1277c9d2de858d5e5ddb6574a32597e466461ad240a0d9937824146dea7aefcd32be73be04426afd1bacb945c11fda4c1a2f0967baa61685ce452753d49fb334afdf97808a16b8da0eee0568f6cb1b9def808bde75b81cc73b29b458cd2316a73198d7fc94fca33533fd74904addc72222cdddc34bd0106c54976c337fb7afc19c4229e1a51abcf2ad6dd7437c3ddbdc63e7312eec0495ec61e4d8b0d2f57817bf2d368511006ac53514b3088f30cd4ae0836b24afc473c", 0xd8}, {&(0x7f0000001940)="6b971a2aad4730e83cf58e3ee083f480d2b9a65dafb220159b0744130a89bffd71b545315473b12274ea1763787b892b67467497aa7105fddcffdee52694654ed211c331bbfc6f944bb76a14637a07780107afac002e5e4b75a0fd30b43a67119651ccaed1f6d5f53d811c8f900c28a547196deb5d87bf77638b199f39ea350122b8da1d04c502a5d6949917b8bcedd8c9d4e8b1c5ebd0", 0x97}, {&(0x7f0000001a00)="91c4c3a5185908b36b1ed18347f14bbe636f237f7d961ce3e5cea83c8df85a6256834da8e8d86d6af61c88e6f9601a04153bb2a281fcf3aa1cfaee3a8e9a3bd5ab8d4dac52ab6be6fed6857cdb02a3bece651e96bd31b32f8b9173c913654753b2946618c7293ddd291d0557e838f9fffeba9d1b8e2e2226f90a9db3023d4e30277d46b1e2a8a13f8dbadc", 0x8b}, {&(0x7f0000001ac0)="9613fa5398e6e4a570e63bbaecd3e5230823fbf8582efd0de52b96d64851fed3990651cba42a4f4164c85e5efcc47903cb7f5f933ec7013a810f262d1e696564893f6c121b7022e79cfe23c0af375914b7162233a1775c72c95104a1a601c455a0179d9b56f98945038595fb402ac4a11f63ddcd9e57227359a7b61b0eb5fa96124dedb87a1d998af51060fe9e7850c9ab52f9e36e7cbcb6ffd862c28c7ca50fb8e096429baafd7aa2a301c608192ca79b50b180bf9d1bfe664e68e766f621858c93b4dd4cf9db4d408cc1756b873f5ad30b60a529e6ea096fccf9bc5dc2de3d2cf3c71d025e996b", 0xe8}], 0x9, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x210, 0x40}, {0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000001ec0)="37240ccfa448bba5d1bef3b7f133931da7fff2b394fd5a0fe33b53391288ccce2c736d984e99095a0c16f5fec04c10640584263be21b748ecf71523660e897d1713fa47c24b7c1a86b1998b711c19b06a8aefe922a4083a2b9ecb3af8c4b310694c2f33fc2d0a0963a7d0844b6f2965897b779829f76dd4d855f635a88153e4409a807b72ed1e4f46825ea15da3800bc98658e29469aeaaf025ca3ef3c6927d66eb4a0c8bd7a58747472bc4e0914ef733b2747a9478a0272f2b30f4157b0a5c59bf082ae7087907f4c8c", 0xca}, {&(0x7f0000001fc0)="151f32739d9b", 0x6}, {&(0x7f0000002000)="7d10882ddec5523a965dbff0b00a74a9e567a81c4a60ba79ae71321a4549ddbdbf5c8cc1dab490283b69b2e392393d8fba7f2cb843e4860a6d54d236f0e400db884011a80c5e97c4186bbc3e2a51eafa2982d0795bdaf6a802e0129aeab2ec92dffebf2f54eefb03b22a3e130f10ba523d1cb28f", 0x74}, {&(0x7f0000002080)="0e83ced921e8453b912192a0383d375aad6e4e6aee972edde368ad72228473e2d80e5ef21240ebeda47b2dadbaceee3b1a94a6e29e06c7bc766256b6e9dcd66bbbab4b58c327496e302323ddb4b9899aa1af70b61c0d9bc7b2010e913162090b32d3138e0353b86089b7ee361c4b86a9c8b046ea5bdd426ccdda181753abd673d962f31e153f15738811f8baf23bc6be649efeb88af06675306ea08ff8e66a7e99d4fb76a9ef04e41311b56000cd970ca859fe9b6e00", 0xb6}, {&(0x7f0000002140)="2fc2964a633660501385703e25663a4ee2a71eda334dde4873c264e778f3744f8bdca8fa7af523a10e968e8381f9eb744a072a1cb7547a4f72f08a858a19509c4a600bbe94c9fbbfb71ccb5267153bc23fed77968446b75ac7438caea4580c510b366a4e4609fb2a129fa2e188959620907866088206c0c71beb962ac03fb35886f3153608c6e5e339dae1b646a48aeef7597ecb44b84d28a21b93e32a3567eeea54dae48620d32251b3700cbdc5bb9959dd419133eb4fbcbabf1e45949716aba04c888ecc57c88fee7ea3dd42f295bcef6d50f664d80b3ace627831631fe81c2ab6", 0xe2}, {&(0x7f0000002240)="af5a61b0d33fd7fe752256f59f77098a3efa430d6ed63e234d17a4a4add18c0ed4753f545ab26eed0faa27d58c764c99bd56ea70916a351604c157bcfd522eae597fd90b4e89e1975a168fc8c408ed312858ba75dba4f44e7431045f1e2f6ed23801b434c82162bd9fcf632d5a0abd97806f7e8ce7f3857e36fa4e7852f96da34fc72a3d6435975ee4943c0d2d94767bf6526792ee2a0a5f20b2e7811bb9fb3681dde0b66f1ecba9c4abf1a0eb65f2d4665cb4e1e7ec051fca56b545413575305ac56f5cac70f5b4cb7070f80f7df41322bd7a80909f1d5ea4eba29f02", 0xdd}, {&(0x7f0000002340)="6316a7ce27ca19b130858085bb26cdf9425dbb92e223946042e30aae0c1e452339d23a43c6e519bb3b59ac8e18404d94979739f4025f44f5f30c10ea08f6ad083bed470576e08264417705782d5c9b", 0x4f}], 0x7, &(0x7f0000002440)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x44094}], 0x4, 0x4080) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002580)=0x0) ptrace$poke(0x5, r3, &(0x7f00000025c0), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002ec0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0x0, 'team_slave_0\x00', 'vlan0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x6}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x0, 'veth1_to_team\x00', 'team_slave_1\x00', {0xff}, {}, 0x0, 0x3, 0x20}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) ioctl$TIOCCBRK(r2, 0x5428) 2018/05/03 07:54:41 executing program 1: r0 = memfd_create(&(0x7f0000000000)="01", 0x1) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) memfd_create(&(0x7f0000000040)="01", 0x2) 2018/05/03 07:54:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf23d}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3da, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/198) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x5) recvmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/98, 0x62}], 0x2, &(0x7f0000000400)=""/206, 0xce, 0x400}, 0x122) [ 119.123803] device lo entered promiscuous mode 2018/05/03 07:54:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:42 executing program 3: clock_getres(0x7, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6tnl0\x00', 0x9001}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0xffffffffffffffff) clock_settime(0x7, &(0x7f0000000100)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x8001, r2, r3, 0x9, 0xffff, 0x2001000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r5 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000400)=0x7ff) r6 = dup2(r1, r1) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000380)={0x0, 0xd, &(0x7f0000000340)="0563009bf27850cd97264ab6ec"}) connect(r6, &(0x7f0000000000)=@ethernet={0x306}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000300)={0x7}, 0x1) 2018/05/03 07:54:42 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x2) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf23d}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3da, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 119.311724] device lo left promiscuous mode [ 119.350427] device lo entered promiscuous mode 2018/05/03 07:54:43 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:43 executing program 4: socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003700)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x3, &(0x7f0000000280), 0x0, 0xffff}, 0x8001}, {{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/61, 0x3d}], 0x3, &(0x7f0000000500)=""/221, 0xdd, 0x5}, 0xc1}, {{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/26, 0x1a}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000000700)=""/119, 0x77}, {&(0x7f0000000780)=""/184, 0xb8}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f0000000900)=""/188, 0xbc}, {&(0x7f00000009c0)=""/97, 0x61}, {&(0x7f0000000a40)=""/150, 0x96}], 0xa, &(0x7f0000000bc0)=""/188, 0xbc, 0x100}, 0x4}, {{&(0x7f0000000c80)=@un=@abs, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/112, 0x70}, {&(0x7f0000000d80)=""/90, 0x5a}], 0x2, &(0x7f0000000e40)=""/22, 0x16, 0x7fff}, 0x2}, {{&(0x7f0000000e80)=@nfc_llcp, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f00)=""/17, 0x11}, {&(0x7f0000000f40)=""/61, 0x3d}], 0x2, &(0x7f0000000fc0)=""/234, 0xea, 0x5}, 0x7}, {{&(0x7f00000010c0)=@hci, 0x80, &(0x7f00000035c0)=[{&(0x7f0000001140)=""/2, 0x2}, {&(0x7f0000001180)=""/102, 0x66}, {&(0x7f0000001200)=""/24, 0x18}, {&(0x7f0000001240)=""/206, 0xce}, {&(0x7f0000001340)=""/129, 0x81}, {&(0x7f0000001400)=""/25, 0x19}, {&(0x7f0000001440)=""/41, 0x29}, {&(0x7f0000001480)=""/172, 0xac}], 0x8, &(0x7f0000003640)=""/192, 0xc0, 0x100000001}, 0xda}], 0x6, 0x10000, &(0x7f0000003880)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000038c0)=""/123, &(0x7f0000003940)=0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000049c0)=ANY=[@ANYBLOB="0400f36d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004b00)=0xfffffffffffffc54) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004980)={0x0, 0xa6e6, 0x4}, &(0x7f0000004ac0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004a40)={r1, 0x38, &(0x7f0000004a00)=[@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}, @in6={0xa, 0x4e20, 0xffffffffd124caba, @dev={0xfe, 0x80, [], 0x20}, 0x2}]}, &(0x7f0000004a80)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r3 = syz_open_dev$dmmidi(&(0x7f0000004b40)='/dev/dmmidi#\x00', 0x40, 0x20000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000004b80)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000003980)=""/4096, &(0x7f0000000280)=0x1000) 2018/05/03 07:54:43 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000000)=""/233, &(0x7f0000000340)=""/4096, &(0x7f0000000100)=""/198, 0x2}) 2018/05/03 07:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf23d}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3da, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:43 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, 0x4, 0xad, 0x5, 0x0, 0xc}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x9, 0x0, 0x400, 0x8}, &(0x7f00000001c0)=0x18) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:43 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x40200) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffe01, 0x200000) 2018/05/03 07:54:43 executing program 0 (fault-call:1 fault-nth:20): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 120.197355] device lo left promiscuous mode [ 120.217961] device lo entered promiscuous mode 2018/05/03 07:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xf23d}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3da, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) [ 120.293127] FAULT_INJECTION: forcing a failure. [ 120.293127] name failslab, interval 1, probability 0, space 0, times 0 [ 120.304550] CPU: 0 PID: 8872 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 120.311416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.320793] Call Trace: [ 120.323428] dump_stack+0x185/0x1d0 [ 120.327102] should_fail+0x87b/0xab0 [ 120.330872] should_failslab+0x279/0x2a0 [ 120.335033] __kmalloc+0xc2/0x350 [ 120.338581] ? __list_lru_init+0x681/0xfa0 [ 120.342919] __list_lru_init+0x681/0xfa0 [ 120.347059] sget_userns+0xb6c/0x18c0 [ 120.350909] ? free_anon_bdev+0x100/0x100 [ 120.355141] mount_nodev+0x1e5/0x460 [ 120.358911] ? SYSC_memfd_create+0x9c0/0x9c0 [ 120.363407] shmem_mount+0x9f/0xb0 [ 120.367034] ? shmem_init_inode+0x50/0x50 [ 120.371271] mount_fs+0x296/0x780 [ 120.371327] vfs_kern_mount+0x222/0x990 [ 120.371370] do_mount+0xca5/0x4ed0 [ 120.371448] ? __kmalloc+0x23c/0x350 [ 120.371513] ? copy_mount_options+0x91/0x540 2018/05/03 07:54:43 executing program 3: clock_getres(0x0, &(0x7f0000000380)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7f, 0xfffffffffffffffa, 0x4, 0xfce3, 0x6, 0x4, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x0, 0x3, 0x3, 0xffffffff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="bd000000cd4a049b192285737007e3ab165e040661e70c49617e27fd815769bcddb45d0802cfba7330b58ddc435fd35f050bce83c47b307a280e335540b89d403db0b9e36c68c088ad0ac916135f347ffa35de0eac4df741ab3e3f77df3fecf68a4c386edec74e7ba6e7e8e4fa28eeebfbd613896c6f82d442d5f85cb35c78eeea50361eaec8995a9949a60fd4d317dc570d990ce81ace441bbff571a505095ebdc454bbcd0ea628d58948ff9cebb8e21e3eecc48e8945c7a3bba9d62006726540cb"], &(0x7f0000000300)=0xc5) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x5c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xfffffffffffffff8, 0x8, 0x9, 0x2, 0x7, 0x90d5, 0x1, r4}, 0x20) 2018/05/03 07:54:43 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x575, 0x8, 0x200}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1000, 0x30}, &(0x7f00000000c0)=0xc) 2018/05/03 07:54:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x62) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x2, 0x4}}, 0x26) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0x1000000000000007, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000080)="ca9480c842483937cd5b82ada7c0b7dd9f9d497c0cd5f5c236f150903d3a8de89abad2d8a2dd36c8ec455eea4c9d6d4b2192935c2a18829e667a1ca3ba26a1920e9ec3c68e7f8457f3dbb70973e148edd8789566", 0x54) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x17}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, 0x3, 0x7, 0x0, 0x500, 0x3, 0x0, r3}) [ 120.371594] SYSC_mount+0x32e/0x3d0 [ 120.371695] SyS_mount+0x77/0xa0 [ 120.371782] do_syscall_64+0x309/0x430 [ 120.371825] ? put_mnt_ns+0x2f0/0x2f0 [ 120.371873] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.410801] RIP: 0033:0x455979 2018/05/03 07:54:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 120.410816] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 120.410849] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 2018/05/03 07:54:43 executing program 0 (fault-call:1 fault-nth:21): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 120.410874] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 120.410893] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:43 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) [ 120.410911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/03 07:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x4, 0x9, 0x84, 0x80000000, 0x5, 0x8, 0xcdc, 0xc00000000}, &(0x7f00000000c0)) [ 120.410927] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000014 [ 120.484257] device lo left promiscuous mode [ 120.497095] device lo entered promiscuous mode [ 120.672604] device lo left promiscuous mode [ 120.712591] device lo entered promiscuous mode [ 120.749799] FAULT_INJECTION: forcing a failure. [ 120.749799] name failslab, interval 1, probability 0, space 0, times 0 [ 120.761260] CPU: 0 PID: 8915 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 120.768121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.777498] Call Trace: [ 120.780127] dump_stack+0x185/0x1d0 [ 120.783800] should_fail+0x87b/0xab0 [ 120.787562] should_failslab+0x279/0x2a0 [ 120.791720] __kmalloc+0xc2/0x350 [ 120.795261] ? __list_lru_init+0x681/0xfa0 [ 120.799560] __list_lru_init+0x681/0xfa0 [ 120.803687] sget_userns+0xb6c/0x18c0 [ 120.807537] ? free_anon_bdev+0x100/0x100 [ 120.811765] mount_nodev+0x1e5/0x460 [ 120.815526] ? SYSC_memfd_create+0x9c0/0x9c0 [ 120.820018] shmem_mount+0x9f/0xb0 [ 120.823653] ? shmem_init_inode+0x50/0x50 [ 120.827873] mount_fs+0x296/0x780 [ 120.831395] vfs_kern_mount+0x222/0x990 [ 120.835417] do_mount+0xca5/0x4ed0 [ 120.839042] ? __kmalloc+0x23c/0x350 [ 120.842833] ? copy_mount_options+0x91/0x540 [ 120.847634] SYSC_mount+0x32e/0x3d0 [ 120.851376] SyS_mount+0x77/0xa0 [ 120.854837] do_syscall_64+0x309/0x430 [ 120.858783] ? put_mnt_ns+0x2f0/0x2f0 [ 120.862630] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.867843] RIP: 0033:0x455979 [ 120.871057] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 120.878808] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 120.886101] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 120.893393] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 120.900687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.907973] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000015 2018/05/03 07:54:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)={{0xcc, 0x4, 0x3, 0x1fc, 0x39d, 0x6, 0x28d, 0x3}, "4a87396d2cbc17b2b1e2860f99f85676ad2b486bf6704e2f57737557c779e6add83f7bdc1de5d181c88fc971", [[], [], [], [], [], []]}, 0x64c) fcntl$dupfd(r0, 0x0, r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:44 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r1, 0x7fff) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:44 executing program 0 (fault-call:1 fault-nth:22): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:44 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x30, 0x34, 0x33, 0x35, 0x33, 0x38, 0x80000035]}, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:44 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000080)={"4772699813c149000200000000000300"}) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r2 = socket$inet6(0xa, 0x80000, 0x4b) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r4 = getpgid(r3) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r4) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000140)={0x1fb, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x6556311a}, &(0x7f0000000240)=0x8) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @broadcast}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYBLOB="050001000200519215b46a3092691cd99992c0da982dd662dee7d6165bd2e0a9e8c97a2c28abac609d06a7282b32a4dc8759c3515678145c69b77ec935f537997f10e416895803e628295693f9de2d1f67c098026e66ac74045f0ddc8b5109000000000000000000000000000000000000000000"], &(0x7f00000002c0)=0xa) r7 = accept4$inet(r5, 0x0, &(0x7f00000004c0)=0xfffffffffffffdb2, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f0000000500)={0x40000001}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000300)) accept$inet6(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) 2018/05/03 07:54:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) 2018/05/03 07:54:44 executing program 1: r0 = memfd_create(&(0x7f0000000080)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x5) fcntl$setlease(r0, 0x400, 0x0) [ 121.097216] device lo left promiscuous mode [ 121.113740] FAULT_INJECTION: forcing a failure. [ 121.113740] name failslab, interval 1, probability 0, space 0, times 0 [ 121.125126] CPU: 0 PID: 8936 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 121.131988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.141363] Call Trace: [ 121.143989] dump_stack+0x185/0x1d0 [ 121.147660] should_fail+0x87b/0xab0 [ 121.151419] should_failslab+0x279/0x2a0 [ 121.155570] __kmalloc+0xc2/0x350 [ 121.159122] ? __list_lru_init+0x99/0xfa0 [ 121.163348] ? down_read+0x67/0x100 [ 121.167044] __list_lru_init+0x99/0xfa0 [ 121.171077] sget_userns+0xbc4/0x18c0 [ 121.174926] ? free_anon_bdev+0x100/0x100 [ 121.179156] mount_nodev+0x1e5/0x460 [ 121.182925] ? SYSC_memfd_create+0x9c0/0x9c0 [ 