2d1d4f1dd93becb877d3fac792df099d15fd16ce0e25cc75d32e4ecf0fa9f8a85892d650c5724c8dd4cb5af518ab79b3c76c54bd799e4ab82e019dd2d89a9d527df9efb6cb512a473094feec4fd0c8ca3c50467dca0497b1fc2c47c5f471ee57335f00495147ce67e5f93d242553ae4efc0bdd428d55e23f5bc2fe935bf3389734e25db15b8e61ff147e6cdfe3be0e2c8bf3bbdc9aece97de2e20be188654ef036426136fff9b65e08eaed9fd7853c99928f57556fc3b3bfce7d29be72e35b20c8f6f665d20458d1d105c172fe7cd8fca67d7caf4228984df876f88f4d44b1a6a031b31b39f0fee43cd51c5df5209888673fc4ca71ffbd4e5dbc432e71cc4c203499fe4b40051e303338fbec3f12b0cd9298d37056de37c915ec5e812a16322cbc0a14e23583c3a1c18d51fd12f0e4e03c9392ea394c4cb346a3805453b32fb9f262968ad7046277bd5bb71eda631d7f33194fe85581565c5571e3bc3d3243b4238e384e454e1174cffb631cf33c793220c7a2977b38329a10022670e316269397c240b5a5ba887e4b212627b9daf07906286ca6f5dfc2e5494358ab618d33d9d7f756636d7f7088a01e8f70af515b0964d3d75d3f17bf077f043bc14605ca3a960fa8e0ac39935ff2cd9932a1dc5fe83f72816d6ac06d864d5aa227434d1a18df14fcbdacae34e63e3798d8f15e388161e1654d8867d921a3090b60af55121cc9a8d3520c6a43a974822970f39915333bbef22a2cc0a266fe6946cefb82af765a096d39205606212a69dbe800fbd0bd9cbd74f27a72c6d143aaae8b3ac9f28ca052646efa25ec906c2728f370444015d74c6ddd7b09aa47d2f8241bb366c14a8c723729144249ce304039768b46df69a14a5c366411b3f4931eca62c6ebd4c1d507186819c7c607657b073f2c6cc9edfffc8fca53e062b67fe8f3feb2473d6e62e5df37f82027038a382f988c2a57702a1e65207805317cb4f7d473f29db88e68651d28a50d7fa500ac286124e444c636735236469e78ef22f160e525ea7384da9d23dcfbdccf81f4ba2a85e55179960c9ae187aa862c27d83a29114e304e6ed3c31855474ec5e20c90a8e2e5ebeeb4ac110e3315b02a02269e40ac544eb9de2a3214c42e8592736ccfec453bc48f45f3d6b8bf61c893fe9812e9193cc29280ff5fd8aee36956f3a65008a3abd35269cc651cd65ea7743a5cbf559abfbc7484bfd587add28939dd70ced4532e742463d36fe29df75c0b5fba9ec1639ccd639b63c62c81ba27c38581e50bdd63abdc116577e141b4567b1caae5df6af24c16cc50867756ceb668201226f7de51dfc67087a2de24c94e8c7c757df46cdadfee7afe526cba6e997a01681814d7b06bcfd9461afc9860d7979fa7271d0b775b87ec987738f7e0df0cb41049192ac0265379ad473429acbeb208c55d659c13192b519d62fe4ef71b1edc3657bad8729949b342ab10577cf65634e64861eee8b01684c44501aa7cb9101cdfbfd0f288b436e950abaf7f948c0befce0ef72f9255ed5e5ae094556da6bec23630fbea7765540462649d6116cc9b0a0cb1c0a7f8cdf02c029fc719409250e8cc86305923d4efb033a20fb47e74f03846b78dcfe5cdfa8e7d409912e3fd7d35b98686d25f7d7af058e8b8a70480f90730207046a756387c63c9e6db7790f6e743d3e94faf4261ee08be53f250690e3b183642bb35231a42e2becbe267030cbcbcbee47fa3ba398fc54a98c0cc228e1d10227adbc3953da4d06e73065036eefd1abe663968413977d918318ce853858cad0447db720d94b66f8c7f3c49d3b24c40f4e5e1b66a99557ff28376443897c3d41adbad662b27a2186fd3c554fc9b56d10ea996d33d764cf8167b4848e598430e40a506dcfc49118684889b4c540df099f894dc811bfbe9f93c683eeb99ce870c5f423a1ac5d427c78ac9d4afecbea79aa594a693d7829c4d00d2ecd96aa477870d2294a7eda309e258762e3a00f85d0822fcc9947513fe6525f00adb87fc1558a2afb3a4f1fe7a403187ac106b74af5738d42c2a09bff4e170a03582ebdb43a6a97ea8fc23c721c3906c368b9a467f09fc89612f6996eda2d55cc33e7262b75b8e12813d0755ad55e1dc52e88fa810022c0fde879fa6a31cc1a0276cdb4399e2ea1958857f0d8a0e507f0043407397a394d2a9ab387e1c693da1387ad64037ba3551c0b194e587b7dcace20fce39ffdbe8e28c0935f47dbd1508349cec9c428dfe1a10e25b2a0eb4210e5c2755a9a89c276b652d3075f668caae355a0e5cd34dff84a7f5ac6d894ce78b6f59fa6604deb727b4d3547926d2e7d236daf61194effc848d56aa5c46d15ebb4f95e977743757ffab48eed6f3b591c80aba35e0c66bff528f1f71c37edef97b6db19a4a2246448d1728f8f650deed92ae78ab65715117e0dcfa1a25b284b899e0d7d3d497c9e6f2a27ddbd40ac3c344daab7bc29d3687bc7f3f29e8043e4bf830c0bbb82c4dd260720eb807ae861e88d0d3e186e8408262a724b01c0a6cf39d27c853c2976dcc29c8aaf76d16486242df69417b9bcdf64017dcc58b60db3520184b87830ce6aea4f57afb24aad240ad79049ddb4a2246b4a61146dad4dc302b586b8be9a700e43782521bd2f326f5ade6afacd246bcd3f2ed62c1f6d572d7f6f8091c5a9dc833e14b128f01ed8bc06ddf97e1be4a1faa649ddffb068196a6ad2733764cf293999367badce7545d5ca6f4252e2c85b4dc6edca792005d784e2d146ec8367abef0cbd3ab1b6bbcbb472866f770115671988ea7dcfd20cdeb98c2328b27530026e5ce74a48ca672c36795634b8c5b5ba4fc7baa8010e5c65349f18eeba3c8cac0335150e453184d2a2e56c3b8bcd100ceed860573fd2257e01dca994c5890ee1114be9cb0d4a50d8b1d39200393a76930ec6525fc621930a6b498ce69bfc0858857577f7163a33e4627f85e9aae4eee9b093fe1fcd0988a9cae939608bcaddd6632254c45b7e9f7968c678833bf15cc912a4cccf16fa5e1439605e127234485eb9f8dae15d0de5013241071ce594404d31a04a2eff816b9ca38a27d9dc1e18a22f2367dc3d478b3a69edb4a13cfb8caf0bdba75c2d4ebab856bb8ce59ded6b8ad20319c0d1d88691826738722cb9b847a4398b18008a4a8a436a682516d74f01da95d61fc5623f3b5bddfad28acbc330cab63151f00d387c17ea72b5cc2f092b3a4a7c4895714ab582b44bbb4dc6a24ca12c270c2b7c1e746a58c086e02df27555c04aefe7a5e013572bc3344a1c9e205f1e1a8a6d69739b6250e10f3d83b7150338ed301c07cecf3fb9f443a3c4d070d44d696996967e17a3e68b91a42ca9cc0fb8b3eaa047f1e99258f67779f94fe5fd8e949fc51c256fb33a42febf6468398caf2e7b46e85fe4396756f32a2bf127c2ba75a639141b985334c6", 0x1000, 0x1000}, {&(0x7f0000002b00)="f9e14a2e8fa67a1b70b691c13d0e79847b4aeb944f3c1f746c5fd76c9bf28301c9195d802a12342686b2c25939ca00da45df3f30b410f1e8c937d6953b85b9eab3081f6207912164e640fa784aa72472d5cf2e7baaa52d50313759f5fcc90132de2066520d46872dc598948b56f22715f5699a48ce9853fb373fb47291585f66d8c3e747d3e7f0c83887f6950bfd3f3e1ac2f38399a07a5476a97b1f0d7c47696355d595a915b98499d5f33d07dcbde0ef3f796c026f57a7ae803070d3a5e95bae9a1b6820fd1022165fb43998a46f0ff2bdc5c5f3c53cedbb0087db6131e659a2ea15f5d643463b7b3836f877ffde0ef59cd9f3ca2ec64d", 0xf8, 0x8}, {&(0x7f0000002c00)="39b18be16cf87e18d91d70a583fe133d36a0c50369f4f979dfdba73b9467245f623de0f9e965fd15b5a2b05ebba07e3fbf5317c37872ba8a714798bbfa201231a4e23853c54062f5180ecd5e7823c7dccfe7ea3474bb0592b8fa4005599ca86d0e01b01d5b68e59759cf8c2dc40901d8705d602cda1ea9c8d26ccab2041f5e5a0be7e6ceef2bcb36d1c627f1f7fc16cbe47867620d728b3d4f15de10", 0x9c, 0x40}, {&(0x7f0000002cc0)="012ede769a4dde426dabe9c4ae985a708d51ad94876f51c9de1f775158067560892feeb7ba13f474237c1200ccf6872ab98fd279bd96034451298e59ef5ff6989dd91d1e897137d89fa83a804b71c70c5eb15726245579fef04bfcafed0e2bfc6ba93284220af1b7c0a358c305a348215f849b64a36ac29d4e4f0dccf0", 0x7d, 0x800}, {&(0x7f0000002d40)="5754a08a7a65b2f40103fd1e59193858b36115c7f42c2e6e3a99ff235cac21e16572c4ac21e2cda64b1c4c6e5e9396bbd8a4e2c1235b48d4c9c83563036180ad28b1d1c696aa22f28a4b9cb1aba5040cc62e63995ffc84d93977bead0531ddee591f8d0b3ee95f3551c726fea33cbd1e", 0x70, 0x6}], 0x8808, &(0x7f0000002e00)={[{@gid={'gid', 0x3d, [0x35, 0x35, 0x30, 0x34, 0x35, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x30, 0x30]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x31]}, 0x2c}, {@nfs='nfs', 0x2c}, {@debug='debug', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x36, 0x37, 0x33]}, 0x2c}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002e80)={&(0x7f0000002e40)=[0x100000001], 0x1, 0x6, 0xa, 0xf58, 0x816, 0x4, {0xe84f255, 0x0, 0x1000, 0x2, 0x20, 0x2, 0xdb1, 0xffffffffffff0001, 0x2, 0xffffffffffffffff, 0x74, 0x5, 0x100000000, 0x1d0, "151aad1e708e416da48c66609954cbebf976204e0f51b79fccf541caa7bca7e2"}}) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000002f00)) 2018/04/06 08:08:06 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = socket$netlink(0x10, 0x3, 0xc) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x253, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x292}, 0x1}, 0x0) 2018/04/06 08:08:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto(r0, &(0x7f0000cfefee), 0xffffffffffffff66, 0x0, 0x0, 0x0) 2018/04/06 08:08:06 executing program 7: r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80043, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1c467967692c1f"}, 0xffff}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x20000, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/06 08:08:06 executing program 1: clock_settime(0xc000000, &(0x7f0000247000)={0x0, 0x989680}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x163, 0x1100) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/06 08:08:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/04/06 08:08:06 executing program 3: r0 = memfd_create(&(0x7f0000000300)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="cfebc10959e46b2b79bc86", 0xb}, {&(0x7f0000000280)="348560f969", 0x5}], 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/06 08:08:06 executing program 2: ioprio_set$pid(0x0, 0x0, 0x5b03) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/164, 0xa4, 0x0) 2018/04/06 08:08:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[]], &(0x7f0000000380)="2e2f6367726f75702e6e65740049dc27bd4efb1d8d911e47aacb97f4e6c7c6a2203e14512d35d5472da2ed82b8985d726ffcf9d7bd626e034bd5d9a44d746a571a67815792b7bfaccefe49", 0x4b, 0x1000000000000000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc912", 0xd4}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000800)="e685e3a22d018d18866c60d2f90541e077588b95fd07b5f3d97a613242dd5587fa9f394e40cbf12620dec950e02b0695626606acaab15db53832bfa024abe90bcb14b14e3c4ea039ef7dc3a34119eca389c7a0d8db3d3eee77688a1f5f9bf49018a7f38e6d6dd5c66c816ab85d756e7dadf963dc4683ae0766b40c2a6a", 0x7d) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0xfffffffffffffffe, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x5, 0x401, r5}, &(0x7f0000000300)=0x20) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) 2018/04/06 08:08:06 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x1}}, 0xffffffffffffff85) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x8) 2018/04/06 08:08:06 executing program 6: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) gettid() setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="ff0000000f3589ce6c52000000000001"], 0x1) wait4(0x0, &(0x7f0000000100), 0x8, &(0x7f0000000b00)) socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x546479ec}, 0x1c) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5, 0x0, 0x0, 0x0, 0x3}) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = memfd_create(&(0x7f0000000780)="72486d6673fbb9af7750028f683b39db59a24ff6f1f48e560ecb8444884bf6a9c33417f859ca128ac81dee25792c70f25e3e43bf812227899366133a64a7b7ce5f52340d5003740e6438bc947fa6d28f9e87ebe72704005d4d2cadd3629ac860010e5fe211633a874fae9afa370a7c7a88367f", 0xa) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$fuse(r4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1e1) sendmmsg(r4, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x9ec}], 0x1}}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000004c0)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) 2018/04/06 08:08:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000380)={0x5, 0x1, 'client0\x00', 0xffffffff80000000, "626348360785b01b", "1a508818274ae50cd0a4b3995b60aba7a3783487d3ba21fa9e07c96f655eda3f", 0xfa0, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000}}}, 0x84) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x16}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r3, r4) 2018/04/06 08:08:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sysfs$3(0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000140)) mlockall(0x1) ioctl$void(r2, 0x5451) r5 = dup2(r3, r3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'p/dd\a\x00', {0x2, 0x4e24, @rand_addr=0x2}}) sendmmsg(r5, &(0x7f0000000500)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="d48ef819b7bdffcfedaf6e97b37e6f72cd5c85a29d04b4b999db", 0x1a}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="ac0000001f0100000000fc07fa9ea8cb35ba33449afc22ba9374f260ae19d00aa1e1e26f1a02f4ed257c51e57ccc404576fa0d5901364bd2b38e4aad0fed18ca29a4d045d9faa79310b56a568af66433527a9d30b671b8440f6bb2b2202372c38c62f81260bab1b92608d1ad62277ee19c8d9feb1df1ddc316fd668534e9336c3d4c7fde84cc48ca7171be28190b469d5b8bd7536f1e6df6ac1b6df5249390a0cd1ec07c5e95daa43506a7a3a02100"], 0xac, 0x1}, 0x7fffffff}], 0x1, 0x20000000) rt_sigqueueinfo(0x0, 0x18, &(0x7f00000000c0)={0x2a, 0x364f}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x10000}, 0x8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) 2018/04/06 08:08:07 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24}, {0x307}, 0x42, {0x2, 0x4e22, @rand_addr=0x200}, 'bpq0\x00'}) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/06 08:08:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000ca7000)={&(0x7f00003fb000)=@abs, 0x8, &(0x7f0000af8000), 0x0, &(0x7f000053c000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) close(r1) close(r2) close(r0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000000040)=""/110) 2018/04/06 08:08:07 executing program 2: socketpair(0x4, 0x5, 0x0, &(0x7f0000000080)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='auxv\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x100000000000028a) 2018/04/06 08:08:07 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(r0, &(0x7f00000018c0)=""/185, 0xb9, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x0, @empty, 0x4a1}}, 0x400, 0x7, 0x0, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"]) tgkill(r4, 0x0, 0x0) r6 = dup2(r2, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000340)=0xc) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r7}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r5, &(0x7f0000000400)='gid_map\x00') tgkill(r8, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r9 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/06 08:08:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c0000000000001f0c0000000000000b0000001aaa8bd34050a0a2a963a0"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(r2, r3) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) r4 = getegid() r5 = dup(r2) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000140)=0x1, 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 08:08:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file1\x00', 0x2, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x80000001}, {&(0x7f0000001200)="d776d15db35b72d825e7db1a9eea7f3f33c48cc3eccac91bcb04962df79770381cfa86f25ad6d3e5c2ff84c5555b6bd50c0b122d9ed3fbdb50b21cfac50cc6802456d9c59325f0fcbd232af824017b4610d5a9b55d76b905b7f80988d30e604a2978a41f42aefa2166c198f14e850d2c79f56061f62a34d3373d52bb4396bddb6bf8914e79650c3372bd015844a4ab4b77d0949f1030", 0x96, 0x6}], 0x18040, &(0x7f0000001300)={[{@debug='debug', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@lazytime='lazytime', 0x2c}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@abort='abort', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x3b, 0x37, 0x7b, 0x3b, 0x32, 0x31, 0x2d, 0x34]}, 0x2c}, {@stripe={'stripe', 0x3d, [0x31, 0x3f, 0x0]}, 0x2c}]}) lstat(&(0x7f0000000000)='./0ile0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./0ile0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 08:08:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '&system\x00'}, &(0x7f0000000080)='[ppp1GPLcpuset.\x00', 0x10, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x1c}, {0x6}]}, 0xfffffffffffffe3d) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', r2}) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0xfffffffffffffee1) 2018/04/06 08:08:07 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) fstatfs(r2, &(0x7f0000000080)=""/230) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x1, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/06 08:08:07 executing program 3: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x94) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) getegid() getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x4) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x40081}, 0x44080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000b80)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f5dc19d8373706efab2db1e18fa0e1a48d10bcede691176eafb77307c2cef6e4188e5381b1d5bf88a413e1891d34869dc5198b2b09df711d911516954c5e1e408e7729ad2ee", 0x8b, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 08:08:07 executing program 4: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="5f3c748e9909dae34aa6fd80b9eace07c7e1fecac6d82105f5f14afe", 0x1c, 0x20000000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000240)=[{0x45}, {0x6}]}, 0x10) prctl$getname(0x10, &(0x7f0000000280)=""/252) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/04/06 08:08:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0xffffffffffffffdd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001000f407000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834e00000000000000dd000000000000000000000000000000000000000000f79bb61547cc13679aa5acd0da6a4f6adbf91f617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277aa3d7c954bd79fffcd7cabc1c7b66d674985213e19d99dfb107e72dd3c5ef8db179f0cfcb65c96e5c8"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r4, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000740)={0x0, 0xf5dd, &(0x7f0000000700)}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/06 08:08:07 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001280)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000001300)) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000001240)='stack\x00') ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6c8735ad26efbc11b2d3067bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3deae4600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c195873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"], &(0x7f00000012c0)=0x9e) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) 2018/04/06 08:08:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000001c0)={0x7eb}) 2018/04/06 08:08:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x24b}], 0x1, 0x800102) 2018/04/06 08:08:07 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x7f) umount2(&(0x7f0000000200)='.', 0x1) 2018/04/06 08:08:08 executing program 4: prctl$intptr(0x1a, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x10000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00'}, &(0x7f00000000c0)=0x24) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xe7, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/231}, &(0x7f00000002c0)=0x50) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getgroups(0x3, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0xa000, r1, r2, 0x6, 0xff, 0x800000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x8, 0x5, 0xda, 0xa3, 0x8, 0xd7}) 2018/04/06 08:08:08 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000000), 0x4) r0 = memfd_create(&(0x7f0000000040)='user:\'\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/06 08:08:08 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a00003000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000327adc9e365f17a93cdcffcd095ac60a361daa50fd482562d316a43f443f9f38cafcbbc08cb0e4313544e469137de30c4d7a4c9b65e61f4a5ffb6c1394c06e2ca537c987d8bdd02114060f0cef3d370bd35ce0cccc9feac520b48bf8d10604fb64e920a32216eaa2d9024505bfd61101cda2c3bf3cad7ed7c47f50fabc5bef3d57a8ffee40cf511640b12599bc94c5060a84698de6af2505acc3668d81762c9b0f3c2a09f08dc10830f614a789e1147f1db784d56144430375a44e4c6291a56884dd7d8682270c84373baaf0130cf0030d347ee0aab85c7e567141d535ffacfefd"], 0x48c) 2018/04/06 08:08:08 executing program 6: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000f94ff8)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000), 0x0, 0x0) poll(&(0x7f0000f89000)=[{r2}], 0x2000000000000032, 0x4edc8b4f) vmsplice(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='Z', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x30a) close(r5) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r7, r6) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./dev'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/06 08:08:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000008cf49c1d7cdd00000000000000000000000000000000000000000000000000000000000000000000000000884753f0ff132997997d2c85f676fdcc476af9e275a5bcc5af8f67a10608af66428f09ac28fa97c713013ea664dc36b7129dcc7753505cb3f23e73"]}) 2018/04/06 08:08:08 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffff010f) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000340)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x4, 0x3b6, 0x2b32}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x823) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f4004000", @ANYRES16=r2, @ANYBLOB="00022cbd7000ffdbdf2505000000400002001400010000000000000000000000000000000001080002004e24000008000700070000000800080006000000080002004e2300000800080001000000440002000800050001000000080002004e2300000800060001010000080005000600000008000900000000000800080001000000080004000500000008000b0002000000100001000c00070020000000330000004c0001000800010002000000080004004e210000080002002b00000008000b0073697000080006006c630000080002003c000000080008000000000008000b00736970000800090057000000"], 0xf4}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/06 08:08:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x200000002000000, 0x1}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) 2018/04/06 08:08:08 executing program 2: r0 = socket$inet(0x2, 0x4, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x8, [0x80000001, 0x0, 0xfff, 0x4, 0x3, 0x0, 0x3, 0xfd1]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0xd5, 0x200, 0x4, 0x7fff, 0x80000001, 0x9, 0x0, r1}, &(0x7f0000000100)=0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xf08, 0x4) 2018/04/06 08:08:08 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='?'], 0x1000) 2018/04/06 08:08:08 executing program 5: add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/04/06 08:08:08 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5688b45058f4337913bf033980e6a89b89256da4cea5e7d1df9ccc1dd17c336f3937d3ca56538823392180d9db0306e7bb5ef86aa0f162a921925e8e2008a19f2f", 0x41}, {&(0x7f0000000080)="6490492d24d94d202918755aa082f2628d282a6948a21d539e1b59006f62", 0x1e}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="c98bc8783296d1c8af201506acfd8cbc308822b841024b6b3ec6df74c8d8bd2b98eeaf958f95eaae9a472a8a0e0a0930a631aaf082d9f93ee0c41acfe6adb6663b21284dcca54636d4f5ad4c46b2d08ef012bc088c1def7347d09c8f9b6410bf2c0525a7641be0ad2af5806b0842c3ac00ffffb9ab0b3ee276eda89d3774df05e58c2abdbda507884f43965e60bf1f3e8d4ac12d142bafb58c69e2672aecfe", 0x9f}], 0x4, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10700, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x2, 0x5, 0x2, 'queue1\x00', 0x1}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) write$sndseq(r0, &(0x7f0000011fd2), 0x0) 2018/04/06 08:08:08 executing program 4: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffe7ffffff0180c2000000508cf9d386dd60067b260008000000000000000000deffffff0000000000ff020000e800000000000000000000014e204e2000089078be34a4b2a93b702ae32d97cac3b8f74f4f2f6ecbe3d788de157d539bc6d65c95efdfdbc508e9e6c21e8c8584fd3edf23d50a4ebec3b520ed3da81bad57f57b55a0395e8c8a283c16265ea67c1c3b06cfce62d4bd8d07f451494fb10e1269b13da7661fe60f294862a67b2645470eb4eb2f49c0d784e919b555ebd20f0306d2098184cc59d0728636cabf6c319c91f5de517c3f214c770f9f"], &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/06 08:08:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x6, 0x400) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_open_dev$binder(&(0x7f0000000780)='/dev/binder#\x00', 0x0, 0x2) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x64f}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f00000007c0)=ANY=[@ANYRES32=r1], 0x1fd) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioprio_get$pid(0x1, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {r2, 0x80}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/04/06 08:08:08 executing program 1: unshare(0x1080800) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000001640)=r0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001680)="8725c4f39c94d1965fd0e4eab8641c6be9d6ac65b228f1e5f67bbbce9ec5bbca9ccb03fdd329ea7b0a5ae77878eb7015e4a7deecf7535681dbe2662a02661d6f14d13887", 0x44}, {&(0x7f0000000180)}, {&(0x7f0000001700)="125823ff282ef4ff848b5a33cf7495a6a34afb7f51a9098eb01e9d679e263330c9c4cb5359a47f27118fd759768748c571ca7183eab0d6d29391a53203752416f3acdc303ff1fb39caa02b3cf374c1f2538afea72b0cd03ac72826019fb2c7f413d6d9884c7e08d8ded3c20b57d013b401fb99f08fe496df9175fb6a88662d2b74b53043477bf2b9c3255563c660d6011ae5e127351d9f05450471cb103eb9e1a62334c2907738d4bea9ba1d60d558b32875201c1985602eb6cde6813cd05494636f90ec1aaae1cf0f298f529bfb", 0xce}], 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000015c0)={0x1, [0x3]}, &(0x7f0000001600)=0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) writev(r2, &(0x7f0000001580)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ebef4c3507f08d27c55ed92dd3c773f8cd5d76a67bf817249aa6b3dc00d6abe24ef6e73db748df299a2e0b538a989f083b959a14789a40157a0063f4fb63dc441041967b9f9808a55e5e10", 0x4b}, {&(0x7f00000012c0)="e68a6c36df4967e70c5c3eba6721c0383cb336939e14b2f31d67facaa292039e6b8b77ba82", 0x25}, {&(0x7f0000001300)="8213613ea09ae08ca60ad234261a5f1eca173399b22e06f53a703bbf9d99c0350c5eac38020818bb87744516f6385fa2ebed607de9e83a4f250fc9eb8863b28687dbfb84fed1df7568552abe611da6c1d9afd26a5b12d36e1d55b86e361d88d04c6edfb9432f6a0aa0494e76bfde9cee932f38297987115bb7f4fb781a54f969320f80e33b149e8533e0b3fb67a77d8e225de173b37350eaba5e0098f7e0ff8000fc67061d41394ac9749247a43452c0bd109f83df63625fb1bc02328f784dece9f78f23ab5b01f896fcf6b58e171c5f188814d54442fba1867264547a45ee6130", 0xe1}, {&(0x7f0000001400)="caa1698ea75f47df77feb8146daaff73c2fdb1fc08c8b16e7fbc5089fbbbd4c4ed5cebd124d3dfcd6a1f58607fa17229853755e7cc31b13abc21fe61e83be1c765e3036feb0bf39a05a1517d0f0e", 0x4e}, {&(0x7f0000001480)="4443f2efb432bfe71cb9ebd29d63a201606ad08b7fef93a064359769", 0x1c}, {&(0x7f00000014c0)="a607430b6bac4cafa7bc4ccbe49c063c7a1f0a81d420809253bb893ff22295534b88511a13ed21618d53c21fafbe1c2d3235b42c4f012466dd3c67a1d31da42c8c900579011ef39bb36853dc29d727ff2836935e9558cf5d8575bfa76ea58d59105dfbd1e9d478a3dccb200a3c78a0019daf9ff044fbd2f89abc848fe34bf857fa97ae6cd19d33000693f17200c139fd1ec1881a9eabce2adbbe4f44c67af551bd0813297b97626fd240add5745f8f66c1240d68", 0xb4}], 0x7) 2018/04/06 08:08:08 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="d2968ac131308523c9a4df303c249aa944d36f0b060690d6dafa2b4b1f4530bcdc4ad1ea8f9f9d0d64b9b235546b28eb5ea56b93dc421d16a79a33464f400000000067348ddd278170270705a7c230ba8580feb9064bac43524cd6e57f3b3577813746af1d79818e92732673544a2b1f9e3861297dc59f14e4e3a10dc31bf616a65961b6aeed1bcdf667610daccd5355a71f36b5a2c774c8c003cee72ae93ff27e2311b590750a587e1eb06d7e1cacc157ee3819d5ef999f94efb1eb353d463ecdaa1f208b458b87abf81edda60300000000000000ec6c28cbf707", 0xffffffffffffffe5) [ 113.535996] SELinux: policydb magic number 0x50b48856 does not match expected magic number 0xf97cff8c 2018/04/06 08:08:08 executing program 2: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0xfffffeffffffffff, r0) 2018/04/06 08:08:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000640)={0x9, 0x4, 0x4, 0x34, 0x7579, 0x4, 0x44, 0x800, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000006c0)={r2, 0x9}, &(0x7f0000000700)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000005c0)={0xbc, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x4, 'ovf\x00', 0x20, 0x3, 0x76}, 0x2c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000580)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x4, 0x28, "0c257d58872af3e4f49b046dd00ac9ad915637a6c85f27cdbc7398f4c69c63e16fa09412f9c13f77095ed50f1e8173fe39c8348faa194b060473ed3cf16fe4", 0x15}, 0x58, &(0x7f00000004c0)=[{&(0x7f0000000140)="52f02811e2c8bd5ef70f00b44965fab1a2f0005d3db4f714c6ca697333a16dcc0e5d0c480229a3bacb640820e19be4c4bc3df44205c6605744bff2632895808f8dd488324de621d49f19f63797f220cfcd57671e37d77844483d29ee7a2f3c2e03e2791edbd122a945a6ee338e29c1cde48edf829d02461ba3aeb996de35b18323e626ad68b17877d512796353f4cf481b5184c13e15ba54593333ecab7142eb18ecea764c3f5df5f9d306ee00206974b04a35b49b76a091e5862a835ef19a5413c7696daddfc074b87094143337fb25bce49260cc15ad36a881abef85aa5e04b765009cd3f448d200ad2228d6673fbf462dc2aa73addc", 0xf7}, {&(0x7f0000000240)="d1242f0d6ff515cb3e8fd6970cb0ec92b46ab23d3ff2f28ab7748dc34ec67d99a6610e8763389ef010d67f3b5078d311eb6dc913ff2637cdd9404385fb29a887ba47eb908dc904e4f37b0b5d52a931277670e8d49dda83f72b4f2adc895b053be58ec2a9ef00025a3ff44ff26a876fa6ea772d1b4d3b8923b74ce3e221c8cc4526106dc42b4d9175e6d2d0275cd0f136605c7fb1e74e23b4873fe40b751895212c3078636f130ff8df6f067557cd3503", 0xb0}, {&(0x7f0000000300)="e7369fa86a958a3e814e3c041fbd673dc7252db5bc2e9d92fec23356f613ce4ca2b04ff079110cac2758b7414c045043cf839e380233b38feda0758691e6a6dc7a3d164adffaf8382020646c64379ce1b1008347197a4c4321ad442078feff298cdac45df0e2cfcd350bea18d569eb3c95a522348df6f7877f5771df1db4406ec135551fac37e4d672e31dc0196824e42f098b09850cdcf7c1b68435f2dc1664613797913df220e5ebf050f2704385eedda588942c741f3d31f3", 0xba}, {&(0x7f00000003c0)="53143b9ad827a3a0a3f25a9c3103e97f4d39105dabce89194ae62fff4f0d86dc93304d47f209a8ef09ce6a28d89687b414b128c485143177dbf83cba8dcb2d4ab7af1864c86b843ee1675ffea6ddee9c16722cd2351772ceab4d0fa91a5371e64ac6ab9bcbf1e7fb994b0e1f2f01084ef9a5cc652bd862d2136038ba14d8d12f165e7eb496c353e75454b774cd035acadfc41a9288eb7f0163cce56e855f7e5a66383d8ae1d16af7f863af01df984ed605fe2982877d741970b84b3c7b14cb5fd046feff70cca048f1718958549404a7879e602ff46b9359d7113781aa672cefc0c78b4cba9748", 0xe7}], 0x4, &(0x7f0000000500)={0x80, 0x13f, 0x5, "d02cac5d7b81f77df7a13d8525ad382c1d987a1ee4e9ad017fba1781fa7649223b604290b3c9dad8827cbd9039a7d971aaf5c1e6232673854a372e644e7838d77fd2add4fd4975852a40b9db8b21109822eeb56e06476796162632859d3dda0db76c8799205caff011645d4200ea5aee8252"}, 0x80, 0x8000}, 0x894) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000880)={{{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x81, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0x7d, 0x0, r4}, {0xfff, 0x8, 0x1f, 0x5, 0x1, 0x7ff, 0xbda, 0x30b}, {0x8, 0x200000, 0x6, 0xf4b5}, 0x3, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x3, 0xfc, 0x5, 0x1f, 0x5}}, 0xe8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) [ 113.615423] vmalloc: allocation failure: 0 bytes [ 113.620379] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 113.627992] CPU: 0 PID: 9544 Comm: syz-executor7 Not tainted 4.4.125-g38f41ec #21 [ 113.635611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.644960] 0000000000000000 b92cf154e907dee8 ffff8801d69a78c0 ffffffff81d067bd [ 113.653017] 1ffff1003ad34f1b ffff8801b9aa0000 00000000024000c2 