121.187414] shmem_mount+0x9f/0xb0 [ 121.191046] ? shmem_init_inode+0x50/0x50 [ 121.195263] mount_fs+0x296/0x780 [ 121.198777] vfs_kern_mount+0x222/0x990 [ 121.202805] do_mount+0xca5/0x4ed0 [ 121.206429] ? __kmalloc+0x23c/0x350 [ 121.210206] ? copy_mount_options+0x91/0x540 [ 121.214703] SYSC_mount+0x32e/0x3d0 [ 121.218442] SyS_mount+0x77/0xa0 [ 121.221909] do_syscall_64+0x309/0x430 [ 121.225847] ? put_mnt_ns+0x2f0/0x2f0 [ 121.229696] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.234913] RIP: 0033:0x455979 [ 121.238129] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/03 07:54:44 executing program 1: r0 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3f, 0x30, 0x1, 0x100000001}, &(0x7f00000000c0)=0x18) fsync(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/05/03 07:54:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000000000)="a0888d3488ad7539cae25eebdee1ec578e535852c30aa40e7469e9d6f4dfb1d06860044ff7189719856bd31c2006b5748a478e751fa317231487449fd36a5b0d4550db6f2d391261544ee07f77ca92bb324014ba687e92d4711be172ea85f78d8040f599501f17905df82ef1569eab211f23bebfa2618881ef619089c1e7a78da2d66d2bf35e2ade71abe6818679bb4c48677296d298f2752ff5aff6940babc1dcafc2975465edaf29bd9d2a578534387f44ee095ca79e20c3b28fe5e6bf312eb928ef677248e00d9087c80dbeeff1bf17e053e200fa37a563c3688e48543a68914c65acf4a7e3fa9595b12908ffa6396f01e0a2", 0xf4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 121.245880] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 121.253176] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 121.260479] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 121.267773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.275071] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000016 [ 121.290357] device lo entered promiscuous mode 2018/05/03 07:54:44 executing program 0 (fault-call:1 fault-nth:23): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:44 executing program 3: clock_getres(0x4, &(0x7f0000000180)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) 2018/05/03 07:54:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000004d80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004cc0)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/232, 0xe8}], 0x5, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f00000004c0)=@nfc, 0x80, &(0x7f0000001840)=[{&(0x7f0000000540)=""/9, 0x9}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/218, 0xda}, {&(0x7f0000001680)=""/241, 0xf1}, {&(0x7f0000001780)=""/183, 0xb7}], 0x5, &(0x7f00000018c0)=""/157, 0x9d, 0x6}, 0x8}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000001a00)=""/182, 0xb6}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/23, 0x17}, {&(0x7f0000003b00)=""/176, 0xb0}, {&(0x7f0000003bc0)=""/4096, 0x1000}], 0x6, &(0x7f0000004c40)=""/65, 0x41, 0x8}, 0x4}], 0x3, 0x20, &(0x7f0000004dc0)={r2, r3+10000000}) getsockopt$inet_tcp_buf(r4, 0x6, 0x2f, &(0x7f0000004e00)=""/173, &(0x7f0000004ec0)=0xad) 2018/05/03 07:54:44 executing program 4: clock_settime(0x5, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x5, 0x8, 0x1, 0x80400003, 0xa}, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3f, 0x80, 0x0, 0x8, 0x7}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2, 0x80000000, 0x2a, 0x2000000000000000, 0xffff}, 0x14) bind$alg(r2, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x4, 0x6, 0x5, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) [ 121.515729] FAULT_INJECTION: forcing a failure. [ 121.515729] name failslab, interval 1, probability 0, space 0, times 0 [ 121.527169] CPU: 0 PID: 8968 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 121.534037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.543422] Call Trace: [ 121.546057] dump_stack+0x185/0x1d0 [ 121.549741] should_fail+0x87b/0xab0 [ 121.553563] should_failslab+0x279/0x2a0 [ 121.557735] __kmalloc_node+0x22e/0x1190 [ 121.561912] ? kvmalloc_node+0x1a1/0x2e0 [ 121.566072] kvmalloc_node+0x1a1/0x2e0 [ 121.570060] __list_lru_init+0x571/0xfa0 [ 121.574189] sget_userns+0xbc4/0x18c0 [ 121.578035] ? free_anon_bdev+0x100/0x100 [ 121.582268] mount_nodev+0x1e5/0x460 [ 121.586038] ? SYSC_memfd_create+0x9c0/0x9c0 [ 121.590535] shmem_mount+0x9f/0xb0 [ 121.594166] ? shmem_init_inode+0x50/0x50 [ 121.598387] mount_fs+0x296/0x780 [ 121.601917] vfs_kern_mount+0x222/0x990 [ 121.605944] do_mount+0xca5/0x4ed0 [ 121.609573] ? __kmalloc+0x23c/0x350 [ 121.613364] ? copy_mount_options+0x91/0x540 [ 121.617876] SYSC_mount+0x32e/0x3d0 [ 121.621609] SyS_mount+0x77/0xa0 [ 121.625080] do_syscall_64+0x309/0x430 [ 121.629026] ? put_mnt_ns+0x2f0/0x2f0 [ 121.632868] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.638081] RIP: 0033:0x455979 [ 121.641290] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.649035] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 121.656328] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 121.663622] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 121.670916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.678215] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000017 [ 121.688453] device lo left promiscuous mode [ 121.711553] device lo entered promiscuous mode 2018/05/03 07:54:45 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r1, 0x7fff) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:45 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/218, &(0x7f0000000100)=0xda) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:45 executing program 3: r0 = semget(0x2, 0x6, 0x180) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000040)=""/87) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xedd32ad34a852401, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x9, 0x7, 0x7fff, 0x7, 0x3, 0x3, 0x9, 0x281, 0x40, 0x2d6, 0x8, 0x5, 0x38, 0x2, 0x5, 0x9, 0x10001}, [{0x2, 0x6, 0x8, 0xfffffffffffffff9, 0x8001, 0x3, 0x20, 0x20}], "7236fd014d727ae68f92b57e844fc6efd4c84975d501e12a08edce9b00ba7899a72eb9db56314aacd2a4e552109e57ee87437d4268b49e2eec228cb65ad16cfb5e034c53477d1f40492409f211de499c7cac4567e1ef2bc7c3033e0182f3caa07241a7a59bd88e1feb12b505d81e543ca1bed5fe452f414f798bac5755274dfdf71637c41a2da8a927ec59032cd24583e18fc19fc39fbfcd4d27aca975ea070c200a3e2b0b343daf83edc724bc9e18f3f9ecd3f9a6f610", [[]]}, 0x22f) clock_getres(0x3fffffffffff, &(0x7f0000000340)) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) io_setup(0x8, &(0x7f0000000200)=0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r1, 0x7) io_submit(r3, 0x5, &(0x7f0000000640)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, r2, &(0x7f0000000240)="8e05c2663a17", 0x6, 0x0, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x4f, r1, &(0x7f00000002c0)="b3087d1dd5d4521c2dab6afba6e495084b6c7898c0b4fd9bb014d65ab889c4fa44a236910db9d53f036ccfd25a884278b67b", 0x32, 0xa6a, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000000340)="4b68c339a5781af1fb85dc514f55a2451000f804fa14c21ee0cf362840b72b9ae627fadfd048eef8ad66bb1e189847c7452bc8c6bd49cd21ccdee86b243ca2ac399fbb33ab2660b5014503133c3f4cfbb9e33deb8772788413ece6215c375038cf878de4428439070429941f6379bc7d2b21ea1d1cad4952e20f1e957328fbeea5170ba6405d5a1111", 0x89, 0x80, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x4a0f, r0, &(0x7f0000000440)="0f0c6d9c779717834478022b61beb10d6864da9b05bfcffb35c40901d710997b569b9974c0ad44cea7fcb479c7ee4d7da33bfe5ea7ea2bdf08562067e4e80bf8a930570f27d139a747917fb392f720b30c961433b54a4d211c7a517da2854cde8216d3156c97c54e556c82c0316fb116c880f25333d79da083120730480c3305f5804a66ab64ec1c220e098730731246fd8acc127a942f1e570ee43f6cfb9e438fa0c093eb60c9a04b3d448c0a5e35b09db14504d0ed74915d03fec77059c3524c8296c9dae569d624f945c7896d8e3df8de28ac98b501b6e79fb76f310b9bd18b", 0xe1, 0x5, 0x0, 0x1, r1}, &(0x7f0000000600)={0x0, 0xb4e7d8cef665535b, 0x0, 0x0, 0x20, r0, &(0x7f0000000580)="e91c86eb07b9379ac3dcd134f62a50e82bea6f6f3e0264b04f0d94beaedd3b6d815fdfe2b0e6a1ffa0e8c6d48ce5111a9fcbe4d6bd3c54a28cbfa57e1c7f55f30fe4dd52cd04e3df97326e6f2aa680a158a25523bf", 0x55, 0x9, 0x0, 0x1, r1}]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r4, 0xfffffffffffffe01, 0x4, [0x80, 0xfffffffffffffff7, 0x6, 0x485d]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 07:54:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) clock_getres(0x0, &(0x7f0000000000)) 2018/05/03 07:54:45 executing program 0 (fault-call:1 fault-nth:24): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 122.079417] device lo left promiscuous mode [ 122.095706] FAULT_INJECTION: forcing a failure. [ 122.095706] name failslab, interval 1, probability 0, space 0, times 0 [ 122.107122] CPU: 0 PID: 9005 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 122.113997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.123821] Call Trace: [ 122.126467] dump_stack+0x185/0x1d0 [ 122.130148] should_fail+0x87b/0xab0 [ 122.133924] should_failslab+0x279/0x2a0 [ 122.138090] __kmalloc+0xc2/0x350 [ 122.141639] ? __list_lru_init+0x681/0xfa0 [ 122.145949] __list_lru_init+0x681/0xfa0 [ 122.150080] sget_userns+0xbc4/0x18c0 [ 122.153940] ? free_anon_bdev+0x100/0x100 [ 122.158175] mount_nodev+0x1e5/0x460 [ 122.161942] ? SYSC_memfd_create+0x9c0/0x9c0 [ 122.166443] shmem_mount+0x9f/0xb0 [ 122.170098] ? shmem_init_inode+0x50/0x50 [ 122.174323] mount_fs+0x296/0x780 [ 122.177838] vfs_kern_mount+0x222/0x990 [ 122.181878] do_mount+0xca5/0x4ed0 [ 122.185505] ? __kmalloc+0x23c/0x350 [ 122.189305] ? copy_mount_options+0x91/0x540 [ 122.193815] SYSC_mount+0x32e/0x3d0 [ 122.197559] SyS_mount+0x77/0xa0 [ 122.201019] do_syscall_64+0x309/0x430 [ 122.204961] ? put_mnt_ns+0x2f0/0x2f0 [ 122.208805] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.214021] RIP: 0033:0x455979 [ 122.217227] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/05/03 07:54:45 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffff, 0x4) fcntl$setlease(r0, 0x400, 0x0) [ 122.224978] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 122.226635] device lo entered promiscuous mode [ 122.232443] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 122.232462] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 122.232479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.232496] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000018 2018/05/03 07:54:45 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000009, 0x20000) r1 = memfd_create(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r2, 0x1, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xffffffffffff7fff}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8fd}]}]}, 0xf0}, 0x1}, 0x10) fcntl$setlease(r1, 0x400, 0x0) 2018/05/03 07:54:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28040, 0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/05/03 07:54:45 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000080)={0x7fff, {{0xa, 0x4e21, 0x1713, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x108) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) 2018/05/03 07:54:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 07:54:45 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0xfb, 0x200, 0x2, 0x56, 0x0, 0xdc5e, 0x4000, 0x9, 0x7, 0x0, 0x8, 0xffffffffffffee5f, 0x8000, 0x38ffffffd, 0x401, 0x4, 0x6, 0x25d2, 0x9739, 0x1f80000000000000, 0x10001, 0x7, 0x100, 0x7, 0x72d32658, 0x7ff, 0x6, 0x7fffffff, 0x4, 0x1ff, 0x9bd, 0x0, 0x4, 0x5b80, 0x7f, 0x92cc, 0x0, 0x5c, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x20083, 0x967e, 0x8, 0x4, 0x9, 0x10001, 0xc85}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x2) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x200, 0x3, 0x101, 0x377, "c085a1c40d784d4a2d26b9889c7b8b852ef021cd1d7ec635c2ce0e4fe3d1e642979e814477f59c22c9c9f194"}) [ 122.483510] device lo left promiscuous mode 2018/05/03 07:54:45 executing program 0 (fault-call:1 fault-nth:25): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 122.538968] device lo entered promiscuous mode [ 122.655222] FAULT_INJECTION: forcing a failure. [ 122.655222] name failslab, interval 1, probability 0, space 0, times 0 [ 122.666702] CPU: 1 PID: 9049 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 122.673582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.683476] Call Trace: [ 122.686201] dump_stack+0x185/0x1d0 [ 122.689885] should_fail+0x87b/0xab0 [ 122.693832] should_failslab+0x279/0x2a0 [ 122.698000] __kmalloc+0xc2/0x350 [ 122.701559] ? __list_lru_init+0x681/0xfa0 [ 122.705877] __list_lru_init+0x681/0xfa0 [ 122.710014] sget_userns+0xbc4/0x18c0 [ 122.713904] ? free_anon_bdev+0x100/0x100 [ 122.718145] mount_nodev+0x1e5/0x460 [ 122.721917] ? SYSC_memfd_create+0x9c0/0x9c0 [ 122.726421] shmem_mount+0x9f/0xb0 [ 122.730064] ? shmem_init_inode+0x50/0x50 [ 122.734282] mount_fs+0x296/0x780 [ 122.737797] vfs_kern_mount+0x222/0x990 [ 122.741836] do_mount+0xca5/0x4ed0 [ 122.745473] ? __kmalloc+0x23c/0x350 [ 122.749274] ? copy_mount_options+0x91/0x540 [ 122.753777] SYSC_mount+0x32e/0x3d0 [ 122.757511] SyS_mount+0x77/0xa0 [ 122.760968] do_syscall_64+0x309/0x430 [ 122.764915] ? put_mnt_ns+0x2f0/0x2f0 [ 122.768765] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.773987] RIP: 0033:0x455979 [ 122.777203] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 122.784959] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 122.792259] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 122.799566] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 122.806870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.814159] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000019 2018/05/03 07:54:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x200, 0x602880) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x131000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x0, 0x6, 0xd5, &(0x7f0000000040)="0ca1e452ecb3007e31827827ab228d97532690baa25dfc02c2841ce1331cb8bf09911103bc4cf32497d25c86eb5f9a47c531fcc9fb13677e2d7ad8bc9d6adfe98930ad16ab430b7cd194b360761493c9792089101934730d90a219d9fc086c0c64f187d392645e1938af8aef3013048fa27b212d7a2f7edbcb8a85bf646efe77230f9cee46ffd27acc436c2bb1a22a5fd49cf56d2bc2ebcb345ce6e32bfff208d342015270abeffaf6b262b1650ff29b56dc97e997d154d85097526801aa7d702720de2b7b26c437f71f69496010b78c7ef5eb5399"}) 2018/05/03 07:54:46 executing program 1: r0 = memfd_create(&(0x7f00000021c0)="000000000000000040000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b3054517ba9679e00001f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x2) recvmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000340)=""/240, 0xf0}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000500)=""/205, 0xcd}], 0x8, &(0x7f0000000680)=""/253, 0xfd, 0x20}, 0x10000}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000800)=""/189, 0xbd}, {&(0x7f00000008c0)=""/175, 0xaf}, {&(0x7f0000000980)=""/76, 0x4c}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/54, 0x36}], 0x5, &(0x7f0000001ac0)=""/153, 0x99, 0x3}, 0x4ad}, {{&(0x7f0000001b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c00)=""/66, 0x42}, {&(0x7f0000001c80)=""/190, 0xbe}], 0x2, &(0x7f0000001d80)=""/63, 0x3f, 0x11c90000000}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001dc0)=""/221, 0xdd}, {&(0x7f0000001ec0)=""/88, 0x58}, {&(0x7f0000001f40)=""/149, 0x95}], 0x3, &(0x7f0000002040)=""/75, 0x4b, 0x80000001}, 0x16e64d20}], 0x4, 0x10002, 0x0) 2018/05/03 07:54:46 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x0) write$tun(r1, &(0x7f0000000440)={@void, @hdr={0x1, 0x0, 0x8, 0xecc, 0x3, 0x1}, @llc={@llc={0xff, 0xdc, "7dfd", "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"}}}, 0x100e) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) clock_nanosleep(0x7, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/03 07:54:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:46 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xddc6, 0x80000) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:46 executing program 0 (fault-call:1 fault-nth:26): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 123.273361] FAULT_INJECTION: forcing a failure. [ 123.273361] name failslab, interval 1, probability 0, space 0, times 0 [ 123.284769] CPU: 0 PID: 9073 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 123.291665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.301056] Call Trace: [ 123.303699] dump_stack+0x185/0x1d0 [ 123.307375] should_fail+0x87b/0xab0 [ 123.311139] should_failslab+0x279/0x2a0 [ 123.315297] __kmalloc+0xc2/0x350 [ 123.318847] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:46 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x4, 0x50) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/118) 2018/05/03 07:54:46 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 123.323164] __list_lru_init+0x681/0xfa0 [ 123.327296] sget_userns+0xbc4/0x18c0 [ 123.331179] ? free_anon_bdev+0x100/0x100 [ 123.331258] mount_nodev+0x1e5/0x460 [ 123.331305] ? SYSC_memfd_create+0x9c0/0x9c0 [ 123.331379] shmem_mount+0x9f/0xb0 [ 123.331463] ? shmem_init_inode+0x50/0x50 [ 123.331522] mount_fs+0x296/0x780 [ 123.331578] vfs_kern_mount+0x222/0x990 [ 123.331621] do_mount+0xca5/0x4ed0 [ 123.331696] ? __kmalloc+0x23c/0x350 [ 123.331765] ? copy_mount_options+0x91/0x540 [ 123.331849] SYSC_mount+0x32e/0x3d0 [ 123.331955] SyS_mount+0x77/0xa0 [ 123.332044] do_syscall_64+0x309/0x430 [ 123.332093] ? put_mnt_ns+0x2f0/0x2f0 [ 123.332131] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.332153] RIP: 0033:0x455979 [ 123.332169] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.332201] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 123.332220] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 123.332237] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 123.332254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.332272] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001a 2018/05/03 07:54:47 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7d4000, 0x40000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vef\x00\x00\x00', 0xffffffffffffff95) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/05/03 07:54:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:47 executing program 0 (fault-call:1 fault-nth:27): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:47 executing program 1: r0 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10, 0xf8b, 0x4, 0x0, 0x21}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x200}, 0x8) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6d8}, &(0x7f0000000200)=0x8) 2018/05/03 07:54:47 executing program 3: clock_getres(0x0, &(0x7f0000000000)) semget$private(0x0, 0x20000000102, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x109b, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/28, 0x1c, &(0x7f0000000100)=""/122, 0x3}}, 0x68) 2018/05/03 07:54:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000640)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000006c0)=0xb, 0x4) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000000280)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) r6 = memfd_create(&(0x7f00000002c0)=':vboxnet1wlan1em0{\x00', 0x1) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000300)={0x80000001, 0x2, 0x7fff, 0x200, 0x97, 0xc6a2}) 2018/05/03 07:54:47 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:47 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 124.257524] FAULT_INJECTION: forcing a failure. [ 124.257524] name failslab, interval 1, probability 0, space 0, times 0 [ 124.268899] CPU: 0 PID: 9118 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 124.275765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.285242] Call Trace: [ 124.287881] dump_stack+0x185/0x1d0 [ 124.291553] should_fail+0x87b/0xab0 [ 124.295320] should_failslab+0x279/0x2a0 [ 124.299475] __kmalloc+0xc2/0x350 [ 124.303025] ? __list_lru_init+0x681/0xfa0 [ 124.307334] __list_lru_init+0x681/0xfa0 [ 124.311458] sget_userns+0xbc4/0x18c0 [ 124.315312] ? free_anon_bdev+0x100/0x100 [ 124.319544] mount_nodev+0x1e5/0x460 [ 124.323313] ? SYSC_memfd_create+0x9c0/0x9c0 [ 124.327809] shmem_mount+0x9f/0xb0 [ 124.331442] ? shmem_init_inode+0x50/0x50 [ 124.335662] mount_fs+0x296/0x780 [ 124.339181] vfs_kern_mount+0x222/0x990 [ 124.343205] do_mount+0xca5/0x4ed0 [ 124.346798] ? copy_mount_options+0x2dd/0x540 [ 124.351389] SYSC_mount+0x32e/0x3d0 [ 124.355124] SyS_mount+0x77/0xa0 [ 124.358585] do_syscall_64+0x309/0x430 [ 124.362528] ? put_mnt_ns+0x2f0/0x2f0 [ 124.366372] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.371588] RIP: 0033:0x455979 [ 124.374794] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 124.382539] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 124.389833] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 124.397131] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 124.404425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 124.411717] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001b 2018/05/03 07:54:47 executing program 5: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:47 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x420402, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000700)={0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="65c8bda8e689ba15920b262ca3c770808a7d586b7b159e605596124cff26336d0f7cbdbec16ab5fc7cf41754aa7783c1d7db0d6fa84fe9b0", 0x38}, {&(0x7f0000000140)="4d5a6f1d8e02d04d95e936a545d4452874979b77c98b1e34f3fe4a8d125bfba52955ad999e5f951c470d207c8c905b8d7e1e55f459a224d2fb6a694c8fac558d6fc3b0ac8416131e2fdc9266c042ff9f9f0e3788cc7b498a33bdcd2e27de1b6d2bb9d81b0a9650fcb58e74e05b6a1469004bd52a263f1463ceadb77476ee00f03b0cb05472da8500d60b4ee8b7b776c667676afae6d4f8f31f77d2d19fa863626472f892101d3a0ae986d9e277dd44", 0xaf}, {&(0x7f0000000200)="14ed7c540d042cb930b38ef85afc61f64c2bb347a83b2e003d385a6e9835ea3d9245923d8f0c53cd802b360791e55974b8b968c878cd9b368dae5e0dbf85f1ca96224da50553b09b5f23d143d9d9b4a9c6508fe83aee0149707f9ae62a2a0faad28a44d225dadb0ab51fcf34074ea743595266c03d7e6a036ca27aadd9c607b4c1e13fcee3032ee48bb64a86c52d4354b50cab0093183c1e960da9d5472e8af7f69e2c292094492a4cab790d10d9234ffe24c3284ce71e60a6851f2d8e8f378549ed2b226c9dcac7e654cc752d1ea93de22e3141952b352b749835c07d125335a84179", 0xe3}, {&(0x7f0000000300)="9a29a18e86084033c2c0db", 0xb}, {&(0x7f0000000440)="afedffd448dd719b01ef1483c63320480dd9df8a7af1ddebdcac9523c4cfa5c6a522e06cb8affbd7c064fc1eb5b78c85b070f8a24f50723a7febc0940875996f1a64d5be28bf47fa9ad0cec84d838a127e1db02ba71118ed5a6d1b3db24ad1efd4d34c6cdc7471fae2d3769e4c6d0890cf33f2666e7fbd0a517196d36840a91af97c38ee9783f03edae4c71275d3e721c2e74bbbd7d67f8241da036fd853b4e814adde60c1eca6f56b4702b94598ff", 0xaf}, {&(0x7f0000000500)="6cd86e25abc6e6f75a12f67ce566132c2ffa6d2a3361f1f04e53394ebbea75ed4e4781da1dab34977b2833b88c33e28b8ab888e5d8e863e05dd0ba9cc793d788d4656827a094c127e1150a8116e554c58fcf2aca0534f5464b40d262cf130e7c2a378a0806ab9fc3e00a81af7f0c3b53a329dc400965bd4646c1ff240fa5d0ede436443b6567704eae64ed59c167e0", 0x8f}, {&(0x7f00000005c0)="f6f9795b9f5af2366187fc70e09455ee5dc8dea09119994233302cc07b1d229c57ba152debfb6438b10120c6374d43e1d879260d2700f33dcfd7949898bcd8786e2067abb81879eaa78110fa853c5888888cbb17af27456cca21862d8c4fe93bb5e6f16484dd900060f43a6f75018d1a008efb201077384520b7630ce88f15ca5ad9b8962b61cc228421a0", 0x8b}, {&(0x7f0000000340)="aae65209d678df533026f89cfa7da70d51362bcdb28447bf25e171412fe87a6e72b16e8de76d708e33e9a68a140f51d33ed71beca186bdad3e966f10a00277b5127ee524195416b1ad035725632160f3d637c91255eaae8bcbcc516f4207f86c375ebf41f3a4265e313374646a3c06", 0x6f}], 0x8, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x8004}, 0x8001) r7 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r7, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:47 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r3, 0x4}) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="6cfbae1e8224013fbbe9c087f792594f42158fa9fb1e9ace2ae3caa1d1ab20aacdc17d453a334c10915e9b78535c4c0e0e3c5a6c7f438c8ae0cdac56bfa49d2555e7deccaf0fb065013bb0b5fee2985eec3bb34751e869c64c00", 0x5a}, {&(0x7f0000000280)="56988a3b76c8154d9f10569853f5c7b632df21c3813f837f60db1b6ce8aaaeb58f7fd8576e594561e3c85f7520b0d15a76eaefa70099beb01947fd06569b6f44", 0x40}], 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000380)=""/119, &(0x7f0000000500)=[{0xffffffffffffd338, 0xd9, 0x333, &(0x7f0000000400)=""/217}]}) 2018/05/03 07:54:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x20, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x4, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x67, @multicast1=0xe0000001, 0x4e22, 0x4, 'none\x00', 0x29, 0x182, 0x74}, 0x2c) 2018/05/03 07:54:47 executing program 5: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:47 executing program 3: r0 = semget$private(0x0, 0x3, 0xfffffffffffffffd) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x884, 0x40100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x1, 0xfffffffffffffffa, 0x2, "691d2d14ed0a11ce65c8d03981e7a48803c90100e4e019839c62831f8fcf4ed41366fa7aeb5fd0ac0e7f62ab", 0xfffffffffffffffa}, 0x1f, [0x2, 0x5, 0x1, 0x10000, 0x7, 0x80000001, 0x1, 0x2, 0xfffffffffffffff7, 0x2, 0x20, 0x100000000, 0xffffffffffffff81, 0x3, 0x1ff, 0x1f, 0xe6ee, 0x3, 0x2a74ffa8, 0x2, 0x4, 0x1000, 0x3, 0x5, 0x7f, 0xffff, 0x7, 0x2, 0x7, 0x0, 0x7, 0x5, 0x2, 0x7, 0xffffffff, 0x1, 0x0, 0xffff, 0x8, 0x9c0c, 0x9, 0x4c, 0x7fff, 0xb467, 0xc637, 0x4, 0x1, 0x8fb, 0x0, 0x3, 0x8, 0x71, 0xad71, 0x4, 0x7, 0x5, 0x467a, 0x0, 0x0, 0x8, 0x4, 0x100, 0x9, 0x1, 0x8000, 0x29, 0x1, 0xee, 0x8, 0x4, 0xfffffffffffffffb, 0x3f, 0x0, 0x100000000, 0x9, 0x0, 0x3, 0xe390, 0x6, 0xfffffffffffff797, 0x5, 0x20, 0x100000000, 0xfff, 0x1, 0x1, 0x2, 0x3, 0x1, 0xa85, 0x9, 0x3f20, 0x6826, 0x8001, 0x7fffffff, 0x7a7, 0x4, 0x6, 0x9, 0x1, 0x5, 0x58, 0x75, 0x70, 0x80, 0x300, 0x80, 0x100000000, 0xb8, 0x0, 0x7ff, 0x3ff, 0xffff, 0x1, 0x2, 0x401, 0x9, 0x0, 0x6f2, 0x2, 0x4d39db68, 0xcfd2, 0x5, 0x5, 0xc3fa, 0x8001, 0x6814, 0x1]}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/118) 2018/05/03 07:54:47 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:47 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x404002, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x190) 2018/05/03 07:54:47 executing program 0 (fault-call:1 fault-nth:28): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:47 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='bond_slEve_1\x00', 0x2) fcntl$setlease(r0, 0x400, 0xffffffffdffffffe) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bond_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/03 07:54:47 executing program 5: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40fc) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xcc, 0x400001) ioctl$KDENABIO(r1, 0x4b36) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/dsp#\x00'}, {0x20, '/dev/snd/seq\x00'}], 0xa, "2448bef2e060a33aaf3e077e8f431a016033ab939d8176a6c0d578b9da1ad283554790385f45ca"}, 0x4b) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200142) ioctl$TCSETA(r3, 0x5406, &(0x7f00000001c0)={0x90, 0xed71, 0x1000, 0x0, 0xc5, 0x1, 0x20, 0x2, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) [ 125.053609] FAULT_INJECTION: forcing a failure. [ 125.053609] name failslab, interval 1, probability 0, space 0, times 0 [ 125.064974] CPU: 1 PID: 9183 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 125.071844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.081221] Call Trace: [ 125.083853] dump_stack+0x185/0x1d0 [ 125.087528] should_fail+0x87b/0xab0 [ 125.091299] should_failslab+0x279/0x2a0 [ 125.095462] __kmalloc+0xc2/0x350 [ 125.099011] ? __list_lru_init+0x681/0xfa0 [ 125.103320] __list_lru_init+0x681/0xfa0 [ 125.107450] sget_userns+0xbc4/0x18c0 [ 125.111335] ? free_anon_bdev+0x100/0x100 [ 125.115572] mount_nodev+0x1e5/0x460 [ 125.119341] ? SYSC_memfd_create+0x9c0/0x9c0 [ 125.123839] shmem_mount+0x9f/0xb0 [ 125.127455] ? shmem_init_inode+0x50/0x50 [ 125.131665] mount_fs+0x296/0x780 [ 125.135174] vfs_kern_mount+0x222/0x990 [ 125.139195] do_mount+0xca5/0x4ed0 [ 125.142845] SYSC_mount+0x32e/0x3d0 [ 125.146584] SyS_mount+0x77/0xa0 [ 125.150042] do_syscall_64+0x309/0x430 [ 125.153982] ? put_mnt_ns+0x2f0/0x2f0 [ 125.157825] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.163040] RIP: 0033:0x455979 [ 125.166247] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.173990] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 125.181282] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 125.188574] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 125.195873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.203165] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001c 2018/05/03 07:54:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:48 executing program 3: clock_getres(0x0, &(0x7f0000000000)) semop(0x0, &(0x7f0000000040)=[{0x3, 0xc5, 0x1000}, {0x4, 0x6, 0x800}, {0x4, 0x6, 0x800}, {0x1, 0x0, 0x1000}, {0x7, 0x2, 0x800}, {0xca2a969f43d38ad0, 0x6, 0x1000}], 0x6) r0 = semget$private(0x0, 0x20000000102, 0x0) semget$private(0x0, 0x3, 0x400) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0x0) 2018/05/03 07:54:48 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) inotify_init1(0x80800) 2018/05/03 07:54:48 executing program 7: r0 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 2018/05/03 07:54:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:48 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:48 executing program 0 (fault-call:1 fault-nth:29): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:48 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x8000000000) [ 125.419371] FAULT_INJECTION: forcing a failure. [ 125.419371] name failslab, interval 1, probability 0, space 0, times 0 [ 125.430797] CPU: 1 PID: 9213 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 125.437663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.447035] Call Trace: [ 125.449670] dump_stack+0x185/0x1d0 [ 125.453337] should_fail+0x87b/0xab0 [ 125.457102] should_failslab+0x279/0x2a0 [ 125.461258] __kmalloc+0xc2/0x350 [ 125.464804] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:48 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x3, 0x24) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/198) [ 125.469112] __list_lru_init+0x681/0xfa0 [ 125.473235] sget_userns+0xbc4/0x18c0 [ 125.477078] ? free_anon_bdev+0x100/0x100 [ 125.481318] mount_nodev+0x1e5/0x460 [ 125.485097] ? SYSC_memfd_create+0x9c0/0x9c0 [ 125.489589] shmem_mount+0x9f/0xb0 [ 125.493219] ? shmem_init_inode+0x50/0x50 [ 125.497433] mount_fs+0x296/0x780 [ 125.500946] vfs_kern_mount+0x222/0x990 [ 125.504968] do_mount+0xca5/0x4ed0 [ 125.508597] ? __kmalloc+0x23c/0x350 [ 125.512394] ? copy_mount_options+0x91/0x540 2018/05/03 07:54:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 125.516896] SYSC_mount+0x32e/0x3d0 [ 125.520634] SyS_mount+0x77/0xa0 [ 125.524094] do_syscall_64+0x309/0x430 [ 125.528038] ? put_mnt_ns+0x2f0/0x2f0 [ 125.531883] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.537100] RIP: 0033:0x455979 [ 125.540317] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.548065] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 125.555366] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 125.562662] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="1462b800", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa}}}, &(0x7f0000000000)=0x100) r2 = memfd_create(&(0x7f0000000240)='drbg_nopr_ctr_aes256\x00', 0x2) fcntl$setlease(r2, 0x400, 0x0) close(r2) sendfile(r2, r2, &(0x7f0000000080), 0xfffffffffffffff7) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/05/03 07:54:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0xffffffffffffff85) [ 125.569952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.577247] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001d 2018/05/03 07:54:48 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x8, 0x5, 0x3}) semget$private(0x0, 0x2, 0x9) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:49 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:49 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x5) r2 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = epoll_create1(0x0) lseek(r3, 0x0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) 2018/05/03 07:54:49 executing program 0 (fault-call:1 fault-nth:30): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:49 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/03 07:54:49 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r3, r4}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000004c0)='team0\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$BLKRESETZONE(r5, 0x40101283, &(0x7f0000000480)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x401, &(0x7f0000000340)=""/216) r6 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da89a37a000000000000000000000000", 0x0) fcntl$setlease(r6, 0x400, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x19}, r2}, 0x14) 2018/05/03 07:54:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0xffffffffffffff23) 2018/05/03 07:54:49 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1, 0x0, @thr={&(0x7f0000000080)="5d8f19af2768cd81d4424342ce33d766deb17df642dc7fa36179ef96be749a31c4b2e44751e85e9aa0b85d7997948de936318cab35cb82", &(0x7f00000000c0)="9e3ed9b541279273459f01f4874d31716d074d2636d2ded665e04be27bd058b0f9b2e05f768d99b512e31cbf84e95a38968f26ebb9dfc93640a84c03f38ed1659ad3eddde204a8513cbd90470f9049045d3d1956b7b9c79389861a2dc8fa3251eee9d6c6638d804eb0"}}, &(0x7f0000000180)=0x0) timer_delete(r4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 126.270683] device lo left promiscuous mode [ 126.283392] FAULT_INJECTION: forcing a failure. [ 126.283392] name failslab, interval 1, probability 0, space 0, times 0 [ 126.294748] CPU: 0 PID: 9262 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 126.301612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.310990] Call Trace: [ 126.313622] dump_stack+0x185/0x1d0 [ 126.317290] should_fail+0x87b/0xab0 [ 126.321053] should_failslab+0x279/0x2a0 [ 126.325213] __kmalloc+0xc2/0x350 [ 126.328759] ? __list_lru_init+0x681/0xfa0 [ 126.333068] __list_lru_init+0x681/0xfa0 [ 126.337197] sget_userns+0xbc4/0x18c0 [ 126.341044] ? free_anon_bdev+0x100/0x100 [ 126.345268] mount_nodev+0x1e5/0x460 [ 126.349028] ? SYSC_memfd_create+0x9c0/0x9c0 [ 126.353520] shmem_mount+0x9f/0xb0 [ 126.357146] ? shmem_init_inode+0x50/0x50 [ 126.361357] mount_fs+0x296/0x780 [ 126.365133] vfs_kern_mount+0x222/0x990 [ 126.369161] do_mount+0xca5/0x4ed0 [ 126.372788] ? __kmalloc+0x23c/0x350 [ 126.376581] ? copy_mount_options+0x91/0x540 [ 126.381083] SYSC_mount+0x32e/0x3d0 [ 126.384821] SyS_mount+0x77/0xa0 [ 126.388288] do_syscall_64+0x309/0x430 [ 126.392230] ? put_mnt_ns+0x2f0/0x2f0 [ 126.396070] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.401335] RIP: 0033:0x455979 [ 126.404544] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.412286] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 2018/05/03 07:54:49 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x4, 0xfff}, {0x5, 0x80000001}, 0x0, 0x2, 0xffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) 2018/05/03 07:54:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2c807986fe9316d1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x100, @random="406c2c1b34b1"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x4, 0xdc6, 'queue0\x00', 0x6}) setsockopt(r1, 0x5, 0x9, &(0x7f0000000140)="90d68dad6de4e3ae62fa0c44d7867e477bc6e5c5f4aa2cb49f618571a979f23673a9891e6013707754584e8245375f3c168104675a4c822a0e837d44ba9bf7bdb4346c07f7ce73ea399bb6ede54bc31ac60cff21cd39e627e939c92a73a435a4183b08a4582eff997c033a196073db358e214a5297aa8ddf445a39f3c86f47a0db5d67642b21875ce43195d68ee760c35d515b75fed1542ab3f39598a5067977d187", 0xa2) [ 126.419578] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 126.426876] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 126.434170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.441463] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001e 2018/05/03 07:54:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00'}) 2018/05/03 07:54:49 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x1, &(0x7f0000ec4000/0x3000)=nil, 0x9}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0xa00) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) r1 = userfaultfd(0x80000) fcntl$setlease(r0, 