0000000000000000 [ 113.661050] 0000000000000001 ffff8801d69a79d0 ffffffff81431999 ffffffff838ac760 [ 113.669040] Call Trace: [ 113.671610] [] dump_stack+0xc1/0x124 [ 113.676950] [] warn_alloc_failed+0x1d9/0x240 [ 113.682982] [] ? zone_watermark_ok_safe+0x290/0x290 [ 113.689619] [] ? mutex_lock_nested+0x5d4/0x850 [ 113.695823] [] __vmalloc_node_range+0x41d/0x630 [ 113.702113] [] ? task_has_security+0x130/0x270 [ 113.708316] [] vmalloc+0x5b/0x70 [ 113.713302] [] ? sel_write_load+0x130/0xff0 [ 113.719243] [] sel_write_load+0x130/0xff0 [ 113.725012] [] ? hash_futex+0x210/0x210 [ 113.730609] [] ? sel_read_bool+0x250/0x250 [ 113.736465] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 113.743449] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 113.750433] [] ? sel_read_bool+0x250/0x250 [ 113.756289] [] __vfs_write+0x103/0x450 [ 113.761799] [] ? __vfs_read+0x440/0x440 [ 113.767401] [] ? __lock_is_held+0xa1/0xf0 [ 113.773184] [] ? __lock_is_held+0xa1/0xf0 [ 113.778953] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 113.785771] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 113.792329] [] ? __sb_start_write+0x14a/0x310 [ 113.798446] [] vfs_write+0x18a/0x530 [ 113.803782] [] SyS_write+0xd9/0x1b0 [ 113.809028] [] ? SyS_read+0x1b0/0x1b0 [ 113.814449] [] ? SyS_setresgid+0x4a3/0x5a0 [ 113.820307] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 113.826511] [] ? SyS_read+0x1b0/0x1b0 [ 113.831931] [] do_fast_syscall_32+0x321/0x8a0 [ 113.838053] [] sysenter_flags_fixed+0xd/0x17 [ 113.845137] Mem-Info: [ 113.847615] active_anon:89635 inactive_anon:39 isolated_anon:0 [ 113.847615] active_file:3911 inactive_file:9096 isolated_file:0 [ 113.847615] unevictable:0 dirty:217 writeback:0 unstable:0 [ 113.847615] slab_reclaimable:5409 slab_unreclaimable:59179 [ 113.847615] mapped:73409 shmem:50 pagetables:974 bounce:0 [ 113.847615] free:1389031 free_pcp:540 free_cma:0 [ 113.880906] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 113.922175] lowmem_reserve[]: 0 2910 6411 6411 [ 113.927388] DMA32 free:2512836kB min:30608kB low:38260kB high:45912kB active_anon:163716kB inactive_anon:28kB active_file:8484kB inactive_file:16180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:408kB writeback:0kB mapped:135284kB shmem:48kB slab_reclaimable:11164kB slab_unreclaimable:108124kB kernel_stack:2112kB pagetables:1844kB unstable:0kB bounce:0kB free_pcp:972kB local_pcp:688kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 113.973278] lowmem_reserve[]: 0 0 3500 3500 2018/04/06 08:08:09 executing program 3: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') close(r0) [ 113.978235] Normal free:3025180kB min:36808kB low:46008kB high:55212kB active_anon:197072kB inactive_anon:124kB active_file:7172kB inactive_file:20204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:460kB writeback:0kB mapped:158376kB shmem:152kB slab_reclaimable:10472kB slab_unreclaimable:128784kB kernel_stack:3712kB pagetables:2188kB unstable:0kB bounce:0kB free_pcp:912kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 114.024237] lowmem_reserve[]: 0 0 0 0 [ 114.028662] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 114.043530] DMA32: 822*4kB (UME) 541*8kB (UM) 326*16kB (UME) 160*32kB (UME) 102*64kB (UME) 42*128kB (UME) 44*256kB (UME) 25*512kB (UM) 27*1024kB (UM) 3*2048kB (ME) 592*4096kB (M) = 2512544kB [ 114.075414] Normal: 1185*4kB (UME) 871*8kB (UME) 368*16kB (UME) 199*32kB (UME) 117*64kB (UME) 55*128kB (UME) 57*256kB (UME) 27*512kB (ME) 31*1024kB (ME) 1*2048kB (M) 714*4096kB (M) = 3025244kB [ 114.097497] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.106765] 13061 total pagecache pages [ 114.110769] 0 pages in swap cache [ 114.114213] Swap cache stats: add 0, delete 0, find 0/0 [ 114.119596] Free swap = 0kB [ 114.122598] Total swap = 0kB [ 114.125654] 1965969 pages RAM [ 114.128739] 0 pages HighMem/MovableOnly [ 114.132683] 320150 pages reserved [ 114.143564] SELinux: policydb magic number 0x50b48856 does not match expected magic number 0xf97cff8c [ 114.217291] vmalloc: allocation failure: 0 bytes [ 114.222193] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 114.229844] CPU: 0 PID: 9572 Comm: syz-executor7 Not tainted 4.4.125-g38f41ec #21 [ 114.237459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.246801] 0000000000000000 b8f78b73df21cd1f ffff8800acc778c0 ffffffff81d067bd [ 114.254792] 1ffff1001598ef1b ffff8800ba4db000 00000000024000c2 0000000000000000 [ 114.262787] 0000000000000001 ffff8800acc779d0 ffffffff81431999 ffffffff838ac760 [ 114.270773] Call Trace: [ 114.273336] [] dump_stack+0xc1/0x124 [ 114.278696] [] warn_alloc_failed+0x1d9/0x240 [ 114.284727] [] ? zone_watermark_ok_safe+0x290/0x290 [ 114.291366] [] ? mutex_lock_nested+0x5d4/0x850 [ 114.297574] [] __vmalloc_node_range+0x41d/0x630 [ 114.303869] [] ? task_has_security+0x130/0x270 [ 114.310075] [] vmalloc+0x5b/0x70 [ 114.315069] [] ? sel_write_load+0x130/0xff0 [ 114.321014] [] sel_write_load+0x130/0xff0 [ 114.326785] [] ? hash_futex+0x210/0x210 [ 114.332388] [] ? sel_read_bool+0x250/0x250 [ 114.338245] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.345229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 114.352222] [] ? sel_read_bool+0x250/0x250 [ 114.358086] [] __vfs_write+0x103/0x450 [ 114.363599] [] ? __vfs_read+0x440/0x440 [ 114.369194] [] ? __lock_is_held+0xa1/0xf0 [ 114.374967] [] ? __lock_is_held+0xa1/0xf0 [ 114.380738] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 114.387550] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 114.394101] [] ? __sb_start_write+0x14a/0x310 [ 114.400220] [] vfs_write+0x18a/0x530 [ 114.405557] [] SyS_write+0xd9/0x1b0 [ 114.410807] [] ? SyS_read+0x1b0/0x1b0 [ 114.416230] [] ? from_kgid_munged+0x1ee/0x2c0 [ 114.422349] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 114.428563] [] ? SyS_read+0x1b0/0x1b0 [ 114.433999] [] do_fast_syscall_32+0x321/0x8a0 [ 114.440128] [] sysenter_flags_fixed+0xd/0x17 [ 114.446665] Mem-Info: [ 114.449163] active_anon:90179 inactive_anon:39 isolated_anon:0 [ 114.449163] active_file:3917 inactive_file:9096 isolated_file:0 [ 114.449163] unevictable:0 dirty:220 writeback:0 unstable:0 [ 114.449163] slab_reclaimable:5409 slab_unreclaimable:59307 [ 114.449163] mapped:73415 shmem:51 pagetables:997 bounce:0 [ 114.449163] free:1388408 free_pcp:483 free_cma:0 [ 114.483146] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 114.524460] lowmem_reserve[]: 0 2910 6411 6411 [ 114.529820] DMA32 free:2511664kB min:30608kB low:38260kB high:45912kB active_anon:163808kB inactive_anon:40kB active_file:8512kB inactive_file:16180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:436kB writeback:0kB mapped:135284kB shmem:60kB slab_reclaimable:11164kB slab_unreclaimable:108956kB kernel_stack:2240kB pagetables:1840kB unstable:0kB bounce:0kB free_pcp:900kB local_pcp:640kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 114.575798] lowmem_reserve[]: 0 0 3500 3500 [ 114.580862] Normal free:3023624kB min:36808kB low:46008kB high:55212kB active_anon:196820kB inactive_anon:120kB active_file:7172kB inactive_file:20204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:460kB writeback:0kB mapped:158376kB shmem:144kB slab_reclaimable:10472kB slab_unreclaimable:128588kB kernel_stack:3520kB pagetables:2260kB unstable:0kB bounce:0kB free_pcp:992kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 114.627073] lowmem_reserve[]: 0 0 0 0 [ 114.631446] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 114.646320] DMA32: 816*4kB (UME) 531*8kB (UM) 325*16kB (UME) 138*32kB (UME) 102*64kB (UME) 41*128kB (UME) 44*256kB (UME) 25*512kB (UM) 27*1024kB (UM) 2*2048kB (ME) 592*4096kB (M) = 2509544kB [ 114.666387] Normal: 1204*4kB (UME) 873*8kB (UME) 369*16kB (UME) 199*32kB (UME) 117*64kB (UME) 54*128kB (UME) 58*256kB (UME) 27*512kB (ME) 31*1024kB (ME) 1*2048kB (M) 714*4096kB (M) = 3025480kB [ 114.686624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.695177] 13070 total pagecache pages [ 114.699179] 0 pages in swap cache [ 114.702624] Swap cache stats: add 0, delete 0, find 0/0 [ 114.707994] Free swap = 0kB [ 114.711049] Total swap = 0kB [ 114.714057] 1965969 pages RAM [ 114.717160] 0 pages HighMem/MovableOnly [ 114.721108] 320150 pages reserved 2018/04/06 08:08:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000340)=0x369) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xea, "04a6dfd7a4922726720592cb8f6b69ac8914b898f7197e031f8f95ddfabc2c2857c96c06048868be43f7f0c499d551d9555ecb5bab7dde27a2a9c5e11b4d7a63a8e5288414cf5bb59be56e7abeadd13f89f019949b39640cc3a87a865b43042ee6ae35553ccc40470c48c16ef12bdef6901c8ab9629e0929ea6c98d8697c6b0fa4cfac8fae9775bcf79dc03ab91f02d3db831b1819d1386a5c7a9e856a2a52e00eee2b7c0bb18155dc9b54d3212c7e6ae11214ca7633ac3792eaf7d0f76bfca231bf32a52775c8bceee04cd37352df1a45bb7f1204801b5c99e925283c1e72a505177b1382d0ec7db7a8"}, &(0x7f0000000300)=0xf2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000ff9341060200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/06 08:08:10 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0xe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r4}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000030020000000000003002000070030000700300007003000004000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fcffffff00000002e0000002ffffff00ffffff00000000000000000000000000000000000000000000000000ffffff00ff0000000000000000000000b2d0cf3634d6000000000000000000000000000000000000ff000000ff000000000000000000000000030009003f00810800000b000000000000000000000000000000006263736830000000000000000000000000000000000000000000f70000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200300000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb000000000000000000007f000001e00000020100000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4a8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001b80)=ANY=[@ANYBLOB="020000002d70eb53c94fa9bbdebc70eb942ba1e6c7c75240919341e8eaad8febf8a33768e78cbe94a973e71630d8a511fd335a4d389fd7a54a45aa6c1df835a14bf20d0cc3a841922f9d7c54454d9265a59b2164a32987cf5df2fa5c812b2fc2844ca500160f235e5a36d3e18b6f94d3cd1cae50ac47573dddc27a8454b27fcc6c1a09"], &(0x7f0000000380)=0x1) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() renameat2(r2, &(0x7f0000000240)='./file1\x00', r6, &(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x5) ioctl$TIOCCONS(r6, 0x541d) fstat(r5, &(0x7f0000000ac0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003180)) lstat(&(0x7f00000031c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000003240)) getuid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003800)) getresuid(&(0x7f0000000140), &(0x7f0000003880), &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003900), &(0x7f0000003940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0}, &(0x7f00000039c0)=0xc) r8 = getgid() sendmsg$netlink(r0, &(0x7f0000003ac0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0xc020}, 0xc, &(0x7f00000037c0)=[{&(0x7f0000000b40)={0x10, 0x1b, 0x100, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003a00)=[@cred={0x18, 0x1, 0x2, 0x0, r7, r8}], 0x18, 0x1}, 0x20000000) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') r9 = syz_open_pts(r1, 0x0) dup3(r9, 0xffffffffffffffff, 0x0) 2018/04/06 08:08:10 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) 2018/04/06 08:08:10 executing program 2: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0xfffffeffffffffff, r0) 2018/04/06 08:08:10 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/04/06 08:08:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8e}}, [0x5, 0x0, 0x4, 0x80, 0x1, 0x6, 0x100, 0x4000000000000000, 0x3, 0x1d2, 0x1, 0x1800000000, 0x3, 0x9, 0xd19]}, &(0x7f0000000200)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0xfff, 0x80, 0x677, 0x7}, &(0x7f0000000300)=0x98) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x800, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x100000000000009b, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x5, &(0x7f0000001000)=""/58}]}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000400)=""/76) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl(r2, 0x100000001, &(0x7f0000001000)) 2018/04/06 08:08:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) 2018/04/06 08:08:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/06 08:08:10 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_ifreq(r0, 0x89d3, &(0x7f00000001c0)={'gretap0\x00', @ifru_addrs=@hci={0x1f, r1, 0x3}}) getgroups(0x4000000000000132, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) 2018/04/06 08:08:10 executing program 2: prctl$void(0x3f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/04/06 08:08:10 executing program 5: r0 = epoll_create1(0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x2a, 0x2, @thr={&(0x7f0000000000)="c0fd081ae7762df15da313d2321eb1f634a3eae5035cb101d86e2b48032d9d498757bd8465ed0cc125aa9c1b6e8b20ed5f2c0713a3d6a999a61c4e9cd600123c44f714487f74be0a5b5162f3e8c243ce94102f9721eb3e2ccf401e3982c00995e73437407dfde6b19048f4b5bb4490", &(0x7f0000000080)="21b5871c71cdbeb7aa4ffcf908c52beb430e255a475344b50ece24ddd826ee237cff3604e7ec5586366c36e9a1"}}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000001c0)="2bfb707070313a00", &(0x7f0000000200)='\x00', &(0x7f0000000240)="7fcd757365726b657972696e672e00", &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\',\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'h\x00', &(0x7f00000003c0)='.\x00', &(0x7f0000000400)=',\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='md5sum$\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='{\x00', &(0x7f0000000540)=']ppp0}vmnet0\\GPL.\x00']) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000005c0)={0x4000000000000210}) 2018/04/06 08:08:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), 0x4) 2018/04/06 08:08:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x3, 0x3, 0x1, 0x8, 0x3, 0xa04}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) 2018/04/06 08:08:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f00000001c0)="b434c3ed6701f0a997f09afce2f37b423a6558ff5b4e2a2cbde31a501e29cc4de0ebfbe51fc15a05a4f742bb560bbb2334d434212eb4", 0x36) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000340)={'sit0\x00', 0x400}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1) 2018/04/06 08:08:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000040)={0x1f}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/06 08:08:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/04/06 08:08:11 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000893000/0x4000)=nil, 0x9, 0x7, 0xa17ecc7e5af7b3ff, &(0x7f0000af5000/0x1000)=nil, 0x6276a746}) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0xc, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/202) 2018/04/06 08:08:11 executing program 1: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/90, &(0x7f0000000180)=0x5a) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b780)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b7c0)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@loopback}}}, &(0x7f000000b8c0)=0xe8) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="8c47e922ee11403b61ed62a33f8165f52c5a8373bf3174dadb96866ccde49fd77877b0a8f771dc29e418c9212da8ccb2fb7023e1d7ffd42dd9fad04c0a18c1dc42518cf4dc23f4d664b12799eabf5bea551cd6fa46598d843985c8244bba2e1a0f037c1ac491a007434cddfdbbd4555b35ec2ce722955fe92a8901223d917a00037183733c71a70698c756555c6765706ce77d439c1a174c3c69850c9857883879", 0xa1}, {&(0x7f0000000000)="ea488ebb7362c80f26be70c2c8b7407363a21d69a217a1828d48562866449413408469ede7238123096bac4083592bd3d2b541d4", 0x34}], 0x3, &(0x7f0000001280)=[{0x10c, 0x104, 0x7, 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"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0x22bc, 0x20040801}, 0x100000000}], 0x2, 0x45) 2018/04/06 08:08:11 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000580)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x0, 0x0, @empty, 0xfff}, 0x0, [0x0, 0x0, 0x0, 0x1]}, 0x5c) accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000480), &(0x7f00000004c0)=0x40) ppoll(&(0x7f0000000380)=[{}, {}], 0x2, &(0x7f0000000400), &(0x7f0000000440), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x80400) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f00000003c0)={0x1f, 0x8, {0x7fff, 0x7, 0x21, 0x7, 0x9, 0xcb7}, 0x1, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000001b886614404cd7bad19818"], &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa, 0x50, r0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000340)=0x500060) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x1}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0x5, @empty, 0xa83b}, @in6={0xa, 0x4e20, 0x51, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000280)=0xc) 2018/04/06 08:08:11 executing program 6: r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000002885f8c02b3972ebcdf6cfca7f1e8f4463dc658f66cd0500000000000000f54f1246ebf0b5dfe801bb72d50d59e6074f367037b126598c4980495361794b948f3953a3d55fe03c232ee4907d7875b453510169c4bc507c9f6eebf4d42c812a323a93e68cad6b425958b173bf68c15e5198e7c09aa3439ccef3aa82e13915c3b25b"], &(0x7f0000000240)=0x89) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}}}, 0x84) r3 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x11, "054c1b35c2ab52b6ab13681abacc6da8b5"}, &(0x7f00000000c0)=0x19) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) syz_open_procfs(r0, &(0x7f0000000340)='ns/user\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0xfffffffffffffffd}, 0x8) exit(0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/06 08:08:11 executing program 3: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x80000000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7fffffff) getdents64(r1, &(0x7f0000029fd4)=""/48, 0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffff00000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8000000000000000}, &(0x7f0000000100)=0x8) 2018/04/06 08:08:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') lseek(r1, 0x4, 0x400000000001) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000140)) 2018/04/06 08:08:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x106}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/06 08:08:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB="5408cc0e", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000000c0002000800030003000000140002000800030004000000080004000400000008000500000000000800060003000000040001000c000100080002001d000000"], 0x54}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/06 08:08:11 executing program 7: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/04/06 08:08:11 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/06 08:08:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1b) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) 2018/04/06 08:08:11 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x400001) sched_getaffinity(0x0, 0x0, &(0x7f000021c000)) 2018/04/06 08:08:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101002, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x2) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) 2018/04/06 08:08:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x2, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001780)="535e9cb03b6b5e77a48e06dd9ad8dc731651934683c19104a85194560130065d87f0945bc96f329a86695b0f") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000001400)="2f65786500000000000409004be9d9de91be10eebf000ee9a90f20f839199ed5540100424adee901d2da75af1f0200f5ff0fd7a071fb35339089e71c") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x6) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=@random={'system.', 'ramfs\x00'}, &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001540)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000001700)='encrypted\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) epoll_wait(r3, &(0x7f00000013c0)=[{}, {}, {}], 0x3, 0x7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/06 08:08:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r3, &(0x7f0000000480)=@abs, 0x2d8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x33b, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x38b) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000400)=@full={{0x3, {"a2a333060e25cd"}, 0x5}, [{"33b354fc5ac795"}, {"f056067a23c79b"}, {"f7c2760e38875b"}, {"da8cd824514d8e"}, {"5634972ade1695"}, {"2728c51144304e"}, {"848f0721e82ba7"}, {"3d98254df683fb"}]}, 0x48, &(0x7f00000003c0)}, 0x10) writev(r4, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000580)={r5, 0x5}) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f0000000500)=""/44) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x1f, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000140)=""/45, 0x1f5) socket$nl_crypto(0x10, 0x3, 0x15) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3", 0xa7, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/06 08:08:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/04/06 08:08:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0xc0045878) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x71, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb"}, &(0x7f00000012c0)=0x79) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001240)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001280)={0x0, 0x80000, r2}) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) 2018/04/06 08:08:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x10000, 0x4, 0x400, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), 0x894f) 2018/04/06 08:08:13 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/159, 0x9f}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {}, {}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) r5 = socket$l2tp(0x18, 0x1, 0x1) faccessat(r1, &(0x7f0000000080)='./file1\x00', 0x10, 0x300) utime(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000bc0)={0x6, 0x6}) clock_gettime(0x3, &(0x7f0000000800)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r6+10000000}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000007c0)={'bpq0\x00', 0x5}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000540)) r7 = dup3(r0, r2, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') syz_emit_ethernet(0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/06 08:08:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x3) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r2 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/105) r3 = dup2(r0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/04/06 08:08:13 executing program 1: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) timerfd_create(0x5, 0x80800) r0 = socket$inet(0x2, 0x1, 0x0) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0xa, 0x80006, 0x81) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c0468d804", 0x53, r4) keyctl$clear(0x7, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfa", 0x37a}], 0x2000000000000042, 0x0, 0xffffffffffffffca, 0x40000}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000002c0)={0x67, @empty, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x51}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x355) timerfd_create(0x7, 0x200080000) 2018/04/06 08:08:13 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x20004, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') fcntl$setstatus(r2, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000001140)=""/4096, 0xffffff86, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8800000041b0fefe051b3f0903ea067621da5e318cb39003ae4e4bfce5c5a9a0a0c7d5e74c463eff9a7443c49beaf1d2fdfab833fefed252eaef52abf7552ddffefa06193d047b8dc9093809f0f872c368207ddb91c917bb99acd4309b8a0519ced85a67830884960867bea93007d016be2b5e414ba3fd554e130803b7519040eeb50241ab3caa078813e2596c5dfb57f2dfe005eb278cc6fafc9022"], &(0x7f0000000100)=0x2) rt_tgsigqueueinfo(r1, r1, 0x30, &(0x7f0000000300)={0x0, 0x7fff, 0x7, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x1000, 0x5, 0x200]}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r6, r4, &(0x7f0000000200), 0x200000010000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x9}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000000)={0xeb, &(0x7f0000000580)="bb340871635d44f322bad0f87e000000000000004a717d67cb8c4831c8bdee52add7ddcc268ba69222e0a85d5c4cd72246a09367c48bd507875ed680cb607df4b45fd7b6412d3aa778398bc92f9817303ea0ae35d8ac89511569cc93cbc4f5f71ee0db491f6c7f5806ffc71067e788c98b4f05fdb8d1bbda0cdae33da08eea1bfa589f3d76786d447cedbce9f130a4167f47096f902028688f3d5f3dc3b9610a4f0dc9e2439f65e222ae8dff39c263f88f078421560144042d9db6daab78920f884ef0452c03cfc316ad2168f8992a7f5643c00ec1e2743eccab3687ec4b93e98727c807482de3296fee6d"}) 2018/04/06 08:08:13 executing program 7: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = getpid() sched_setparam(0x0, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000500)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r2, 0x0, r3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="116348401dbddaa030b2d8cb2aad311567b144cd997dd092119bf46c28cf94fedbb61c7dd9e3bcc8e6fb3b3084f19f52aebae156e680c32b07c26146bce9e8e15470d1999721d416957183ae72431e437e084673d0af7c7ef0adc1e3b32a98c51baff1c7b45449375b6c050d241a8c3d7e5ea0fa61164d4d77ba5fe8e00ad810ab7883bd86f1f99fabc5f531e182da7e4a7d9f44086158e553664da9594dc99b7649972b3b45a9b03facc5032a50389e15758b9e", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/39, 0x27, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f00000002c0)={@mcast1}, &(0x7f0000000380)=0x14) get_robust_list(r1, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)}}, &(0x7f00000004c0)=0x18) write(r4, &(0x7f0000000800)="7c573c3a81d50974b59b21d9c071580cf2619f4ba6dc776ba239ab3118d4cd2550b40a25e7408e960b7a7deded257afa5c7612202b6cd4a7c53ccc0b7900254502e2c0f13364ea5a14389f06e5cef948ff9beb2b525f45264876b7e77308b23e614aec1c6630d4406381b4396916860aedff8ff6676e0fdbd82f893559cedc452e8d99dfa87c47695c059ce30b0e9eda643744fd556253118e00af2f86004acea7072d355ec9acde24752150", 0xac) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/06 08:08:13 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xc0042, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3, 0x490f, 0x9, 0x100000000, 0x0, 0x4, 0x10, 0xa, 0xfffffffffffffffb, 0xe8e, 0x1, 0x8, 0x0, 0x5, 0x2b, 0x0, 0xfffffffffffffffa, 0xffffffffffff0000, 0x8001, 0x101, 0x5, 0x2, 0x1f, 0xe9, 0x80, 0xc80, 0x5, 0x2, 0xda, 0x7, 0x4, 0x1e2ec264, 0xfffffffffffffffd, 0x77, 0x7f, 0xfffffffffffffffa, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x10200, 0xfa17, 0xfffffffffffffff2, 0x0, 0xffff, 0x8, 0x7}, r0, 0x4, r1, 0x8) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r2 = getpid() wait4(r2, 0x0, 0x0, &(0x7f0000a94f70)) getpid() prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x4000)=nil) 2018/04/06 08:08:13 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x8) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a010103000000601000000080000000ae684564f4964d9227c6e9e8f6af3d8eb5cb7b099de748f5b2ee941a782c9737c7531e326a1f1dd4c0553c07000000000000000000"], 0x1}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2080, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fanotify_mark(r1, 0x20, 0x8000000, r2, &(0x7f0000000140)='./file0\x00') 2018/04/06 08:08:13 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) sendfile(r0, r1, &(0x7f0000000000), 0x10001) [ 118.135954] binder: 9754:9758 got transaction to invalid handle [ 118.155388] binder: 9754:9758 transaction failed 29201/-22, size 3475648506075341785-6260490214894989700 line 3011 2018/04/06 08:08:13 executing program 4: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) pwritev(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)="5528b08e3cb57ce153360546df429e6aa86b9a2fe31df0618afe43352ef92271aacc209c82a302a43f9a993b87e831696c2e1dfbeba2665f186114", 0x3b}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/06 08:08:13 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x8013d, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="8c7773667380a1f224ccdff829ecc699f27c5d26f7d166c998eb3200000063644d8d4e2d3ed2f574198e8857398125d7b405488c877b", 0x0, &(0x7f0000000380)="d538035ca5145fdba533c0f234821e66a6") chmod(&(0x7f0000000140)='./file0/bus\x00', 0x100) umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/57, 0x39, 0x40000000, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3727800000000}, 0x1c) 2018/04/06 08:08:13 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r2, r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x400000ff) 2018/04/06 08:08:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x3}, 0x8) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) [ 118.241903] binder: BINDER_SET_CONTEXT_MGR already set [ 118.251582] binder: 9754:9784 ioctl 40046207 0 returned -16 [ 118.263661] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 dh [ 118.265841] binder: 9754:9784 got transaction to invalid handle [ 118.265851] binder: 9754:9784 transaction failed 29201/-22, size 3475648506075341785-6260490214894989700 line 3011 [ 118.370564] IPVS: Creating netns size=2552 id=23 [ 118.419478] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 dh 2018/04/06 08:08:14 executing program 2: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fsync(r0) socketpair(0x1, 0x3, 0x5, &(0x7f0000000040)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/06 08:08:14 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xc0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='wlan0}/!