0x400, 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) fstatfs(r1, &(0x7f0000000100)=""/14) fadvise64(r0, 0x0, 0x7, 0x7) mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x8, 0x10, r2, 0x0) 2018/05/03 07:54:49 executing program 3: clock_getres(0x5, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/118) 2018/05/03 07:54:49 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000000180)=""/158, 0x9e}], 0x2, 0x0) epoll_create(0x9) r2 = epoll_create1(0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000280)={0x4, 0xfffffffffffffff8, 0x6344cd74}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) 2018/05/03 07:54:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:49 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x1f, 0x2, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}]}, &(0x7f0000000140)="cae5103043e21a5faf292b67ab902f7aa94c9cc2c26432ebfb8f879e4f165a", &(0x7f0000000180)=""/3, 0x80000000, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)}) [ 126.785351] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop1 2018/05/03 07:54:50 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00'}) 2018/05/03 07:54:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x700, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/45}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) 2018/05/03 07:54:50 executing program 3: clock_getres(0x0, &(0x7f0000000000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:50 executing program 0 (fault-call:1 fault-nth:31): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x2002}) 2018/05/03 07:54:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:50 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x6, 0x80000000}, {0x1, 0xdfbd}, 0x100, 0x4, 0xb}) [ 127.460868] FAULT_INJECTION: forcing a failure. [ 127.460868] name failslab, interval 1, probability 0, space 0, times 0 [ 127.472314] CPU: 1 PID: 9331 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 127.479300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.488679] Call Trace: [ 127.491308] dump_stack+0x185/0x1d0 [ 127.494985] should_fail+0x87b/0xab0 [ 127.498747] should_failslab+0x279/0x2a0 [ 127.502900] __kmalloc+0xc2/0x350 [ 127.506449] ? __list_lru_init+0x681/0xfa0 2018/05/03 07:54:50 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = getpgid(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x5, 0x1f, 0x95ae, 0x200, 0x0, r1}) clock_getres(0x0, &(0x7f0000000180)) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 127.510754] __list_lru_init+0x681/0xfa0 [ 127.514872] sget_userns+0xbc4/0x18c0 [ 127.518719] ? free_anon_bdev+0x100/0x100 [ 127.522934] mount_nodev+0x1e5/0x460 [ 127.526694] ? SYSC_memfd_create+0x9c0/0x9c0 [ 127.531178] shmem_mount+0x9f/0xb0 [ 127.534808] ? shmem_init_inode+0x50/0x50 [ 127.539021] mount_fs+0x296/0x780 [ 127.542535] vfs_kern_mount+0x222/0x990 [ 127.546561] do_mount+0xca5/0x4ed0 [ 127.550184] ? msan_get_shadow_origin_ptr+0xe1/0x230 [ 127.555395] SYSC_mount+0x32e/0x3d0 2018/05/03 07:54:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00'}) 2018/05/03 07:54:50 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xc1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x2fec, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x2}, @in6={0xa, 0x4e22, 0xc5, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfe, @empty, 0x8001}], 0xa0) 2018/05/03 07:54:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) [ 127.559129] SyS_mount+0x77/0xa0 [ 127.562589] do_syscall_64+0x309/0x430 [ 127.566529] ? put_mnt_ns+0x2f0/0x2f0 [ 127.570378] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.575587] RIP: 0033:0x455979 [ 127.578798] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.586542] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 127.593834] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 127.601126] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 127.608415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.615707] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 000000000000001f 2018/05/03 07:54:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001240)=0x100, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001400)=""/73, &(0x7f00000013c0)=0x49) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001200)={0xff, 0x7fe0000000, 0x0, 0x8, &(0x7f0000000040)=""/8, 0x1000, &(0x7f0000000100)=""/4096, 0xfffffeb0, &(0x7f0000001100)=""/151}) close(r0) 2018/05/03 07:54:50 executing program 1: r0 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:50 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = semget$private(0x0, 0x7, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x3, 0x9, 0x1800}, {0x7, 0x5, 0x1800}, {0x4, 0x8, 0x800}, {0x2, 0x7, 0x800}, {0x7, 0x800, 0x1000}, {0x2, 0x0, 0x800}, {0x1, 0x17, 0x1800}, {0x4, 0xf57, 0x1800}, {0x4, 0x7fff, 0x1800}], 0x9) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) mq_timedsend(r0, &(0x7f0000000080)="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", 0xfd, 0x17, &(0x7f0000000200)={0x77359400}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:51 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x1f, 0x2, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}]}, &(0x7f0000000140)="cae5103043e21a5faf292b67ab902f7aa94c9cc2c26432ebfb8f879e4f165a", &(0x7f0000000180)=""/3, 0x80000000, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)}) 2018/05/03 07:54:51 executing program 0 (fault-call:1 fault-nth:32): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x88001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @loopback}, &(0x7f0000000100)=0xc) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) 2018/05/03 07:54:51 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r3 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="766d6e65743065746830f400", 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000340)=0x0, &(0x7f0000000380)) keyctl$chown(0x4, r3, r4, r5) sendto$inet(r2, &(0x7f0000000200)="109d7fd99ce860d1805ad920f34eb762a87145e94db6e4", 0x17, 0x4, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000001ec0)="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", 0x595}], 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x173960e6dc500c8f, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) prctl$void(0x1f) 2018/05/03 07:54:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x224, 0x4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa0200, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) 2018/05/03 07:54:51 executing program 3: clock_getres(0x30200000003, &(0x7f0000000200)) r0 = memfd_create(&(0x7f0000000080)='bdev%$\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x100000000, 0x2000000000000, 0x7, 0x1, 0xcec5}, 0x1000}) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000280)={{0x0, 0xcfe0, 0x8, 0x1, 0x7, 0xfffffffffffffff7}, 0x85}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000240)={0x2, r3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r4, 0x238e, 0x2}, 0x3cc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xffffffff80000000}, 0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x1c11, &(0x7f0000000180)=0x4) 2018/05/03 07:54:51 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(0xffffffffffffffff, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 128.430215] FAULT_INJECTION: forcing a failure. [ 128.430215] name failslab, interval 1, probability 0, space 0, times 0 [ 128.441558] CPU: 0 PID: 9388 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 128.448427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.457801] Call Trace: [ 128.460429] dump_stack+0x185/0x1d0 [ 128.464103] should_fail+0x87b/0xab0 [ 128.467870] should_failslab+0x279/0x2a0 [ 128.472022] __kmalloc+0xc2/0x350 [ 128.475573] ? __list_lru_init+0x681/0xfa0 [ 128.479905] __list_lru_init+0x681/0xfa0 [ 128.484037] sget_userns+0xbc4/0x18c0 [ 128.487928] ? free_anon_bdev+0x100/0x100 [ 128.492159] mount_nodev+0x1e5/0x460 [ 128.495923] ? SYSC_memfd_create+0x9c0/0x9c0 [ 128.500412] shmem_mount+0x9f/0xb0 [ 128.504055] ? shmem_init_inode+0x50/0x50 [ 128.508276] mount_fs+0x296/0x780 [ 128.511792] vfs_kern_mount+0x222/0x990 [ 128.515820] do_mount+0xca5/0x4ed0 [ 128.519454] ? __kmalloc+0x23c/0x350 [ 128.523246] ? copy_mount_options+0x91/0x540 2018/05/03 07:54:51 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) inotify_init1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x18, 0x4) [ 128.524135] syz-executor1 (9386) used greatest stack depth: 53024 bytes left [ 128.527733] SYSC_mount+0x32e/0x3d0 [ 128.527824] SyS_mount+0x77/0xa0 [ 128.542013] do_syscall_64+0x309/0x430 [ 128.545953] ? put_mnt_ns+0x2f0/0x2f0 [ 128.549795] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.555010] RIP: 0033:0x455979 [ 128.558222] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.565968] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 128.573262] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 2018/05/03 07:54:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) [ 128.580555] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 128.587854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.595150] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000020 2018/05/03 07:54:51 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2a000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2540}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x804) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x5) 2018/05/03 07:54:51 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$setlease(r1, 0x400, 0x0) 2018/05/03 07:54:51 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x1f, 0x2, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}]}, &(0x7f0000000140)="cae5103043e21a5faf292b67ab902f7aa94c9cc2c26432ebfb8f879e4f165a", &(0x7f0000000180)=""/3, 0x80000000, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)}) 2018/05/03 07:54:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = epoll_create1(0x80000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xf000, r1, r2, 0x80, 0x80, 0x1) fstat(r3, &(0x7f0000000140)) 2018/05/03 07:54:51 executing program 0 (fault-call:1 fault-nth:33): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) [ 128.998021] FAULT_INJECTION: forcing a failure. [ 128.998021] name failslab, interval 1, probability 0, space 0, times 0 [ 129.009548] CPU: 0 PID: 9439 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 129.016418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.025794] Call Trace: [ 129.028424] dump_stack+0x185/0x1d0 [ 129.032102] should_fail+0x87b/0xab0 [ 129.035871] should_failslab+0x279/0x2a0 [ 129.040028] __kmalloc+0xc2/0x350 [ 129.043570] ? __list_lru_init+0x681/0xfa0 [ 129.047873] __list_lru_init+0x681/0xfa0 [ 129.051996] sget_userns+0xbc4/0x18c0 [ 129.055840] ? free_anon_bdev+0x100/0x100 [ 129.060073] mount_nodev+0x1e5/0x460 [ 129.063840] ? SYSC_memfd_create+0x9c0/0x9c0 [ 129.068335] shmem_mount+0x9f/0xb0 [ 129.071968] ? shmem_init_inode+0x50/0x50 [ 129.076188] mount_fs+0x296/0x780 [ 129.079705] vfs_kern_mount+0x222/0x990 [ 129.083734] do_mount+0xca5/0x4ed0 [ 129.087358] ? __kmalloc+0x23c/0x350 [ 129.091170] ? copy_mount_options+0x91/0x540 [ 129.095677] SYSC_mount+0x32e/0x3d0 [ 129.099436] SyS_mount+0x77/0xa0 [ 129.102900] do_syscall_64+0x309/0x430 [ 129.106846] ? put_mnt_ns+0x2f0/0x2f0 [ 129.110704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.115911] RIP: 0033:0x455979 [ 129.119130] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.126889] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 129.134185] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 129.141481] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 129.148786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.156079] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000021 2018/05/03 07:54:52 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:52 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)="cb747f70b25caf8579c25960769e5f655f858b42acff73377fa8dfdd6c495473f92996ff265e68eaa26344aef132309c7fe942c6fa1e9a9c39919ad341632a8920a8e7094c3cba8c7870589340762b2ca5c8494f8a42ab27e5116d9aba8d6ec51179ede67a0e670d0650703972ce26c2692d787eb04085aadff949bde98ffbcb505580f9896d163cc517bae4ecc5a409b072940d51b6e3352f34a53047a2fd38d23f57329c80bb2cd376ec74fe73bc841a27686921d2c3", 0xb7, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10000200) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x902, 0x3) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001200)) getdents64(r3, &(0x7f0000000100)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:52 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x1f, 0x2, @scatter={0x1, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/4096, 0x1000}]}, &(0x7f0000000140)="cae5103043e21a5faf292b67ab902f7aa94c9cc2c26432ebfb8f879e4f165a", &(0x7f0000000180)=""/3, 0x80000000, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)}) 2018/05/03 07:54:52 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x5, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x6e3, 0x9, 0xf0f, 0x2, 0x0, 0x8, 0x1, 0xb, 0x0, 0x0, 0x1fffe0000, 0x7fffffff, 0x5, 0x1f, 0x9, 0x400, 0x4, 0x2, 0x9, 0x101, 0xbc9, 0x6, 0x0, 0x10001, 0x2, 0x1, 0x6, 0x7ff, 0x1, 0x7f, 0x9, 0x2, 0x59, 0x6, 0x1, 0x20, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x100, 0xff, 0xffffffffffffffff, 0x1, 0x478, 0x6, 0x7}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) fcntl$addseals(r1, 0x409, 0x5) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/118) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1800000}, &(0x7f0000000200)=0x8) fcntl$addseals(r1, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x10003}, &(0x7f0000000340)=0x151) 2018/05/03 07:54:52 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x400000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x2, 0x4ae, 0xffffffff, 0x401}, &(0x7f0000000080)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0xe6b, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x20) 2018/05/03 07:54:52 executing program 0 (fault-call:1 fault-nth:34): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:52 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) [ 129.407926] FAULT_INJECTION: forcing a failure. [ 129.407926] name failslab, interval 1, probability 0, space 0, times 0 [ 129.419289] CPU: 1 PID: 9463 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 129.426154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.435532] Call Trace: [ 129.438161] dump_stack+0x185/0x1d0 [ 129.441833] should_fail+0x87b/0xab0 [ 129.445598] should_failslab+0x279/0x2a0 [ 129.449752] __kmalloc+0xc2/0x350 [ 129.453293] ? __list_lru_init+0x681/0xfa0 [ 129.457605] __list_lru_init+0x681/0xfa0 [ 129.461725] sget_userns+0xbc4/0x18c0 [ 129.465572] ? free_anon_bdev+0x100/0x100 [ 129.469803] mount_nodev+0x1e5/0x460 [ 129.473574] ? SYSC_memfd_create+0x9c0/0x9c0 [ 129.478071] shmem_mount+0x9f/0xb0 [ 129.481706] ? shmem_init_inode+0x50/0x50 [ 129.485925] mount_fs+0x296/0x780 [ 129.489441] vfs_kern_mount+0x222/0x990 [ 129.493464] do_mount+0xca5/0x4ed0 [ 129.497092] ? __kmalloc+0x23c/0x350 [ 129.500889] ? copy_mount_options+0x91/0x540 2018/05/03 07:54:52 executing program 1: socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000000100)="000000020000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x10e, 0x3, 0x3, 0x4, 0x200}, 0x10) fcntl$setlease(r1, 0x400, 0x0) [ 129.505398] SYSC_mount+0x32e/0x3d0 [ 129.509139] SyS_mount+0x77/0xa0 [ 129.512603] do_syscall_64+0x309/0x430 [ 129.516543] ? put_mnt_ns+0x2f0/0x2f0 [ 129.520393] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.525602] RIP: 0033:0x455979 [ 129.528813] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.536560] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 129.543853] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 129.551150] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:52 executing program 4: socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) [ 129.558444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.565736] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000022 2018/05/03 07:54:52 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) 2018/05/03 07:54:52 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200, 0x0) mq_open(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x10, &(0x7f0000000200)={0x8, 0xd639, 0xffff, 0x2, 0x80000000, 0x0, 0x2, 0x3}) connect$can_bcm(r2, &(0x7f0000000180)={0x1d}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80100, 0x0) openat$cgroup(r2, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000340)={0x3}) 2018/05/03 07:54:52 executing program 1: r0 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x3) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xc8, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x1}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1000}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e20}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xbe02, @dev={0xfe, 0x80, [], 0x11}, 0x26a2}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x8, @empty, 0x200}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x3f, 0x7fffffff, 0x6b0fc4f3}, 0x10) 2018/05/03 07:54:52 executing program 0 (fault-call:1 fault-nth:35): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="b66476dd5988c31af0d08bd5ba0d06", 0xf) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/52, 0x34, 0x10000, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x48) [ 130.040974] FAULT_INJECTION: forcing a failure. [ 130.040974] name failslab, interval 1, probability 0, space 0, times 0 [ 130.052358] CPU: 0 PID: 9519 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 130.059220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.068596] Call Trace: [ 130.071225] dump_stack+0x185/0x1d0 [ 130.074902] should_fail+0x87b/0xab0 [ 130.078713] should_failslab+0x279/0x2a0 [ 130.082827] __kmalloc+0xc2/0x350 [ 130.086365] ? shmem_fill_super+0x6a/0xe00 [ 130.090640] shmem_fill_super+0x6a/0xe00 [ 130.094753] mount_nodev+0x29a/0x460 [ 130.098522] ? SYSC_memfd_create+0x9c0/0x9c0 [ 130.103022] shmem_mount+0x9f/0xb0 [ 130.106658] ? shmem_init_inode+0x50/0x50 [ 130.110892] mount_fs+0x296/0x780 [ 130.114411] vfs_kern_mount+0x222/0x990 [ 130.118441] do_mount+0xca5/0x4ed0 [ 130.122070] ? __kmalloc+0x23c/0x350 [ 130.125869] ? copy_mount_options+0x91/0x540 [ 130.130375] SYSC_mount+0x32e/0x3d0 [ 130.134115] SyS_mount+0x77/0xa0 [ 130.137572] do_syscall_64+0x309/0x430 [ 130.141512] ? put_mnt_ns+0x2f0/0x2f0 [ 130.145357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.150568] RIP: 0033:0x455979 [ 130.153779] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.161525] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 130.168818] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 130.176116] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 130.183411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.190705] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000023 2018/05/03 07:54:53 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 2018/05/03 07:54:53 executing program 0 (fault-call:1 fault-nth:36): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:53 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x7, 0x2000082) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 07:54:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000040)=0x78) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) 2018/05/03 07:54:53 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x40, 0x0, 0xaae9, 0x2}) 2018/05/03 07:54:53 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='^}bdev/\x00', 0x0) fchmod(r0, 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="707117466542b6abca9be185485457df8095f12802a05580f29c4cdf29f8d245f629ad743765c74e3fd6320c1f312aac6666e782c8d81459480a9abc17ec2f76e33ce747472fa31ba28b6f5f5116dfdd3e5d00af7b03bdd1b93130e3aeaa16e6a4dc560d484d3770fcb83621a82718ddc028265de9d325b8ff21d0c918da9d0090193e132873e4a62359d2", 0x8b) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5b8, 0xa0000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7dab, 0x578, 0x14, 0x81, 0x1000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) [ 130.398175] FAULT_INJECTION: forcing a failure. [ 130.398175] name failslab, interval 1, probability 0, space 0, times 0 [ 130.409577] CPU: 0 PID: 9547 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 130.416449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.425835] Call Trace: [ 130.428475] dump_stack+0x185/0x1d0 [ 130.432156] should_fail+0x87b/0xab0 [ 130.435976] should_failslab+0x279/0x2a0 [ 130.440105] kmem_cache_alloc+0x136/0xb90 [ 130.444337] ? shmem_alloc_inode+0x55/0xb0 [ 130.448615] ? pcpu_alloc+0x1c81/0x2040 [ 130.452631] shmem_alloc_inode+0x55/0xb0 [ 130.456732] ? shmem_write_end+0x980/0x980 [ 130.461002] new_inode_pseudo+0x8a/0x430 [ 130.465137] new_inode+0x5c/0x400 [ 130.468695] shmem_get_inode+0x1e9/0xf00 [ 130.472823] shmem_fill_super+0x9d8/0xe00 [ 130.477082] mount_nodev+0x29a/0x460 [ 130.480857] ? SYSC_memfd_create+0x9c0/0x9c0 [ 130.485360] shmem_mount+0x9f/0xb0 [ 130.489001] ? shmem_init_inode+0x50/0x50 [ 130.493228] mount_fs+0x296/0x780 2018/05/03 07:54:53 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000040)="6da8630126edffda9a76b62c781469abb2c576921a14a21d6547a73f830c4e5590e71f2aa42948bef02f8918cb") r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 130.496747] vfs_kern_mount+0x222/0x990 [ 130.500778] do_mount+0xca5/0x4ed0 [ 130.504408] ? __kmalloc+0x23c/0x350 [ 130.508206] ? copy_mount_options+0x91/0x540 [ 130.512747] SYSC_mount+0x32e/0x3d0 [ 130.516485] SyS_mount+0x77/0xa0 [ 130.519954] do_syscall_64+0x309/0x430 [ 130.523906] ? put_mnt_ns+0x2f0/0x2f0 [ 130.527757] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.532972] RIP: 0033:0x455979 [ 130.536183] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.543928] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 130.551221] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 130.558512] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 130.565807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.573108] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000024 2018/05/03 07:54:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = epoll_create1(0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="e27a9070887ca2064e4d917b7821522c8573f3f9fa67fc4ef908a8d50e5f3ff76f7ce62a3eb039b8adbcb70dc73cdba588f9e565456b0e0e576cb4a0977805092916274ab91995d2bfec845dbafd255614c1769e465888340993f2edf55f53cfb63f50ac73b495a91d62b367773184260852e161e8477aa94af6", 0x7a}, {&(0x7f0000000180)="8029a7c270a871238d7df87a3e9484e6a9d5da7fd3bf058948d144336655462929e48e180dad2f76b247f8d03464f336e6fc65f7a6220ff435bc37be197305409f2ea7b0341b1fbf84500276095f8a99af191d212b91375c62d91785ed19ed66edc5af0e96bc18c1841463acae9594f9069f597efc753c42198afd1e59d91cf468299f055d13fbd49b9a033bf88dc6c0915b2a8daf11af36a1d01f9f3f208ce8ad15a10d5958e9e06df8dab9d31430113e2f3103a94a2913bf6d90ee47c09c4840ccd82c1de927b951a5a92a5e78816586768981bfd4f2b33574915f681074f3e3529b2911581710dfbe330f1b98582f70ff", 0xf2}, {&(0x7f0000000280)="12e931a1ea96eb6ea3a2161c00b42fbd7f96054ca18520e06af508a207d3f1a9ac7a2a783d5aa9ac6b4cb08f52c116d7e1910770638ac16db231068752e69c9f770905b75976d1d2c7322cd0267471e07ec42c9159d64f622d8d837c8ab118d660fe4826199f28367564c7b374bbb55d7dd5fc9c5642cd73a28043ac969de8badac9bf6e", 0x84}, {&(0x7f0000000040)="ac48b6a3b4973f63a942fd56d6b716ad1a517bb16efe5f5ed142b4c4040a60e677bdfd48ed", 0x25}, {&(0x7f0000000340)}, {&(0x7f0000000380)="d6b39dd9cec0b8f72714b828d78a549f57d5aaa48c74f3e50621539c1f293881c746a2a6cb81e2fb19b5bb303b792fed261038a1d6f6e994867d89fc8bd830f06bfc4f447b30d77bdfacf98bed14357e219c04521277dc0c2d18c46e668fb0f7", 0x60}], 0x6, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) semget(0x0, 0x2, 0x4) 2018/05/03 07:54:53 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r2 = getpgid(0x0) capget(&(0x7f0000000300)={0x399f1336, r2}, &(0x7f0000000340)={0x7, 0xb8, 0xe355, 0x100000000, 0x9, 0x1ff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0xc00, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000380), &(0x7f0000000440)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr=0x1, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0xfffffffffffffffc, 0x4e24, 0x9, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x2, 0xff, 0x3ff, 0x5, 0x8, 0x3, 0x4, 0xf8}, {0xffffffff, 0x0, 0xffff, 0x150d}, 0xffffffffffffffff, 0x6e6bb2, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x4d2, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x8001, 0x5, 0xb5, 0x5}}, 0xe8) r4 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:53 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) 2018/05/03 07:54:53 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x28a01f54, 0x20080) recvmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000500)=""/4096, 0x1000, 0x6}, 0x3}], 0x1, 0x40, &(0x7f0000001540)={0x0, 0x989680}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="1ee12c90bde94db784e1682da90ff3152e26068599863a3b45f3f7026611d58f4c1feb34c5cf213d5fd817f3c869b0656d47bc") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001680)=0xe8) accept4$packet(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001700)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001740)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x441000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="c0030000", @ANYRES16=r1, @ANYBLOB="100029bd7000fcdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000804000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f72709f0eba577dc070ebf9911e49376566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r5, @ANYBLOB="300102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400fbffffff40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r7, @ANYBLOB="780002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x3c0}, 0x1, 0x0, 0x0, 0x48004}, 0x40044) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000000, 0xc000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0x7, 0x8]) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000000c0)=""/80, &(0x7f0000000140)=0x50) bind$alg(r1, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x2ad8fb964640bf64) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/05/03 07:54:53 executing program 0 (fault-call:1 fault-nth:37): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:53 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) [ 131.049408] FAULT_INJECTION: forcing a failure. [ 131.049408] name failslab, interval 1, probability 0, space 0, times 0 [ 131.060783] CPU: 0 PID: 9599 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 131.067652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.077035] Call Trace: [ 131.079671] dump_stack+0x185/0x1d0 [ 131.083348] should_fail+0x87b/0xab0 [ 131.087168] should_failslab+0x279/0x2a0 [ 131.091282] kmem_cache_alloc+0x136/0xb90 [ 131.095534] ? __d_alloc+0x8b/0xc60 [ 131.099262] __d_alloc+0x8b/0xc60 [ 131.102801] ? inc_nlink+0x72/0x1b0 [ 131.106513] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 131.112045] ? shmem_get_inode+0x6b1/0xf00 [ 131.116335] d_make_root+0x99/0x260 [ 131.120003] shmem_fill_super+0xad0/0xe00 [ 131.124248] mount_nodev+0x29a/0x460 [ 131.128012] ? SYSC_memfd_create+0x9c0/0x9c0 [ 131.132504] shmem_mount+0x9f/0xb0 [ 131.136134] ? shmem_init_inode+0x50/0x50 [ 131.140356] mount_fs+0x296/0x780 [ 131.143882] vfs_kern_mount+0x222/0x990 [ 131.147911] do_mount+0xca5/0x4ed0 [ 131.151543] ? __kmalloc+0x23c/0x350 [ 131.155338] ? copy_mount_options+0x91/0x540 [ 131.159852] SYSC_mount+0x32e/0x3d0 [ 131.163594] SyS_mount+0x77/0xa0 [ 131.167061] do_syscall_64+0x309/0x430 [ 131.171008] ? put_mnt_ns+0x2f0/0x2f0 [ 131.174860] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.180076] RIP: 0033:0x455979 [ 131.183278] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.191025] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 131.198319] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 131.205610] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 131.212899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.220194] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000025 2018/05/03 07:54:54 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 2018/05/03 07:54:54 executing program 0 (fault-call:1 fault-nth:38): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) 2018/05/03 07:54:54 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:54 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x240, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x40500) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x1000, 0x5, 0x0, 'queue0\x00', 0x2}) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0xff}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r4, 0x4, 0x10000, 0xffffffffffffffff}, 0x10) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000400)=@hci, 0x80, &(0x7f00000002c0), 0x310, &(0x7f0000000580)=""/205, 0xffaa}, 0x40000000) sendmsg(r3, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000540)) sendmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) bind$alg(r2, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000480)={0x45f, 0xc, [0x1, 0x6, 0x0]}) 2018/05/03 07:54:54 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x6, r0, &(0x7f0000000040)="d3acf8434ec14a8fee82995bb38280f6121856f4d21630d34acf6099e93eab4e0bc93fed6dfbc2286240ff259a1fd4774898fa4f19c625be5905cd7891e69d9d5e5658729815b0cd1fe714937969159e56d5af0be77730ef57c76c344ae7a54f52a94272a3ef6287a8b1c698b7d98b6b9cede7de2ab0c1105e493d28a97b03126d5da593df8b66b259e3ccf4abe1bc53541aee324b4ed4f3be103bb65e7bdee3d587077edad9cbfb2ca04fdd63593faaa695e2dea1b0d353ef744b861dc8467de134", 0xffffffffffffff66, 0x0, 0x0, 0x1, r0}, &(0x7f00000001c0)) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:54 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100) [ 131.587086] FAULT_INJECTION: forcing a failure. [ 131.587086] name failslab, interval 1, probability 0, space 0, times 0 [ 131.598498] CPU: 1 PID: 9629 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 131.605368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.614742] Call Trace: [ 131.617383] dump_stack+0x185/0x1d0 [ 131.621061] should_fail+0x87b/0xab0 [ 131.624870] should_failslab+0x279/0x2a0 [ 131.628991] __kmalloc+0xc2/0x350 [ 131.632535] ? rcu_all_qs+0x32/0x1f0 2018/05/03 07:54:54 executing program 4: r0 = semget$private(0x0, 0x2, 0x81) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000040)=""/28) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x521000, 0x0) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/33) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) semop(r0, &(0x7f0000000100)=[{0x3, 0x8, 0x1800}, {0x3, 0x9, 0x800}, {0x0, 0x100, 0x1000}, {0x3}, {0x7, 0x8}, {0x3, 0x4, 0x800}, {0x3, 0xbd, 0x800}], 0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/05/03 07:54:54 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 131.636292] ? _cond_resched+0x3c/0xd0 [ 131.640213] ? get_mountpoint+0x463/0x9d0 [ 131.644402] ? get_mountpoint+0x2d/0x9d0 [ 131.648543] get_mountpoint+0x463/0x9d0 [ 131.652616] lock_mount+0x190/0x8e0 [ 131.656298] do_add_mount+0x7e/0x770 [ 131.660062] ? vfs_kern_mount+0x86a/0x990 [ 131.664255] do_mount+0x29d1/0x4ed0 [ 131.667962] ? msan_get_shadow_origin_ptr+0xea/0x230 [ 131.673132] ? copy_mount_options+0x91/0x540 [ 131.677629] SYSC_mount+0x32e/0x3d0 [ 131.681363] SyS_mount+0x77/0xa0 [ 131.684822] do_syscall_64+0x309/0x430 [ 131.688761] ? put_mnt_ns+0x2f0/0x2f0 [ 131.692604] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.697817] RIP: 0033:0x455979 [ 131.701025] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.708776] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 131.716070] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 131.723369] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 [ 131.730662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.737960] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000026 2018/05/03 07:54:54 executing program 3: clock_getres(0x0, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=':\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='$\x00', &(0x7f0000000140)='\x00']) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:54 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/05/03 07:54:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:54 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x104000000) 2018/05/03 07:54:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:55 executing program 3: clock_getres(0x0, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/118) creat(&(0x7f0000000000)='./file0\x00', 0x3) 2018/05/03 07:54:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) 2018/05/03 07:54:55 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) 2018/05/03 07:54:55 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/03 07:54:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200100) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x4000000b}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/52) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:55 executing program 0 (fault-call:1 fault-nth:39): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) [ 132.559011] FAULT_INJECTION: forcing a failure. [ 132.559011] name failslab, interval 1, probability 0, space 0, times 0 [ 132.570447] CPU: 1 PID: 9691 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 132.577312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.586693] Call Trace: [ 132.589322] dump_stack+0x185/0x1d0 [ 132.593001] should_fail+0x87b/0xab0 [ 132.596770] should_failslab+0x279/0x2a0 [ 132.600873] __kmalloc+0xc2/0x350 [ 132.604430] ? get_mountpoint+0x463/0x9d0 [ 132.608660] ? get_mountpoint+0x2d/0x9d0 [ 132.612799] get_mountpoint+0x463/0x9d0 [ 132.616866] ? do_add_mount+0x732/0x770 [ 132.620904] ? attach_recursive_mnt+0x91/0x3c70 [ 132.625640] attach_recursive_mnt+0x12c/0x3c70 [ 132.630273] do_add_mount+0x732/0x770 [ 132.634093] ? vfs_kern_mount+0x86a/0x990 [ 132.638608] do_mount+0x29d1/0x4ed0 [ 132.642283] ? __kmalloc+0x23c/0x350 [ 132.646046] ? copy_mount_options+0x91/0x540 [ 132.650507] SYSC_mount+0x32e/0x3d0 [ 132.654192] SyS_mount+0x77/0xa0 [ 132.657601] do_syscall_64+0x309/0x430 [ 132.661510] ? put_mnt_ns+0x2f0/0x2f0 [ 132.665321] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 132.670514] RIP: 0033:0x455979 [ 132.673702] RSP: 002b:00007f6c4998ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.681833] RAX: ffffffffffffffda RBX: 00007f6c4998f6d4 RCX: 0000000000455979 [ 132.689106] RDX: 0000000020000100 RSI: 0000000020001400 RDI: 0000000020000480 [ 132.696377] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000000 2018/05/03 07:54:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0xc001) write$eventfd(r1, &(0x7f0000000040)=0x9, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) [ 132.703649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.710917] R13: 0000000000000440 R14: 00000000006fa6a0 R15: 0000000000000027 2018/05/03 07:54:55 executing program 3: clock_getres(0x0, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x2, 0xff, 0xfffffffffffffff8, 0x4, 0x1, 0x8}) fanotify_mark(r0, 0x10, 0x48000001, r1, &(0x7f00000000c0)='./file0\x00') r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/118) pipe2(&(0x7f0000000100), 0x800) 2018/05/03 07:54:55 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'team0\x00', 0x400}) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/05/03 07:54:55 executing program 0 (fault-call:1 fault-nth:40): syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:55 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000001340)=""/186) 2018/05/03 07:54:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = epoll_create1(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x80000000) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x4) 2018/05/03 07:54:56 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:56 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000180)="3e777e30e66862386278af94a6eee20008000000000000053597882afa11a1cdd4c80cc404962aece7e30cb27f8c5d1d5eed6b071729cd1d5791e3a03980035f61fb77bcd52e9ee04de130fe88277bf77aaafb6abae0ed3b7bd037488e60f224c3d912abb5faf46dde3032e226178c40ccf2e8fd84f43a33bf5b607a52d6023212b307164486eec9da9f847b3abd33277aa6e50131db0f69e90ef1905cead19bebca40c2a9ed433cc4d704000000fc1e2288f29c70afe8274c1578786d634b02c29d4043afe7fd94f87fc1d575a4d43d345c5c24846a15f60fec87bf34148a79") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x60000, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x40, 0x200) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/03 07:54:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0xf, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000140)=0x8) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:56 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/03 07:54:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000040)=""/53, &(0x7f0000000100)=0x35) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000140)=[{r1, 0x8100}], 0x1, 0xffffffff) 2018/05/03 07:54:56 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x600b01) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000040)=""/233) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x10040, 0x0) fsync(r1) 2018/05/03 07:54:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="a0c9ef764e9a03e5b35d50b731b5175f0bbece9f6a13a1fad7e6260dbac4789fbb6b741fdcf928afb71cb09332c003b8084c28b5ee646d58492ff9dd4ee5216f974d429da0bbbbe201d6bccd2d04a34ab675f54426d05a644f030e9d6b7d6a03931c8fafba97ec6ebe76b17bd0f24507694a1a6943c4e6aef05942e970024dac5b7279b9f301fa626ce748b91d870643d94c36397711c999cb30292da6cc6abae2c296b856c1", &(0x7f0000000340)="04f176b29d31acbd4cd5ac01728dd47ede18c48f2211a7ae3ba3af14028b7496c4db2e919ae88c37245a5b00b7f44f38ef72639b0980960022530aeb547b8c3b18bbd15e31491f3265e613297f3fa0aca36637e196e4b7956b10665e080055c2c5459307b9d866aabc3e1fc42559817a16a3b5182465fffe045b1077e1ddb6905c5f8ed8d4537b522a27076207bb23d970c77bfad15a6a7fbc1ab9865b8244f9befc89dca94290032ceba15c8cd3070ab7f495cd09e4621e299a4b7d4ba5aa342f4b2fafed48e1c4433ec2249298389c41126626c657100d4ee62b4ee7b89775aab1414694223ba76327df1793a9721335ec5dc87cfe11d32a2a5dd86dd5db32212d6061a4b25d2038bcede184d94ccbd45d8409208ea72d6f05b302a0641909c5833829235ecc0b6d9c19f09e79fdcac134c2e5f905add95d9da8e1d04dbde5e5c0bdb4b93fada2be33219ec6351de9966ba2a8d75e8a79876b9b7d76e7d6b6df1049e19202b59871d31aae84dd7aa102d34620e06d7ccaf3a4a01f4246182093e14c9cc5e6dc04fd26709f9521344aff7b91b25de6e5e91dbbacf7e9ed38cab74c90e7208029dd86c4ca47420897bb6ddea1cdc9eae931cc1b62f0f68fb8ba6808acc68220446eddf739b690ed9f811a5658ea7365e79c2fb75e9e1eba47f0b8f2a598e7ca101859779c1ab35510e0a5a48e8f2bb692d3f4a5c580d34f8b74e9f2ba8bcd1f48c8491f6e84a8c8392a3630cacbde0eb6f13cc76ba87870470b4285d855fb65961078896ff7c787120962086ca82b700b277de7560df299dc6ab209eedf6dff49862594d620f399e688160eed648024fa906454eb775fe12822db0c1e40da841cd64f336c0d0a4b66b5cfa4a06cf33ab1f03b21e81d3af9743e7d3164e0086da5a1244ea55714927e0893f77d551d5be6ff570812c51a215d4d05d0dac3fb7d194bd031e42c368a99dc30ef2d26cbd81695eded23d34898cb5c0001e55aa63095a570ece08749780ace5d1d20d12b811f48caee6e1b93477dfce1a92e2c3eefb712c4371a655a4194b8b833ec77f35149cc3313fdf79cf74ecfdd2e8138d2bcb9bebe96025153da5943687ebfc3702f3e7163949db92952fc697566e0b714bfd2f92ffeecfd41b10d891da8ac9fad0b73e4f7a3d857af5efcbdbba34e01cb67176e4f5cfee9b665ad12560fd26ade7ed373b1836d44f5cfcc08b6776f9116de44324c52367051acadfc7f60163ece81b18bdc03350d7123542b3808cec3cbbf451e8d5412869638c335723f165de6b646023ecd3076a5d17763c851ab3695cbfea43278a6d9fb380bf3b8a779b12186f6a0b66bae5b130d4179ec7ad1c02981708868089ca8b0c23ace304722c6c822fb884a100b22ce62989eb0a9bae5b707851c6f3a8d043cc8917d77735b8b1323d8d5ce712f0452920c4c05481b0df81c2ed091fd5b400034b3bcae7efb4b23bbee85d92086f9e10b95c14b154541e4b49d1b699d4a2ea6c9d417bfce50531cfc5c02b08d9d0bb889a1c57bc3419469bd24cc5c93be8cacc03fa1624a337ab85d3a0c1415dcd23842d99604119b9f8a27471c931f07150c2ffa033980434ea0cccf80fab8faaee098b7ef8258b611a364922a154cfafd94842db734a5b1fa34d6e7c205e361042073a2753e611f835d303d6b9714ed24108c5a8e72b6b52b5a8f5b63f91df006ba235ae600d7e754363d5d46d32378b9a77ac2101e8de6c4fada72acaa5126d6a12500b8ff95282b336dc320d7f0681fb44d6a2b962effd8419e07dd258100a8269915974e513657092c6ea906b39d658eec6f3d3b326fe6e60fb11cbdb5d1a3d9cb91b4be94d8a27cb8615e71b9a8d071ecdaf2df6be670c303fc670ad7b8de7524c5b6c0eefb8f42d40f2139cbf3f74d4d425af9683a34e5b28a58e0598b5a84fa901ccfe4820536711cf9a216662fac92864215c4d40bcec899abb031d83168099970691937570e72c5ff7fe7b63b5fed22d5982ef7631d164989ceeda3aa5b9142e85b82a77c624b44371f04cd186acd85f98511cbfd0231a4eeee0459e3f3dc941005e248cb099fc2a7b5308d41b2681fda471615b6d6e8c939490930eaddfba5fa19ed50b2843ff8ff00bcd8bc0e655a73f715f30fe1797002ed07660df12cb1337c416495a33f433956cc5bfbe0318dce3fc80358ddffcc2514b50fb173d0665bb80cf2986757971a25595d8165139ac1fce05aa1c47741ac6e7ddc7633098b8b9c99519e7849206ca297dbf5a607a23c291c790fb31ba9dd9268cf468a599947a21475325114821b553b9a8b8f37b73e9bcb2fa6c124f7f61a2910483b4254d1575a06b8bf6ce40248fb5f7ffb3d20593eba6d54536b75768d1cf26ec401b39d98d9c2612142e3a51c8c794f6b9b32a4328efd5fda9c57594cfbd6065b43648a0a20b05624494d380df61a6513ede0ce914930e897d91fbd60afde6eda6a57a132fd28b91a6812de864406c56e0ab3daa0cae784886b02fee362c1f830b1db99d51699513f1fe50717db2b769a4cba23e9316cbf24fea23c5747d2151f3b188da5261c39953a46a0488d6eb62b35e184e99fd0ed72d903426b4b30ffa766cb9957240c8e0e8897189cd79d91c49e3521b99c71923c7f2745eea240028ebc9ef08e6073823b22c5b09030ce5e32f997d47911fb5c41023140d026de735720ec75d2736dab5e238369b0c3f981341635343d3ecbc9bcbcd3efd901dad4a4c0f3e0473a49b029638caf4180133fbc065bad06d30ea813ab9ac4ffa8e7fe4afbb70288b59433d1f696fa70b32b8399e2857a4edf2b7f1fbdf4fe69e628826eac5d49e8c9a03f5b5cd89fa516eb3e5cfc3fefd02a6046d064f1e0cc29ee6256b0f20e5d47474ad0cda32103b07b2bc5b5aa60aaa0149b82e40dd30c70bf1f532f5dc00631fc765fe7a6586de589857d3e155fa4baddf2215f748fa978774bb1d130fa723a51542d6bd903fe43083f6401dac3af4a33ee087e8a851f02e58ebd75d1b1621e3115d27fb97d12499e20331c8addb891b851820847da659fe1412f985550e16caa63b3d91d569a2ea84486f1e2e8562d153223a0cff2e68c392d8bbfa1d1ce8edc4412dc287687b5f681db46fd1dfcc149fdccd2401f1811c69d99554efec27c055fbd96c6f0ff99337636013952cdb85b5558c8edb02380fb67c5edb3ddd55498eaeb03bf3df9c86623c08f059c03551df4aad0d265bb9784b040109ad7c9938b8288b30a0e6c467959fd8955259d5aa621e62826f01dd9b7d76f2a3fb5815bf638e4cf1c1aca27d5d30d33fdee09371a944f7fa506074b5363efd5e0485dcc73f85b333dfad3b03ee65665acd0c45abedac02f6abd66c03c38f03f9aafda489b730ded86a1614b787fdb7899bbe3cfde561374bc10c5e45fbd5b4ca92f04d5cb4e8cc8a88f67d3550d77101d3eefb15a1c3db61b89a1ca2d4fab528a390c62bb23babbb86cc9831dfecbc0e05a6e402018c439221718c7b7853d7a378c7d7043851f9183d04fe66ff997312ac80fbed84762eed69617de0d8b9622760cc63b64ba78db319d741d022f7dfb21f01ba01e54a7bff3993fd49d0ae4b36f4dd74d064657377f14e6cfd740b79cbea0abd73c9f2d23780ab65344c455b58bdedb318d77187c2297a3485d50b9f5a48d94acda15f5d9cd8601f2a944806b7ce5b7aa7676f0281e4a1cf38ab05f2fc5b173be12435c4c140924c2139496497409170ba48fa764516d6ee2ec01ed9ba04550eee31d571ac09311206accae38389fede0453d3dbacc29f54e6addfc71ac4deae1c7edad01585208df1f07dfa70a8f784006878817ba1acca909925186163a844050c3a24540d86eae12db739c7243799f55f2987db73461b6e7eba1c857f01e36c2c68d666be87031289e92ec810b34ba218b217f4470c4c023937c790acc39dc6d885b47cd1729ad4a8eef1ecdef7ff7e43031d0357a4f35557951e2d16c0e204ad21998569725ad6d7196059a801cb136f935f31378a3e9ca7ac58e0859973686e640052d45179eaf233e6dd279e22c97c519b517c74e67156ad486077f3bd59e2146c38dd9e2a1a4cbc0fa068e45ff409bf7675a804f9e1b111eec6e1163be2d8ab7ce546e4725ba5b2b2d5021a04727c8ed74348abae7f478ffac2641d6077495bce2c1d47549b159b2ddb9091a5dd92320eafc2b0346c5756c8b78cfe9371ac6b7f3d421db09e1fad1ec35f08220b35db029e7a223e72eed530c58561257f56967558e7c19c07343374bf75bc5e9844e8f36f6d3bcc63e9fafb02a71bc8fd65e413d08e53af210cfe607b3172ff5ff284313b4969b47ab164fcf793b2fa010a96a54e74d4106bb92f3886e4fdc52a569639c68a57e95a604a3c0cdaa3ef4f898e70b8a2b57b074619c3c9bcf94fbf1ffc171a2a1631acd2c1e5f5eee1900813f840d4e569bec71fa1d43d3decd411bf658c6d774a8b9e25b677e9ab166819e6dbe6f7110d4936270c6a9cb4a43f1364607da65f7b7a4767451d0bbe5ce7b5d1ca1bafa367d642c74e37b92deeb4d7d65bdda2cddc800f91188788e2cc82da1356f35f420ee16db5cbee0948fdb8ec6c22b08604203c70acf96723286df653e0b7771bcf9c38eb3dd268bab453758943323347f84cb839e6fb4e399e13d8dd6314fe789feb2dbcd1e47b940a3b2c3165f75fb58d58e44846155fc4138587fb8a26d84ec2245ae221fb3c213f2da8592a9262288490429f25c5b4b788c859f1833d0cf85d9d6a73439f025cb026460801a182b7c4feb7a44f1daa709d4ab01834c478f89cc4fada8bc4beb4fdde5fe31b20fb9879d8cf165c3dcefb0e1ff1713358eae5efd21152b786101ffb7629d7bd361d2e815fa9f0e27ffcf026280cad7764c351f7d9566c7b4e123499d11664076d1b982499d93ce00faebfbcdb38a6ec4294bb40e7f6ccbba0b8f07d42b08c9999dcab543bf0927f9482df2f84e08187e917f77a768bd2336fce794d2cd062d2b7facfc77e1b707b3894dcd824dacee5115e409f4ce7cdd504c6eedb33f16b0f71c4c138c4577513aaabf892adacd8ace524a1c33de703f564e8bedc3580cdd69cb5526100a749b752b0b182549d0eefafeb59fa209776d29a752a63e7609eda869c7a2419f1546e3e91b9688923bbec1582111b741fc4a2bf88ebf38c9ab2ac760fb262513fbc3f78cc4267f7df6a79c06f607c9a44784584c4a3e8d33a48077d2f753dd92c819ce392fac3eac5b3562dfebfe3fc56f00aa649a9f975e72c999e8efd782976393e5144011629e92a5c58420101d350f8dec44cdcac80fcf81c68b00c05cc861c73339a6416d55ca7688090eda8ad7217aeea3147736e9844f2058f7762e4cde327406b7cc634d2a23cfe67ae279db0d2bea2e1c2bb9cfca11ac2b42c2d1f5c88e66c9db9ab5e1e14c1f2c106d01a320d4101b3e4f64b8a18fb5d7b38c20fbe93fd5c88011cd29961754db884ee99fbe51c201d7504f7ede03122e7d396a25a7e7220d4034e4cb4c3b3d90f3c5541d6d338e9d2abe484ca99b34bdb0f7a0fbc55d9f283ac617b7824d984b4c1e6bd3361b77b99fb60105109fcebe8f3f0bf396a4dfa3c5d6c42c4cd8514657d02a84c6010af30532109e2c764e8e5b3be9ba0a60db526d6f4b99e2bf102871bb27304020ded1631ef761d045b57f0bbd9c0f9ad269dbf5aec9e023040f75eafee172f3da2935385da40ad09ed85af123d529e5497abea676f800c1fb9b5678740c95139214985055de", 0x3}, 0x20) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) 2018/05/03 07:54:56 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x0, 0x400001) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xdc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) 2018/05/03 07:54:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x3, 0x4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) socketpair(0x3, 0x6, 0x6b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) 2018/05/03 07:54:56 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x4, 0x3ff}, {0x401, 0x800}, 0x1, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0xffffffffffffffff, 0x3f, "4e5bf5de1f20", 0x80000001}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000440)={'syz0', "b5442122bcf17817ab7da7d3109427f488c0a109f627a811e452db3ccc91a0f73a8829680d185b5cb90968d07569c2102b"}, 0x35) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffff7f040000001f00000036596911aca3f7e39bee096c4bab86d561e493f31fb41a82e26e619ad706c9c790a98cc21458e1769f74c6c01452dd1fe900000000000000006bc95ae38b2dfb0c6f28f9a6d4aab3f400000000000000000000000000"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) pipe2(&(0x7f0000000280), 0x80000) setfsuid(r2) [ 133.685935] tmpfs: No value for mount option '>w~0æhb8bx¯”¦îâ' 2018/05/03 07:54:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:56 executing program 3: clock_getres(0x9, &(0x7f0000000040)) r0 = semget$private(0x0, 0x20000000102, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2280, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) [ 133.762644] tmpfs: No value for mount option '>w~0æhb8bx¯”¦îâ' 2018/05/03 07:54:56 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xa2, 0x30000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x6}, 0x4) 2018/05/03 07:54:56 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000140)=0xff, 0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0x5fd7fa155ab01333) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x2b, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x4, 'dh\x00', 0x4, 0x2, 0x5a}, 0x2c) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000180)=0x7) [ 133.993637] IPVS: set_ctl: invalid protocol: 43 172.20.20.20:20001 dh [ 134.053713] IPVS: set_ctl: invalid protocol: 43 172.20.20.20:20001 dh 2018/05/03 07:54:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:57 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:57 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000440)=""/118) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xb8ad, 0x703) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x2a5c, 0x8001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x0, 0x5}, {0x4, 0x3}], 0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x4, 0xc0, "b7f15a64055d1cfb0b99b4d3003a4223ae42aec38e5f23f789a910ebced53055c26d25d08dbeeee3cbecac1bfab6cbf933846a6a2673e927010a1a87a26c44e4d7ac9d037d44980d3a32d98ee93f0ad0660899844d691a9eb80bdf2eac4aa969ecbb4b79c59285bd7479966a11779710b659591f7ed94894243d700dd44e3e68516484b0d3056d45435ddf52a6e5174b0f703c7fde0c93dd407964e8927ac2c7a0a8b4cd5cf3d78dd306b282d5cb77e6916aa8bebb88943420c423c0e11a0eae"}, 0xc8) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x65, 0x1800}], 0x1, &(0x7f0000000080)={0x0, 0x989680}) 2018/05/03 07:54:57 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x3, 0x5, 0x7fff, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x84, "35de3db6dd74594715e3d2da6de792ab7f683f0e4243a35e942f295dbb445bf56c29ba6a053e6bf24c59f9e8ac8ed72bdbeb92c8f8887297e48bdeae2e46b2e02fd7f34c57ab96b5198af21535768fc1d9ff42eaf4a504e21b84a8d6b72ada835547552b4d8f07ca0a72a214c4b624d231d235959361047248a169d31cb2d47a053a99af"}, &(0x7f00000001c0)=0x8c) 2018/05/03 07:54:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0xfffffffffffffdf1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x6}, 0x8) 2018/05/03 07:54:57 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, &(0x7f0000000240), 0x2080000, &(0x7f0000000140)=ANY=[@ANYRES64]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) getrlimit(0x0, &(0x7f0000000000)) 2018/05/03 07:54:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:57 executing program 3: clock_getres(0x200000000000, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/11) 2018/05/03 07:54:57 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x1, 0x7, 0x0, 0x100, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x3fffc0000000, 0x4, 0x856, 0xf598, 0x1}}, &(0x7f0000000200)=0xb0) uname(&(0x7f0000000400)=""/85) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xa8, "5d4868c9529ad9b185eec4115acbdcb82c5b890c351529b8d4a3e1e7d8acc82289cbc9c84733180296bc3fa74e3e732445ff61ec7b28ef2aff6ef4c1bd9e99614ae6d1ec177820853caac2ee0e911e3102d05906331a288680b88dca84d834b689db44cdcb433bd092860b6ba7dc8909acd1e6a704dec0a14516d4a17d190d3d01e375eb99263bb50d79d72a3ed7fa83d0004a97cdf3f91b9ee407bddac6916d1384c978c89e4b1e"}, &(0x7f0000000240)=0xb0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000004c0)={r2, r3, 0x1}) r4 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x4, 0x1f, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={r5, 0xc2e, 0x10, 0x8, 0x3}, &(0x7f00000000c0)=0x18) fcntl$setlease(r4, 0x400, 0x0) 2018/05/03 07:54:57 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) creat(&(0x7f0000000040)='./file0/bus\x00', 0x1) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:54:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x82200) ppoll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x3}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x2}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="a027fc5cc29bfc5bd2b77df7e82aa06e2581c5eba6c486b2bcc5cefc3781d4fffd4380aef3741eaf27d16075bac049c653f87d9c18027945c77e52c6e7f09351038493e7375fd32260fcb0851909e38c04bef6d4387d70b472ee95e51abc17bfd7160bc646bf493b569876de5f57203efcc983634793d83dd08b0b7ee3082bef3d94d16705a7c98d897cdd25adbb16508831934b35093e8ba0c61928fa884a15ec9966d29a5343775772428eaa483420b65cd85edaffcf7909e5bdcb19fe7dcedafa07deb508d096d08ce2e746e371793b7ae15ea580cc84b481cfbbff48517841", 0xe1}, {&(0x7f0000000200)}], 0x2) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x60d8, 0x40, 0x400, 0x7, 0x0, 0x6, 0xa000, 0x8, 0x83d, 0x88, 0x101, 0x6, 0x81, 0x4, 0x7ff, 0x5, 0x100000001, 0x767b3c37, 0x0, 0xffffffffffffca0f, 0x9, 0x1ff, 0x7, 0x3, 0x6, 0x3, 0x6, 0x3ff, 0xffffffffffffff88, 0x244011bc, 0x84ab, 0x3ff, 0x9, 0x34, 0x6, 0x2a4, 0x0, 0x1000, 0x5, @perf_bp={&(0x7f0000000200)}, 0x1001, 0xff, 0x2, 0x7, 0x1, 0x9, 0xe11}, r1, 0x0, r1, 0x0) 2018/05/03 07:54:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = dup(r0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000040)) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:57 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xd9, "ed283f3ac5b22979ec29008d3d252b9fbf1e8c0d9df255e6ed69e4166ebec67f9f0160288a3c0a0d4b795fb07513362786523ed0d4c0e87358e29e62015b2f35ffec58bf263ba8a69bb7053b28e9a35c2efd6d1b9a5ba72780b0a92d54a51074676b5bcb17a26daa2031a9ed6c3ca13dff4f0fece1256e990df9c64d58c41c1dccf45c03b11913261a6de55909d6f8a4e6955d89024fa9a2da033a9092b5651077bc883732866d233ab100715844da469f6cd72f3bc7a7fd311acc036fb0e6cae50c697443a4c1f85ce3eb8d3b38626379aef1ca705e7668c4"}, &(0x7f0000000180)=0xe1) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000240)=""/118) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r3, &(0x7f0000000080)='ns/cgroup\x00') 2018/05/03 07:54:57 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0xa5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:58 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200200, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0x256b, 0x3fe914a5, 0x4, 0x9], 0x5, 0x3, 0x3, 0x9, 0x400, 0x80000001, {0x10000, 0x0, 0x1, 0x1, 0x5, 0x3f, 0x8, 0x4, 0x5, 0x1f, 0xfffffffffffffbaa, 0x394, 0x8, 0xffffffffffffff81, "ab10fe80dd5319cb86d02992f884c584609b7c783444e7c0572bca17e6b64280"}}) 2018/05/03 07:54:58 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x20000, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="fe249c7ebebae24cd35e26bacc4f517fd992a0f86555e4bbd71ad11a933cf96aca1f833170f65d3083ff89cf76ac5187e7d259daeb105d4c3629735b6ac69e46e061f44b0573a05ac85159f90df651737dc3ebbcf26b790de24362da8b79e7cde1f7c4a25d95637621eb1710", 