_em1vmnet1}wlan1-vboxnet0eth0],mime_type#vmnet0vboxnet0\x00', 0x40, 0x0) dup2(r0, r1) 2018/04/06 08:08:14 executing program 1: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/06 08:08:14 executing program 7: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44400d0}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000c7a0a3ad6a13e54caca7a1546800", @ANYRES16=r2, @ANYBLOB="01022cbd7000fedbdf250f0000000800040000000080"], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x2004c811) exit(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) ioprio_set$pid(0xfffffffffffffffe, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TCSBRKP(r5, 0x5425, 0xcff) 2018/04/06 08:08:14 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e24, 0xc23, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="ecfdb55a2b42f61da5d6e44a0e58ad191215769612deba074b68fbf14bdc497b33787f14831408458982052c4f19cbe9be3613ba4e5444a6", 0x38}, {&(0x7f0000000140)='q', 0x1}, {&(0x7f0000000240)="246fb8c1de88a4cff5adfde22a095edc50bf8117ac0aeddb806e8550296e9f1e91c9e002a259f48d66b787f45cb4d240de5ff9af75885951d11f892fbab9a27675e1ddec947113cd13ea0335b9288e526b493a325427b00d8fb5ce7d1b15116a37919aa616222e3b1f7c834238e6353958c5ee4c8daa232d0042892cc39fa052f3cb7b53920521f11b55001247dd568ff8108ef89365c0cb4be69e15dacf83d3c25799", 0xa3}, {&(0x7f0000000180)="7d4e01c6b23386623838489ff4985cacbb79493f6d7a071d9c6995205874b0c7876e46002de2fd3057fcc71ba306bcc6dbdbec0ee8882d4c75c4dad586934221620fb60a054dd21f6e8ab8ee9567fe08ed6a249bb3a0ea0148bcbb36931f3e09c9b5ad7220249f10ed371d96a026df1f047f75991845e91438a48f", 0x7b}], 0x4, &(0x7f0000000340)=[{0xac, 0x117, 0xffffffff, "b7bdcd5d64be551c30e24bc7e8dc5fa861fc5fc85962d3d12636bf6999cc7890e66dbb0cc8e7840d2853c8035184a94a190433862b3c6eb5738d57026941b62a7b8ff80f0d1c60b2df14ad58da13a6dfde60d337dc149cea3520f4164e5d190a68805192d4dbd9a5c2e1b72b2e6e3fafc7d3a74569684e5baf6e9ad9e15a3d7d07b50692291aa2260508bbaeaacbbd5e267aca08b61f3316ce0d73d9432d"}, {0xac, 0x3a, 0x6, "0f88a8b60b3190fe808eb9006db41632c2fee8a434421f3b1ec943ecce4dd91d3944dd9dd1d30a34518eda710fec5b5de9e22b2ca2cd9838f762c9945e165e488925a7cb145d4e42d0fb92ab69ce8d23947930c26bb7bd1bcd5e46fd3c3bd5391f9f591beb5a913ae58f039a16d89737d530b4f6540c715e64d5b0162ab21899e68b758a041081cee9148a922bc589c60db1f749760034afb2a8f554f3"}, {0x78, 0x104, 0x10, "24ca9a21c2f00fbebaa66d7b64e0cf705bb11f3f33318c8a244487f113a07e17d2acdef6336fc0704bb88ff4a12e6427683d1a3ef07f9cbc760cbcfd50a85f76528e72ec982dd031c55440273732ec04a39460d28ff602acdd3afc0eb56270f1d6a335704575f6caa33179"}, {0xb8, 0x113, 0x86e, "9783c9348ad258fa0ba19c05446763549a8845a350055a6c6c8ad77a65a7490719632b6b991cd4b6d560f8eaecd3c725cff86ba7f8f75b7f99cdc2ae4f708a53fe70663fabf4e40a9191391b83d07ef79b2e566421392cb0a86f48f12f7ed79f253f5550aaf4f772a62190e7a949f021629b39e8ab28b091bc2031203252a5a9cb8d269161bbea49e75737181716b14b30b5d4a25496715823e297f78581452cef9cf23464403f78d257"}, {0xc, 0x119}, {0x28, 0x117, 0xed, "f4cd989e81924526d8ae406c71a0692ded51300363bf67915e8a"}, {0xa8, 0x0, 0xffffffffffffffa8, "024bd9cbe3036798afa393ede2fe2e135c127c7a5957f5c744214e9c8d84e8a5f37a4bf29fae7e621b784a0859051da315e50fd502c0a82f2f5e0a8959a244f44e1cc2b992e654df3085da5fd626d604aec753d79951dbf18d2571d6ad78af77d988f5db0d52cd2f6266a24d51e6149b82ca3002d4d47e08695dedb73b79cc28382b6d7e3f82e057de8bdbc082506cf71d422defd570b5effd"}, {0x108, 0x119, 0x1, "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"}, {0x5c, 0x88, 0x5, "ce5ba2c3c42c6273b2b15f44a179044d4efd1b0a791273a9893bfa862c2a6949e249d844d1e4ecff42eff2f9299679c53018ab2da7bddd5bb2f43d3b384846c6de6a17858ad29186220e9130b29e6b22"}, {0x8c, 0x114, 0xfa9a, "c4bce28e4ed77b59f8461cca2166c0b87a2064ec8388cbb73562e41cb3baa6b94a8d8c8deadb30ce99df13345b7b23cbe9288f8f230c432bd32a37d5afbeb0ac06e120a25a569cd00965c478d66bffa9ff4d44ecf5a7f4ea83a1a9de33cdc700060369b58b6888691f15b6c8e6919fe499128171960642b4217c9aefcc"}], 0x554, 0x80}, 0x4000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/04/06 08:08:14 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xfffffffffffffffd}) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/06 08:08:14 executing program 4: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r0, 0x8000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4f82cb04c2899e0c2a36b98ddeb80781a112a"], &(0x7f00000012c0)=0x8) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f6", 0x33, r4) 2018/04/06 08:08:14 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0x4, 0x3, 0x4}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x2, 0x0, 0x6}]}, 0x8) sendmmsg(r0, &(0x7f0000009a00)=[{{&(0x7f0000000100)=@generic={0x8, "cf92d0113dd6453b1ff29d92e334718c7c6125d859b739a2a3ff3ef9d034f1215a16ffbe5040ff4994699855fcf6f36ba96ea00839d12d732ed854f9f5a872bb42a369c6fd7864878fa1a4ce7ce222d0e5d06e5127a77ece316550216836eb287ce30891ff2fa790250a694654faf55ea672dbe204eb21be55634bed3497"}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="f82d3057e7e808efc570d65e8e6c5649a3a0cab2d9ea1462d51e2f70e1cf8ff3192fe2a33c6043531a57cd09b9be584ebd49f3dfb689ff89135ef769e39dacafe3569b3c8f8ca01a78e423ce3162a87c15c000cd135b9e2c6138865d4b7175c4565da85620a9143afe0f0fd3c8f8cc4120dc660d9356a723cc2fb43c20e2885cee208abc6aa64195d5cf1f350288da56d124b3edc505036c7ad29c1a7d7d8b52de3d79ac20b6cd0002906e91d4971e26a18ed84ccc0bb613a194a430dd76989478c0dabf69233a55ac3ee26f2c1f61461770e40e1ff3816a601188ecc8a595050ed3", 0xe2}, {&(0x7f0000001280)="788d52afdf24bfc1041eecc7b73ad4e92a0a018ec76f2b501a159ff406958c1dbcf9bf7dc091b6e23a843432bb852cf61ab71138eb201fba7f7dcc40b3ab53a1d9da7e527ce83bb14fc446f2789007686ac66a67196289f34844b1480f6445875bd28be253831a50041c48b8d6ed81099e80bab9366af5b863b9f5ecc9b5fa34a11902ee3c62340ea05d6b98810c9beab5184d061060c5d3aa", 0x99}, {&(0x7f0000001340)="14d53ed94a684b2f033cc49f2b200a1bcf93c495afc9df404e40b16f972418a84e9098a115b79858e2f36e7fde99b97f65cb7eb46d0fc755ab41ec1def38873a781256c564077456fce692", 0x4b}], 0x4, &(0x7f0000001400)=[{0x40, 0x0, 0x3f, "979aafc6ca46e661bdca3355fa8f41edb61fe28a9d3ca5e3fb75386ef310d0251f106402280ea25917b5e73882839b7f8818"}, {0x50, 0x11, 0x1, "fcda360279c6c36a9953528dac6e00faa893444fbf0580b2b3ad02afddd79c0be6159a29102786c6e6d0d7289e95f6749495ce15deda124a77173a18fc08d3ff623c"}, {0x50, 0x1ff, 0x800, "68f2a7707f2a0dc88325b902988d9367d31fb67cd80d6cd215dd2f5184c863afd84af86b685dde6a7f9102f3095dc81e8fd367d54361342d82c8ccb9ff252e00253b69f9"}, {0xcc, 0x112, 0x6, "0e9066b47155c4ba1b7acbca500e7ed6c374d4d517230153bb51bfe6e705c85a54796459bbaf97232c9bcedf38b8cdc523979a3fa6965a0767bae4c952203d33e27d201bff93ad6788bcfd071ac7f7c239eee48faaddd127af7ff6d7bf2dc9faa58e34048d39af201dbcc49b41b6f09b0f5e0166fd71572605a6dac573b3d3c4dee408c786c5b91f17099f7b5397b5ebab3ea55ea2ecd9ef4b4687eaefc4f055cfca5ebe9fcfa3a6493e9b922dda0c029e601c1f36476439469c3551a27b"}, {0xd4, 0x117, 0x1, 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0x1000}, {&(0x7f0000009140)="45c96899c6ef5f50ab1e99a5f9bdf17749b52dc166cb7e7b71bd9aec3a650959e2b435a0a2e588b25c51454708f82f4be991e67f351cba27de82157a010c05d63aec43ba12df842513f53ef938f9e479b6b69b9884e611d6d8122ca5c1f9758be0a7b9a1ead9e6a20d2ff5e930742790f78b4f9de9e4410a6e19e2d10b6901614a86f1dc49c517c615ca36d043b620745e8f9b32115e5dda081d0a511e1626b550107bd4e1e3ca85d8e4bd6ec55851739b953b8bf3c1136a87970bc8279bfbfc218196ccba3d5ebcf05130ff2c786c7b1c", 0xd1}], 0x3, &(0x7f0000009d00)=ANY=[@ANYBLOB="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"], 0x2cc, 0x10}, 0x4}, {{&(0x7f0000009580)=@generic={0x9, "6a5865bb1ea43be7fb8a61a1ede036d08780b5b90e4ebb341048e85feff1d8031fddcdc1573431b273c48421dc174ae4bb717bd1495ec9b7165dacd6b98e4ab2b38045a0d3607a3158d2a80621e2fe12ffe6c943e4c37fb9704dfdf81441ceaae34b05c28ce40c01097dfe448ff60c08a799e8a4673aff97040e6880d00e"}, 0x80, &(0x7f00000099c0)=[{&(0x7f0000009600)="e5added8e1daee992af7c7e8ffb83ecc0d595eba7b18db3c6cb58c333faab3c845ed0213d40dfd26787f85bdc2a62e15ccc6dd727e5b72cef6d284a3110d8d37857a19665f0b47fec2a3a1d13d6489e74f62a80447bdb4656fab80bc4637b32a2911c8f17f0f5e2a6c15d1a297b5b35332ea959ac39156c5ce335f15dd8edc63e8497e77d9e98119467d9af9400890a55946e8b48390d5c9bcb82956cac0cd74dff58e8cd03ff6ab6817d8dc6ff339d732a9fcc0c2e2097e83c1da37c4139ffefe21f893133e90260bbe9c4e66eac28bb7692f8d7a2c5f191628710fe8d8f94f36de455d4875b7a3ca05a29c04b4aac720a94ab65d81393a6d", 0xf9}, {&(0x7f0000009700)="70f910b4906a75b9ecf862f482b0042a3829f3f732d3f0c3899b7d63d36ec0d10e79da86101da260e382caa6180a473a19586a7d866dd8470d813aaca1ca7d03a3e0923d2d14b107dc0908e73f25648862481acc667609d84d43300865df644d7d1a03a4f486565a6972fa0606d9db4ff2cf7b48a5fcd79c409c1f98814657175ca6908002b7e6c422adff71c5df68d1ea55c9510bb2fb6f96681da576dbef7656e5428d5a49e02d8e17a10d48528295ca2ceea1f4da980f6d02cf4d87e8334d906431d4b9d6bfe8d3b4e1c749aa", 0xce}, {&(0x7f0000009800)="89ada218788198cb9dd172c1f2c9839241d434551bf17287d3c96127ea7bb8155245b95f7905efec93187c86ff8c2af4947507d38794e1017fe710f5febf8e31e6baddcb250b3cbf18b5b079522e", 0x4e}, {&(0x7f0000009880)="b882dba6787773c32303cdd6357c75e2b40d8bda6dd9608623623b3af315035b7be7034dc88c30652b1982442aa00f0cf9b0e83ad615b91941dba10df5a7a63497a56413b11355e1ba2731ca335ca64c4c3659d0b24de410d5814d3672bc650e8f9d82448d93ffeb704d9a451000cb15d903d5a54dc89559437e20cd6798630ce3f8e300d786cb62cfa1af1b67197cc0b4bb6f29dcbcf2e5744ccc077df4d23edc02df19cb06a2898f7d60f9b99cb9d6e446188406a46c5aab650ba7957d", 0xbe}, {&(0x7f0000009940)}, {&(0x7f0000009980)="890501c2ff10a487538c0770647cd24965d9ae61d9270b", 0x17}], 0x6}, 0x3}], 0x7, 0x4010) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1eb) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x0, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000009b00)="d35745d68511cad525a345675ee1a7013e5063e7ec5dee84ca8c07db104b1fbece9819df05f9b89f5f3091ca6d72d7e6c2ad53bdb17e6f7f05096579a54ccfa511a4d023bdfad2de5d8b9d96e6a2d6de7d378b0538f32eb5c527bd69ed54adc893a0276541b9f67f67f91a09b166da0c6cabfa3c108d036ff56b4003baffd072634c665ff3cb20c654fdc44977e05f19a500aa15fbcc66fadbb85f63af32175b576e52d2e05843c50e584a8515a3a2e226ae15e24011b3157d74c61a3ced698f08aad6d086fe4ef402f56995b8fc31", 0xcf, 0x8000, &(0x7f0000009c00)={0xa, 0x4e23, 0x800, @empty, 0x1000}, 0x1c) sendto$ax25(r0, &(0x7f0000000080)="d255b16961469bb0a04e9d007bf0018e9ffb49e33e0836c4", 0x18, 0x800, &(0x7f00000000c0)={0x3, {"ae9b150571ec7d"}, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000009c40)={0x4, 0x3, 'client1\x00', 0xffffffff80000003, "9812d35d6212a2a1", "a008a30ca959f96058d0687aca9f774d63a57240ca83ec80e00037b3d64b1f19", 0x100, 0xffffffffffff98cf}) 2018/04/06 08:08:14 executing program 6: r0 = socket(0x2, 0x7, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/06 08:08:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) 2018/04/06 08:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0x13a) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r0, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/04/06 08:08:14 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x209, 0x4, 0x8, 0x68fc, 0x7fffffff, &(0x7f00000006c0)='yam0\x00', 0x6, 0x1, 0x7f}) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164", 0x3a2}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x0, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x23, "e75908317f617d2c4c10a0c859c7e4641b3aa3e5af192f3f66232a0ec3869ec4785ab1"}, &(0x7f0000000600)=0x2b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000640)={r5, 0x686}, &(0x7f0000000680)=0x8) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 08:08:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000b40)='/dev/usbmon#\x00', 0x8000, 0x200) listen$netrom(r0, 0x95) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000), &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000006c0)=ANY=[]) getuid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000480)=0x10) recvfrom$packet(0xffffffffffffffff, &(0x7f00000009c0)=""/236, 0xec, 0x2000, &(0x7f0000000580)={0x11, 0x2, 0x0, 0x1, 0xb8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xfffffffffffffcd9) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) fgetxattr(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="6f737866731f51d0ba0af3538425cd"], &(0x7f0000000080)=""/200, 0xc8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000740)='/dev/keychord\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f0000000b00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)={0xa8, 0x0, 0x212, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000b80)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, r3}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000350400f10100"], 0xc}, 0x1}, 0x0) writev(r5, &(0x7f0000000200)=[{&(0x7f0000000640)="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", 0xfd}], 0x1) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}], 0x1, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/06 08:08:14 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1000, 0x4, 0x2405}, &(0x7f00000003c0)=0x14) add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x10000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x204, 0xf0cc, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x20) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/04/06 08:08:14 executing program 0: inotify_init1(0x0) 2018/04/06 08:08:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) syncfs(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000540)={0x1c00}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xff) fcntl$addseals(r0, 0x409, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_create(0xfffffffffffffffd) write$eventfd(r2, &(0x7f0000000080), 0x8) [ 119.860628] IPVS: Creating netns size=2552 id=24 [ 119.907386] IPVS: Creating netns size=2552 id=25 2018/04/06 08:08:16 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000700)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x209, 0x4, 0x8, 0x68fc, 0x7fffffff, &(0x7f00000006c0)='yam0\x00', 0x6, 0x1, 0x7f}) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164", 0x3a2}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x0, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x23, "e75908317f617d2c4c10a0c859c7e4641b3aa3e5af192f3f66232a0ec3869ec4785ab1"}, &(0x7f0000000600)=0x2b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000640)={r5, 0x686}, &(0x7f0000000680)=0x8) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 08:08:16 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 08:08:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) read(r2, &(0x7f0000000180)=""/142, 0x8e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/06 08:08:16 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xe2, "3cd96049de9452d634ede59370cb7206dd94481f14b36cbda1fd23b18d88bc93c1c7ece6df76bd019e575176b1286fa132d3bb0538c02fa392550fc7f4ea7955bd39178fc0e68a2bce563651993720515147c12779f12006e5b9046d76fb81a77c833195c6a2e8332cfbce635649dedff89b2b20377a3d61691c01e42b532456d838aad728c3382708f8615f302643c19396a091affc235b4b0e13ad16e3f4885e1b100282f9daa6119404cac2966155cc29e053a1db81dc11dc2c6ecf73ecd4417a5c1063da9675205e527e2c8e8b5f8c5eb1a5821b31db19e2c5403088a5671f87"}, &(0x7f00000002c0)=0xea) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0xffffffffffff838e, 0x10}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/04/06 08:08:16 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x9206be039cae52e5) dup2(r0, r0) 2018/04/06 08:08:16 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer2\x00', 0x40000, 0x0) dup(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000c80)=ANY=[], 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0xfe9b, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000480)="2b84756b38ef4d2ac15df62d", 0xc, 0x8}, {&(0x7f00000004c0)="b36acd68c991542bbfe8c8349bdadb232a8ae7397c86571b7e5f81adc7645abe24bdc5b62ffe3dc7eab33531892065cc6a281d67a7d5fba687f63608683f2ec7a9118068281eb77cce681e1705199aed6f548b9b332bbaefef96c45b8f14a8dd3769688b356cea3702a2c5cb2ae3d1ed8a1d4c910e6246e19a53a583d292067762f490455e9810fac9848c5fb98305f93c5e88d2cd0cb06123d454252c52ba1ecd433985385d17e0060203b237fee4d6a21d8dfc2c53d9473667b06832ac20ff44ac9f83358306ac5055a4b621517fa60a996cc932c04ace9acd0bd44e759a1379a088d78440b96ba06fd68d372d80435c09a5e0df143ba98cfc", 0xfa, 0x8c}, {&(0x7f00000005c0)="a659559a1e7a41cc5ffe92203c50871b8987914460164d256db74aa20218deafa748092fb05cf9aa6f92e6987f745d92978af2d46f188a5a80e7bac9a183e897bbb542b0ecf8ec861dc9fd8ceeeacdbe03786a78ec121f912d4b7979cc4c4cb4f5059f807ab70afa10d6cf399ee3d8bd9692f47e4e340f4673aab82a25c1df8446e20ad4925e8cc7fb62612d44fbb49d2dd98c24777b114e0e5ff13f", 0x9c, 0xfffffffffffffe01}, {&(0x7f00000022c0)="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", 0x1000, 0x1}, {&(0x7f0000000680)="9240290630c57044a2f0142d3b59413e2b9670976f267f", 0x17, 0x80000000}, {&(0x7f00000006c0)="f260ebe5d20b9c39fec083b248f954544a8289d51b1c5f0e6b68a926a7ac0eb851d3e9775aaf42daa54745a03284e5993b607ef0adfe6b917f9ba4ad591c111f84d7d85e07e0b8e5b9d35cf54211e0255aba822b1bc32a", 0x57, 0x3}, {&(0x7f0000000740)="0b6dbd124fd889d775cbd1a637f7013aedeabfa1f755f54786799bfc4bf25d116544b6be775c381a4b35c164e6108afc2860920d97c83b8976e18ed7b6e743b57b3c355e28eccad13baa25ff9b2f363302d9b36aeb9319044169856e391bb6eee6557d6a00d77bada2d36430057f018e1e9d496a66609e7422c0d43c0641fff99043267182f74323def541a7111e36915dfe44c7a51714c71e7a39178a538b3d9464169bb91f2d0f11d50427c039696022870189aa2083c6a4edffa76c2cc933ce7d547fafe5b68d3386", 0xca, 0x4}, {&(0x7f0000000840)="458031d4d43b4a678ee9971c51c828578ae275f507dc9839cd57f236660770e83dc5e97892b1a3b22686be887346dc6bf5338fc94d08986ca1cebd4bc1d351653750c143b58658a5f097419addbc90a2edaf3fe088f0d0e429f37eb22a0fffd51e363092adbdf216069ac949eaeabf32cb8295092a7b42a8e63caa0293f885ed96c25e724d3288d979e4486e7af6ab9de867c531e7b52cc759e54c5f32", 0x9d, 0x7}, {&(0x7f0000000a40)="e2f4861d1c45f0fe613df5d7da242ef3f11a9b74bd356a50a2c6b89e37d6ea33aebedffe888d99dc8f81768eec0852774734aff36cc760a842f482814986073ef410abc4db7a2a3a36bc937f3ee25b5e0da57943a02f2d4a9c66809c148365fc2b1228d284fead246548a0c3df689798c415fe427b2dff2d390d66f663b1cb20a18b777407604d9e7482f5e4863e95b84a637883af4e5f847e0c", 0x9a, 0x2}, {&(0x7f0000000900)="12532223b4ccb03a25f5e87afd73f0a1942d2ce107e7ca3d88df7eee148786ea9f5f799ecf50bb731a57d8691ce73dba076b0cc5d3ceec549ca6df2dd012f1dc4f8b569706d2058b698bacc2915b54d4ae4bd709fea54a8b80657b309887a708bd87ddfdb241f5e198518fee731c6073113f2da068510754e472c8f200", 0x7d, 0x7}], 0x4000, &(0x7f0000000b80)={[{@debug='debug', 0x2c}, {@codepage={'codepage', 0x3d, '855'}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x31]}, 0x2c}, {@usefree='usefree', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@codepage={'codepage', 0x3d, '932'}, 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x37]}, 0x2c}]}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/06 08:08:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = creat(&(0x7f0000000000)='./file0\x00', 0xe) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/06 08:08:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1c, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/04/06 08:08:16 executing program 6: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a03", 0xc9, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x0) gettid() ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 08:08:16 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0500008100000008001f0000ffe9"], &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$TCSBRK(r2, 0x5409, 0xa1c7) 2018/04/06 08:08:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xffffffffffffff89, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/06 08:08:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x0, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={r4}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000007c0)=""/192) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/06 08:08:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x4000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r2, 0x0) close(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x60, 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='usermd5sumcgroup\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000200)=0xbda) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000900)="6365706800184a9a19fcabe7d860ab5d19bcbdbe97cb93f794d828f3e593f27ea56bd217f3f671d20b98c02edc9b45abbfe557c2644d8f4a48a3b5a1fe706e8c48db20241009b13037987c52b7aaa9dcf8132a339a77d1ad74169b70b48a296e736ee924df29ad3d7d9d1d6a67f399958c074619e1410edba8ba9956caaeb5ecc027b45f7dc5de786a1bf7a43933033ec26f6ef86bd732a50572f3d4e16849f0c1386751c7162aa34e6c9ae197b2fd725791db49d4a6f46c0d86547bda3f27b3a21fe4aa31b4908573608852d56f72e6be53588920006ddeae1f5623177708eead1daebaadb79de8", &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/06 08:08:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}) write(r0, &(0x7f00000001c0)="4f7ad0c9edffe9486f1748144523c0c253773e00fd4c8ebb02dcf50bbc54c90c0ea17b1b4262f411b2ef8c11b3837564025833c9fe3d139ff2dde97e4a38530987ce54445f206169516ceb2cbc6575de1a8c88e413", 0x55) r1 = memfd_create(&(0x7f0000000040)='-}/systemtrusted/\x00', 0x3) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_pts(r0, 0x80002) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000500)="65aab35631e6b139838e35b05370050e52e1a4f52327910ab23637423e8a72a6bc181ca09fde51f8f85b8e1ed5c9379d121523738b0eb2d786c368a74cbef1408e6bbf20ef934e0e600fb2e928fdda88071e73440f9a428f6a57f8885c473c229b30cb37ff78f4559bee1c1524359f491e0fc1add3443290855c2e26592e1d8c0968de40b06a73278dc221cd5fc293ade86c859a5749bd61423fd64ef981dc66bdc7b92ff4d034835acff88c7270116703bfb3c3e6bdb1f2b5df824404f79877f581336ec11db1badbd6f02a2fc682413a6b83fed0cebb84ce97bfa406bdbcad1e4946cd3e5734a4c1fda1b8fec4fd"}, {&(0x7f0000000380)="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"}], 0x26f) setns(r1, 0x8000000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20000000}) 2018/04/06 08:08:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @multicast1, @loopback}, &(0x7f00000015c0)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x6, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_getnetconf={0x0, 0x52, 0x0, 0x70bd28, 0x25dfdbfc, {0x2}, [@NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_RP_FILTER={0x0, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x3fff}, 0x0) 2018/04/06 08:08:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/06 08:08:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xfffffffffffff591) dup3(r0, r2, 0x0) 2018/04/06 08:08:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x100000001, r2}) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/06 08:08:16 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000080f000)={&(0x7f0000cdeff4)={0x10}, 0xc, &(0x7f0000358ff0)={&(0x7f0000d5e000)=@ipv6_delroute={0x30, 0x19, 0x403, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x30}, 0x1}, 0x0) fcntl$getflags(r0, 0x40a) 2018/04/06 08:08:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) readahead(r0, 0x9, 0x8) 2018/04/06 08:08:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0xca}], 0x1, 0x0) 2018/04/06 08:08:17 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x10001) tkill(r0, 0x1000000000016) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2040) 2018/04/06 08:08:17 executing program 5: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1e626ae63e289c4e07f1abd6595d5314ca2cf70ab0563ae59cb9b15f85c07ea5c576d077946ff17fe78f5108d678f6fd7cf27cf8b36c2642f1d922c8c0a6e1d1", 0x40, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_pwait(r0, &(0x7f00001bf000)=[{}], 0x3a7, 0x0, &(0x7f0000fd6ff8), 0x8) 2018/04/06 08:08:17 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)={0x4000000000000210}) setsockopt$inet6_int(r1, 0x29, 0xf, &(0x7f0000000000)=0x8, 0x4) 2018/04/06 08:08:17 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x5, 0xfffffffffffffffc}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000480)="083c4e633e43ec15f86bdfb333a70004fce7e93da9fa68ff13d04681aaad843b6ec1294d02f0a3835a46a3944ba788821f2a4898ad8c5f7099f733e3ffe4ff09654eb18b43ef8e28811478dad97588105534d7162b7d97fb38c4f3f55017d33d49172d0c5ea1bd1c210b203197220206800359", 0x73}], 0x1}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1}}, 0x0, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000001000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662379484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbce28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde5073976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f052871461"]) read$eventfd(r1, &(0x7f0000000140), 0x8) dup2(0xffffffffffffffff, r0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', r3, &(0x7f00000003c0)="a4") syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) fgetxattr(r4, &(0x7f0000000380)=@known='security.capability\x00', &(0x7f0000000440)=""/50, 0x32) 2018/04/06 08:08:17 executing program 4: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x13) sendfile(r2, r0, &(0x7f0000000000), 0xad) 2018/04/06 08:08:17 executing program 0: r0 = inotify_init1(0x10080000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x5, 0xeb, &(0x7f0000000080)="765de111a44d4be6b8f40f966d22f0fa362c7b54b81dbfbbbbb0adf87e90546f62cf3ce218a03acec6ff87a8e80ed6bb1faa279a5bc1a7b11f6e24bf57ca2d59fb072f348a2231f58656866b7112c6de2656033239cdb1c6913e749c10ee16d0a458a577148697c0a747a71ca6e1332bc60a68784121a9bd555825285134cdbe19b7e0bf9aee7c160f207651fa41e77f21f7a369680da78c1a6b8ccfa3e5c09bff2759d7d7af4a2296e40b448e5b1631974dbf3d9ded44d97ad118869ddc88b836b3e72bb20023878908f13d7940c1c12de081a97c34a02030ae38c7132ebed87b692bcc8983a7050ae756"}) ptrace$cont(0x18, r1, 0x0, 0xffffffffffffffdd) 2018/04/06 08:08:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000500)=""/214) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r4, &(0x7f0000000040)="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", 0x5ac, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000000c00)='&', 0x1, 0x0, &(0x7f0000000cc0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = dup2(r4, r4) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000000)) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000003c0)={0x2, 0x8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) 2018/04/06 08:08:17 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffff001) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000), 0xffffffdc) 2018/04/06 08:08:17 executing program 1: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x8) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/04/06 08:08:17 executing program 0: socketpair$unix(0x1, 0x2000000000003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000000ff0)=[{0x6}]}, 0x8) utime(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x7, 0x6}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) 2018/04/06 08:08:17 executing program 4: r0 = socket(0x3, 0x3, 0x2) write(r0, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x9, 0x6, 0x9, {r2, r3+30000000}, 0x100, 0x15d9}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/04/06 08:08:17 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) getsockopt$packet_buf(r5, 0x107, 0x17, &(0x7f00000006c0)=""/147, &(0x7f00000000c0)=0x93) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/06 08:08:17 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x60) 2018/04/06 08:08:18 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, 0xfec5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000a00000000000000ff0100000000000000000000000000010000000000000400000000008654000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) lseek(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='cpuacct.usage_sys\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000480)=""/65, 0x41) getsockopt(r0, 0x8001, 0x3, &(0x7f00000002c0)=""/174, &(0x7f0000000380)=0xae) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f0000000140), &(0x7f0000000500), &(0x7f0000000540)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/04/06 08:08:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x408080, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x82282) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000600)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000001e0200000025a47d972e1f640a000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x200000) write$eventfd(r2, &(0x7f0000000100)=0xff, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) 2018/04/06 08:08:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x201, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/108) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x800) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/137}, {&(0x7f00000001c0)=""/132, 0xfffffffffffffeec}, {&(0x7f00000003c0)=""/26, 0x3b}, {&(0x7f0000000280)=""/197}, {&(0x7f0000000080)=""/41}], 0x146) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 08:08:18 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) mq_timedsend(r2, &(0x7f0000000000)="d4262537ad6323e4630cdff44cb06223fc76f4f4652ebb72ec3152b904e701691962e865246904b5327224bacebb360d5196d7156a5452356ff01a839accc58ca163cff5ff14497090e6e9a9cfc70367", 0xfffffffffffffe64, 0xfe3fffffffffffff, &(0x7f0000000100)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000001, 0xfffffffffffffbff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x4}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/06 08:08:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00003e4f72)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd600f290200082c0000000000000000000000ffff00000000fe8000000000000000000500000000004e204e2000089078"], 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/208) 2018/04/06 08:08:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e1f}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) select(0x40, &(0x7f0000000380)={0xffffffff, 0x101, 0xe42f, 0x800, 0x4, 0x20, 0x0, 0x2}, &(0x7f00000003c0)={0x1ff, 0x1, 0x1000, 0x6, 0x3, 0xffff, 0x7, 0x2}, &(0x7f0000000400)={0x4, 0x80, 0x3, 0x40, 0x6, 0x7d, 0x8000, 0x5}, &(0x7f0000000440)={0x0, 0x7530}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={0x0, {0x2, 0x4e21}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3c0, 0x3488, 0xf9ff, 0x101, 0x1000, 0x0, 0x0, 0x6, 0x1ff}) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000099c0)=@ipx={0x4, 0x0, 0x0, "ef62e070e2d9"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="be1fbcd5c658e401c336c5f506a078efe800c382e5f2d0c36a4058f095a25c3736805b0a18b196a7e065ef2c1688d903bb3b5ea55ac0709b4fe9a57f31bc60e76ddefbda729137bfad3a64addc9e0c8c656795c9659979841ee99c91c83966952b91740526a5b32bb9ab9da867aeaf5bb55101cca9348d9e04", 0x79}, {&(0x7f0000000100)="6dac57080b49be54fdc4fad84175ff86f25cf4fd7a", 0x15}, {&(0x7f0000000140)="84a5f01b8ff2610c941bc24f9a70d69f1f237c242a93d989eaf4aa69d5fa8162ec26037571c7da8d98d87ebc727b70a977dd71cd6824245841d55addbe9eb58ea5c1c4e2a3845de7efedad5bbc15d93fa452b7d15a8005cd0cbeec539de698309b25d4fbae59fd97e5825e39695ac43ac89f62c1155e612141f475f2f2681882971686b9117fbab1a7c66593a05ef4827f54ceea6cb4af0bf401989ea8bca465994e9739a58a8a97f965e61aea6f28e7d14128fa9da11a0576d230a51df8b3ad4a8a4f42b9e71b473196c05aaa12edda05e61f58eb6c48a8c10f4764d9e60d92186539", 0xe3}, {&(0x7f0000000240)="c6db4f751e843ac43654d013d56d9c036b735675cadc3d7bacb1fc8056f8ce2a3251ecd5de1fa6bbfa67a3aeee3a57491803f39098535e58ba3a0fa6275304dc31f0e7575d1d1eedbd8f20ee25c7ff131ac4e625f09bda845d8d961e1d0740c8c79982aa84874bebfeef1ea4b80efc94fb4e9746c393f7e6af3f5267ba5af8b71fd3e0377ec084d86bf66ce4bb7f612a85336a6456cc40c9512e3713b71c076d538ef41c995acfc68a881a1e2cbc8e5c614b0351f4e307f15d6f975813db227c5955affa47c0cd75b4707030637d8fb81024fc56697679fabf1c8ea6ada76d2c7f7beb4f5a", 0xe5}], 0x4}}, {{&(0x7f0000009b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f000000ad80)}}], 0x2, 0x4000841) 2018/04/06 08:08:18 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x3a) r2 = socket$inet(0xf, 0x3, 0x2) sendto$inet(r2, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x10, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 08:08:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x7, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x1f, 0x5}, {0x5, 0x7, 0x1, 0x6}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff0000"], &(0x7f0000000200)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d97504"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/06 08:08:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000010c0)='net\x00') getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) rt_sigprocmask(0x0, &(0x7f0000000040)={0xed75}, &(0x7f0000001080), 0x8) r1 = getpgid(0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000001100)=0xc) getpriority(0x2, r1) 2018/04/06 08:08:18 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000180)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x400, 0x0, 0x4784, 0x3}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/06 08:08:18 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f0000001400)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=r2, @ANYRES64=r1, @ANYPTR, @ANYRES16=r3], &(0x7f0000000180)=0x5) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1, 0x7, &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 08:08:18 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) tkill(r1, 0x8000000000010) 2018/04/06 08:08:18 executing program 1: r0 = mq_open(&(0x7f0000002ffe)='.\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x100000001}) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8e9b202e2f66696c6530207d73656c696e757820257070703176626f786e6574316576286b486d30766d6e6574306bda1472eb032b51a86f6376626c786e65743028272d202e000a18"], 0x49) socketpair$inet_sctp(0x2, 0x1000000000007, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/06 08:08:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x0, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe540002e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) [ 123.477735] device lo entered promiscuous mode [ 123.519358] device lo left promiscuous mode [ 123.557083] device lo entered promiscuous mode [ 123.600988] device lo entered promiscuous mode [ 123.628977] device lo left promiscuous mode [ 123.682934] device lo entered promiscuous mode [ 124.158735] binder_alloc: binder_alloc_mmap_handler: 10093 20000000-20002000 already mapped failed -16 [ 124.169840] binder: BINDER_SET_CONTEXT_MGR already set [ 124.176058] binder: 10093:10094 ioctl 40046207 0 returned -16 [ 124.179421] binder_alloc: 10093: binder_alloc_buf, no vma [ 124.179462] binder: 10093:10156 transaction failed 29189/-3, size 0-0 line 3134 [ 124.181759] binder: 10093:10156 got reply transaction with no transaction stack [ 124.181767] binder: 10093:10156 transaction failed 29201/-71, size 0-0 line 2927 [ 124.219989] binder: undelivered TRANSACTION_ERROR: 29201 [ 124.231474] binder: undelivered TRANSACTION_COMPLETE 2018/04/06 08:08:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x45f, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1f}, 0x8) dup2(r0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) 2018/04/06 08:08:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') preadv(r0, &(0x7f0000000080), 0x20000330, 0x102) 2018/04/06 08:08:19 executing program 1: r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) nanosleep(&(0x7f00000000c0), &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x21, @broadcast=0xffffffff, 0x4e24, 0x3, 'dh\x00', 0xc, 0x8000, 0x6f}, 0x2c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/04/06 08:08:19 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40) socketpair(0x0, 0x5, 0xb46, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000100)='vboxnet1\x00', 0x3) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) ppoll(&(0x7f0000000180)=[{r0, 0x16}, {r1, 0x5004}, {r2, 0x4000}, {r3, 0x30}, {r4, 0x208}, {r5}, {r6, 0x5017}, {r7, 0x300}], 0x8, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x907}, 0xfffffffffffffe3d) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r9, r8, &(0x7f0000b4bff8), 0x10000) r10 = getpgid(0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) tkill(r10, 0x1000000000016) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) 2018/04/06 08:08:19 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendto(r0, &(0x7f0000000080), 0xffffffffffffff3b, 0x0, &(0x7f0000000100)=@rc={0x1f}, 0x80) 2018/04/06 08:08:19 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e907008aeca5a158c7d2f8f7eddc8ee86e7d153889fc92a28559087091e469b005a9d9b8265a23f1abde32123603f80ce5c69ef4a44908810000000000000000000000000000001e4c2c2c5c05cd15c8b1257d622d44aaadef0ad32b75df3fb3513cbd3ca0355e559b8e2acc8ec3946cc6061f19069aa547dadc59197eda2ec9f613aa5be4d4f11bae7c9cec68a1f0f66a56490ad91a18c38c8374"], &(0x7f0000009ffc)=0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/06 08:08:19 executing program 5: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="581769da7413f2c26e1fb9f4f6476b8744169f0869f0ff13b9c5b673ce064eff3c991c18c53cbe0d4bde0c81ed73590b6c80b50e4c7bd78ee90fb64635b8d985eb83b1c5b716ab64c4d36fc5e72b09a5a53266e80a4c2712e119d9fee4106d4d4a64545f2d9305119257b7f71ffc010daf5f204bbc9d03d011b3b35282c1a05258af80c96d98210675aafb868e9f02dd390149748316b95602fcbbff91aedf9e7c904a26936551faa7ac91b161278dd4fb085ad73686cea1e811b830397695105d5fe8f21d0f5c128be2cf8d8e57a331f531b7cfe0a1046cda8f8008b5ac77812f03468703dfeb43e00c5650ef14", 0xee, 0x0) r1 = request_key(&(0x7f0000000080)="636966732e73706e08007f00", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r0) request_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='keyring\x00', r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/06 08:08:19 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00100000000000003935"], 0xa) 2018/04/06 08:08:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x200080) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/06 08:08:19 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000001100)=""/124) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r5, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r6 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r5, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r6, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r7 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r7, r7, &(0x7f00009bcffe), 0x4c35) sendfile(r8, r7, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000080)=""/4096) 2018/04/06 08:08:19 executing program 6: clock_gettime(0x3, &(0x7f0000226000)) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000001200)='./file0\x00', 0x80000044) select(0x40, &(0x7f0000000000)={0x7fff, 0x5, 0x81, 0x80, 0x800, 0xffffffffffff7e9a, 0x9, 0xf9f}, &(0x7f0000000040)={0x8, 0x8001, 0x4, 0x800, 0x1000, 0xffffffffffffffcf, 0x3f, 0x3}, &(0x7f0000000080)={0x400, 0x8, 0x5, 0x1000, 0x8000, 0x298b, 0x2, 0xfb}, &(0x7f00000000c0)={0x0, 0x7530}) ioctl$TCFLSH(r1, 0x540b, 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x418000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x41051998, 0x7}, {0x9d, 0x1}, 0x5, 0x0, 0x800}) mq_timedsend(r2, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffe, 0x0) 2018/04/06 08:08:19 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4}, 0x8) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/04/06 08:08:19 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1) inotify_rm_watch(r0, r2) r3 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='}\x00', 0x0) keyctl$clear(0x7, r3) clock_adjtime(0x0, &(0x7f0000001fb2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 2018/04/06 08:08:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000cc0)=""/214, 0xd6}, {&(0x7f0000000dc0)=""/224, 0xe0}], 0x2, &(0x7f00000011c0)=[{&(0x7f0000000780)=""/104, 0x68}, {&(0x7f0000000ec0)=""/156, 0x9c}, {&(0x7f0000000f80)=""/129, 0x81}, {&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f00000010c0)=""/241, 0xf1}], 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000000840)="52f8cdc779a7e292ca0323fe2cbcc0b9946bec633131f5df29f30e8d807a3775c4c696bcd0acf91bc509b55e37f7e6b64d04c39b0f97d71ae934cb127145d91ec82923d20ffbe0590ea5f5b7544a1ef524c4fb12390188f2bf1ee2c083c7d02ee40ae5323020836590171201fee2e11036f9467d372b011621fdd15b668e580af44c671e243047091bbf55") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000a40)={0x4, 0x0, 0x10001}) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x3, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000900)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x8, 0x4, 0x400, 0x3, 0x0, 0x3, 0x0, 0x0, 0x6, 0x64, 0x1, 0xd60, 0xff, 0x5e]}, &(0x7f0000000a00)=0x100) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000580)={0x0, 'ro`e0\x00', 0x4}, 0x18) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000000ac0)="d30c334dcf697133c8c402f75b6b4c45225b0590e0661aa2721fe4acc4cf11912c1d8d6a644e68242ddcc9a4ae3cdac2ff0c1a21326f4a237b4646f47f11fb995fc7a678bd3a265a730622e4c9f4558c7227a5d03faf8fdf01a2ab8526c5779bdb7aa0ca98ae827d1379bcf32238e5b5c1404f41fdaebc6639d556abc19b55f71991962f2e477eebe93bbf6a8c5481dd766a8df5a205d180e95423aebdc8942b4e98812b985adac04551f4765a006989480150a72382301e7a960f8c557bff69a05a54fb34bc7366df9589057d9fc76ca1aa") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000700)={{0xffff}, {0x5, 0x5}, 0x0, 0x1, 0x7}) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000140)="9ae50b8a8d6bbe22c95de5efbbd9a7229c9e5233d614944dfa8b1b84567796ba02ff8945f35c6f2262e603b640b96b28d196194322c1829f5be836fa838862fa1021fda6136ab2ef18ec08e9a7bd9b9e2dea4671110f7eab574e76c26a6d38a54f7ad64ece8c6d9f4c6cae4048", 0x6d}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'lo\x00'}, 0x18) pipe2(&(0x7f00000000c0), 0x0) add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="056962fcd6119bb502f8e8dced8c8a6f7d23c6a600fea660aa403e9bb01dd35402758d524e4312e350022973703b8687", 0x30, 0x0) request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='^security\x00', 0xffffffffffffffff) add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="5a4592da8a929035f4f540c3abd039c8b388b5954abd96f6eda70c86dbe5453f1999dd0f63ac09b8daab0c8ed990c75d2d06d94264170ac6add7c602f39a0aa113054aaaabb1654f33f532b72bc8c5c7ac0622080ca5ddc7bbb55c35f8adbf75434a46b78a75c316d2", 0x69, 0xfffffffffffffffa) 2018/04/06 08:08:20 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e6f5008343dc66efd080e"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x1000001a, 0x4, 0xffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 08:08:20 executing program 1: r0 = socket$inet6(0xa, 0x800001, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000), 0x28}}], 0x2, 0x0) 2018/04/06 08:08:20 executing program 6: r0 = socket(0x17, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/04/06 08:08:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008d9f42)=""/190) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/52) socketpair(0x0, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000200)) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x4}, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x195100, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f00000000c0)=""/121) geteuid() 2018/04/06 08:08:21 executing program 1: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) r8 = getuid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r12 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000880)=0xe8) r15 = getegid() r16 = syz_open_dev$sg(&(0x7f00000008c0)='/dev/sg#\x00', 0x8cee, 0x400000) sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="bca198dcd3eb7cde79e02225572b337bb8ed67ca34ecc9442a746e4c4adf54fa5ca49da42958f365186154d2516943b01b2d70f753f0ea11b9a7975cc747b91d9200eb891afb3189970c3f7ef522f93fd5ae92188901a832d2ec9a623562a96145d1380717504c8688b49aed777ee300b2907601160c8110cd2bfb14e9e1582141e34e67f817b6d6a7c4f0a974270c37a715742ec2a9fa5356cfd8d8053854e56cd3d25ec00bb42b31e0", 0xaa}, {&(0x7f0000000040)="792bd133ab487415786391e784ff7f95feb5cd2b8f7089172ffe687e14f8a59f222575dceb2f68374990f930371f50b694ef99c2c1b839b776c67062bccd", 0x3e}, {&(0x7f0000000200)="20ad676bdcaf9b5eddf6c02c795dafb3e6dc2aea283e6e1347cab3a7191bbf0bca25a69ad55c172324f334b327028e22b6ed0687d4c062eafa9715caeedf947a36f43c6f5968a8ab1a51c43bd697ae83d6550492b19a4fae462ff43e1f2c7887eabad58794a8b3ffa2947794088151b76a82f6fb3e7a0885aa5ce83b4d4a163e875498427b25972d851039243c6d23eac0f4cfad91deaef8d1fc420fc7982bbdc9c78b03ada828ab2fe906fa2f7103525e9e28849a25b5711d4e4a3fbb88f36266322df6", 0xc4}], 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000001000000020000000003", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r16], 0xc0, 0x4000}], 0x1, 0x20040000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000900)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) close(r0) 2018/04/06 08:08:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fcntl$getown(r0, 0x9) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/04/06 08:08:21 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') fchdir(r1) exit(0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') mq_timedreceive(r1, &(0x7f0000000000)=""/29, 0x1d, 0xb9b433, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/04/06 08:08:21 executing program 0: r0 = socket$packet(0x11, 0x103, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000001ffc)=0x4) 2018/04/06 08:08:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x9e, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000071000000000000000000000000000000000000000000ffffffff0014c2a24489f67fb19300000000000000000000000000000000000000000000000000000000000000080000000000000000000000ffffffff02000000f000000040"]}, 0xee) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) dup3(r4, r3, 0x80000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/06 08:08:21 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0xff, &(0x7f0000001c00)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000100)=@ll={0x11, 0x1, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="c54d4dc515565451c162175d9abde5ebdfa25b61518fff85f5364f", 0x1b}, {&(0x7f0000000180)="04ce44079c5576635ee02d6b73caaa7ac9c7156689b11c200c5f4af56d", 0x1d}, {&(0x7f00000001c0)="f60d", 0x2}, {&(0x7f0000000200)="0fdc115b82bd563b94137e02527cdc42972755ff027fba8baabd3407d66da6e04e529ff97b5ae963fe6b0fd1b1a66335c522cc7d2cb38fa6dba150eaf50df09c0c95b3fa3da726ed196b81", 0x4b}], 0x4, &(0x7f00000002c0)=[{0x68, 0x88, 0x6, "d6839457b951d25852bd7b89c8cdc5a91a607059bc0669b5952b1d7078fbd660de5372384f7481e891fd376aae142b45402b6d35acdb42a38f20bd3e197f89c34e7bc0e054e1293fa3eab2c986b7926ef14ec05af03552e2c254d117"}, {0xbc, 0x11f, 0x5, "855c2ec5400a0383a266b72a64fbdafb478a14e58a5ccdd68792f9d25e52b989cd986344049712b35ef39eba93e8adc9942dfe343940c8c4e9cd998d0db0f8068e8fc4e763ef7289b0a72ba80b9220d13b6ebd2a4c33ce54029097302e5feba2aae19d3bf47d0a2bc687d11bbf7c8b16f2d4c55be84184c2b279f4dd47abc262aed77387ab683286b0604ace24165f5ad82454b71d6d73e194a3dffece22b10d0f784dfc31ffa25a2c96cee4d88428"}, {0xf8, 0x13f, 0x101, "ffe876a0d52107c284e4409fb6b77687f931b6bc06e0174c8dd0a30e42b079cac5c2d5e6381dd61e5ba2fe024f490dcc0f5dd2ee967b413aaffb615a079a66308d069f2336e5b71bb9f6c247eb8607c087bd7098cac769711ac7d339315362f1ac1c0e1ab5b1e31f090155b46588355d3fd73fc082fbc10afe7d9c01c193415dd0688011a5ff4f2b409e18f847569568983d127b7bfca342ac0a25f978446c27576e1f0184137f9ef5306c5f2a55151a3e8efd0c332c3a7973407a23a4d5e90484286b6838243c16adf88c5df4bda45c124c13caf77fe7f65da0b7b357576a6f253c6b33a7110e580186"}, {0x70, 0x114, 0x8, "0e7bccb6bda95f8e336c3c8ab9d37aa218d08359cbd97bcaa24cd86a56af21b4f4cd89b1ad9e25352a95c4a713938fe4b0faae060566f951f1575b9793263ee10b7195f459b2b25c4fd4a89cca479826a0b33f95a2ab08b767c4bd2f924dfd7f9bf997"}], 0x28c, 0x8040}, 0x8}, {{&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)="994040bc06a7c64f70dd23dc4046239ef833e60e6f4c747dc2653189a8", 0x1d}, {&(0x7f0000000680)="0c27615138c44c2cd23418dd37be97ce18556a9c716404da97c525eb026e9c63a1dbd8b15b6f597f0e47e35c62e98b4161ab285ef345dcad0316f8c724bcc6b265ba014a6f4ac0e870e75f4e2cb816cfc54f6874b8c5de8d8cf5be8093842cb95ef8287c78f2e4344e867ff8b9da076d6cb33968171b79e6fb9c31f0257e48a135b72e07a39596b3de492b34ad2dc4ce67ee4f101c1aa55d7ca3e96ee5a72f7ac49e55", 0xa3}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x224, 0x20000800}, 0x2}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x1, 0x2, 0x0, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x1}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001cc0)="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&(0x7f0000004b00)=[{0xf4, 0x100, 0x7, "2c009f4a286af4602aca6d8da1d2830d0fd87b5d7526a491186d4a05e7f8b069923a0bcb5468dc827855e10c183e09af2dcde5c45595775f8f82d12a708bc6df1e42026fcebdf307d0744757165ee3f43d40251477966f0609364e94e006908bac9791c38be8765a5713d3f68b1dcc9a6057a0c80c623884947d1952686e63a96643339f00b247b58430c67125cde7eee2a965930e96135fd7a2db9fad2169036b5350564ef8f710924da9450ea38975883ee2e61c5c8d7f56649f1664da26ca479d2287c5456744f4e271ca3109a343ae5cc32d7e5912f5aa36a327ae2974b5d71dcb24dc7c"}, {0x94, 0x116, 0xef, "ec1836f9dbf398b398c08dd3fdd87821465dbbb50d4b5de1048574fd1d34d6814b3814d16f7e9a5108745e049e4e05caeb11fdd742e6e0a679cdebb7463ac8fdb7dea77bdc8aadfa126ba4395a9baece07d361a3b7c3cd0d2127677be98708d481c732424bb3c91a982cf803afedb6fcc266fc71f0192285eb1c4a68aae51bd2e969d57273"}, {0x90, 0x118, 0xfffffffffffffff9, "966dcc3d99fb62a710506c5538461954b4fbc66c5d2a93f5da322b29c90de6853f8c210f5d27bc418bab8f9bc68cf2ed810f75b88a4b1802fbb68a5652b5fa524681ffced927f472fa0b3c59d20283db2fa8f89af81991a3dd8a6e43494b8783aa53d9824276aaf6b1caf8ba1f9600f6e3207c8ce90727eca654d3fc63e4239e70d4"}, {0xa4, 0x102, 0x3394, "7441331a16b0cecd3299f9df46664aa9b11db3b181842416e72dd74042f983f7c5bc05187fd201b4ca39fac930ad35878fbb834ee61ad54b2eebb8a1ed421f39a9874157d5b6d87601102cc7b15eb2d0b40973cbf09c37acde938725cdca86bdfd8e771fdc2215823290d0f0044218147855ddb5be3d4ef58a0670b1c20f1a032e507b3121d3115bf22ae27bdce1ff253797b66a942a50"}, {0x10, 0x0, 0x8, "24c5"}, {0x7c, 0x1ff, 0x3, "a156189f8512d201a001a56f16cead15731e4f5aaae7490b3012ab88ef145ea4c836ace91e6347f84d3fce15d4a3fc931030396a2d0fe6e81855d681998c69a5db89996b4a3377cb84e117b9394f9ae1a0ed5aacdc53bb060e5daf5ca672a1423b559ede1263bbe05c1713c2140ac311"}, {0xe8, 0x114, 0x1, "961ac11ed1ffee6b6d38cee28829f5fb866e662a1fa3185a1df40c7bd3b947c20d6efec6ac4675eb1b975befe5fc0de20235570695a0c4cf928951ff41879d5f1bd2fee607e52a6b198c87e9a074f71e08f528ac5dbca84b7de1112f3485309bc8fbf09d7214ea1caac8d23523ddd4d996de69135249f7c66807f9b95ee8ade0dd194bfc951a8df17563fee72b61118abfefb3b19524a81a8772ea89efe84574b2b23414bfa0be6a75a1e6c87625e30793b9bcd95b6997ebe18b60e4e5d0a423e034a948ffccc5a0f7b579f64e1e440fd496622c28273032ce77"}, {0x20, 0x1, 0x6, "70c4a6ec979a3fa12edc21952d03cfaa67e2cc"}], 0x450, 0x4}, 0xffffffffffffffff}], 0x5, 0x14) 2018/04/06 08:08:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00007d9fac)="958e392935a186d6306a36ba59fa0f57ff00020600a500000007a9b4d5ed5cff03000000004b9fab9d69587b141407bda7fc03011dac09e4457accb797217c5e1c9bbe899a63b0a5818381b84703a807811a2fa8", 0x54) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) 2018/04/06 08:08:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f0000000000), 0x0, 0x10140, &(0x7f0000000040)={0x1a, 0x323, 0x100000000, 0x380000, 0x10000, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) dup3(r0, r2, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0xf00) 2018/04/06 08:08:21 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) mount(&(0x7f0000000340)='/', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='gfs2\x00', 0xe488, 0x0) 2018/04/06 08:08:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fsync(0xffffffffffffffff) r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x48, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES16, @ANYBLOB="50f72f9cbb88eb70b11958d60b5414f8eb61e35ce510a5bb6e61157e267b8dacf53df7e4e99bbde2d7d0d6f5af1f908790407437c894ba16690c70ac7f43f11fa58cde895a20338009929f0aede49918ef3e456f3d", @ANYRES64=r3], @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="904b431499c83586d390135570c5633b0a2376e457f226f312601893885c70c88d1fd7368671ba4146bf41ff422394fd5f130277a7abd772bf6b22dce5a9d16f948b6e952f0ef5bb9ca05a083944e816422a8ed3dfd172130b45c20215a4f4e93c18764a2df9ca3dab880c0ed4758c8665", @ANYRES32=r0, @ANYRES64=r0], @ANYRES16=r0, @ANYBLOB="21b5f0cb18", @ANYRES32=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR, @ANYRES16, @ANYRES16=r2, @ANYRES64=r0, @ANYBLOB="4405ec40cfdeac5ee89eabccef0a5ee56a9570c5072affd805a3aa9f006978df83d42062a4620e3685ae25893383ddfac1239c07565ae6904bb11b4b8622ee54d64425043dfc71c2a626ef83d106b36c5d56a1305840186eabd5f651482ef5cc409beab9d14c3be12405a92d4abf9a8201ba3a39602be51906a2c407dc45bfcdf1f46682922756d09ad2324a63502d608dbf99f94a27a14a6ee479770f922d7386a92eccc247a2f3af9831088dcfad71024589c4d98ea80918377a93e32e"], @ANYBLOB="939406a2ec7f49bc48a23970a4e60f71e44fe5c3177aae87541c0c63df52df8294c2331391d3c65a8147b17f4ff022604659ffa3f23c51b43102ef1eeeb90884f585a2ee8a5afd42adf06ceb70912b0e64059d4d3eca2bbc87a5ca676a747dea1afff93e76a9d6b16706aa902ffe"]], 0x8}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) r5 = getpid() setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000680)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r6}, &(0x7f0000000840)=0x8) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc0002) connect$netrom(r4, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r7 = syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r5) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x3, 0x0, 0x0, 0x2}}, 0x26) 2018/04/06 08:08:21 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000863000), 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r0, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/04/06 08:08:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xe7}]}, 0xffffffffffffff78) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ff", 0xc8}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/04/06 08:08:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0x4a, &(0x7f0000012ff0)={&(0x7f0000000180)={0x14, 0x11, 0x8000000000000443, 0x0, 0x0, {0x1}}, 0x4cf739f98527dc80}, 0x1}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x9979, 0x7, 0x401, 0xce51}, {0x9, 0x5, 0x0, 0x7}, {0x7, 0x7, 0x1a92, 0xaa5}, {0xc16, 0x7, 0x8, 0x5}, {0x100000000, 0x9, 0x4, 0x4}, {0x1f, 0x5, 0x6, 0x888}, {0x400, 0xffffffffffffffff, 0xae6, 0x1000}]}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1ff) pwrite64(r1, &(0x7f00000001c0)="a85c8fc4e4134ab44ce8341417ca589656862ab01c31ddfa2d282fe6dfadda0a79c6b799d5d71ef57b1f58255b7b6b531c783bb3e89a5b02cf674295727d5d520f995f7e1685d88b3db494", 0x4b, 0x0) 2018/04/06 08:08:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x3, 0x4, 0x1, r1}) read(r0, &(0x7f0000000000)=""/150, 0x96) syz_open_pts(r0, 0x101801) 2018/04/06 08:08:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="2a04e990799ab6a4cb7daf93ae29bce25c9d6ff036cbe2ebf9") bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/04/06 08:08:21 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='cpuset\x00') r3 = getpid() r4 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r6}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@local, @dev}, &(0x7f0000000080)=0xc) tgkill(r3, r4, 0x1) [ 125.919493] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 08:08:21 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11c) ftruncate(r1, 0x1) ftruncate(r1, 0x438) 2018/04/06 08:08:21 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000480)={0xa, 0xfffffffffffffffe, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1c040, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8}, {}, {r0, 0x200}, {}, {}], 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x400, 0x0, 0x62fd7f83, 0x6, 0x7, 0x10000008002, 0x7f, 0x1}, 0xffffffffffffffec) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={"7475229e1500601700000800", {0x4, 0x3, 0xffff, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r4}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) times(&(0x7f0000000240)) r5 = add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="e3cdd1ad27864050e6bc27ce62a8623e6c472796d320e6eac9c9876cd8924935fb70392540121d8292e126e57d9d0704fcc9170ceb7384f596c9f76114f1151ccb68d651a44620c9007166c44d6b1e44ced9f5fa5b5c6b242a45f49fccb9650a8285c3abf60c884fd4ea9c093e274afa84e38bdd402eee325d941f97927f4181991643de03707e26f153bf9b8f7fbf9f8467d7f2123ae87bbd318a50a147ec1f70c84aa80a1335f2c13ce3a462cfe9c3eaeb115581b7a527154ad54ec404393b584e9d358061f896039dbc8b3597a8141f97751a473b0d99832a6982fff591c3a00cf4eed13be8", 0xe7, 0xfffffffffffffffd) r6 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="7475229e1500601700000800", 0xfffffffffffffffc) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2, 0x9}) keyctl$reject(0x13, r5, 0x6, 0x10001, r6) 2018/04/06 08:08:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c9", 0x4f}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xa0, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa0}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000000580)={0x2}, 0xfffffcdf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) fcntl$getownex(r0, 0x10, &(0x7f0000001180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) r5 = getpgrp(0x0) r6 = getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2, r5}, @cred={0x18, 0x1, 0x2, r6}, @cred={0x18, 0x1, 0x2}], 0x48, 0x8010}, 0x10) r7 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780)) 2018/04/06 08:08:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000700)=""/188, 0xbc}], 0x1, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f00000002c0)=""/50, 0x32}], 0x7, 0x0) 2018/04/06 08:08:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="2000000000010100000000000000000c00020009000100ac14ffaa0000000000"], 0x20}, 0x1}, 0x0) 2018/04/06 08:08:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x11) sendmsg$nl_netfilter(r0, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001240)={&(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x11b4}, 0x1, 0x0, 0x0, 0x40000}, 0x1) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) fstatfs(r0, &(0x7f0000001300)=""/230) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) write$sndseq(r0, &(0x7f00000014c0)=[{0x3f, 0x3, 0x0, 0x4, @time, {0x4, 0x4}, {0x81, 0x4}, @raw32={[0x0, 0x2, 0x80000000]}}, {0x393c, 0x8, 0xffffffffffffffff, 0xfffffffffffffff8, @time={0x0, 0x989680}, {0xb5}, {0x8, 0x7ff}, @raw8={"d41f0ca33da2903098594f9f"}}, {0x1, 0x7, 0xfff, 0x800, @time={0x77359400}, {0x0, 0x5}, {0x7, 0x4}, @connect={{0x40, 0x5}, {0x5, 0x9}}}, {0x8, 0x80000001, 0x8, 0x8, @tick=0x1000, {0xa00000000, 0x4}, {0x996, 0x7fff}, @result={0x2, 0xfffffffffffffddd}}, {0x9, 0x800, 0x7, 0x5, @tick=0x10001, {0x0, 0xfff}, {0x81, 0x80000000}, @raw8={"35dc6c4f858f625fa133202b"}}], 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001400)={0x0, 0x100000000}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001480)={0x1, 0x800b, 0x100000001, 0x3, r1}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000012c0)={0x6, 0x10000, 0x1, 0x1ff, 0x100000000, 0x83d, 0x0, 0x10001, 0x2f, 0x20, 0x3ff}, 0xb) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1b) 2018/04/06 08:08:22 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)="216574683175736572776c616e312c73797374656d6367726f7570fc706f7369785f61636c5f61636365737329757365726c6f26d876626f786e6574302c757365726d696d655f74797065cc6d696d655f7479706500", 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) pwrite64(r0, &(0x7f0000000000)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f256535", 0x3b, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x7fff, 0x4) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/06 08:08:22 executing program 0: remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x3, 0x45000) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='keyring\x00', 0xfffffffffffffffe) timer_create(0x7, &(0x7f0000000080)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000200)="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", &(0x7f0000000000)="0aa385ed096856dbb40d12ffc10378d6f91cb63763a95482d934ed579c4d64fc79e7461ed977e34feeabb71a59a63b80bc553f00465921bdb08f0c9fcdc3b3fe28c696fbc09348cf43e203d236a5563dd6511f9cf253db41afc8166e0b725b19340421b7595813f66e7702"}}, &(0x7f0000000140)) 2018/04/06 08:08:22 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000281ff4)={0xfffffffffffffffc}) close(r0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x1f, r3, 0x0, 0x7) [ 126.789159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 126.801322] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 126.858492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 126.879455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/06 08:08:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2}, {}, 0x2c, {0x2}, 'lo\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x0, 0x7, 0xe3f8, &(0x7f0000000000)='ip6gretap0\x00', 0x3, 0x3, 0x10000000}) 2018/04/06 08:08:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000000000)={'sy{_tun\x00', @ifru_mtu=0x7cf}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be8c4bff8c88580000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) 2018/04/06 