0x216, 0x9}, {&(0x7f00000004c0)="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", 0xe1}, {&(0x7f00000002c0)="2a8cc5ab5350e0b4142dcae4d814f5ffaef56ed66c1c8b5998bdbf95d33776c375918c192fb0236dfff33fef151f21fe82d787ae4b137c260e0bc5d4ec504f5e1a7b4038d4a91a5fae55fd2a309b6a8127b6795a4bfdd33f65a88f5aafe87d768b6ec8", 0x63, 0x36c000000000000}], 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000680, 0x0, 0x0, 0x200006b0, 0x200006e0], 0x0, &(0x7f0000000240), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x62f6, 'bond_slave_1\x00', 'veth0_to_team\x00', 'veth0_to_bond\x00', 'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="ea02edf08618", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@log={'log\x00', 0x28, {{0x393, "58f5d9716be0d12435ad698f6f225445ef79807a89f2e0c506f74a663a34", 0x8}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 0x2759c8b0f63110af}}}}, {{{0x7, 0x40, 0x89fd, 'tunl0\x00', 'syzkaller0\x00', 'bcsh0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="8a215c22b588", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x148, [@pkttype={'pkttype\x00', 0x8, {{0x5}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x10}}}}]}]}, 0x348) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000001c0)}, 0x10) 2018/05/03 07:54:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000)="e2f2fec65a42dda778edac3e62241b856bc23e51b53e727d0cb2b165a13cdb4c69e20cb6ea90bd1b57e90f87146994d796f7f790655c846a8afda0", &(0x7f0000000040)=""/46}, 0x18) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/03 07:54:58 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10400, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:58 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:58 executing program 3: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="3b7b0559e1ef21d17990d920cc5644f9e7d0c0e3923a8fbdc9700a4f763430c48efe454337d2e2f255a5e75cc3a530d99d63132b0aa7c4c798e3a3f539aba16f997efaa317f0fda705896f6869c20e897427ea316a90a4c080d0ef3ff91b4e867bf9165617f96b6ca7cc0fa2b21846ba82ef2fdb43ab36bef29b974fd1a04a2fac94c5f3070da64bf58cb27acb0796817a3efe712251", 0x96, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000180)="b7a1ae8161709acccdffdb99e894b385c7ac6fd49cbb4f8da97cc9b712b2943aa5843e21d75896cd87fbfb0a6d645a316247192ee8c2db8d73fbd9a6b687dea2545ae1dd8d06c17345b0f62f3f99bf2c53ae23211a7854e3860be325a62be79151007b4064bcac7cbe241bf2e16220eae1edddceb8bb5a0817a39676c9ecaed7828f7edd8b285a7fda43b71297ab301672fdaffb82aaa3dc1068d9ab5c59dd2652bd4f708e9148b8ffb1cfc58d68e078b3c989017ae7c635f2e82e4b5d771316e9d54abb51ce0f14d45985e4760ddafe9f30ec5fe7f3433c1d1098445acf0c4a686542bfa6acefbd1969d7d57d1127a4", 0xf0) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x104) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:58 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:58 executing program 1: r0 = memfd_create(&(0x7f0000000080)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a6155fd8ee6867091f77866e819e2670115f997abf7ed721a9bb1b13f", 0x0) fcntl$setlease(r0, 0x400, 0x0) fstatfs(r0, &(0x7f0000000040)=""/52) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80840200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, r1, 0x0, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ffe000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x46ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc041}, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) 2018/05/03 07:54:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x800000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:58 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/113) setpgid(r0, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x17}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:58 executing program 0: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000200)="03446c26b3d2fa846768c579b00cd883111cb6627a6d6210c4881d30d8dc55b56b0ff7a6c292cc8a6b472706796a140bd101831e5fee1fdc7eb7de58579438dee8c26553ab716a698d2a4fe897885b37d52c72e5b1ab5f3c2419b9a45c94a1e4ae7e604a1a3ef369afbae534855f6ce4328c4f487ab3de2696674c2de49067489e394d76c84b6b0de0c5a1304c7e32852fa0857b47be57fcc786809c6e4741170113cc5c860d6c51fa3256b56b14491b105da4c9e7d05ec03cba74ff5c8bd2493634288593bcafb1de50") getcwd(&(0x7f0000000140)=""/158, 0x9e) [ 135.524912] tmpfs: No value for mount option 'Dl&³Òú„ghÅy° ؃¶bzmbĈ0ØÜUµk÷¦Â’ÌŠkG'yj у_îÜ~·ÞXW”8ÞèÂeS«qji*Oè—ˆ[7Õ' 2018/05/03 07:54:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8000, &(0x7f0000000080)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) r1 = semget$private(0x0, 0x2, 0x200) semget$private(0x0, 0x3, 0x100) dup(0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:58 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:58 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x80201, 0x0) recvfrom$ax25(r0, &(0x7f0000000240)=""/27, 0x1b, 0x2001, &(0x7f0000000280)={0x3, {"ce71fc532dc42d"}, 0xc9}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="bbdd34334e6a10199e9140f4d03a29a30fc57ee9fb33ac0f87397be5e4b1b7b9bd7ed4002b28dfcca1ba1e96e2d66c49bd88392b4bc372", 0x37, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000580)=[{&(0x7f0000000100)="e4e33c56582415a6616488507e754ae16684aeb4b386f33cfed35df24e4d2056374f4d8c0668c5b4d5143bfb6d70d07d0660d00ff7365bea103e156d23e8b622d60099e59547d9713d577a469e43768b7228106c8da20d18821e1259b3ef57b733de67ffe51788fa4209f58db5d8fbc85189021c20985818af43b5143785e7577dec595d4c070f8bec352eb7d2d403de8f05fbf7c23c493e2ed5c2dfec1829139dd1bf6340f2a72bc0507fbac45fef881c4029f075b2e91e7f0b8565762f7001082503ce95b5b39bf4ca8edc325cb656745d", 0xd2}, {&(0x7f00000002c0)="154ac8bf734971bcad8dfa0acd84ca58a30981a2f4b6e6", 0x17}, {&(0x7f0000000300)="07768737ac7e7caaaa7eb93a39a67778615c0aaa424da3ae34ce5c41277b9faf40ea63cc2e54c4a693ad3229c0a9f6ebf4a913cb0ff23fd9697c5b463e441373442ecd0010eae13261b82bc12020af48d8a595fef96efc15073cb9be94c670d08069d2abb89d089ebed3415d3793211ddd28b78d903eada6f0d82006ed47b3315283f36d808227829c", 0x89}, {&(0x7f00000003c0)="7e27c94b0cb72ded9a0122673556e49124bc80260e5b12fa9ac77a406009a78d37711b7907498e0318723effad0514c3c41295cd3082f86c5b737e5524f3930a56cc235c9dd6f6494fbe31d4227e298bfd9e5975c6502260cf8d411a722351a44d7bc5e7ff64f22f6558eaa33fb7744c70db597db8a8665d63a114c6e7ced0bdb25d57f584e6c907d2cf45d7ad12c58ef3e70040712c4bec6c5dcb253c8954d2068b86abed6cc59dde56cc8663ccafc7551c827825f41c0fe23c0c466c9d967dc808d72c9bc5", 0xc6}, {&(0x7f00000004c0)="a77b10fae6b83bccbc60c40273f97267defb752d41f3764160b932eef369524db6e70ef52db36434a6e588119768be8e3c3c45f134992dd6f364e0960052a9bb43", 0x41}, {&(0x7f0000000540)}], 0x6, r3) r4 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000000c0)) [ 135.661770] tmpfs: No value for mount option 'Dl&³Òú„ghÅy° ؃¶bzmbĈ0ØÜUµk÷¦Â’ÌŠkG'yj у_îÜ~·ÞXW”8ÞèÂeS«qji*Oè—ˆ[7Õ' 2018/05/03 07:54:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:58 executing program 1: r0 = memfd_create(&(0x7f0000000180)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:58 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f00000001c0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='big_key\x00', &(0x7f0000000180)='::\x00') 2018/05/03 07:54:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:59 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:59 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x8, 0x1ff}, 0x2) clock_getres(0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:54:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff00000001, 0x8000) sendmsg$rds(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x401}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/162, 0xa2}], 0x4, &(0x7f0000000680)=[@fadd={0x58, 0x114, 0x6, {{0x1, 0x1}, &(0x7f0000000400)=0x2, &(0x7f0000000440)=0x101, 0x1, 0x3, 0x6, 0x100, 0x24, 0xfffffffffffffffe}}, @mask_fadd={0x58, 0x114, 0x8, {{0xc1, 0x2}, &(0x7f0000000480)=0x52f, &(0x7f00000004c0)=0xfffffffffffffffe, 0x700000000000000, 0x7, 0x0, 0x0, 0x21, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000500)=""/159, 0x9f}, &(0x7f00000005c0), 0x20}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xfffffffffffffffe}, @mask_cswp={0x58, 0x114, 0x9, {{0xffffffffffffffc0, 0x2}, &(0x7f0000000600)=0x80000000, &(0x7f0000000640)=0x12ab79ba, 0x8, 0x2, 0x3, 0x583e69e6, 0x40, 0x2}}], 0x150, 0x80}, 0x841) 2018/05/03 07:54:59 executing program 1: memfd_create(&(0x7f0000000040)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc1f000000000000000073c25a6287c64dbea37a", 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) 2018/05/03 07:54:59 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:54:59 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) 2018/05/03 07:54:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:54:59 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/03 07:54:59 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001040)=@get={0x1, &(0x7f0000000040)=""/4096, 0xfff}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x404000, 0x0) connect$vsock_dgram(r1, &(0x7f0000001080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = request_key(&(0x7f0000001140)='trusted\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='+bdev\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:54:59 executing program 0: syslog(0x9, &(0x7f0000000140)=""/180, 0xb4) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000007c0), 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000800)=0xe9e3, 0x4) chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/255, 0xff}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/19, 0x13}], 0x7, &(0x7f0000000700)=""/7, 0x7, 0x2}, 0x40000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) delete_module(&(0x7f0000000780)='hfs\x00', 0x200) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x40, &(0x7f0000000380)) pause() 2018/05/03 07:54:59 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x401) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/159) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0xfff, 0x9}, 0x9}, 0x10) write$cgroup_int(r2, &(0x7f0000000080)={[0x37, 0x3f, 0x2d, 0x37, 0x33, 0x3b, 0x3f, 0x2c, 0x35]}, 0x9) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) recvmmsg(r0, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000440)=""/185, 0xb9}, {&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f0000000500)=""/64, 0x40}], 0x6, &(0x7f00000005c0)=""/139, 0x8b}, 0x6}, {{&(0x7f0000000680)=@generic, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/176, 0xb0}], 0x1, &(0x7f0000000800)=""/56, 0x38, 0x2}, 0x100000001}, {{&(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000008c0)=""/58, 0x3a}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/245, 0xf5}, {&(0x7f0000000a40)=""/25, 0x19}, {&(0x7f0000000a80)=""/244, 0xf4}, {&(0x7f0000000b80)=""/195, 0xc3}], 0x6, &(0x7f0000000d00)=""/25, 0x19, 0x7f}, 0xfffffffffffffff8}], 0x3, 0x40, &(0x7f0000000e00)) 2018/05/03 07:54:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:54:59 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/191, 0xbf, 0x40, &(0x7f00000000c0)={0x1a, 0xe1c92dc280c8ad11, 0xfffffffffffff2f1, 0x20, 0x7, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:54:59 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004b80)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004bc0)={0x4, 0x8, 0x6, {r2, r3+30000000}, 0x9, 0x7}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x22102, 0x0) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001780)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001880)=0xe8) getresuid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0, 0x0}, &(0x7f0000004900)=0xc) r11 = geteuid() stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000004b40)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000004780)=[{&(0x7f0000000140)={0x1c, 0x2e, 0x918, 0x70bd2b, 0x25dfdbff, "", [@typed={0x4, 0x88}, @typed={0x8, 0x59, @fd=r0}]}, 0x1c}, {&(0x7f0000000180)={0x10, 0x3d, 0x304, 0x70bd28, 0x25dfdbfb}, 0x10}, {&(0x7f00000001c0)={0x1168, 0x12, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@generic="016823505dc6ab75e8bcf12ebd7ced651319da70c725dd2881f8251430724ffddc6582c9502ea2eaa919971dabb7bc849e6376c64e10b08e6afe338f22bda5896a3d5574729ed75b0a1fea50cf8964bf8af045fcbf60ba557a3d526c4e2620155343c595d3a4590e59a1e846dcf6bef3e8876af7a37613d7ef8412aff49767aeb2b8b44b3184d43f01b7d08b2e912200bd7400b999dae912e5d83623ae9bb70ac24d90938f1180cb3c5cd18bf1e09684e9c070328f25ccdfac21336a6deef7f9396a607d0989e192", @generic="e89a30bab0da74956fac8591fd2d0b77b1b92401a6f92db7e3611bc8ef873cfeaf8cdea97e142b9704cde0a6d52ccbd3ff80ecaba78fe9122e7671e22a623c0f5bb30384a8ce21660de40a5b5bc5d6fc7d616cb14d982666135eed1d98cde66b9b1a934b8c61ac699e737ccec74bb9694f85870f9db37c30954259bd651745e4c18472991990aab9e013a219f6b6bb", @generic="0701b899b90fefc8edfcfa40c2b164f7498f8c25b4b6f8c28f0b802f34ede7cf73a0b816601f93983bb35ea54a00ebcc6c6a3d4598ee16dd9c5b59fc7a93f50f581bc09cfef1a76666c5de13e74ba3218c321d9b24d3cadc84cb90748e698d2041b95870f768b399568d17767531191a61e431d98470bb727ce9de453e834a9e5230a67768c2ace75afebc457aa5c70febb3b79744ea7689daebab293a5e2d9280cdbc46a76d95e51f6a4559586046c3e26913c48bbd3bbf5cda8fc4a9b50c5b1d4815823a9fc8998d7ed7d9e582ef66ed106a95963f851c92ebc36637d9d1f8213894f51168d919e8cdaa75029dc093750e55eba7f8dc0a8beacde750e7216dfc3b9a81b3fb17a7be1702b2a8e9d2da526c14d17429d714a5157df365d7e2d747466bf1a87d0727657ab599c751989e8bf83f1c8d266da448c91d5cd9d922a871f6d47b9b0c60b5b4f76679e6cb627e7418a6b0e1fbb00820bc401c65549ac942a1866160b9a76e369324325cd44583df34a2dfdaee0c29ac2d7d9b892526b1820f96e98ecfa24046bcea9616c9b2dbc053ee1b78225c87d06de4947b9d5363c6f5750528d77a8709a62708fbc6500e2904b77cb7d9fcbab1ff17678dc3cd34bbdba37d2508c6c4a1ef23c553914f3c15cd228917aa4c4e2a8aabe250973c14679309984c7aa0a0e58173ff65e765b0a29f4cbf8d1535babfbef97649021dac3e1c9e3ffed56e4eedb64d09f6ac9a24f1a50abce7c0df210219ddd8ae254b3e8ca0053b388888c4323ee3635e01f17622d3a8175a46f184f52cc56e0216d720ae29acbc4c2269c761aee163419b5e95428a867f347b2002ceaaae218e45306a802db25fc0d0c39e041bfc02ceca4ce358cec73a18597b3779b6c2591f44a3b824984a02fe6e8748dd0bd3c79b74f1921bc0552fd7a4ad3e9ba0b9652a0cd90af781efed0c1f88c34daf80cbe01fbfdf96e39199d8f2b4ff53991ab57188e791c88174aee56a725348c9758c99a6de2f19ecb427ede17b43ae803461489d30a16dbc458b4cc491a74de7cf258818a627c71e2b4e83c2037b8b90abae5d9279e67e5ee6f32d22fb5525051852d68fc5ff1551e129fd3995cb287c7af6be0207b86d0627445bb05a6da0daf3c35b9e8b384ef7369b7abda51ab0f5a41a3c30fa12aeb7c9b97f3460d951a0a2c80cc2a94c2f041553b4292df5b12e95314a62085ad1dc0c397a4c22de1ad05c560b601f83d795ff278998e569b4820e62d9b0a1942ac3c06fb81f80e0b12e4f89aab8e22fb064b4d8296c13d011fa67aca0be1d6388ef3bf03b38596136011a9f308c8b4e239d32d1e8bd28a97f8dcbe5207ae801811c45f2537f60ea9278cc778ab60cc7c56a614f9df1941f80c564feb1bf57603fafd642f79021c2ff99174b2bfa79f0f45cd7bdada94c6114317b4bc3db7b6c1d3d235325fe4a0c21b398a674aea0a3ea35db9dcd29ddad543c6ca516a3c481dab9cf0732c4fd37ba4c42cd880e3f1c868f903feea8ff85f74bbd435b97b2f3cb588f82161b5e8a9c23f50901a2e19cb2fb7757cfb5ef1f984b16ebca296ee869cd43132923781aabff388bdee587f900db98f3fa596d25f8f8a90b7c579fab23dcd037af115c18a897e66d63cb26c467d2da1ab6a9a3760d779d52a081d891595c2001fa9233757ef35ea947fe545fee0f6e706b5c3b280be423a8e461f60b7bd5fdf3a2ac5c2cc47c8f99af6d5e40cf48565d4bcfb7daa054d1ebbb2d6f315f106c5fbe2439712a548c0072a352732194deaee7a4cebc62b8fe415805057072e449e4dd366c991094fd5c6a82ba1150aed6fc45d9fd9ea63b69092f5c3f68255fe3c107407c2576cac9054cf4d3dd6e8fe0bde8ad07acb8efae8b6bb8b0add9cb1bdd037f4f4c6cc771455c01be7a12f7a613451996ea1b47d1539c7b885ffa98efa47aca0b1424b19eed7b9029843a4bf7414cbfeea09626f6f68ee59ef4ff281ff4a454c60effebbb05a9078feda259784af5552c0d0e4db2239e5dded57c318c5a4f1683f516af3faa154ace07956eb0d42b2788e5a31325a90c5059253bfa48e8bc8e3a56f9683b2e0904e4cda07afc868b871610aed3de6949510188048fb80e7dcbaf6809f0de7ca39d5d1f9514e896ccd1f44b6c92012dbe8f06db625c841ae6410604be7d582fcde353280da4b632a206dfec26dc7a1ed653843c2d96a02a7ca6c48f1672b2f3c03c2304d286af81b29c5ffdeadbc87bc5a455128d44d1d84d096f0745cf3bda85e4a9a50ab189c8874fe1637ee8133520d76edbb7364acc119025b79db3ee46013c1f7394d636bcce57785f519157b5914011043d0a5229054af7a9edd9f37e05ce02248490670e9ca3d9be5abd2f169c5cfa5b4632dc8e6653dfc8310357b3c57ffa90d0f3885b103e361b412d9b09d3843337d5d981daf7a34134e5db9f038f94495a01d4ee43422ab3334ea373b885a8b008aa70b1ac98e8a0bea8954142357016685bdeaa6eb82041bddfa7427ffe7c2fb77cb516e2290046723fca3c482b13eef5ead1ccf076226911e9e1253d90c4efcefe0b9758defe32a469b6762a8b3593538584f3ecf9338164e4e85d6e212f6d83143fe66da5ec0d8a5177db3b1e181876a66cf3b97d1bc6d2c0441093df8b541b8a539567fef4e9f2f87c447eb8dbe9bf8a8e3290a60f2eccf307bd1ea240a544d377973efc4b7cee2a1a97a3aa641d7f931ec73ad70df6af989b645f37b57cdbf09f6d6b8debef4585cc028b185ad60c52ec4522a8fc3dfa0f0257f32f4edef429bf9802261b535acce01a1699fd086d82cc1ace9ae644d85adbd22ee82d89498220c892970938b31e09a81dbf1596536223bba601c4f5ae0b5ab8dfa01345929ae739f9853b16586c1e5157c9cc84c4252d89420ab1e6ea866473489985382aef33ba897eb1786379250f2e4275929049fa9122e0f40fe1784820bf7b8cbe97e33d9371b7a99b8b54c364010b7f4f0298fdd5b33f9a387a1c52a49acb25f47bd32b87dafa8320844f1973de7732b462c04086386ddee00fce739a1bd13c1816552bb8af376a9f443ea6fa7d5ac64478cb82f94ada5c4867c9f2955d480076abc465f7144347153b7ed375ea43e05a868c7968f4bb6f4f6d2d9801236386368d429db957b3ceb4dbaefd4958304ec272cb5f7b66599f7ba4ec2395ab56ab014677d5f62018918f31b24d59d7fdeb520ed9ea2f653570c793704d20447aba70dc853fb122fae18c26b2620e7e5e9aa4158622434938bb565785072725dbfc04599ea70881e54ce5cbc6266802dde2df39fedd76fdb432e4c606eddd95d7f27e3c00faa7290a80b3b776b98b553091f519768eac4b91f9667b329742627e3b36cbb8afdffeb3860d7844599bcfadba1ade4ca01cfefc64950a65755704a36601b26d57996436a0824ac6449d265064909d9b4917b1e2b8cf832c9c141cadc84a59b7b1f09f36e8e69adea52eb47560771d17b71e74300919d6808f66557598fc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@generic="b0471750d6b741ff95c1af8d0ccff1f64e57cf208867ae36cce75e3deca9a9b645d6ff9161570cddec0c7ad5cd55e90e38244db5e24f6f03b2f87d12af09aed88ab48be07506d02822d0aac7d4e6df969628a0a5b698379220af662248cdf4f221333319d8431e75f97f724ff162f85d9b03b57417a87d153254194cbaf8", @generic="0f2cc3124b78be84349db4298839c5527172c4c9337fcc342f5ca27b9f5c3d8466369adebbad83bbea83d59bcb398798cec2c446fed4457f7c78d0e8e80555ff72a2724dda9fbdaef14f22729d931a84d44dfd3336a293152c85d1b68384b41dd5a35fbb76ee3011a6bf95a37bd722bacb0ab11fa083827b888213d21a771b3662955bcdd732f7f3c1d4cf3a322c68ca982183e2b3b742fd405a0d471e9509d152820846808143abbf", @nested={0x14, 