08:08:23 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x40000000007, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xfffffffffffffe2b) fcntl$getown(r0, 0x9) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/04/06 08:08:23 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xfc, "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"}, &(0x7f00000001c0)=0x104) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x1, 0x3, [0x80000000, 0xfff, 0x4]}, 0xe) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x2, [0x1, 0xd2c5]}, 0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = socket(0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x400, 0x4) 2018/04/06 08:08:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) 2018/04/06 08:08:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000eaff3)='net/sockstat\x00') lseek(r1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x9}, 0x8) 2018/04/06 08:08:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x265]) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x1, 0x2, 0x7fe80, 0x4, 0x3, 0x88}) 2018/04/06 08:08:23 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x880, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000600)='ns/ipc\x00') getdents64(r3, &(0x7f0000e25000)=""/4096, 0x13b4) execveat(r3, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0xe2, 0x53, 0x9, 0x1}) pwrite64(r3, &(0x7f0000000480)="63eeae83ff089e2522c3340c452b4e887521eb08dd51853a9f27c4f3eb5620e86075458aa7d29b9535d3a6355ac59a810a45c9ef76b384f36285d93c04bbccea033fc2bb718102c7fd8a8a2aba65dba17a85b6b2c3e80a3475135cf69653b748ccdaf9c4d8380ea8bf0a3651511981948fe3eac7353e5aafe4ec97efc1e7cf3e95b008e8655eed804fb9b4bc643ba37e092b22e128c160f13bed9b9ed0f7ddf747e810df687694f799a1a85bece5516de1fcb79dc5eced7959e1bf48486ea181a71ce4", 0xc3, 0x0) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) faccessat(r3, &(0x7f0000000000)='./file0/file0\x00', 0x82, 0x600) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000340)=""/41) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r5 = eventfd2(0x4, 0x8000020000000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f00000001c0)={0x1}) r6 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000300)=r6) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f0000000180)={0x400, 0x80000000, 0x7, 0x6, 0x2}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000640)={'\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) write(r3, &(0x7f0000000680)="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", 0xfd) getdents(r3, &(0x7f0000000580)=""/67, 0x43) prctl$intptr(0x8, 0x62) sendfile(r7, r7, &(0x7f0000000200), 0x400000ff) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x6, 0x1010c0) 2018/04/06 08:08:23 executing program 7: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) creat(&(0x7f0000000080)='./file0\x00', 0x2) 2018/04/06 08:08:23 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) fadvise64(r0, 0x0, 0x200, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x76) 2018/04/06 08:08:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x880, 0x80) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffff6) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0xfffffffff7fffffc) 2018/04/06 08:08:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000640)=""/221, 0xdd}], 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0xbcc, [0x0, 0x20000780, 0x200007b0, 0x20001224], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2e, 0x884c, 'dummy0\x00', 'ip6gre0\x00', 'bcsh0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}}, {{{0x11, 0x10, 0xdada, 'syzkaller0\x00', 'ip6_vti0\x00', 'eql\x00', 'ip_vti0\x00', @random="48f56ff8cf00", [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x91c, 0x964, 0x9ac, [@among={'among\x00', 0x888, {{0x48, 0x5, 0xa8e0, {[0x2, 0x4, 0xfff, 0x1ff, 0x8000, 0x1, 0x6, 0xc8, 0x5, 0x1, 0x5, 0x1, 0x20, 0x2, 0xffffffffffffffff, 0x400, 0xffffffff0000000, 0x0, 0x3, 0x100000000, 0x1, 0x8001, 0x3, 0x6, 0x1200000000000, 0x8, 0x3, 0x2, 0x67800000, 0xfffffffffffffffe, 0x3, 0x7f, 0x7, 0x8c, 0x4, 0x55, 0x723adb00, 0x1, 0x7fffffff, 0x5, 0xfffffffffffffcca, 0x0, 0x1, 0x5, 0x10000, 0x800, 0x200, 0x7fff, 0x7, 0x101, 0x40, 0x9, 0x1f, 0x3b6, 0x53e, 0x40, 0x1, 0x9, 0x1, 0x4, 0x3f, 0x9f, 0x2, 0xb84, 0x1000, 0xffc00000, 0x6, 0x5, 0x81, 0x0, 0x2, 0x101, 0x400, 0x8001, 0xffffffffffffffff, 0x8, 0xff, 0x3, 0x1, 0x7, 0x8, 0x5, 0x6, 0x7f, 0x8001, 0xfff, 0x400, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffeffff, 0x8001, 0x4, 0x5, 0x6, 0x8, 0x100000001, 0x80000001, 0x8, 0xfffffffffffffffa, 0x4, 0x4, 0x7fffffff, 0x0, 0x80000000, 0xea5, 0x8bb3, 0x2a6c, 0x7, 0xfffffffffffffffa, 0x1ff, 0x4, 0x4, 0x6, 0x9, 0x2, 0x1f, 0x80000000, 0x100000001, 0x1f, 0x100000001, 0x3, 0xffffffffffffffc1, 0x7, 0x8, 0x0, 0x1000, 0x7, 0xc9, 0xff, 0x719, 0x10000, 0x40, 0x1f, 0x1ff, 0x5, 0xbcb, 0x1000, 0x9, 0x1, 0x0, 0xffffffffffffff00, 0xd2d, 0x1, 0x8, 0x80, 0x6, 0x6, 0x0, 0x6, 0x4, 0x4, 0x5, 0xfff, 0x3, 0x7, 0x1, 0x8, 0x81b5, 0xae, 0x3, 0x7, 0xfffffffffffffffe, 0x9, 0x8, 0x0, 0x10001, 0x8, 0x100, 0x4c, 0x0, 0x599, 0x80000000, 0x0, 0x5, 0x1, 0x0, 0x3f, 0x400, 0x8, 0xb, 0x4, 0x9, 0x9, 0x7fffffff, 0x80000001, 0x61, 0x4b4, 0x4, 0x3, 0x3, 0xa36c, 0x1, 0x1f, 0xa4, 0x3, 0x3, 0x2, 0x6, 0x4, 0x2, 0x80000001, 0x8, 0xff, 0xba0000000, 0x40, 0x40, 0x8, 0x8, 0x8, 0xe0b, 0xa24, 0x8, 0x10000, 0x1000, 0x9, 0x400000000000000, 0x8, 0x1000, 0x101, 0x89, 0x9, 0x8, 0x4df, 0x1f, 0x8, 0x3, 0x200, 0x5, 0x6e4, 0x11, 0x6, 0xfffffffffffffeee, 0x8e, 0x1, 0x8, 0x800, 0x1c0, 0x7f, 0x10001, 0xe2, 0x2, 0x9, 0x7, 0x6ea, 0x4e2, 0x5, 0xfffffffffffff801, 0x2, 0xff, 0x3, 0x1ff, 0x863b, 0x7ff, 0x7, 0x1], 0x2, [{[0x3, 0xffffffff], @multicast2=0xe0000002}, {[0x8, 0x5]}]}, {[0x56, 0x443, 0xe117, 0x7, 0x800, 0x80, 0x3, 0x2, 0x7, 0x9, 0x1e, 0x8, 0x7, 0x0, 0x8, 0xfffffffffffffffd, 0x800, 0xc365, 0x5, 0x1ff, 0xfff, 0xde6, 0x0, 0x8001, 0x8a7f, 0xa2, 0x6, 0x4, 0x6, 0x8001, 0x7, 0x8001, 0x656e40f2, 0x5, 0xe73d, 0xffffffffffff0001, 0xb9f, 0x401, 0xffff, 0x7, 0x69, 0x7, 0x1ff, 0x6, 0x0, 0x100000001, 0x4, 0xfffffffffffff801, 0x80000000, 0x7, 0x80000000000, 0xfffffffffffffc00, 0x6, 0x0, 0x0, 0x98d7, 0x56a9, 0x7, 0x0, 0x6128, 0x0, 0x80000000, 0xffffffffffff7fff, 0xffffffffffffffe4, 0x7, 0x0, 0x200, 0x20, 0x2, 0x0, 0x4, 0xffffffffffffff81, 0x4d, 0xffff, 0x9, 0x10000, 0x6, 0xede, 0x5, 0x4, 0x4, 0xffffffffffffffc0, 0x9, 0x10001, 0x80000001, 0x1000, 0x7f, 0xffffffffffffffff, 0x6, 0xa4a, 0x101, 0x9, 0x1, 0x8, 0x6, 0x9, 0x3, 0x8000, 0xf842, 0x3ff, 0x7, 0x5b9a, 0x1f, 0x100000001, 0x1, 0x3, 0x1, 0x161, 0x4, 0xffffffff, 0x6, 0x5f6f, 0x7f, 0xfff, 0x8, 0x100000001, 0xafd, 0x9, 0x1, 0x6f0, 0x1, 0x8, 0x5, 0x246, 0x2, 0xfffffffffffffffe, 0x7, 0x100000000, 0x4, 0x7, 0xdb, 0x4d998dc7, 0x101, 0x0, 0x0, 0x8, 0x5, 0x2, 0xe9, 0x101, 0x6, 0x8, 0x199, 0x9, 0xd1eb, 0xc7, 0x1, 0x46, 0x81, 0x3, 0x3, 0x0, 0x5, 0x80, 0x3, 0x59, 0x3, 0x9, 0x7f7, 0x3, 0x100000000, 0xffff, 0x931, 0x81, 0x3, 0x4, 0x0, 0x3, 0x0, 0x8, 0x393, 0x1fb, 0x0, 0x1, 0x9, 0x10001, 0x2, 0x401, 0x4, 0x64da, 0x1551, 0x3, 0x0, 0x20b35354, 0x2, 0x5, 0xf7e7, 0x7, 0x7, 0x1, 0x43, 0xba, 0x4, 0xff, 0xffffffff, 0x7fffffff, 0x6, 0x8, 0x8, 0x3, 0x6, 0x100, 0x0, 0x20, 0x2, 0x8000, 0x3, 0x8000, 0xc5de, 0x4, 0x20, 0x8001, 0x9, 0x2, 0x2, 0x7, 0x1336, 0x0, 0x7fff, 0x8, 0x644c, 0xb59, 0x3, 0x2, 0x6, 0xe95, 0x4, 0xe0, 0x20, 0x3, 0x2, 0x20, 0x9a, 0x3, 0xf82, 0x7, 0xc6, 0xfffffffffffffffb, 0x1, 0x1, 0x225c, 0x8000, 0x1, 0x6, 0x3, 0x0, 0x0, 0x4, 0x8, 0x8, 0x1, 0x9, 0xfffffffffffffffe, 0x8, 0x89b, 0x0, 0x10001], 0x7, [{[0x7a3, 0x9]}, {[0x7, 0x7], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x7, 0x5], @multicast2=0xe0000002}, {[0x0, 0x16], @multicast2=0xe0000002}, {[0x80000000, 0x1ff], @multicast2=0xe0000002}, {[0x800, 0x100], @loopback=0x7f000001}, {[0x6, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}, [@common=@log={'log\x00', 0x24, {{0x1ff, "0198fa2c1de48e7e43021f4a04e2b773564e28fc91838ae0fec4d20df277", 0x8}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x1, 0x892f, 'sit0\x00', 'syz_tun\x00', 'syzkaller0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xf8, [@ip={'ip\x00', 0x1c, {{@empty, @multicast2=0xe0000002, 0x0, 0xffffff00, 0x9, 0xaf, 0xa, 0x31, 0x4e20, 0x4e23, 0x4e24, 0x4e22}}}]}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x1, 0x1f}}}}]}]}, 0xc1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00', 0x2}) 2018/04/06 08:08:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/138, 0x8a}], 0x1, &(0x7f0000000240)=""/74, 0x4a, 0xff}}], 0x1, 0x2, &(0x7f0000000740)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000800000000000000000005001a0000000000000000000008ffee296b30a7fd8398000000000000000000000000aa10000040"], 0x38}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f00000003c0)=""/50, 0x32}, {&(0x7f0000000400)=""/191, 0xbf}], 0x4, &(0x7f0000000500)=""/25, 0x19, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/119, 0x77, 0x7}, 0x5}, {{&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000900)=""/200, 0xc8}], 0x3, &(0x7f0000000b00)=""/121, 0x79, 0x8}, 0x3}, {{&(0x7f0000000b80)=@nfc_llcp, 0x80, &(0x7f0000002040)=[{&(0x7f0000000d00)=""/84, 0x54}, {&(0x7f0000000e00)=""/160, 0xa0}, {&(0x7f0000000ec0)=""/233, 0xe9}, {&(0x7f0000000fc0)=""/9, 0x9}], 0x4, &(0x7f0000002080), 0x0, 0x3}, 0x3}, {{&(0x7f00000020c0)=@nl=@proc, 0x80, &(0x7f0000002540)=[{&(0x7f0000002140)=""/245, 0xf5}, {&(0x7f0000002240)=""/79, 0x4f}, {&(0x7f00000023c0)=""/153, 0x99}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/47, 0x2f}], 0x5, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002580)=""/116, 0x74}, {&(0x7f0000002600)=""/182, 0xb6}, {&(0x7f0000002700)=""/70, 0x46}, {&(0x7f0000002880)=""/122, 0x7a}], 0x4, &(0x7f0000002980)=""/161, 0xa1}}, {{&(0x7f0000002e00)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002e80)=""/181, 0xb5}], 0x1, &(0x7f0000004040)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x401}, {{&(0x7f0000002f80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005040)=""/126, 0x7e}, {&(0x7f00000050c0)=""/24, 0x18}, {&(0x7f0000005100)=""/174, 0xae}, {&(0x7f00000051c0)=""/165, 0xa5}, {&(0x7f0000005280)=""/237, 0xed}], 0x5, &(0x7f00000053c0)=""/4096, 0x1000, 0x65}, 0x9}, {{&(0x7f00000063c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000006740)=[{&(0x7f0000006440)=""/177, 0xb1}, {&(0x7f0000006500)=""/130, 0x82}, {&(0x7f00000066c0)=""/97, 0x61}], 0x3}, 0xfffffffeffffffff}], 0x9, 0x2000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000068c0)=""/148, &(0x7f0000006980)=0x94) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x129) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) r3 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000700)=0x80000000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002800)='./control/file0\x00', 0x43) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) execveat(r4, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f00000002c0)='$:trusted\x00', &(0x7f0000000300)='trusted.\\proc(\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f00000004c0)='-GPL\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='vboxnet0\x00', &(0x7f0000000580)='*![)vboxnet0\x00'], 0x800) link(&(0x7f0000000d80)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') getpid() r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) execveat(r5, &(0x7f0000000900)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000940)='vboxnet0\x00', &(0x7f0000000980)='self', &(0x7f00000009c0)='nodev\x00', &(0x7f0000000a00)='-GPL\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000cc0)=[&(0x7f0000000ac0)='*GPLposix_acl_accesssecurityVem1#+cgroup:\x00', &(0x7f0000000b00)='$:trusted\x00', &(0x7f0000000bc0)='vboxnet0\x00', &(0x7f0000000c00)='$:trusted\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='*![)vboxnet0\x00'], 0x900) getdents(0xffffffffffffffff, &(0x7f0000000000), 0x1f0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000080)={0x8, 0x303, 0x101, 0xffffffff80000000, 0x7ff}) rmdir(&(0x7f0000002080)='./control/file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000640)={0x101, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000008c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000880)={&(0x7f00000022c0)=ANY=[@ANYBLOB="be00800caf75e9fb", @ANYBLOB="02002dbd7000fddbdf25100000000805000000000070000300080007004e2400000800010003000000080007004e22000014000600fe8000000000000000000000000000aa080007004e23000014000600000000000000000000000000000000010800040002000000080003000300000014000600ff0200000000000000000000000000010800060004000000"], 0x2}, 0x1, 0x0, 0x0, 0x40040}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlink(&(0x7f0000002780)='./control\x00') 2018/04/06 08:08:23 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xfffffffffffffffe, 0x4003, 0x340c, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0xb6, 0x1ff}, 0x0, 0x7fff, 0x8, {0x1ff, 0x8}, 0x376a, 0x9}) 2018/04/06 08:08:23 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) getxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@random={'user.', ']{ppp1\x00'}, &(0x7f00000001c0)=""/116, 0x74) llistxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/57, 0x39) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x9) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x20, 0x1c3, "b8d7e37643c5", 0x1}, 0x10) setxattr(&(0x7f0000000880)='./file0\x00', &(0x7f0000000c40)=@known='user.syz\x00', &(0x7f0000000c80)='{#wlan0]cpusetvboxnet1em0lo*\':mime_type\x00', 0x28, 0x0) 2018/04/06 08:08:23 executing program 1: r0 = socket$inet6(0xa, 0x2000000803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/06 08:08:23 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) fadvise64(r0, 0x0, 0x200, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x76) 2018/04/06 08:08:23 executing program 6: r0 = userfaultfd(0x20000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000aa7000/0x2000)=nil, 0x2000}, 0x3}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) prctl$setfpexc(0xc, 0x30000) socket$netlink(0x10, 0x3, 0x13) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/04/06 08:08:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffc49) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x1, 0x1e2) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) geteuid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) 2018/04/06 08:08:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/04/06 08:08:23 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x2, 0x2, 0x6463, 0x7fffffff}, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000100)={0x200, 0x1, 0x6, 0x2, 0x6, 0x7}) 2018/04/06 08:08:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1e00000c0000000000000000845b000000000000000000000000000000000000000000000000000000000000"]}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/06 08:08:23 executing program 1: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)=""/193, &(0x7f0000000300)=0xc1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r0, @in6={{0xa, 0x4e23, 0x9}}, 0x4}, &(0x7f00000001c0)=0x88) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="e16aad4af77c7800140254fd20"]}) 2018/04/06 08:08:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000200)='cpusetsystemeth0\x00', 0x833ef932b9165dfd) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000280)={0x1, 0x5, 0x9}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000008c0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x9}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="a7", 0x1}], 0x1, &(0x7f0000001280)=[{0x48, 0x0, 0x3, "1cdc6f0d288583df130dbf2a6bad9b276a93bd1efcd8e22b44846263d6b386cc4583d3f033e702a2db66467dfa26eb917c1ae8613f7ba220e776"}, {0x100c, 0x29, 0x7fff, "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"}, {0x4c, 0x11f, 0x40, "70059e65ec0b8fea9a9e135b8a938d46739da247b02327bdb6a1146936f4fd508b16ce91ac3117c18ead7a99fee3ab780696e84b5bfea3a84336555bebf1e6"}], 0x10a0}, 0x0) 2018/04/06 08:08:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000ffff000000000000000000000000050000000000000000000000000000000000000000000000258700000000000000000000000000000200010400000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) r2 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4010, r1, 0x10019) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r2}) 2018/04/06 08:08:24 executing program 4: fchdir(0xffffffffffffffff) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)={r2, 0x25, "edc8f35659274462f5b1d837ca354f1bca9da16d0a654c88f7736e8cd2ca9c41a646d277cb9f821da35506003700000000000090234e25004f46571981754809f44d388bb136d64d3d3bc3526a22bc01ba37916b754ae28abc755e1a349cdcdf1c84f13712094dd253a74990f4671509fb7583589858cdf2952eee4dd9d93dbe66db06"}, &(0x7f0000000140)=0x231) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff09", 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x7, 'queue1\x00', 0x4}) connect$netlink(0xffffffffffffffff, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x8, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000005c0)=""/170, 0xaa) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/06 08:08:24 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)="ede70a4f2fbaf189532c27c4f597d14eb98cf5d0b8baab14a31b3c85e47a611e25a4f9079e72afffcc57007e479cb40cf1746879a001446747416ce1ed4c492fe548101e62cd9fa294ab48b51c8feff9a44d199674ac9144f19a11730ab7f09cc95bf72223ec0fe86882ab9b5d8357c4ffc6629ad4b887b6d7", 0x79) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="2900000018003109004a0601000c00070a0000000a00ff068000001d", 0x1c}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) 2018/04/06 08:08:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 2018/04/06 08:08:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) socketpair(0x8, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x2, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) sysfs$2(0x2, 0x4, &(0x7f0000000180)=""/211) 2018/04/06 08:08:24 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x40000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) 2018/04/06 08:08:24 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) sendmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xf}, 0x2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="b754db5a751fc25a01b0c6af270b99c7813ad1c4dae70acd3890a007da41b4ed97bb9058a7e9f03cb0c942088f643f2599120d1d31dae18ca73aaac8cadb72c3012fdd9d5055579cd38464a6d4482358e9aec76d70bbead8edfb97a5ccf8921a94e800100378e3920d676ace475c4943933516eb398964789068a4610a333e3cf7a5e33eebc8ad29729e7708058053d4dc3a4844dbca3aa833bd4341188c5bf9bbd3d56a138bf3c949795239afb44246084d2e47dc3f4ae07ac24090", 0xbc}, {&(0x7f0000000140)="6fd00dc4601b0d9e2f1d3dd48037c52c666078bf57bf2e8947af4897fbb11d11fbd33b9e6f17bb77d8127777e46577eebc7b4fab247fa10d860de02b89cae1ffe6e3159134df5da56496a1fd4c", 0x4d}, {&(0x7f0000000240)="285ee21ed099ec151c359b95b270578f1ea579d631069696146700e2b647f3596579858d7e059ad8cd22ef893495d5275b7fff27d5b694634d057a6caae42d0496e85bbe15f7a5fb0e98a97501617921877012fee73e167a4f74490b", 0x5c}, {&(0x7f00000002c0)="16a1820acdf65c3085e9f2cc906bbb34f4e93d", 0x13}, {&(0x7f0000000300)="794663b5459e93732c23207c44817604d5350a7f5ea1b58f27bc814b26b74c8d570dbd24730ff14f999bd443d80d82007737fb0e3465867d7b53d83fff2498d01afea8b6ee6511c9bdb58c55bd5c11e3f0291e0316f96f93c062783100ab6b4021d947b4b36bb2616e9ba61fb53b18c096a6f0f892aec735ae78c4ef533b1ed5bc3eeb1665860e610751025f56621d008c16452cd3f926e3d8d87d2043fff08e2d3e315f80c73b06004b0fed0a931661e61bb7d8186bb58cc5ab3be2d493055c929d14a0c5cc7949579cbb3ca8150199", 0xd0}, {&(0x7f0000000400)="7311218981f6def98297ca99539faf996f6dc5be6899593bb08985ba4ef14dd0ab19fe841dadd9ac85", 0x29}], 0x6, &(0x7f0000000480)=[{0x8c, 0x88, 0x200, "5aaec4c459286303e38663948f262b3badd6ebeb57b7447833b3d35ad5b53e88148c6255944910363c1f7a2ddf5de7df4b3141a03b6b2816e87748fe8717f793e5e522209b49682c0530eae14053dda13162169688fb980888d4670accc322e132376a7eb2537f487a691e227fee13e61fb1dcbfac1035d4936c110484"}, {0xa4, 0x114, 0x0, "822722ea85c855b067882448e2b3acc5322ac4ed3153cb031763b7590f434daa5f684d84fe60e8c877839dfbfd2cfe056651ff5532724ff07d2c04aa11b2d1910e5408b71cb5ad4cd95a75e1669c3b8ef8172a6508d0b7861f23f42bf8dfbf287b716f49858489fb59fd4bca9340a72a3425235466422e6584ff63219fde53d2dbfd208e228ca590c9b8b1f083eb1fd8288ad99a1b"}, {0x4c, 0x3a, 0x20, "12028d2a58cf696d5eb38a750584dc045c0e1d7a35f57d54a7f25d5f47e22345391f7318fc31f154a8624e19da0b5e061ae17269e52f7fd3c60ac452de5b17"}], 0x17c, 0x10}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="839135fee0d755378d9131713eac82f4f5b5cc2e10ac0b8f7a45690a03f3648740b2983c659c26caa1742d677a243db09d9f0fbea92354e3f1474c3a97d7c5308a0feeb8ea80429439b2cb9a2ae51f441bb26817c6fcf7f04dc52116262ba5c99a64edef66cb93f3cd823cbbaee0ac7841bcfe598f852d7092dccadd69f8fb714b3bdeafb6a9b0a1a8064bc40159495bb79ed4be8c1a41da2c7fade3f24aab9e037471582e6d9a342ee8591fda21546d2c2b00", 0xb3}, {&(0x7f00000006c0)="59b34cab3d50638b7f916829ce88d6dfc19cfd981d8dd107b8ef3bfe8a3e2bf6aadfc99433799a01809fe24da03893e6c2a727f06b0c20d1031012dd3433c10afd68d5fd7555ab0f74e1b03d36125c77332111ee297bea0a68d6010917db45341df6d0656dee19508addc3953021f545f924", 0x72}, {&(0x7f0000000740)="025d619ee8d986a7dcfb01686bcc10ace2c80b09ab875447269aa7c632f7bcedbe0b6f1cc90e30ae3d636e0164e960b7b9a1de804996fc03c8c39eeb5a6909f4d14b9927d42c573e3efa701789b619bb2333a344d2298e2bed82318453725fc35ddfe14021510bb498e63d18042eae0290cec2489f554687b6a33a0f8c70744d7b6f2b10f7f4bd50d50580ad3624", 0x8e}], 0x3, &(0x7f0000000840)=[{0x74, 0x0, 0x9, "baf9389cbfbc1d63c36f867faa8947e9f704474f0a22812118e6cf5382837ba6b573511afe460bc299fe9a64a23ec0a17213900651cab496fcd5d883f394fefc0d5b4ce398839ce009f642f407e5a0c076245f055e7ae05797d99e95dedb85e51c385451982bc5e2"}, {0x84, 0x101, 0x7, "5a15b81221867f5706c4ec02b49106e216e3dbd4b23f2cb68e15cefd66b05f269a1604c54b8299405fb9ba7c91c1e43b4445579c77f1e92adf8b023d8bb1d0f6d44bf7e9e44e5ddc4e8c8b5c6c0ad77b5f0c3d53588de88aadc88283c72d3aab2b55d83764a7109876b80651dc1aa251d0bd5a9968"}, {0x7c, 0x13b, 0xfffffffffffffffc, "929557b5c08f213ec56c4b402af2392698e21325c7447809c2497e660c5199e7402d6881f0f5c52599aeaef7f0b328cde61a4018ae3a215064428d92f52ac5b9a68b494503a6b332faa0812b3b80b20db5d6f72cf020bfff1d7fb5ff3044c1ed439575d35d30b4289655e6fb02f698"}, {0x4c, 0x1ff, 0x8000, "7dc316ab8f37c5de4b5c1dbde0028c929f2909d5ffe0e8c4c7ec144bb0d22795d7c503f67e3b9dc3bb9ecd3716b375fd834bc78fbb85a89d2970613b2702e4"}], 0x1c0}, 0x880a}, {{&(0x7f0000000a00)=@llc={0x1a, 0x307, 0x0, 0xeb, 0x3, 0xaa8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)="725d4c952522b37fb440c63600197e105235a7bb502101acac423e63e73abc8ebac4a01070908408b96a830cfece1baedcf5015ae6156dc9dcb53cb3f232fa3a469df1c6d0af79c8814fb98ca48eab63b1b2dca6f243f7902eba965f36f0c58a74cefe0643a634e4b6823e02547bb8b2a7d7a6e2255de7402f26fae8fa887af9561b74bc4da7845dc914205da51aab2ddea5f11d8417b154f7f214114c841c37622ce07a26eff83e1728b8ea50d837f2dc636e879499896878acfc69feddf52013d0accf4db2318b1aba0adb1efb13e81aa42bb2f60a0dd721e0a66b416bc4d57ec1", 0xe2}], 0x1, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f0000000bc0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x761b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x87f}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c40)="15b73091d9b1ae845fce6cd39544c6f017d6497bbb194959e8cea01b915f3803e12dde268f1ed4566ee147ef8188a196a747df7c210c4c4407c06ef038959e085826be2fc27b4bbc3fb238ca3b6b43cd24924024fee802991c4cf5c95354ed3f60044ac377bd28c65534e7b2c54b051622cab35adbd696a44651fdcb9510a14e329ce85ec5f4220a3fe09683875d2b5e9d83d3d874079fef39a24e5f5fa49d1d28fefb74d51301f0903bf5c601ee173b8f479269ce15a6224a6433ac69afb183d1057cd7b7b2dd26c62d", 0xca}, {&(0x7f0000000d40)="8bbab78b544ad78f4b98d5e21d649667bc58671a0267d21830067072b22103b6e7ffe091534ae5b330308dd60e1442addac82b4301950ec52491d1d4038c3cc64ba1755387e87d6d5f48fd256b0b8de60bfc56ca391dae2d46946649943ec23474e13603f1a9105184dc", 0x6a}, {&(0x7f0000000dc0)="782161fb3048bea1af265831b2c9c79c65096d1a3376f8854215b478f3638cbc4cc4bbf135bf78429b40411d1aff42e8ae8916d27f9008e0715b3e91606983f975cefd69017ed8a9a4cd2e650db87c89e83de22c862b70d73ef7275d2dc4fa65b074c44c06c65f7fd956357ab01be9c54c21e27e855a8d98a5a3f7518f4acf4e971598bfda214bbc553b75700ec0332b39fbb82b9f7dc0fd07ed3dde04982c0415bf6b799244a508648b3db3f2ba20697ca7cc0e14b9c165f7f788e5e8ddd6bd24e4ad1d70f2dbff8d6732ff575be384e11bec648e80336caec66b8c871df8bfb9aa024cee9f2fe1dfb91659623fd9d01caabe114e4516f8d5", 0xf9}], 0x3, &(0x7f0000000f00)=[{0x100c, 0x11, 0xfff, 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{&(0x7f0000002580)="2881eebbac534db45cfb60433e8d22e3834b45ae1c652af7b59de758b28a5ade35a291a87f4b57c53855fd734d7cd03f49b3bc799b675b863d694e19fbd7f70eb5bfdc17a2306f5d610ee7ebb21337883cf3eb3ca435cf8fc7c1b1948f4cb3c20c27cc34bb63e8977c2325b0f79b09a0464f0cab84b7c414c669801468621b4f34ddec743917c2f08c0c6aea7a91c7ef6f8f3d1f3cff4bf6bb4804f3a7d96c6abacb94034a9ccfd114415d6f9d4cac3d7d601043e0a6943a51ff95b06bea4250ef7fd47052f91284a3a2233759a5e03205ab10edc0f0", 0xd6}, {&(0x7f0000002680)="5dff61acac3a32e1632db52721dd76e2f0b2207737d599be072e476eebae2b19a9be4cb3f30bb96b028a42aecd274da76f2d838b6f45e4331eb53604da3c7a82fe0e16a9f854b3fef4a0712e4d2a28d92c54cfa55b7b381b7e616b55ddcecf35a51f2eeec78c5ffba85207f812722d9128a4004e8f4caa771469da715869afc7861f2bcf7de5f95325ca46551f65bb37600a0a5369e853068ccb3aa58cb0c6dd7b3a5cef7e29cd0527390bb3d67f7cb3731e4c90dfa2c3c5", 0xb8}], 0x8, &(0x7f0000002780)=[{0xa0, 0x19f, 0x3, "89ed70e726e7a4a523e4859338e2db28c3958bb1e9deaad13fc6a1d4d70be1eb01d5f51f46c5ffa0f509fb14ee77884017f94720eec82fcb01b3cbc1f857571e3606ad03772f08adde78bc7871886c8bb6e710e85949df29e2531a95716de77161f243f3d82cacc12319be1175ebec7386830600a2c695e882d25faac4374e010a2dcd209dbe4b09540b955d07b8598d5d7e"}, {0x100c, 0x112, 0x7fff, "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"}], 0x10ac, 0x4}, 0x16b8}], 0x5, 0x4000010) 2018/04/06 08:08:24 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x8, 0x10000, 0x5, 0x1, 0x696c}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/04/06 08:08:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcbcf16cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1e, 0x3ff, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000005c0)={0x2, 0x6, 0xb000}, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1f, 0x4) r1 = getuid() quotactl(0x9, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)="9bd8966cd94231908071c91ac7b9fd66f1c557c6bad594aa3e4e0b51c14f28ebf9ec9ab0d738c038889e0d405bb21b04c5a7153664cd4aa7d46799eab60c8ff3b0e6b066184d5d6e65f8040edb160be196c9fba53a30bb2467389514ca2c07ab1c4235c9cde346b5bc1ff627f5130cff8339783923a5e78bb0caea01f6739a47aa3401696b72706d746ad55146c0951450936bcee3df4d8c1afc52017dc7e32d183a7a77555fc9acb7c0075e124243996ee75d7f0a151d0ca753d44c401fac52ec101f62adcda7e4a7d8b7b70a52c655311290be6ff2718e98b10206f04de81cda5000b9e8570fb53384a2a53ab7a1ac8c3d1b54") syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x8000) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000500)=0x6, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000280)="2063c55c9bf5e8047f2a91259b486ed32b387a6fe82bd2dc1f50dacf5ae21f30e2ae6833640105dc0420d149d7c173baece84950803addb5c03ba809860e3bfecb23f6ea5bb1cb6caf", 0x49, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000300)="1aebb3ae3e6e73f9733ca61820a5573718282288818ec3456c9f28357a5320549196cd4d6b3b99d2439ffb59ec08c3e94ee0fc35f36928ae24422123cb09a1c802d3c680507d428631266f960aa62aca8d698da0dab24e052194280531cd937ce50fd8acd3a851de89a32628ad798589755894dc9af1a8a1c56302562f187c54def0933aa38ee09f27f979b70e01b3736803c113682ea236fc6408291d21170e99", 0xa1, 0x20000000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000400)={0x0, 0x40, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x9, 0x10001}, &(0x7f0000000200)=0x90) 2018/04/06 08:08:24 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000016c0)='./file0\x00', 0x2) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000001400)=0xc) getsockname$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r5, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x191}], 0x1, &(0x7f0000634000)}, 0x0) ptrace$setregs(0xd, r3, 0x40, &(0x7f0000001440)="6ac359beb4a15258434448879bd83fe4345ffaa57369203826861662954b79c7d2e99815627fc3cf3c32617e3e6647ef8a9742d0b58553c44ece844410480c56e06088f0b48285b407c8ed83af586d4874871c8d4cc7d6deca8a1d0583677b8ae550d84f46c1348e964a9d5d4daae9b3c85800c41ae58665fe3934067ad44e0491914fd2af7286225b4afac8bcd2d24e41207beb4d99cd839c5384ea6d221d9974115e4357d69231a1d935316230f06517fa10a60fcccc8aa0a2a038b05911370ddad3416984e3a67425cba4c2b2d81b0849bebaf9f2746bb1cd650e04f4469fae2c4f83") readv(r5, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000001580)=[{}], 0x1555555555555564, 0x892b) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000001f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003440)=[{&(0x7f0000001fc0)}], 0x1, &(0x7f00000034c0)}], 0x1, 0x5) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x2010, r1, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/06 08:08:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000364ffc), 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), 0x4) [ 129.214560] device syz_tun entered promiscuous mode [ 129.249275] device syz_tun left promiscuous mode [ 129.255124] device syz_tun entered promiscuous mode [ 129.287563] device syz_tun left promiscuous mode 2018/04/06 08:08:25 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x24, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="08631040", @ANYRES64=r1, @ANYBLOB="0400000000000000"], 0xfffffffffffffdcd, 0x0, &(0x7f0000000280)}) 2018/04/06 08:08:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x2b, @multicast1=0xe0000001, 0x4e21, 0x2, 'lc\x00', 0xa, 0x3279, 0x47}, 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00001a8000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000000040)=0xc0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0xa4) 2018/04/06 08:08:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8001, 0x4) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x100000000000001, 0x8000000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = signalfd(r1, &(0x7f0000000000)={0x3}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x100000000, @empty, 0xffffffffffffff7e}, @in6={0xa, 0x4e24, 0x0, @empty, 0x7}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000001c0)=0x8f) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) dup2(r3, r2) 2018/04/06 08:08:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace(0x11, r1) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0xfffffffffffffed9, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x20}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) splice(r2, &(0x7f0000000000), r0, &(0x7f00000000c0), 0xc8cd, 0x8) ptrace$setopts(0x4200, r1, 0x0, 0xffffffffffffffff) 2018/04/06 08:08:25 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)) write(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xa8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x230980) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c002, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0xc0002, 0x0) r1 = syz_open_pts(r0, 0x4000000) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x6a9c2734) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/04/06 08:08:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0x9, 0x2, {0xffffffffffffffff, 0x1, 0x7fffffff, 0x1, 0x6}}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) 2018/04/06 08:08:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/06 08:08:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={r2, 0x8}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000400)=0x54) r6 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pipe2(&(0x7f0000000340), 0x800) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000380)='./file0\x00', r9, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/06 08:08:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) poll(&(0x7f0000000500)=[{r1, 0x2601}, {r1, 0x40}, {r0, 0x10}, {r0, 0x440}], 0x4, 0xffffffffffff7b5a) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/06 08:08:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b97f95290c1090fef1e6cb0d3a578edd54cf112a9914974fb5a806b5c801c397195ed6f9f675ab75a4c9b0ba44dff8e9791802fd120c94175e75185e4d420da1665b", 0xf) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)=0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) [ 129.702362] binder: 10520:10530 BC_INCREFS_DONE u0000000020ffc000 no match [ 129.709460] device lo left promiscuous mode [ 129.722665] binder: 10520:10530 unknown command 0 [ 129.727890] binder: 10520:10530 ioctl c0306201 20000380 returned -22 [ 129.737557] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/06 08:08:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xd03, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"3e36758ce5f5e4"}}, [{"0af751eee0edb2"}, {"38b0a61baff217"}, {"e39e8d530e1d32"}, {"f7d5acb4f99c63"}, {"ea5c597ca8c1b8"}, {"b70e9c60fd16b4"}, {"10fd8c2c39268e"}, {"607f210f5eba0e"}]}, 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6gre0\x00', 0x2000}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x801, 0x401) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x1) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001240)) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000000240)="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") write$selinux_create(r0, &(0x7f0000000180)=@access={'system_u:object_r:ifconfig_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x32}, 0x46) 2018/04/06 08:08:25 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) [ 129.752831] binder: 10520:10530 ioctl 40046207 0 returned -16 [ 129.786418] device lo entered promiscuous mode 2018/04/06 08:08:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) personality(0x1800000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="02072fd000d6c45b2299000000000000404beb1fff69bd430bd7f75bb1de2acc4cdbbf7d751e17165394a002cb24442c86476204254ec45c834ff7d9b64faef11c26403a6a613755353bde52aeae20dedd8aaf2d8d8fe1a45838000bab5aaa30e29c27cb14375d957448aefe432bffe1d722dc0ce86fa8375a75018280fea03776794b88673a57aecc888735d48d6112c52ab803fbd593bf3474b92753ee18a0f1073ca876096fb03e"], 0x10}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x800) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/243) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x1, {0xffd0a86, 0x2, 0x7, 0x0, 0x7fffffff, 0x5}, 0x7, 0x9}, 0xe) 2018/04/06 08:08:25 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x200000000000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x400}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/04/06 08:08:25 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x6040) 2018/04/06 08:08:25 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x316, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x8814) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000cfcffc), 0xa0000000, &(0x7f0000000000)) [ 130.656991] device lo left promiscuous mode [ 130.723915] device lo entered promiscuous mode [ 130.746713] IPv4: Oversized IP packet from 127.0.0.1 2018/04/06 08:08:26 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="8a", 0x1}], 0x1, 0x0) 2018/04/06 08:08:26 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x0, 0x9]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000005c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff}, {0x1f, 0x3, 0x4, 0x7}, {0x2, 0x80, 0x0, 0x3}, {0x225, 0xc34}, {0x0, 0x0, 0x2000000000000}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffff2ff, 0x713c}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={r3, 0x750}, &(0x7f0000000580)=0x8) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000600)=0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/06 08:08:26 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/221) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/06 08:08:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2}, {}, 0x2c, {0x2}, 'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0xffffffffffffff79) 2018/04/06 08:08:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') pread64(r0, &(0x7f0000000040), 0x330, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xff5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) ioctl$void(r0, 0xc0045878) 2018/04/06 08:08:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x81, 0xffff, 0x8, 0x0, 0x7, 0x3, 0x9, 0x4, 0x80000001, 0x3, 0x1000}, 0xb) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000002c0)={@mcast2}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"7379895aec6c91cd0eaf5bd100", r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[0x100000001, 0x7fffffff, 0xfff, 0x7, 0x93]}) 2018/04/06 08:08:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000180)={0x6, 0x0, 0x3, 0x2, 0x4, 0x80}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0x7, 0x100000001, 0x1, 0x4, 0x0, 0x5}, 0x2, 0x4}, 0xe) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0xb6a, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={0x0, 0x3ff}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000980)={0x9, 0x5, 0xfe82, 0x8bd0, r2}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) getpgrp(r3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000280)=0x2ff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)=""/2, &(0x7f0000000100)=0x2) 2018/04/06 08:08:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x800000000000000c) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0)=0x5d, 0x4) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="965dafc9020fb4caf4bb1bc287c6e5429acd2eedc8183a90067a4e0f3685478167dd", 0x22}, {&(0x7f0000000040)="c61e423f1d5023823ce521493b65a7bac7f36ce1c76d4554e1b17736a553cc87b049cc00c57afb020fc3df8aae37dd9b9398e2a458dd65255845936c308206e91059a935287e21633b9f21e5efa02cb69c3600ed072e1303a7e750660790afa52c30dfd356de44a3fbbe537e64", 0x6d}, {&(0x7f00000000c0)="1934bc", 0x3}, {&(0x7f0000000100)="440cd0e240aa6e7bd6a81fa14db61dd87ee717cfd4cd8181cd37df7d94b47315423b82c103b2d13e02969185a2d99bb10b2774118f29d915fdf71b6edd63358f46f3171206970d2855c17ecca59309a3f91738df4afeffd05b985f3767b76c", 0x5f}, {&(0x7f0000000180)="e0cbfa68ee17ef2db87685655f1b264059a731d53c74a24da4c2b56750c37ef5b142c08cee7959c084e82de6078fe467b7e154b9", 0x34}, {&(0x7f00000001c0)="45b7cad0c9c7dd328ee00bc42cbcfd9450e580cb8ce9c6160d04b7cfa178908890e08116825dcedf9f7ddc351addf37842242b3aefab25c5574fbd74e90261cded9d7ce67ec9404074aa8531d301a7e0c6680d60c9c7966d218140c43e59ef38cdee693cba75bb33b2a96a6a377bd2002d065d1d43bcc0a6c7ee7313cd4cf6ff71e7d5fea7ff46fd77f438f56c31203a20f349aab5519ca29b8681da8dccaaeb71f84040303d1f60df237cd7cf14e02e05587d318e", 0xb5}, {&(0x7f0000000280)="5dd47cafbbb2ee54fa2e9ec94272a3db1e412297e479911e5a346a4f68391bd4f08fd27b509a9db11640ed1e53ae3596218652b0af60660429fad96d9b62d37be82e41ebab75ed6265b843caf669a5b6394c9afe5060049a00ed5f9532e34312c05e28d8859455f123c8d1e5433d1db6092d06452020a689b21eee904b19061298d35a989ebc28c236131052180308e6b6cbd29eccab6f49e235", 0x9a}], 0x7}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) 2018/04/06 08:08:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = gettid() waitid(0x1, r1, 0x0, 0x8, &(0x7f0000000100)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioprio_get$pid(0x1, r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) 2018/04/06 08:08:26 executing program 7: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0xc00, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fchdir(r0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="000000703487b428e151d2286186207eb334a505119705400a606621ff219f5d198b82f6c747004bcde871080cbcd5607ff9855e71d297ab9ff5749892ab82988bffbdfdd261299a363943239ad1272cde8d3f73cef73b25ea56942f3a89472be15ca0a6872b7e087a8bb5cd469b6e631c6433f4b1e9a3f5b9bacaa783472ebc5403c9fafa9189c597b6efa09261126d22c5d72d8b60ca52ecd976b3e08cb4a0c5b39f37f01c92681086"], 0x3) fcntl$setstatus(r3, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r4, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}], 0x1c) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r6, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r7, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x8d, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0"}, &(0x7f00000012c0)=0x95) pread64(r5, &(0x7f0000004c00)=""/4096, 0xfffffffffffffcca, 0x4) fsync(r6) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/06 08:08:26 executing program 0: r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x0, 0x0, 0xffff) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) epoll_wait(r4, &(0x7f00000003c0)=[{}], 0x5d, 0x0) ppoll(&(0x7f0000000040)=[{r5, 0xe0}, {r1, 0x1}, {r3}, {r0, 0x1}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x40}, 0x8) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/06 08:08:26 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/1, &(0x7f0000000000)=0x1) 2018/04/06 08:08:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x30, 0x1) r2 = accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0xfffffc7f, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0xfffffffffffffffa}, 0x8) 2018/04/06 08:08:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f0000000440)=@full, &(0x7f0000000180)=0x48) r4 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x4) mkdir(&(0x7f0000000100)='.', 0x0) unlink(&(0x7f0000000640)='.') recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000004980), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r5 = getpgrp(0x0) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r4, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r5, &(0x7f00000001c0)) sendmsg(r6, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[], 0x0, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)={0xbc, r7, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x22}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3c0}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x0, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540)}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="18010000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) 2018/04/06 08:08:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0900349d020b7f153c3b9310fd92cc566d700b0bb16a0300501c01"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getdents(r2, &(0x7f0000000240)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b00000092e10000b7"], &(0x7f0000000780)=0x13) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x10001, 0x1, [0x0]}, &(0x7f0000000800)=0xa) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x60, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x400}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x10005, 0x0, 0x0, 0x0, r5}, &(0x7f0000000380)=0x20) 2018/04/06 08:08:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x5, &(0x7f00000001c0)={0x1a, 0x6, 0x1000, 0x3ff}) pause() bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x8000}, 0x1c) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000000)={'syz_tun\x00', @ifru_flags}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x2}, 0xffffff93) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/04/06 08:08:26 executing program 7: r0 = open(&(0x7f0000000540)='./file0\x00', 0x282580, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000003c0)=0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000600)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff15b650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154ffa9fbd048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9da7f00a1fe1d602215ed42ccb98c9ddfa53633dd4e", 0xfffffffffffffd70, r3) nanosleep(&(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000005000000e70000000000000000000000000000604d6278a556e86abb4a3ed64f91f423bdcbb841e9333ad3689532c0902452c39f5fc9249da6d1f46e294f9d7dac7f24ef0ac4b7176d575270129bc2bb4ca7d501ed11045c378555bf5ad7433a38827df6b7fdc7be3329416286cf"], 0x90) r6 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 131.448797] device lo left promiscuous mode [ 131.484133] device lo entered promiscuous mode [ 131.500643] device lo left promiscuous mode [ 131.545005] device lo entered promiscuous mode [ 131.979488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 131.988874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 08:08:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f00000000c0)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x3fffffffffffffeb, &(0x7f0000000080)=[r2, r2, r4]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x56, &(0x7f0000cc0000)=[r5]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r3) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7", 0xc0}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r6, 0x5421, &(0x7f0000ce5000)=0x32) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x27ffe) sendmsg$nl_generic(r7, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000ff8126ffffff"], 0x1}, 0x1}, 0x48080) 2018/04/06 08:08:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff01000000000000000000000000000101000000", 0x14) clock_gettime(0x0, &(0x7f0000002ac0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002a80)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000001180)=""/192, 0xc0}, {&(0x7f0000001240)=""/93, 0x5d}], 0x4, &(0x7f0000001300)=""/252, 0xfc, 0xf4}, 0x4}, {{&(0x7f0000001400)=@can={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001480)=""/70, 0x46}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/141, 0x8d}, {&(0x7f00000025c0)=""/82, 0x52}, {&(0x7f0000002640)=""/152, 0x98}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/80, 0x50}, {&(0x7f0000002840)=""/153, 0x99}, {&(0x7f0000002900)=""/147, 0x93}], 0x9, &(0x7f0000002a40)=""/45, 0x2d, 0x1ff}, 0x7f}], 0x2, 0x40000000, &(0x7f0000002b00)={r1, r2+30000000}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x0) r4 = creat(&(0x7f0000002b40)='./file0\x00', 0x40) ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f0000002b80)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip_vti0\x00'}}) 2018/04/06 08:08:27 executing program 0: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000002340)=[{&(0x7f0000002280)=""/132, 0x84}], 0x1, &(0x7f0000003440)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x33d, 0x0) 2018/04/06 08:08:27 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f942f42106580") pread64(0xffffffffffffffff, &(0x7f00000d0000), 0x82, 0x0) fstat(r0, &(0x7f0000000080)) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c1097dc0f91f8d379e689c019ca7fc75a0cab302ea5af5553cd8483cd4e0e19844155bde", 0x24, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000780)={'icmp\x00'}, &(0x7f0000000280)=0x9) r5 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x1de) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = getgid() r8 = fcntl$dupfd(r0, 0x8000000000402, 0xffffffffffffffff) r9 = fcntl$dupfd(r0, 0x2800000000003ff, r3) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000880)) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) getpgrp(0xffffffffffffffff) mq_timedreceive(r9, &(0x7f0000000480)=""/32, 0x20, 0x0, &(0x7f00000006c0)={0x0, 0x989680}) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)) getpgrp(0x0) geteuid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000a40)) fstat(r5, &(0x7f0000000a80)) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000003c0)="40eb5b83033bf7bd05e15df1def3fbd1d3f6683a8b4339655fe8d37ee7fa7e14c313322165df9302d118f60c93c78410933abde52df0ca92882a68307560b7559718fc4619f467e54dca2ed55aa80d66fe59aa3e8b83a34911276f2b4feba13ad8a25c2d4cc7", 0x66}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r8, @ANYRES32, @ANYRES32=r8, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="009a3446870d8037c20000000100000002000000", @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r10, @ANYRES32=r9, @ANYRES32=r8, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x21b, 0x1}, 0x0) 2018/04/06 08:08:27 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/06 08:08:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x3, 0x80000000, 0x0, 0xbd85, 0x6, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x600000) r3 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x1000000002202, &(0x7f0000de0000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, r4}) r5 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r6, 0x9, 0x4, 0x4) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000200)={'syzkaller0\x00', @random="2e55c429a226"}) preadv(r6, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r6) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc) splice(r6, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000001580), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r7 = getuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r7, r8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r9 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000040)='./file0\x00', r9, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x74, &(0x7f00000015c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x1312}, @in6={0xa, 0x4e21, 0xe6, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000001640)=0xc) memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) 2018/04/06 08:08:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, 0x0) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/04/06 08:08:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffff) write(r0, &(0x7f0000caf000)="9c", 0x1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/06 08:08:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005800)={0x0, 0x0, 0x0, @remote}, &(0x7f0000005840)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005880)={0x0, 0x6}, &(0x7f00000058c0)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001040)=0x900) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000005900)={r2, 0x3ff, 0x1000, "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"}, 0x1008) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/04/06 08:08:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x2dba680b, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x3b8}, 0x1}, 0x0) 2018/04/06 08:08:27 executing program 6: r0 = gettid() exit(0x3) sched_setaffinity(r0, 0x8, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/04/06 08:08:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003ad000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x511200, 0x40) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000040)={0x57, 0x4c, 0xb91, {0x2a, 0x7ff}, {0xff29, 0x4}, @rumble={0x0, 0xa8e9}}) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/06 08:08:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000), 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000180)={r1, 0x2, &(0x7f0000000080)=[0x4, 0xff], &(0x7f00000000c0)=[0x6, 0x1000, 0xbe, 0x9, 0x3, 0x6f, 0x17], 0x0, 0x3, 0x7fff, &(0x7f0000000100)=[0x4, 0x0, 0x100], &(0x7f0000000140)=[0x1c8, 0x59, 0xfffffffffffffff7, 0x32]}) 2018/04/06 08:08:28 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="6473579d6a2d2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000680)=[{&(0x7f0000000580)="2e2a499cc7ff188ec73c50c7d84c7a14533b3126ec489e6c6aa21f050b81903fe5d129126eaa25db51de7e9d7fa78aa3597c4525bd86c77aca441b95dc89a5aa0c4669", 0x43}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000008c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}}}, 0x3a) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, 0xfffffffffffffff8) ppoll(&(0x7f00000002c0)=[{r2, 0x400}, {r3, 0x4}, {r5, 0x50}, {r5, 0x20}, {r5, 0x280}, {r3, 0x1}], 0x6, &(0x7f0000000500)={0x0, 0x1c9c380}, &(0x7f0000000540)={0xffffffff}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 08:08:28 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffe01, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}}, 0x2, 0x7f, 0x8, 0x4, 0xc6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x29, "c41a2f949a78e42324cbb39778d6fc03743293a810f83ab554d985b23c2915483045d1ae26f1986df5"}, &(0x7f00000001c0)=0x31) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a8cff0)={0x0, &(0x7f0000528000)}, 0x3) close(r0) 2018/04/06 08:08:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0xfffffffffffffd59) 2018/04/06 08:08:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xe1c9, 0x8002) write(r0, &(0x7f0000003680)="9a63a0b3171d9e5889a987ec5c23851446e956ec9debf213371e15e9703994a81036621ca4082b946fa33291f93a8e89", 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/06 08:08:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e21, @rand_addr=0x3ff}}}, 0x84) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)='ppp1eth1\x00', 0x3) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x5, 0x200002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) 2018/04/06 08:08:29 executing program 5: clock_nanosleep(0x2, 0x1, &(0x7f0000000280)={0x0, 0x989680}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80000001, 0x7, 0x8, 0x8001, 0xab1f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7, 0x40, 0x5, 0x7}, &(0x7f0000000200)=0x12) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/04/06 08:08:29 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x7, 0x4) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x9) tee(r3, r2, 0x5, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1f, @empty, 0x77}}, 0xfff, 0x0, 0xffff, 0x9, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r6, 0x3}, &(0x7f0000000180)=0x8) tkill(r5, 0x15) ptrace$peek(0x1, r5, &(0x7f0000000200)) close(r1) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) 2018/04/06 08:08:29 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) lookup_dcookie(0xa00, &(0x7f0000000000)=""/4096, 0x1000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/06 08:08:29 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x2001}) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000602000010000000000000000000004030000000000000e000000007f000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f0000000000)=ANY=[@ANYBLOB="0000800000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000005a690000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000075000000003781f3580818ec401c719c71e950ac1789"]}, 0xf0) 2018/04/06 08:08:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0xc}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/04/06 08:08:29 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x10001, 0x5, 0x52e}) 2018/04/06 08:08:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000880)=ANY=[@ANYBLOB="980000569278e64dfa327bd77886ad86c062316d5e7efd1953fa4b41e42a85418fda6ab77e3b076ec853d43dce535cfa4852ad46c433826cc2c97f5e5c0142f202c51f6f95159a06aa832310445c9794b9ba446ef6db71ef7852b28de70a295c72eba793abea7c0ede1041157f466df17e5cbeb489484ad4007c387a781ed0865d3861f2b45e49ff0ca1fd0a71d39b659a333da9537a893b2d45c8df0faf82639e277dcbacb54f08c40e869641f8f1842d1e1c2023b477527e28914288a0e874000000000000000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="757365722eb0eac2e55938bc3dcc3056b493626a840134ff8a2c19a4595fc3100208c8b04e19fa8244f0f1a84fdbaaed9c4b8b9c474a1455fab4b058533317671c19c24f3e85f698ab3d7fba7a"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000d00)={r3, 0x6, 0x30}, &(0x7f0000000d40)=0xc) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, r4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f", 0x40, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) r6 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000980)='(\x00', &(0x7f00000009c0)='user\x00', &(0x7f0000000a00)='^bdevselinuxprockeyringem0/keyring\x00'], &(0x7f0000000c40)=[&(0x7f0000000ac0)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', &(0x7f0000000b00)='user\x00', &(0x7f0000000b40)='IPVS\x00', &(0x7f0000000b80)='./cgroup.cpu\x00', &(0x7f0000000bc0)='.request_key_auth\x00', &(0x7f0000000c00)='ceph\x00']) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000840), 0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a", 0x46}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/06 08:08:29 executing program 7: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x60) 2018/04/06 08:08:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) open(&(0x7f0000000640)='\x00', 0x0, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/06 08:08:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r1, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000180)) r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1", 0x22) syncfs(r4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/06 08:08:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x8, 0x6}, 0x1, 0x1, 0x5, {0x7, 0x10000}, 0x5, 0x8}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2070726f632f73797376732f73796e635f726566726573685f090072696f6400eeed09f3d59eb26e0000", 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x3f, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000280)={0x3, 0x792c, 0x3, 0xffffffffffff0001, 0x800, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x2, 0x209, 0x0, 0x1}}) 2018/04/06 08:08:29 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000000000400, 0xfe}, 0x4) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, [0x9, 0x9, 0x7, 0x3, 0x8, 0x0, 0x800, 0x0, 0x2, 0x80000000, 0x1, 0xffffffffffff41db, 0xe060, 0x3ff, 0x8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x100000000, 0x10001, 0xb4}, 0x10) [ 134.588166] audit: type=1326 audit(1523002109.916:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10769 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77d8ba9 code=0x0 2018/04/06 08:08:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x4) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/04/06 08:08:30 executing program 6: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd5", 0x92) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x200}, &(0x7f0000000280)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x200000, 0x0) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c04", 0x50, r4) keyctl$clear(0x7, r4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d741", 0xd4}], 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0xffffff70) timerfd_create(0x7, 0x200080000) 2018/04/06 08:08:30 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='bond0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r3 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) dup3(r3, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/06 08:08:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) socket$inet(0x2, 0x80000, 0x400) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x10, 0x800) getpeername(r1, &(0x7f00000006c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000740)=0xa7c22f5e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000380)={0x7}, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)="4405050300", 0x5) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x1, 0x10000, 0x4, 0x0, 0x6, 0x6, 0x330, 0x8, 0x0}, &(0x7f0000000400)=0x20) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000000580)=0xffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={r5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x9, 0x8200, 0x80, 0x1, r5}, &(0x7f0000000500)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0xecdf57c510347993, 'vcan0\x00', 0x4}, 0x18) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6086bf7b001c210000000000000000000000ffff00000000fe80000000000000001f0000000000bb000004a6ec4107292cb7cb000000000000000000000c907801000000334fc940bb624700a7b4b32f428fff6c49bee86d14c7ec9b887be0deac0000000000000000d9b3549f5ed295730bcc0c289093841e67d67d6399171c33c90096db97b88087060d0cfe093a75524db846feb817f8955e6f754e78415b780c276dcb1011b7ea635eb2600c9456ed17584c6a923e"], &(0x7f00000000c0)) 2018/04/06 08:08:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f27ff8)) r3 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r6 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r4, r5, 0x7}) renameat(r3, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r3, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) renameat(r0, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000540)='./file0\x00') lseek(r3, 0x0, 0x3) r8 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r6, &(0x7f0000000480), 0x0, r6) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={0x0, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) openat$cgroup_ro(r0, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0xfff}, 0x20) 2018/04/06 08:08:30 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x4000000d, 0x200000000001, 