0x5a, [@typed={0x8, 0x48, @u32=0x530}, @typed={0x8, 0x10, @fd=r0}]}, @nested={0x294, 0x77, [@generic="02ca064c1c94b49cec65b7ff3abc029965da0796ba51cee126b912344d877a64fd9074027e93502d55c89de7339ca29624aaaac8ad966aea8597c5a0f766352eaf1926b7758d087bbdf169b065cc29686de75a1c89b1e2c7a02e21b44cd20f3e264b386e23e35c7b08f44e58b9aad4691e6c79b09ad7cfe79f4dc4b01a2d36e6825f654b050e1606e9bdd886809a149d0b5ac8b47bdfae0c21abe01f7fa96a9f73d2ee7a6de90ff52e2129d6b81adc695bc6f5fd0c6c6cf5391a9d6844825e5fc5a6ffa413", @typed={0x8, 0xa, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x6f}, @generic="284af0bc80a69b3afd98be5d6f0d2a57fcc32cda4e9b8a48e1bd87b9774fd89f3933999c8abcbf002acdaaa4ab8332282d7762c5758fd7d53e13e20c6c0ced1eae7089eaf7a2c7b13f7197a4e0b71b6a412b7386ded35dc9ec8dcb747b0aaaec56364e9a14375ab37785211f75650ccb7020", @generic="77ed0c970b24301c62a801e7f7edd8ce903028107bd316faba0764d2c2cb8fb1753d9b66817f5f307d0bf7d6cfdd29826b2771771e81df1463600f29d8b16a843789ee85ca618878ad860c064ccf44faadd66710b8631442bc899bcc03645423486ebab4f582deb8f26828abfd9959e12caedd02616bde97ab677707023050afe7199c382d7c1a53ef3f522078740081d118c5e8434198b0caf22a61595c967c1549171220538a68202ccada7e3eb55c616da5bffcf4ea4ed31db0d231275a715af7f22c929743c62f66e5e07075a22083d6f56a47e4358e", @generic="9ff21c4870beb5676e14f13b67fd5619d54214d88786b3fbc74ce1a197cc3908f0bdc8265b632fa8aed419557be652849874e68bd0dec30aa14ca81095d362e2bee99053b2d626ea7adf5df9d00def54eb4d26c9202578bc2eb7afd428cd643e93786501d42c34d408e2090676", @typed={0x8, 0x1b, @pid=r1}]}]}, 0x15e0}], 0x7, &(0x7f0000004a00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x2004c044}, 0x80) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 2018/05/03 07:55:00 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:55:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 07:55:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x76, 0x0, 0x7, 0x5, 0x9}, &(0x7f0000000180)=0x98) write$fuse(r0, &(0x7f00000002c0)={0x28, 0x0, 0x2, @fuse_notify_delete_out={0xae, 0x7, 0xfff}}, 0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={r2, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) clock_getres(0x0, &(0x7f0000000000)) r3 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x8, 0xd3d5, 0x154, 0x400, 0x2, 0x7, 0x8f, 0x265, 0x38, 0x181, 0x7, 0x4, 0x20, 0x2, 0x0, 0x2, 0x2}, [{0x2, 0x40, 0x7ff, 0x4, 0x4, 0xe528, 0xeb, 0x7970}, {0x7474e551, 0x9, 0x10000, 0x8534, 0x9, 0x3ff, 0x9, 0x98}], "b2c516cb994addf9265a514c2f2238640a787556aa447aefcf50e9175354fae55c2facf0e06550a73bfbc15c930070134a4edee545daf9b69e1279aed316c775617d5935793e837badf17e303c52300b016b1fd88e9c246790545c1a371786ac813ba4e9b3c998a0b858672164a5661a004f45801810896d510e29f2e60d8a23dcbb302290ad26cf6a936fff2fc1f73e1acd594fe2bb3b86d2c76941908a9e0c2db81d70bf33a38602e9a3dd76fc195b", [[], [], []]}, 0x428) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x189000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000003c0)=""/118) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'veth0_to_team\x00', 0xfffffffffffffffe}) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/188) 2018/05/03 07:55:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:00 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:55:00 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:00 executing program 0: mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:55:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:00 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0), 0x0, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) read(r1, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/03 07:55:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0xffffffffffffffb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xa4, "3a37534156c961ccd00477e3ffb6b169739f2225521ae337c471bd80a6f356f8a3f6648e5ae750bdaee5e7925d40c309bfff9bbd27355fe02790b4fbbcdc08cf23fd0e178662183aad37cf59d09309a90338b6fd638dd09e4509fa4d8fee9bd1b89021d8fac637948546381196bd1754a441a0326bed11acd7974ac289780df465df40be18072ac373414bbb5d681b669373121ef8d7928ef15036822c1742817efd3832"}, &(0x7f0000000240)=0xac) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x80000000008, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xc, "ff3b08ff403e599dedd16e41"}, &(0x7f0000000140)=0x14) 2018/05/03 07:55:00 executing program 1: set_thread_area(&(0x7f0000000000)={0x3b9, 0x0, 0x400, 0x400000000001, 0x0, 0x6, 0xece, 0x8000000, 0x2, 0x9}) r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x21, 0x3, "82a46cd84810048dce627c665c68011f14a46f312ed7d51b61"}, 0x200) 2018/05/03 07:55:01 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) r0 = memfd_create(&(0x7f0000000240)='-|eth0mime_typewlan0\x00', 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3}) 2018/05/03 07:55:01 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x84af, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000300)={0x10000000001, 0x10004, 0x800001d}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) r3 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000040)=""/118) 2018/05/03 07:55:01 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) 2018/05/03 07:55:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x6}, {0x0, 0x200}, {0x0, 0x1}, {0xf, 0x10001}, {0x3, 0x6aa8}, {0xb, 0x8c}, {0x0, 0x80000000}, {0x4, 0x9}, {0x2}, {0x6}], 0xa) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:55:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:01 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) pause() ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:55:01 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1b152cbf, 0x5, 0x7, 0x5, 0x6, 0x0, 0x689b, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x81}}, 0x7fffffff, 0x0, 0x77d, 0x2, 0x5}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x4, 0x2}, 0xc) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:55:01 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:01 executing program 0: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000800)=0x99, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000006c0)=0x5, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x1200) sendmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000140)=@full={{0x3, {"6fd5e5ce6f9d6b"}, 0x8}, [{"a890c5b9773a7c"}, {"4722a164814d19"}, {"a685810d93e8ac"}, {"392e0cc3936822"}, {"0eb2663e88c410"}, {"7a0552a25d7f9c"}, {"6c94658345b8ed"}, {"83e3d88bb45ed2"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000040)="1ba9ae183086f10f54b3fbdfcfb9d8efff8b819f71c33f45804726e9e042bf86429f0194357151d7899437dcfa467d821b3987966ec8", 0x36}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="b2874d55451917bad0b651a6c9d05e82bfd7178be0463846f493f39146df2d9918abefccc0090e956634580118820ec60f1414661108b6c0a9cbe241592016fb9e45cac097fb78b3ed7ac9c89e971a9f8155483a3514998e49a91ac8c4f6eb6d893fb2bcfaf63d605d52737fd1228e05c1ab25c6cd27df82f1fd4acf9c30714a45f2f7d4e3663b2f05a63a8de8720b30813be23f68f9f1b66355", 0x9a}, {&(0x7f00000002c0)="519f8969d9088091fa616fc07373a54a9252c669376a9bcd95eb333ea4273d6a5c257f58881c9843a56deec65bfbf53f8788cbbe09ff267b32a83a78a2b439f3ff9bc823e00333c9403c16837b21e03a573ecd983883ad4796ee99ff5369a33e466357ff2006a04d3fb73d81b95494d759f34905a5a007e702a78619e943db04746e5fec574658511f577dbba75a2d702abca7573da0f676b2d4395994a45dabf7f00b39e2064af94b33dae28464fba1e54b4da9d0a34a2c5ec0ed165b5e7f99d400cab7772f4c50010e781c3c5335cc546dde41e6ce6ed8d636ca8c93e75349e9e737a94057eb7ccf6354a749e03dec62903c273c29fdda", 0xf8}, {&(0x7f00000003c0)="cb3123dd9874acfc5978cf16b7c00e444eeb08f315a3f0e04fd2c935aaef4cacf5", 0x21}, {&(0x7f0000000400)="f5556590580299a03a26d66abe5b08247297dbd5c25fe97c4278fb044dfdb47fd23672b5543912e0aa63a8c84be6e0b9483abb009284755bbdc66cf84c00aaec9e4d724c66f134d7c148bdddcead1405a50b00bde3c043848c9b06d184702b6d68c118ba317efd637815061d1d5134311ac9cd13c8225bcb270031411fe2fe5a", 0x80}], 0x6, &(0x7f0000000540)=[{0x108, 0x0, 0x57, "733aedca16af8381854216dd4cc77c676d6278f32c218d88e5ff311ef98f45767bbeccad05486933838a8f8ebb2d9639546daf30e57bac8207f7ecd69a2fe2e5cb31c0ece96bccf7ae47be54befc848523fe732c21960c798bda6c06e994d683d4b9abeda6370bc79cdacd1751ecd4a7d3979522bbd99adb4ed8117cf2a5e58a0c5217f37427881f5dc345c600f3fd4a404c066f42340b460ca5db74165c613f7c035bba601fe4c184bb4ec3eacca2ba014936b0418b5a89fb5d7ddc4ec0ce670c731d92e8e0c512d0299e738edea9100d523c420f68263c3b48601cd04073c04bcb2762a749a086f088fc8af347af5896f3e96b0e"}], 0x108, 0x20000000}, 0x24000094) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) fsetxattr(r1, &(0x7f0000000780)=@known='security.ima\x00', &(0x7f00000007c0)='wlan0/posix_acl_access\x00', 0x17, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb) 2018/05/03 07:55:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:01 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) 2018/05/03 07:55:01 executing program 3: semget$private(0x0, 0x1, 0x700) clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'sit0\x00', {0x4, 0x20, 0x1000, "186f714e973c", 0x1000}}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:55:01 executing program 1: memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) 2018/05/03 07:55:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) write$fuse(r1, &(0x7f0000000040)={0x20, 0x1, 0x9, @fuse_ioctl_out={0x1ff, 0x3, 0x80, 0x101}}, 0x20) r2 = epoll_create1(0x80000) msgget(0x0, 0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) [ 138.815649] tmpfs: No value for mount option 'Ô' 2018/05/03 07:55:01 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) [ 138.929396] tmpfs: No value for mount option 'Ô' 2018/05/03 07:55:02 executing program 1: r0 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155adf0c6947c573e5a690f2576382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/45) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:55:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0xff, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x4, 'lc\x00', 0x31, 0x0, 0x33}, 0x2c) accept4(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80000) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffffffffffe62) 2018/05/03 07:55:02 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/118) 2018/05/03 07:55:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = dup2(r1, r0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x9) 2018/05/03 07:55:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="1a6752fa4dc40febcaee") syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:55:02 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 07:55:02 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:02 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 07:55:02 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x77, "1d73792ad5e10bb0fc0241076a493304599d9b7f081abf2aeb98df1654324f2e1e7ecc77fee877c405921e12b2b07008ba050a19699f95fb21a6f0a08117351936bcd03f517515bd24a92e7b93893e7b8b37bb577c24dbff7c4b6f4fd5daf6abafd208adeabfbc0d90ae24a38a6baa409aa1b1e6921dc7"}, &(0x7f0000000140)=0x7f) 2018/05/03 07:55:02 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x400) dup(r0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/05/03 07:55:02 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0xffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/05/03 07:55:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta)\x00'}, 0x58) 2018/05/03 07:55:02 executing program 0: syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x441, 0x0, &(0x7f0000000180), 0x10000000, &(0x7f0000000200)=ANY=[]) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='befs\x00', 0x0, &(0x7f0000000380)) socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffff9) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/94) 2018/05/03 07:55:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xae53, 0x1399, 0x9, 0x4, 0x7f, 0x3, 0x3f, 0x4, 0x240, 0x38, 0x3a1, 0x2, 0x3f, 0x20, 0x1, 0x7ff, 0xfffffffffffffeff, 0x2}, [{0x0, 0x92, 0x1, 0x7fff, 0x3, 0xf, 0xcac, 0x5}], "3c283773e5e2e462b82d19d9377e472f2b528e714b11abc1f9a664f890ca8acc0df0f68fa39a92b7c2c178cd69c3551d0dd2d4bf368c234837d625a472e533248938e535ee08814e1730550939b8876ccc6618ee502303d9390e36ceb1cc67f9bf099402d03f13cde3909642f0242de9d4", [[], [], [], [], [], [], [], [], []]}, 0x9c9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000, 0x4}) 2018/05/03 07:55:02 executing program 3: clock_getres(0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x23c, 0x80000) r2 = dup2(r1, 0xffffffffffffff9c) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:55:02 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:03 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/03 07:55:03 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000002c0)=0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) clone(0xc000000, &(0x7f0000000140)="ac424752aafa6cb092c53fd21e0531e5bdfc11efe5568e782585b793d4f003b53f231a8800c180ca75c642d924eb02d11922fa67124f14e54956ba3c201a627b9a494277552b2aeccd1a61e21a476e9acfc9719dc1e09b8e905a8fc759537a784678bfd18266de1d73f0adba600ea2c548fd8b4eba743fd0459a924e700a0a41af37aea7e1d78c23d60956bd0686f2d92dc8557a5064b54eda", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="5022db50b86d25a652e71c8e862b3ad4b718076b23f257a0e3893b2bf9") mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)) 2018/05/03 07:55:03 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:03 executing program 3: openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100000000802, 0x0) clock_getres(0x0, &(0x7f0000000000)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/03 07:55:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/03 07:55:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) fadvise64(r0, 0x30, 0x8, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x402800) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000300)=[0x3, 0x9]) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000280)={'tunl0\x00', 0x5}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000140)={0x0, 0x3, 0x9, 0x0, 0x1000}) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x20000) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000200)={{0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'fo\x00', 0x38, 0x5, 0xd}, {@broadcast=0xffffffff, 0x4e23, 0x10000, 0xa5c9, 0x6, 0x55a}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x101, 0x5f, 0x1, 0x0, 0x0, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x20, 0x4e9, 0xfffffffffffff5d1, 0x7, 0x10}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x1}, &(0x7f0000000480)=0x8) 2018/05/03 07:55:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0xc) 2018/05/03 07:55:03 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pause() ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 140.443484] ================================================================== [ 140.450916] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 140.456634] CPU: 0 PID: 10370 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 140.463553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.472904] Call Trace: [ 140.475498] dump_stack+0x185/0x1d0 [ 140.479128] ? alg_bind+0xe3/0xd90 [ 140.482671] kmsan_report+0x142/0x240 [ 140.486476] __msan_warning_32+0x6c/0xb0 [ 140.490539] alg_bind+0xe3/0xd90 [ 140.493910] ? alg_sock_destruct+0x160/0x160 [ 140.498323] SYSC_bind+0x3f2/0x4b0 [ 140.501867] ? syscall_return_slowpath+0xe9/0x700 [ 140.506723] SyS_bind+0x54/0x80 [ 140.510002] do_syscall_64+0x309/0x430 [ 140.513895] ? SYSC_socketpair+0x14a0/0x14a0 [ 140.518313] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.523500] RIP: 0033:0x455979 [ 140.526688] RSP: 002b:00007f69447f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 140.534398] RAX: ffffffffffffffda RBX: 00007f69447f36d4 RCX: 0000000000455979 [ 140.541668] RDX: 000000000000000c RSI: 0000000020001540 RDI: 0000000000000013 [ 140.548938] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.556204] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.563471] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 140.570740] [ 140.572360] Local variable description: ----address@SYSC_bind [ 140.578234] Variable was created at: [ 140.581945] SYSC_bind+0x6f/0x4b0 [ 140.585392] SyS_bind+0x54/0x80 [ 140.588658] ================================================================== [ 140.596002] Disabling lock debugging due to kernel taint [ 140.601442] Kernel panic - not syncing: panic_on_warn set ... [ 140.601442] [ 140.608808] CPU: 0 PID: 10370 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 140.617033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.626378] Call Trace: [ 140.628969] dump_stack+0x185/0x1d0 [ 140.632604] panic+0x39d/0x940 [ 140.635824] ? alg_bind+0xe3/0xd90 [ 140.639371] kmsan_report+0x238/0x240 [ 140.643176] __msan_warning_32+0x6c/0xb0 [ 140.647236] alg_bind+0xe3/0xd90 [ 140.650646] ? alg_sock_destruct+0x160/0x160 [ 140.655055] SYSC_bind+0x3f2/0x4b0 [ 140.658596] ? syscall_return_slowpath+0xe9/0x700 [ 140.663441] SyS_bind+0x54/0x80 [ 140.666717] do_syscall_64+0x309/0x430 [ 140.670607] ? SYSC_socketpair+0x14a0/0x14a0 [ 140.675021] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 140.680211] RIP: 0033:0x455979 [ 140.683396] RSP: 002b:00007f69447f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 140.691103] RAX: ffffffffffffffda RBX: 00007f69447f36d4 RCX: 0000000000455979 [ 140.698368] RDX: 000000000000000c RSI: 0000000020001540 RDI: 0000000000000013 [ 140.705636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.712905] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.720177] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 140.727859] Dumping ftrace buffer: [ 140.731389] (ftrace buffer empty) [ 140.735075] Kernel Offset: disabled [ 140.738677] Rebooting in 86400 seconds..