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x65, &(0x7f000097df4b)=""/181}) ioctl(r1, 0x8912, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/04/06 08:08:30 executing program 4: r0 = socket$packet(0x11, 0x100000003, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0x401}]}, 0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0xfffffffffffffeea, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="ca", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000001}, 0xc) r3 = memfd_create(&(0x7f00000001c0)=',]trustedcpuset\x00', 0x1) openat$cgroup_ro(r3, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) 2018/04/06 08:08:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) chown(&(0x7f0000000080)='./file0\x00', 0x0, r1) r2 = dup2(r0, r0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000140)=0x5) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000100)=0x9b) 2018/04/06 08:08:30 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) [ 134.719728] IPVS: Unknown mcast interface: vcan0 2018/04/06 08:08:30 executing program 5: clock_gettime(0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0xfffffffffffffffe, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x5, 0x3, 0x1, 0xf3c0, 0x8000000000005}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x403) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000)="8134927016ff1e99902b71b4a5e209fe38e0e75916afe015e8b06aaa", &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000a40)="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") r7 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000580)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0x1) write$cgroup_subtree(r5, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="9ab2c0d99da1c9d1aa173251f0c96bcbad62f15b0000000000000800a618e8e8547f502f42126c752af08a57d1d50222216dc778cec29bccadbe7d5e5d059001d4c5d8f0ba5d0e79ef07985d48514cd01f21d44d9c58c2b9d9824e3571ef41891096eb6324b6ea15e9e34ea981ca3fb1c23c4a3868f3cf3a15505864be955b275342b86d70caceaa264170df90ac3709001cbff3809fec0de5c384193996d0f7d1dccc7481be6f15bd3a002cf27af5efe76c46c7a8eacdb9511c0000000000000000000000"]], 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r8, 0x4}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/04/06 08:08:30 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000ec0)={0x0, 0x9f, "61c96d18a438f35db66243c83a3023c3c6709e83a2ccf1315bfcd4c3a1fa1bee9d0ea6ceb328ac32b0cd2ab86275e4140acb69f1332c63eefa7bd711cc4a11ba1354d1add20415ad1afcd7767ff13b3e8edaf2886c411294bb3ff832a89d5d9e6ec24963c1daf27f7032f1f256d4f394826e8e38c3b2eba7b30c3c2e546a964f4d65f7c081dc0a4717e2673b1540a60786ea03450345ac2a009260371db5df"}, &(0x7f0000000f80)=0xa7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000fc0)={r4, 0x4}, 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 08:08:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000053c000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x4e) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x98000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x7, 0x3b2, 0x100000001, 0xb3}) mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x5, 0x741, 0x5, 0xf9, 0xb6, 0x3f, 0x1, 0x0, 0x6, 0x8, 0x80}) [ 134.770637] IPVS: Unknown mcast interface: vcan0 2018/04/06 08:08:30 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3ab}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) mq_unlink(&(0x7f00000004c0)='+-#\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a", 0x5a, 0xffffffffffffffff) 2018/04/06 08:08:30 executing program 2: socket(0x10, 0x2, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000480)) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa00000000fe800000000000000000ecd9f7867622b3749e0000000000aa000700000e2400030a0020a03c000000071ec2122da50cc778b7a805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6b23902125956ade5fe4d9616924a91af8a893ffcdc4fc530100eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dceb1a00e356831b7e348a0770d2254759eb08f510c33dafc74f1fb4333f42b96148a2fe93ef1e0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f0000000640)={r7, &(0x7f00000005c0)=""/91}) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000500)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 134.813554] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh 2018/04/06 08:08:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='[+\x00', &(0x7f00000001c0)='lo]em1]:\x00', &(0x7f0000000200)='proc-)\x00', &(0x7f0000000240)='$#/\x00', &(0x7f0000000280)='vboxnet0[system\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=')bdevposix_acl_accessselinuxkeyring\x00'], 0x1800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) 2018/04/06 08:08:30 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) [ 134.875885] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh 2018/04/06 08:08:30 executing program 7: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8100, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'wlc\x00', 0x10, 0x8, 0x63}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x7ff, 0x7, 0xffffffffffffc3b6}}, 0x44) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0x81, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) pread64(r0, &(0x7f0000000180)=""/189, 0xbd, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000000140)={0x0, 0x7}) 2018/04/06 08:08:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101a00, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xcc, @ipv4={[], [0xff, 0xff]}, 0x81}}, 0x4, 0x402c6bc5, 0x6, 0x80000000, 0x2}, &(0x7f0000000200)=0x98) [ 135.066945] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 135.513583] binder: 10834:10919 ioctl c0306201 20004000 returned -14 [ 135.523739] binder: BINDER_SET_CONTEXT_MGR already set [ 135.529451] binder: 10834:10836 ioctl 40046207 0 returned -16 [ 135.544216] binder_alloc: 10834: binder_alloc_buf, no vma [ 135.550111] binder: 10834:10919 transaction failed 29189/-3, size 0-0 line 3134 [ 135.585706] binder: undelivered TRANSACTION_ERROR: 29189 [ 135.591256] binder: undelivered TRANSACTION_COMPLETE [ 135.635680] binder: undelivered TRANSACTION_COMPLETE [ 135.640977] binder: undelivered transaction 59, process died. 2018/04/06 08:08:31 executing program 6: alarm(0xad8) recvmmsg(0xffffffffffffffff, &(0x7f00000040c0)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/56, 0x38}, {&(0x7f00000000c0)=""/2, 0x2}], 0x2, &(0x7f0000000200)=""/169, 0xa9, 0xe73}, 0xfffffffffffffff7}, {{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/22, 0x16}, {&(0x7f0000000580)=""/143, 0x8f}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/26, 0x1a}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/52, 0x34}, {&(0x7f00000017c0)=""/247, 0xf7}], 0x9, 0x0, 0x0, 0xff}}, {{&(0x7f0000001940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000019c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002a00)=""/103, 0x67, 0x8000}, 0x6}, {{&(0x7f0000002a80)=@nfc_llcp, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002b00)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x6}, 0xc7}, {{&(0x7f0000002b80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/236, 0xec}, {&(0x7f0000002d00)=""/14, 0xe}, {&(0x7f0000002d40)=""/74, 0x4a}, {&(0x7f0000002dc0)=""/31, 0x1f}, {&(0x7f0000002e00)=""/74, 0x4a}], 0x5, &(0x7f0000002ec0)=""/36, 0x24, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000002f00)=""/55, 0x37}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/101, 0x65}], 0x3, &(0x7f0000004000)=""/184, 0xb8}, 0x4}], 0x6, 0x2, &(0x7f0000004180)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000041c0)={0x0, 0x7, 0x3, 0x3, 0x101, 0x5c9e}, &(0x7f0000004200)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004240)={r1, 0xdf}, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) alarm(0x0) 2018/04/06 08:08:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x260, &(0x7f0000000000)}, 0x0) 2018/04/06 08:08:31 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4842, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') sendfile(r2, r2, 0x0, 0x401) ptrace$peekuser(0x3, r1, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ptrace$poke(0x5, r1, &(0x7f0000000240), 0x100642f) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="ffd9c9b7aa302abe34000000edd715ec76b9b7d0139ec21a4ce5ec8acdd5901d4952801aeeb2f7716e1d2573665d9ff3fda62ffad495614e72a1b255bdb4cae14f9abf4825f2819447ee98c470973250a032b4bda6cf2d76d910074cbd3d243a6492ab7cbc5d7eb774d15ea6394a9a0a81f2d1d2e2090b815e3e3d618f4dd864324943f54c4590896541ace9345f1ffee3aed3a6a7871dff3a8417807effe119c7d7572c42b6928c4a22f9e62dae216ff1272b34a808972bfce1403ca9bdc6159f1acea786fe05c6016bfcb571c47679dfc99d849bb365721ec3571f9fc966d45b598a1c87841b299ce82e3dec"], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xffffffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000500)={r3, 0x3}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000700)=@srh={0x3a, 0xa, 0x4, 0x5, 0x6, 0x5, 0x2, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, 0x58) getsockname(r2, &(0x7f0000000400)=@in, &(0x7f0000000480)=0xffffffffffffff90) write(r2, &(0x7f0000000640)="deecffbfad7d545a630ffff4d5cd9f8d93610702fc165efb84f09f5901e9951003c2b5df59abf39ddadabc7ac6562073c0c2a896c441b450d108697a7fe907ff66cc991b9e0e6569dc6828ecda87186e72c48132368dca2ae4541e177a0c10d8619373c3e5ee5580a1a349c167cca5b46a550eedbe90108ca377856faad2c8c69c85bd2f652432d5f95a5053eb5c99312350facc80bbacee59a530ae46369f", 0x9f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r4, 0x1, 0x4, 0x0, 0x0, 0x7}, &(0x7f00000003c0)=0x14) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000180)={{0x84, @rand_addr=0x4, 0x4e20, 0x0, 'dh\x00', 0x10, 0x9, 0x2b}, {@multicast2=0xe0000002, 0x4e24, 0x2003, 0x9, 0x9, 0x5}}, 0x44) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) memfd_create(&(0x7f0000000140)='lo!(%GPL:\x00', 0x1) 2018/04/06 08:08:31 executing program 7: r0 = socket(0xe, 0x80802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @remote}, &(0x7f00000001c0)=0xfffffffffffffd7a) delete_module(&(0x7f0000000080)='\x00', 0xa00) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x8f, 0x0, 0x1, 0x0, 0x1000000000, 0xfffffffffffffffc, r1}) 2018/04/06 08:08:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) flock(r1, 0x8) 2018/04/06 08:08:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000041) fcntl$setstatus(r0, 0x4, 0x2800) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) write(r1, &(0x7f0000fd6000)='z', 0x1) mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x100000f, 0xe8012, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xf) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000080)) close(r0) 2018/04/06 08:08:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x38b2, 0x100000001, 0x2, 0x7, 0x4, 0x3, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1ff, 0x0, 0x0, 0x8001, 0x9}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x88}}, 0xffffffffffffffa6, 0x9, 0x60, 0x10001, 0x4}, &(0x7f0000000100)=0x98) getpeername$ax25(r0, &(0x7f00000003c0), &(0x7f0000000380)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x541040) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x8000004001fff}) pwrite64(r2, &(0x7f0000000000), 0xffffffda, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/06 08:08:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYRES16=r0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/06 08:08:31 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x10cf) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/04/06 08:08:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8300, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c0000800000000000000000080000f8886b663e9492e852d940224fdf74"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa", 0xdd}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/06 08:08:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xffffffffffffffc6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) [ 135.929960] IPVS: length: 4096 != 24 [ 135.942107] IPVS: length: 4096 != 24 2018/04/06 08:08:31 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000400)=ANY=[@ANYBLOB="00faffff070000007f0001000000000002003607ab01fb00053500000000060004000000040002000f2549"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="88fded71fd198800e0eb8000"], &(0x7f0000000080)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000001080)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) getgid() fstat(r0, &(0x7f0000001740)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$sock_buf(r1, 0x1, 0x7cac1ee06a5db799, &(0x7f0000000700)=""/138, &(0x7f0000000300)=0x3b6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000140)=0xffffffffffffffb1) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)) 2018/04/06 08:08:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/4096) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/04/06 08:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xc, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) close(r0) 2018/04/06 08:08:31 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x100000001}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r4 = syz_open_pts(r3, 0x11) ioctl$int_in(r4, 0x5452, &(0x7f0000f27ff8)=0x81) r5 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000740)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000700)={r6, 0x0, 0x8fcd}) r9 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r7, r8, 0x7}) renameat(r5, &(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000380)='./file0\x00') r10 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r10, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r10, r5, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="60007670b15e61545a7329c1b0008a973b82457f45b01ad5fd70fbec1ffe5cf17eb068a9b19163b2a646d0a7c93a236894540018edb080989affe019674da1bcf6458549b80f7cc7970505fab226573a3c9c2b0f7e7922d0172c66434863ea4d6d4565494559937c570000000449daa2f81c0446ed292efbbcd2eec2a3caf45261afcb56638b8bd8e8a79e1337278f5184bc997f6f36934ae4cc9518f4311d78aee0daba588809653b4043d78ae9c74ef32cf9aae01b6d15bd3f773b2be651c3e4058cf6c1062f93e8fa8647058a40497b84a7f7cdb6674c6e5faaefe1648d8ef8d2"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r5, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r11 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r9, &(0x7f0000000480), 0x0, r9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r12, r13+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r11, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r11, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/06 08:08:31 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) 2018/04/06 08:08:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002140)) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000140)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/06 08:08:32 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x90) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x1bc) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/04/06 08:08:32 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='memory.swap.max\x00', 0x2, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) 2018/04/06 08:08:32 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/06 08:08:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000000200), 0x1) 2018/04/06 08:08:32 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8001, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x4, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x76a, &(0x7f0000001080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x75c, 0x0, 0x0, {@current, @random="dfd51d26d57c"}, {@random, @random="e0d26d34ac63"}, "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"}}}}, &(0x7f00000000c0)) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 08:08:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x80, 0x3, [0x3, 0x6, 0x8]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xff, 0x5, 0x1, 0x400, 0xc5}, &(0x7f0000000240)=0x14) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x143002) write$selinux_load(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757855cbefc12a955882e205009bf05b0172dfbe623cfee482903b4e2629188c4dee937c0dd8ed33666cdf10426e5e2880de7a04608589afbfdf0355708567cfbeca4011b6e24dbb8565bd6b38c93041aa9a5ffc9f953a85b78e3de241e9ae49fe7ead6774677398d92f84d560e97a5e891db4d23cec8800356fced47e2371813bf5229c2bbbc72ef498e3a39735788950a02438ad478ad47b04387dec7fe6204f52bbb860bea5383c3a93759f7498fd00213198ed6a4cd4f50b3e336e42fa2bbbb84a3bc17c16183943ba1d2a"], 0x30) signalfd4(r2, &(0x7f0000000000)={0x7fff}, 0x8, 0x80800) setsockopt(r2, 0x3, 0x0, &(0x7f0000000080)="2c87bd3159a04a5de47368a76f1b465e4b6ece76241bbfe60fe91e3e399655fa513f06f2c2c32d85558813d10ff50d52ff41eb4cdb816d6068ea4397146b2ed40fb6a0db3da851556a58adcef3bdde15ea773d0646b20c0064c4f364be432f7f1ffdd2927f16d302d8695eef3bec04f8f6a5a4112068bd17e7a55ad9792f3b5cc01616c87cc02658", 0x88) close(r2) 2018/04/06 08:08:32 executing program 0: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x0, 0x2, 0x1f}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xfffffffffffffe1c, &(0x7f0000000f80), 0x0, 0x0, 0x0, 0x400}, 0x0) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x5d2, 0x6, 0x800, 0xfff, 0xfffffffffffffc01}, &(0x7f0000000e00)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000980)={r5, 0x38, "654acf987fcdd1c4df0a2f15d6c7a9ff156b918eb2578355e46c6f5fb4303e74cb76d01bc727b9648b59aeee77658d79bd17b56d320ac375"}, &(0x7f0000000a80)=0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3c0000001400000029bd70cffedbdf2502000000a50a19c4f1384945668273b2226cededa1"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001080)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001540)={0x188, 0x0, &(0x7f00000012c0)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000f00)=[@fda={0x66646185, 0x4, 0x1, 0x19}, @fd={0x66642a85, 0x0, r1}], &(0x7f0000000f40)=[0x0, 0x20, 0x48, 0x20, 0x48]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000f80), &(0x7f0000001000)=[0x78, 0x78, 0x20, 0x38]}, 0x4}}, @request_death={0x400c630e}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x38, &(0x7f00000010c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000001040), 0x1, 0x3, 0x25}, @flat={0x73622a85, 0xa, r6, 0x2}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000001140)=[0x30, 0x0, 0x38, 0x28, 0x18, 0x30, 0x40]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000001180), &(0x7f00000011c0)=[0x6db334b9b3df9123, 0x28, 0x20, 0x30]}, 0x1}}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x48, &(0x7f0000001200)=[@fda={0x66646185, 0x4, 0x1, 0x1a}], &(0x7f0000001240)=[0x30, 0x78, 0x38, 0x40, 0x0, 0x0, 0x40, 0x20, 0x38]}, 0x3}}], 0x97, 0x0, &(0x7f0000001480)="ad65687238e296cac557331409b6bcf5f5578bfd257e62625c13513392265d0e2cf9a58d66ce92065f014d7430f7b0b185d17ee28b859005a1719888fc1432ebde1ff26855151192de75fbcf9047bd8fbc11b80d67ee85079adedfc2a7ab92558c6af54078d27d7a6de004d583acdca1625d1fe52d79911ddccc97d567ea62b382542cab90da8fee13e117f42b3efc24c559bf8f5de697"}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2", 0x1b, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) getsockopt(r4, 0x100000001, 0x8000, &(0x7f0000000e40)=""/153, &(0x7f0000000680)=0x99) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) kexec_load(0x0, 0x6, &(0x7f0000000d80)=[{&(0x7f0000000600)="2c718a2e8994bc0cfec8f873fae68329c481181765a503e16c4e430c30537838adc83a37b67a23171d8cf121e45e0a438a2367d3f192337e797b983c3183428c19c782be54978b822bc3222153f90f38e0a7c2b3dd5286c67a52eebcf2201792acdab066bef7ec56d1293f390dcd506346b0363e1578", 0x76, 0x6, 0x6}, {&(0x7f00000002c0)="f4176f2c76964f1bb899465df864d1a78f799fa962223e355dcdb4c58e6519572d09477310fc5cf65ef3f9585446488389f8", 0x32, 0x2e0}, {&(0x7f0000000840)="b3d5e0e16911fb7397de425315aa8ef8385ae094f06a058f64dc4fe1192da77b34c579731324da270b0f21ee2b10a91c1efc537902a5ddc616a307061aa3f96090429dcfdd96c5506c358060e44816dbf5356c334c6fa4c803567995c6d7dfb25295874a30203c2383f680b26b4f17024b98150ee8f5c9892518bd1c8b6844fd375bb533a6c0b487ddf5fbdbea427357c77a21e31c8f7f873c8b263f73d19922a7d4c1c12e828ca2c38a4deef56f1f2f98f40ee9ae240aba98d13e3a24b3631c7ffad6e111f19e255d6e8351b457aa5e274ef2d97abba5951feac94f436961f379dcc6d65ef4144e63d32ff6eb709f0c656c", 0xf2, 0x1000}, {&(0x7f0000000b00)="5fae3cd0df12e6f3a844d1398e3b86fa6482e603702c20d5c6d5df1bc56a04955f88bd7c4928cc33b5c924948b2e5d1329c862ecbb4abf6f2e9b1755e8102b59889773403e266ade943dad49b4335fc07866306a083cbc71ba91f8128c02d1efa51764541f835f2410094dd7d864f10f3dd66bbd350a49fabb093a005fe50fbeee53be8169957c0b6e78887a2f13b6", 0x8f, 0x80, 0x3}, {&(0x7f0000000bc0)="b297813174e6e9833804506db14c8b8504839a395955c2e628ecd927d4866d0f12cd5a1e48e858dc602e459f284722d724c2601e83bea7a6a261aad3a3241c9fd906c08338993777eed1b12d124628c0e20ceba33c799ad4219f7ab3b07bdac9b6c1ebe80b8832b83f1c58225b4a8627478ad8629fe0c2f5ec071e275e85cca14fad67420b5d9677fd739ca3b725e28e7962236368660617361bf28bee71ea26f14951bdc22d81f66b342f5bbbcc24fa0a4f406571a20c216bd70af40d9e1476263178e6c9b32c3b104b714eb8e4516f3a65a2", 0xd3, 0x46a, 0x101}, {&(0x7f0000000cc0)="f191998a729be430492f2421c6195cef8bf6b9da0d4f12fa6c3b5ad2841c908049b6afa65ca1c259fad7fdba45f653127cca474fdc1ff06c51c0127a4fe1ff994a71180ca7586e731df963f809648fc439aa364b33f0f16e173a69b26c3a95404ec96280f5025cd5076a872b02129ab4f102f78f60b199d1ed40ad9982b3e72180bd3c5f206f95e3cdfd40533f6416a4b65b073a2026c628ca7c2d15e2576581af8cc6bb5fbccbce1810c684e23a25a161bfec6984e56ad7ee", 0xb9, 0x9, 0x8001}], 0x320001) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/06 08:08:32 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x2, 0x8, [0x3, 0x1, 0x80000000000, 0x0, 0x3, 0x40dc, 0x1, 0x1a]}, &(0x7f00000000c0)=0x18) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000c1cff8)='./file0\x00', 0x1) 2018/04/06 08:08:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) getrusage(0xffffffffffffffff, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)) 2018/04/06 08:08:32 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[]}, 0x0) close(r2) close(r1) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000000)) 2018/04/06 08:08:32 executing program 0: getpgid(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000005c0)=0x1c) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x9, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r4, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(r5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/06 08:08:32 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x80000000, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x3, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x5, 0x7de6, 0xe, 0xfffffffffffffffe}, {0xa2, 0x9, 0x9, 0xffffffffffff3e99}, {0x73c15471, 0x40, 0x1, 0xffe}, {0x0, 0xe7, 0x0, 0x2}, {0x1, 0x7f, 0xd92, 0x9}]}, 0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x30b) 2018/04/06 08:08:32 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000700)={&(0x7f0000000300)=[0x200, 0x0, 0x100, 0x400, 0x2], 0x5, 0x8, 0x4, 0x6, 0x7ffd, 0x100000000, {0x5, 0x6, 0x1, 0xfffffffffffffffe, 0x4, 0x5, 0x5, 0x6, 0x9, 0x3, 0x2, 0x3, 0x3ff, 0xfffffffffffffffc, "709c6ffbc1a04c18da4404514f55384369c486e4962a223d837290855bb7bd8c"}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) getpeername$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) accept4$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000900)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@mpls_getnetconf={0x54, 0x52, 0x200, 0x70bd2b, 0x25dfdbfe, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80000001}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r10, 0x5413, &(0x7f0000000400)) lchown(&(0x7f0000000100)='./file0\x00', r8, r9) open(&(0x7f0000000280)='./file0\x00', 0x802, 0x40) dup3(r1, r2, 0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) [ 137.176941] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/04/06 08:08:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0x2}, {0x80000006}]}, 0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) write(r0, &(0x7f00001bb000), 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$llc(r2, &(0x7f0000000000)=""/123, 0x7b, 0x10000, &(0x7f0000000080)={0x1a, 0x103, 0x20, 0x101, 0x7f, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/06 08:08:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x800, 0x25e3, 0x4, 0xffffffffffff8000}, {0x8000, 0x2, 0x1, 0x4}, {0xa748, 0x40, 0x100, 0x23}, {0xfff, 0xdc, 0x10000, 0x2}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000440)=""/246) dup3(r1, r0, 0x0) 2018/04/06 08:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getrandom(&(0x7f0000000180)=""/113, 0x71, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) readahead(r0, 0x5, 0x9) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) readlink(&(0x7f0000000200)='./control\x00', &(0x7f0000000400)=""/206, 0xce) read(r2, &(0x7f0000e6d000)=""/384, 0x180) r3 = inotify_init1(0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r5 = dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x98) r7 = gettid() fcntl$setown(r5, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) sync() fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f0000000140)='./control\x00', 0xa4000960) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x84) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000280)={{}, {0x77359400}}, &(0x7f00000002c0)) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f00000003c0)={0x4, &(0x7f0000000240)=[{0x8, 0x9, 0x80, 0x100000001}, {0xfffffffffffffff8, 0x1, 0x2, 0x2}, {0x8, 0x5, 0x101, 0x7}, {0x1, 0x1, 0x6, 0x1}]}) 2018/04/06 08:08:32 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='#$\x00', 0x2) write$selinux_access(r2, &(0x7f0000000380)={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x37}, 0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7c00, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xc3, "f5d280ecdc24c9f78d72c8674ea0b33897cb63c6df4dea5e8d7053950e5820826639bf16608de9216c7f0b1b007d91dbc88d4368560141ed8113e173d48165476aa65fb9d48185cfdf78c32c03a4291595c8bc0b6454f6dcacdc8b45940a57ab411b908b06bb1ca9e1de44c22f45d14aee339d58df86106682e591be28cc95d6f6f793583f8a6fb84aa1b31137bf9496a82dcbff11c0b5fbdf5ee790bc5959168c51e4e3f68616560c84a13692f153615ab88b38675253b88ee039272fd729a46b9d84"}, &(0x7f0000000340)=0xcb) r4 = socket(0x10, 0x6, 0x7b1) recvfrom$ipx(r4, &(0x7f0000000040)=""/215, 0xd7, 0x10020, &(0x7f0000000140)={0x4, 0x8, 0x8, "755561b9a32c", 0x7}, 0x10) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/04/06 08:08:32 executing program 0: r0 = socket$packet(0x11, 0x400000000000003, 0x300) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000480)={'lo\x00', @ifru_map={0x8, 0x7fffffff, 0x7b6, 0x5, 0x2, 0xffffffff80000001}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) init_module(&(0x7f0000000040)='\\\x00', 0x2, &(0x7f0000000280)='\x00') connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x10000, {0x6, 0x3f, 0x0, 0x0, 0xa7, 0x1}, 0x5, 0x1}, 0xe) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) mknod(&(0x7f0000000200)='./file0\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696cff7f0000000000000000e5ffffffffffffff00000000000000000000009b000000f9fc202cd51a3c5e714793b4cca038b9d0e3eedd2a1169153115885cb504cacea1b97650d917008288f977ed1cfa193bf07bea0df9cb28b4bcd5eb98cb9ce8a9efe6a25e630e8edbffff000045e48079d0c0c1edb9b5bcd55bca99625b9124d37734595c71dc725320841c11ad7ea78be4371528c197a9d3f1c4acb239b3c5c1834e97fe4259930fd45cc607dac9df68181accfe3b2ca59b5f8a660125b0d530e5d2760a1e498a1618e93ccc5dc345b71be048eccadd21e161a90de376dc302b569240cf453b4ddbfd3c32eb58a657be56544cc4c6f283e6fef917e13ec5651aa049ce3528852edb8ba28c75e05e581710b98d3ebb2b1189413dcadc5d75bb0a7b77ebe368a637b83c57fe9639f5e05d6ed586362ab6078e074fc7eda345e8181de948f5"], &(0x7f0000000080)=0xbf) 2018/04/06 08:08:32 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="39000000130009046900000000000000", 0x10}], 0x1) 2018/04/06 08:08:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x20}, {}, 0x20, 0x2, 0x7}) 2018/04/06 08:08:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="eb4bf59320abd6a757e6a96c121e3f10", 0x10) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/06 08:08:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffff64, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0)="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", 0x595, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r1, 0x5) 2018/04/06 08:08:32 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x10001, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x4, 0x567d, 0x0}, &(0x7f0000000140)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000000640)='./file0/file0/file0\x00', &(0x7f0000000680)={{0x0, 0x2710}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x36, 0x8, 0x0, 0x7, 0x22d93c29}, &(0x7f00000002c0)=0xfffffffffffffd9b) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) r4 = socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000006c0)={r2, 0xf06b, 0x725}, &(0x7f0000000700)=0x8) r5 = socket(0x4, 0x1, 0x4) getsockname$ax25(r5, &(0x7f0000000000), &(0x7f0000000380)=0x10) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000400)={0x208, @time={r6, r7+10000000}, 0x2, {0xfffffffffffffffb, 0x5}, 0x0, 0x0, 0x6}) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) 2018/04/06 08:08:33 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r5, 0x0, 0x7, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x6d) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000380)={'syz_tun\x00', 0x3000}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="73656375726974792e7662ef786e6574302b6264657600"], &(0x7f0000000880), 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000001c0)=0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000700)) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000003c0)={0x8, 0x1ff, 0x7f, 0x5, 0x100000001, 0x0, 0x6642, 0x4, 0x6, 0x3, 0x1f}, 0xb) fsetxattr(r4, &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)='selinux\x00', 0x8, 0x2) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x28, 0x10, 0x7b}, &(0x7f0000000640)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r8, 0xffff}, 0x8) fsetxattr(r5, &(0x7f0000000600)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0x8, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=r6], &(0x7f0000000800)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r9, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 08:08:33 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/06 08:08:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000040)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000001080)="30ad141933bd51395b6d636359f236b527471035a62e63c5487a7d5deb", 0xfffffe63, 0x1000000004040, &(0x7f0000385ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0xfffffffffffffee0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 08:08:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/239, 0xef}], 0x1, &(0x7f00000011c0)}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) r2 = dup2(r0, r0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x2) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/06 08:08:34 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x6ac1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xf9d2}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 08:08:34 executing program 3: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x48002) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x541080, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0xffffffff) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="130000004300030007fffd946fa283bc04eee6", 0x13}], 0x1, 0x0, 0xffffff08, 0x40040}, 0x880) 2018/04/06 08:08:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e21, 0x2a1a, @empty, 0x679}}, 0x9, 0x7c}, &(0x7f0000001140)=0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001180)=r3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/4096) 2018/04/06 08:08:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x101}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x200}], 0x5c) 2018/04/06 08:08:34 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0xfe83) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)) open$dir(&(0x7f000050bff8)='./file0\x00', 0x1, 0x0) 2018/04/06 08:08:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0}], 0x20000000000003e7, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7}) 2018/04/06 08:08:34 executing program 5: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = epoll_create(0x3) close(r1) close(r1) dup3(r1, r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) 2018/04/06 08:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getrandom(&(0x7f0000000180)=""/113, 0x71, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) readahead(r0, 0x5, 0x9) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) readlink(&(0x7f0000000200)='./control\x00', &(0x7f0000000400)=""/206, 0xce) read(r2, &(0x7f0000e6d000)=""/384, 0x180) r3 = inotify_init1(0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r5 = dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x98) r7 = gettid() fcntl$setown(r5, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) sync() fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f0000000140)='./control\x00', 0xa4000960) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x84) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000280)={{}, {0x77359400}}, &(0x7f00000002c0)) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f00000003c0)={0x4, &(0x7f0000000240)=[{0x8, 0x9, 0x80, 0x100000001}, {0xfffffffffffffff8, 0x1, 0x2, 0x2}, {0x8, 0x5, 0x101, 0x7}, {0x1, 0x1, 0x6, 0x1}]}) 2018/04/06 08:08:34 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/04/06 08:08:35 executing program 7: futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x2, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000040), 0xfffffffffffffffe) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) exit(0x0) 2018/04/06 08:08:35 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x8000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) socketpair(0xb, 0x2, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000008}) 2018/04/06 08:08:35 executing program 6: madvise(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x20000001) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) syz_open_procfs(r1, &(0x7f0000000200)='net/llc\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000140)=0xe8) truncate(&(0x7f0000000280)='./file0\x00', 0x3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@empty, 0x28, r2}) 2018/04/06 08:08:35 executing program 2: prctl$intptr(0x22, 0x9) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x10000, 0x0) r3 = dup(r2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="050000000900373edc27d50600000400000014cf860200"]}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000380)={'ip6_vti0\x00', @ifru_flags=0x4700}) sendto(r2, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r1, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0x0, 0x80]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x4, 0x7, 0x200, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) close(r1) r5 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x80) write$selinux_context(r5, &(0x7f0000000200)='system_u:object_r:adjtime_t:s0\x00', 0xfffffffffffffca7) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000240)) timerfd_create(0x6, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80585414, &(0x7f00000000c0)=""/230) fcntl$setflags(r0, 0x2, 0x1) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000040)={0x2, @tick=0x6, 0x1ff, {0x5, 0x21b6b94e}, 0x3, 0x1, 0xffff}) 2018/04/06 08:08:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fchdir(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x5d9200, 0x20) readahead(0xffffffffffffffff, 0x71, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, {0x2, 0x4e22, @rand_addr=0x6}, 'syzkaller1\x00'}) 2018/04/06 08:08:35 executing program 1: unshare(0xa000403) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x82, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = mq_open(&(0x7f0000000040)='.user.selfGPL[\\\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}) syz_open_dev$sndseq(&(0x7f0000001440)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$TCXONC(r2, 0x540a, 0x40) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x200, 0x5, &(0x7f00000013c0)=[{&(0x7f00000001c0)="79e3712088738424f2e3a5b7c4", 0xd, 0xf3c}, {&(0x7f0000001480)='`', 0x1, 0x200}, {&(0x7f00000014c0)="b067c0594d86f37fd1e99f5df1e0d363fc3d9922e6d2f659fdfee7b1273f132c2a8117c48d7279d503451e33d2575725d6b58375d817e47e7d148e288c70acf2d058d2cec54f88f75ca0d4b39e7126c355a7ae4cc3f41884496295c6efd943fc629a1a5f3d41061342ab35b1259e06c6bd30d3cf6fb9b81540456722259ef23ec7aa89ff60d2949bcf10284d3822f190ffd9826fda7ce2033784aee09fe1459be9fa3420c3dfbeec9b15913aa13ba7b1ca27978f9a8688312e11f3d27a73f19c6f347d", 0xc3}, {&(0x7f0000000340)="d91325864ac8e29dab2382b6c59bfea9f836de6237d1acb1937f41760e8d3e90051a47aad69dc467d4a9090f47e56fa085bd25f74e8f395b6555cd1fe0983830ee52d12dec938e4f5027fc156f16f520", 0x50, 0x1}, {&(0x7f00000003c0)="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", 0x1000, 0x2}], 0x10040, &(0x7f0000001400)={'nouuid,'}) mq_timedsend(r1, &(0x7f0000000080)="cab49593ceecf232234fe15e715b795842e8375097dd772688bd6cc07a8950b14e21e98e208f8a42fc3ea0ffaedf8c81568aff3addf59078fe359129948b57585aca5dcad098ceab", 0x48, 0xfffffffffffffffd, &(0x7f0000000000)={0x77359400}) 2018/04/06 08:08:35 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) 2018/04/06 08:08:35 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="0100e154aca67231e36826abcaafda2ec995206b980136a8b20709fcb2535ede1b49ab5f9a79e54106ccf49da06dedcb39fb30e4a623210900ffb2df79c9f3268b5991e1695358c518f1bf687ac34f4a74221f67ddae9bdf20", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000000)=0xbda7, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000640)) sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="888d0379b35de3886f99aa6656cf13b96afb3d2faad95d2dcc4227d555d4aa7b0ee37a80fa3cabad6ee7b61776163b962f58d9de673213d143a58420663956fed88c7e91f3c962e5beee54756cfb20a03a5476f3d3dad026bd3250108db6865ce9dd094ac8908d962f1469405d5b95c8cf08ed3bc2cfa99bb47cb861e3e8f35a", 0x80}, {&(0x7f00000001c0)="f0cbeca3", 0x4}, {&(0x7f0000000200)="1f015be779ee7890615694f98b8d029b0e0c3976dced1aff3e848a0b3512cac469038f0c552c63d585c2f93b0cfb49ca69fc7bd365cdad4e8794ffa39901367bb7e0db5d17bb87a7fd21f51f47b85c5abe82a2c55407abf49acab182946299948b4c5595bab604528e", 0x69}], 0x3, &(0x7f00000002c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8203, 0x1000000000, 0x401, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffe0, 0x8001, 0x3ff, 0x9, r1}}, @init={0x14, 0x84, 0x0, {0x4, 0x400, 0x7, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x0, 0x2, 0x100, 0x3, 0x3, 0x7ff, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8, 0x800, 0x101, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xf3, 0x9, 0x8, 0x95, 0x0, 0x10001, 0x3, 0x8, r1}}], 0x108, 0x4001}, {&(0x7f0000000400)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000440)="4e78ac96d9afa7d27572f5bd5d2de740efead47ca9f44673cf5881d152f68d3427c3ef234204550afd944e596c8e0277515fd1affd129042af6a8b772762dc09346795c1dd1c61539ac9f2866a62857fc8d7aaf1412bac60bc252a64a73e1f26be6306a095f478520188789c810c8f950c106af829747764f6f925dff862316de4d9a620fae8832000b3df04e6677494d988c5a3fd89eb3be9b092a9fb803d6a96961724d366f24833251753a89e52ed3628f7d5d4be2a602dbcbb923ebcb4569cf95f96b7d56deb3c6fa9154aa322be7457bd968842ddcd19ef69b9", 0xdc}, {&(0x7f0000000540)="268fa408074cd180316991421dcad78bfa5f", 0x12}], 0x2, &(0x7f00000005c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x40, 0x10000, 0x0, 0xe5d9, 0x0, 0x3f, 0x2, 0x7, r1}}], 0x2c, 0x1}], 0x2, 0x40000) 2018/04/06 08:08:36 executing program 0: mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0/file0\x00', 0x80) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/04/06 08:08:36 executing program 3: clone(0xffffffffffffffff, &(0x7f0000000240)="26cb80bb75b0cdb663dc5ed88347075c2ceee86f656989246fa6ccbdd7809cb3c5571f5531959283690829ad0e5ffa577901cd5c46ba86db5d78bd5f3f42656e85060138bc371b2dc32949744d5df9823d0642c9f97b8e88ce2bfd028e", &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f0000000080)="1e5b13620b208aa3995c3477701d187c5d6b36b8503133ba45726a31952621fa5406d154515918e7a62ffc5c7553e608aad2f6f7820339f5407037fe20d11e27d60bc0869543804331469eb0d6881a1b709cd578e40c9274d365a2a2d278b581c7282f81ecd53050423194a7dd0001ebe991949b9145a49440864c1031cd07c067448d2caf4901a37820237ac654dfe66e1fbb4531fbd9a7a4127571512e447a1bc25c32a083075080688ce4d30f080f970764286ec862c89d8283145a4d49947522a5ae8ee590ae8d") r0 = getpid() getpriority(0xffffffffffffffff, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) write$fuse(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x30) 2018/04/06 08:08:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0x2000}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000400)={0xfffffffffffffff7, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x53}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x100, 0x800, 0x0, 0xe7d0, 0x7fff, &(0x7f0000000300)='vlan0\x00', 0xfffffffffffffffd, 0x9, 0x8000}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000004c0)=0x10) syz_open_procfs(r4, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6, 0x40}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/04/06 08:08:36 executing program 6: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r0, r2, r3}, 0xc) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/06 08:08:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000100)="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", 0x1b1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) 2018/04/06 08:08:36 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) 2018/04/06 08:08:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e26, @multicast1=0xe0000001}, 0xfffffffffffffdac) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000000000020000000000000000000e836b1271a25b158ab57c10432816250f08fc83dbf2cea54"]}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x100) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0xfffffffffffffeff, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x101, 0x4) socket$inet(0x2, 0x3, 0x80000000) 2018/04/06 08:08:36 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setfsuid(r0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000022000)=[{0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffe0}, {0x25, 0xfffffffffffffffc}, {0x13, 0x0, 0xfff, 0x2}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/06 08:08:36 executing program 4: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000280)=""/166, &(0x7f0000000000)=0xa6) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/06 08:08:36 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x1, 0x8, 0x7, 0x1, 0x0, 0x6, 0x90000, 0xe, 0x7f, 0xb6f, 0x2, 0x80, 0x0, 0x7f, 0x4, 0x2, 0x4, 0x80000000, 0xacf8, 0x0, 0x5, 0x0, 0x8, 0x20, 0x7ff, 0x8, 0x4, 0x100000001, 0x7, 0x6, 0x1ff, 0x2, 0x20, 0xfff, 0x7, 0xfffffffffffffffd, 0x0, 0x6, 0x2, @perf_config_ext={0x962, 0x1000}, 0x2000, 0x400, 0x401, 0x1, 0x6, 0x3, 0x800}, 0x0, 0xf, 0xffffffffffffffff, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="134cf94a6551d5b61c3f040cfdcc2fcafb0d694ceee5831540485df3fca9fcf8cbecc9a44bf99ad46333d58694bac2e9193f40e47662061fa3b63c130926d284ce54fe97c218bbde419440df86f3591434ad40c2b3698dc455d2bb28da1cebd08edf3f8a8794c82fb4ed6ed1e0b0585fda08d99c6f9ede865bc8f58386aa15fa06c540dc679c07a7a8507fd7988fd3e76a3c6d0754c9b710a27dae43", 0x9c}, {&(0x7f0000000280)="c34c8e555f55e663371b2338ea33b6a256f05ae98b3af8605457bc83fb48397737fec3d074f1dada96989f25fe32067d3683fcf102ab26b696242168ac28dc056d578c45a0d8e0dee7702cbffd1245fc82fd77dcaf871f1a77034d664be1bf72fb2dfec514845b54ffee8ff7a865a72957d19eb48e688a9b1e45252350855f5c4ab21e22862b116e75cd61eea7790fe8572ca7241113e640202c52d4719f29b7f3713b632f83096a61a9d7173bd6660d585d1afddcfa88e7e359bec0985d", 0xbe}, {&(0x7f0000000340)="d2cdda8576e98913a7ed2889f3233ef23e7e91672d79433e7d001f26822e389067f418f3938d53dcddccc8f797a21d072c8702c53bcc1a9c1084956f8a9a31414bb7853fe67f923596f2c278f1fc09ffb4646a7616144e96c2e42fbe0497f7beb644054d70d868cb0187edf467e37ca2249dc5972c2a9e28dfe9d7cdf78590f45706eafcc9b439b60eceb84aa6e455aa107c461de4d3548d0205b45de7ef52f81d1276401477e0cfd2ad702c48c67325b84831a6d235655e8db3099880026f10ebfae0a1b8ce977b", 0xc8}], 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r2) [ 141.331625] device lo left promiscuous mode 2018/04/06 08:08:36 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=')\x00'], &(0x7f0000000300)=[&(0x7f0000000140)='wlan0keyringvmnet0lo\x00', &(0x7f0000000180)='/dev/random\x00', &(0x7f00000001c0)='/dev/random\x00', &(0x7f0000000200)="2e76626f786e657430c200", &(0x7f0000000240)='/dev/random\x00', &(0x7f00000002c0)='/dev/random\x00'], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000340)='teql0\x00') epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/04/06 08:08:36 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'spzkalleZ0\x00', 0x4000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000600000000000000000000000000abe44d6700"], 0x2e) 2018/04/06 08:08:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) fcntl$getownex(r3, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0), &(0x7f0000006300)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00)) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)) getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a40), &(0x7f0000007a80)=0xc) fstat(r3, &(0x7f0000007ac0)) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}, {&(0x7f0000007500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000077c0)=[{&(0x7f0000007580)="51d90c34d104dd36d9c4b283a5cd91d99352fda470cf844fdba2cccaf188986e944aa9ccac9e20fe15a3669cd1c501391b7523d8c16d06b69bfe9fd4db55d103410cebc90c1637826424c1b0600bcb34d30b7bf083d2b452cc2ea3ad5a9ffe52c20ca72c384ac69ee98ee477d6cfa5f7285e169c69be9274ac812fc8a333834bb7a912edba6683b4b2082d86f796493c7055b4b00da8400ae6bbc20b71dac376b53e2eca4518ae5257c02a35e0c579", 0xaf}], 0x1, &(0x7f0000007b40)=[@rights={0x2c, 0x1, 0x1, [r0, r2, r1, r1, r4, r3, r3, r1]}], 0x2c, 0x4000000}], 0x2, 0x4080) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) pipe2(&(0x7f0000000100), 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447e8da02", 0x1a}], 0x1) 2018/04/06 08:08:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x19, "57719f5d489489e9dde593b3c526e46526ae10c119dd822fef"}, &(0x7f0000000100)=0x21) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={r2, 0x62, 0xcfe7, 0x2}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) ioctl$TUNATTACHFILTER(r5, 0x400854d5, &(0x7f0000000740)={0x3, &(0x7f0000000700)=[{0x100000000, 0x80, 0x7}, {0x6, 0x9, 0x2, 0x4}, {0xa8, 0x2, 0x2, 0x639}]}) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000002080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002180)=0xe8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) r13 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) fstat(r6, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002400)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000002500)=0xe8) r18 = getgid() r19 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000002540)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000002640)=0xe8) r21 = getegid() r22 = getpgrp(0x0) r23 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r8, &(0x7f00000027c0)=[{&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000e00)="654dccc3608e50c8da55166d46b4f7b61334a367f975d0e5478d29391e35b32c9f73508c95f81ce8963f005b7b19206c599ccd011ea624d989ae9a4257f0e588c1ce706f65be70867c024cdd88c92344109e6fecab7c9c", 0x57}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="48b1e8db5ce9e3926a74cb01ed1bc25c6dbdf8d88009e312ae375bb3a99bfe7e0047e1a16649ba354ecebd43229923c596dea2cee873d167881da92a870aac907fa8a1f1a0c93449dc41b64733a099f636a58763dfddcbd1afab4074259e3e802ab07b6e54d42429b32851b9bcb9d6c042bcf0b9c9d7f259968df9eba4a2c70fea53afaef9631f8065fa7a92a2017410e60886aceebfb96f067b2239310a28899a8a84305f105795f7113460320a35422d27e90c7d33138e3f9e3a755b06205e36bf8be90c9ea33c888407ef8c6a8a4ce953478e9258dac6061ef7e1cb15a783091f3c8a36bb88cdc5df6ee54ae8e52eafc06d8b8fc334", 0xf7}, {&(0x7f0000001f80)="e3c9a2a57e260c3154af75d7162593a70a1d1ed23154f21f3227f9e9e270569b8932dd56a391df3cd46d4681bda7dedea8ae7f6de83537f9739dabc013b72c90cc1893e486a427136ebaef062e58eec02212cd5bca4286c72dee3bf1bee7d6de6fc8738b7316730403d2b9ebf92a9bddf1fae3df113dcabb0db5", 0x7a}], 0x4, &(0x7f0000002700)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x1c, 0x1, 0x1, [r1, r4, r4, r8]}], 0xa4, 0x40080}], 0x1, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 08:08:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$LOOP_CLR_FD(r0, 0x7005) [ 141.427489] device lo entered promiscuous mode 2018/04/06 08:08:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757855cbefc12a955882e25ce19bf05b0172dfbe623cfee482903b4e2629188c4dee"], 0x30) close(r0) [ 141.463038] device lo left promiscuous mode [ 141.479416] IPVS: Creating netns size=2552 id=26 2018/04/06 08:08:36 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x80) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000), 0x1f0) r5 = dup2(r1, r2) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) getdents64(r6, &(0x7f0000000140)=""/255, 0xfc) r7 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000000380)=0xeb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) signalfd4(r7, &(0x7f0000000000)={0x70e3}, 0x8, 0x810) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f00000012c0)="8e23409770a71b7a332f20fa2fdc7bbad8b048f1de7074a957eafc7610540e0931fe3bb1b4cf1aefaf9c773426cb49d3f24c1f3e8170978ca96eec2b666b218152f6905235697e8bf3cacff355ec2fc1cf") [ 141.569117] device lo entered promiscuous mode 2018/04/06 08:08:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000300)='-/file0\x00', &(0x7f0000000080)='./file0\x00', 0x8002, r1, r2, 0x4, 0x1b, 0x8000) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 08:08:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = signalfd4(r1, &(0x7f0000001640)={0x200}, 0x8, 0x80800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r4, 0x3, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r8 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r9 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001680)=ANY=[]) fcntl$setown(r5, 0x8, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001540)=0xe8) r11 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) r13 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000001b80)=0xe8) lstat(&(0x7f0000001d80)='./file0/file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e40)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001f40)=0xe8) r17 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003580)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003680)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0, 0x0}, &(0x7f0000003700)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000003740)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003840)=0xe8) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getuid() r23 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000003940)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000003a40)=0xe8) getresgid(&(0x7f0000003a80)=0x0, &(0x7f0000003ac0), &(0x7f0000003b00)) lstat(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getuid() fstat(r6, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000007840)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000007940)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007980)={0x0, 0x0, 0x0}, &(0x7f00000079c0)=0xc) sendmmsg$unix(r9, &(0x7f0000007ac0)=[{&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001880)="3078422235e831c2e45dd00743ad6baa6baa1347414c5e9dff99c3cd952a9292cedb43d265ce0c29e835867cf0cc3aeb096b5b0c7872de12e033f4ad17e9fa79813358d70aef5afb8183050aa0c8ef8cfbdc005dfee4d67b5118d54f108e8b567f65c60299e81ffaebc57da0cc19f4cf4244aa019da817c676d19e8fe447501d914ddfe9df7646525d4fe277ed8e919c2b63067393c7a5cf873a56a48f1464dcc24357031d7df0c7b14b678e76a219f79ed1a673ca368ba8263e9f909e91a8e878fb017b0cd835268f316c75813dab247b19a698ac0ffcf62dd907cb8780a693e7eb", 0xe2}, {&(0x7f00000014c0)="de842da0443a627cd61b9f0e69963668698cbcbb85b4d9a274b8f5125ea36bfbd25d3a4cc2d8985aa8518dcde1f68cc77d89e82052dc0535af6d053c4920397cd2dd6aa3c323ea482cf17445b1", 0x4d}, {&(0x7f0000001740)="6ee4d344da8bd6ddff8cd92366922e7d6ef3b9930b65b5a593d7cedc6cb5e463dce1745103d298bedb71ae214da7f8b8fae5e5c8303912b133b3d960583005dcaf8bad900c2375b9a1debe577361aa712345db2617e59d54ccc875af443685e06c", 0x61}], 0x3, &(0x7f0000001f80)=[@cred={0x18, 0x1, 0x2, r4, r10, r11}, @rights={0x30, 0x1, 0x1, [r6, r5, r5, r0, r6, r9, r8, r0, r3]}, @cred={0x18, 0x1, 0x2, r4, r12, r13}, @rights={0x28, 0x1, 0x1, [r7, r8, r8, r7, r7, r0, r8]}, @rights={0x14, 0x1, 0x1, [r6, r7]}, @cred={0x18, 0x1, 0x2, r4, r14, r15}, @cred={0x18, 0x1, 0x2, r4, r16, r17}], 0xcc, 0x40800}, {&(0x7f0000002080)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000002100)="5cea5b96b8d4961f60874e8482b6f59f4d9db764ab29423a47d47f6127df812704c3beb64e00a807c9097d8c4598c10b168564d9276f427674277fd87ad93bccae4c51292a370bf6fb86de83c08dadf086d998dba47720259f60a1c0589af0d5e7d314775d4447bf1d56e8eb77caedfafa4540489fb40010723b5a9d544d048b1ac4bb11c7c0192a64a29b7af284", 0x8e}, {&(0x7f00000021c0)="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0x1000}, {&(0x7f0000007180)="fb9fa8682e9ccbbc6f613aa6ec5395f730b9bd870acf90443ece0f6d32b4ecb013891f2d9ffc5b82f1ce9f255ea7267abd04dc451d8b47b03f930bdda88b6dc74b95b88c1377be", 0x47}, {&(0x7f0000007200)="70298c2c68e3d7684def16039d6756ac02b54c292d8098073338c2da2e4a3cccb06d66e31ca7c5d403555790d80257431adba71cf2c7f457eed99652076ad3a3e26654c75bca43804baada3af2ea6abeb0bca6d4ec9bd24b1cb46a35b80ff1c9d02814b09e175ed2baa765fc3e5d74f6806e3d51779757e8a749fe7f30690d864f5431e6bf576ab44e301eacd803bc701c88aecfa42002bc9ff72c07c6083860df80bcbbeef183f7799b89a9583e0da57a5a3734725ba1d023f6fef931b1268c6531112db7a41acb", 0xc8}, {&(0x7f0000007300)="09bdd45bec7379549e9e50bd8de48c7b2c929a9abe7065cb5687f41a1556b5e90f80dd69b536a27ba2d1ed6de91e37d18c0c8b9c1cd263e7aa6ad8e67690c97f6321e6869ac1f4dceba6b00f047bce5c6f6075e338e1", 0x56}, {&(0x7f0000007380)="6da8221b0a59e687720e0c816504c97682236dddf0addb7c7b98710465fec0e355be676867d5f046fdc7502a4873a0c172c9668883bbfb1bab894dd88f9745c7f7912443a24fdb4adf6a80291f1c5f3cdc05b694b2def0325d4c6eb1d74696c439fe7b385e17cb077910bff17f119d45b32a272293076676b05a30e8215ed4963bef5affb0bda987e3b2a2e1cc01ddc44e0fd93e1c7659953ac0554002483c3a5a56eb8164e33b9911346a551689810c50fc5660a2d08a22a6ad4d7446b2f85cd1400e26e4d1e95a93fa8afd65ae52", 0xcf}], 0x5, &(0x7f00000074c0)=[@rights={0x18, 0x1, 0x1, [r9, r8, r8]}, @rights={0x14, 0x1, 0x1, [r7, r8]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x3c, 0x40}, {&(0x7f0000007500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000007800)=[{&(0x7f0000007580)="00eda2f6fcfc9ac93e3ca840be3955663ff0ba2107f1e9022295d32e937913276f6a8f7333a4efd5294ae89af589219a06df2143f8099d8be02b2eb3fd8e7c597485f5f3b99d2deedbac3df1d0aa111f48f0a484914c92f02411bc4bd6879e250eb5bdf5d089c51ff9ad7b68b63448c3354ec5f4f1213de02cc570904df0615a807b92956277f10c0ef46ba3deb241b0a3459aa7d11b7a6a288b2c4acc7113bd9cc293aa9c29f274ec263810d61d", 0xae}, {&(0x7f0000007640)="791eca3683b6798cd2ee43690b2d3a18419d78dc66ddb2f21054c015f101a8ce7eb00ae5623ba72c766111e384c815615a02c25e442f0f56df715f35dc298607c29317bacb6b4f0d60002ef1ddba1adc59a28d47665fde16dbabd2ebfa6b41ef825bda166f519a381afcc98ccc3965e801d9af2a86d24771f63cab29e47c889404d81fc615af47c0c2973406d2c7162d26", 0x91}, {&(0x7f0000007700)="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", 0xfc}], 0x3, &(0x7f0000007a00)=[@rights={0x34, 0x1, 0x1, [r3, r3, r7, r1, r2, r9, r2, r6, r1, r5]}, @rights={0x24, 0x1, 0x1, [r3, r6, r8, r9, r2, r0]}, @cred={0x18, 0x1, 0x2, r4, r30, r31}, @rights={0x18, 0x1, 0x1, [r5, r6, r7]}], 0x88}], 0x6, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f00000017c0)) r32 = gettid() process_vm_writev(r32, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001200)=""/114, 0x72}], 0x7, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000001680)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="00000000000000000a004e2400000000ff010000000000000000000000a156885205566c9705c5000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000050000000a00000004000000fe800000000000000000000000000017000400f40a000000"], 0x1) 2018/04/06 08:08:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378c"]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x4, [0xe923, 0x6, 0xffffffff, 0x100]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000200)=0x8) dup2(r1, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x0, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800}, {0x200, 0x101}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r3}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/06 08:08:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000600)) r3 = dup2(r2, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getpid() epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000480)={0x10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x100000001, 0x8f, 0x5, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r5, 0x4, 0x10, 0x5c9b3ded, 0x1000}, &(0x7f0000000440)=0x18) r6 = fcntl$getown(r3, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000280)="6e650900000072656c65020000") mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) renameat2(r4, &(0x7f0000000580)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x2) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000540)={0xffffffff, 0x9, 0x2000007fff, 0x1, 0x81, 0x100000001, 0x2, 0xfffffffeffffffff, 0x5, 0x5}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, r9, 0x20, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x80) 2018/04/06 08:08:37 executing program 7: fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8f}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000017c0)) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001780)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001840)={0x0, 0xa6, "9de9fa0e0687635b65c0aebf16946bc7ac7a51d85c29b657c695d75a8b498d25ead9849d2ea098690aabc213ad6f1c03dbf0b832e93c6c86eea20fed89871127496fc9f49f72c615a80a5874012b97d6c1da486faba86e168783c16ea54423d169aeb514dd377174961cc6e70df3787e8b2ce1bd5fa9f32d952cecda7e88c659202d0c579e435e106aade98181b8128db41589b1ae486e300859d99a66d416390eed09aad93f"}, &(0x7f0000001900)=0xae) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001940)={r5, 0x7, 0x80, 0x7f, 0x8, 0x10001, 0xffff, 0xfffffffffffff9cb, {r6, @in6={{0xa, 0x4e21, 0x31a0252c, @loopback={0x0, 0x1}, 0x80000000}}, 0xfffffffffffff7be, 0x101, 0x7fffffff, 0xfa4e, 0x4}}, &(0x7f0000001a00)=0xb0) ioprio_get$uid(0x3, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001680)=0x7ff) 2018/04/06 08:08:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 08:08:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xea, 0x1f, 0x432, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x401, 0x0, 0x400000000000}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/06 08:08:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd58) 2018/04/06 08:08:37 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x3, 0x4}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) 2018/04/06 08:08:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140)=r3, 0x1) 2018/04/06 08:08:37 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) [ 142.537791] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 08:08:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0x4, 0x1, 0xfffffffffffffff7, 0x5, 0x18, 0x6000000000}) 2018/04/06 08:08:37 executing program 3: bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x201, 0x1, 0x3130, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000003fc0), &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000080)=0x3, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0xa79, 0x7fffffff, 0x78bf, 0xeda}, 0x8) 2018/04/06 08:08:37 executing program 1: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="1a842b8f2af5d1e6f5003a7fafc0adef7156a4c7ef6fd9634ca10593b282435fdb1f9feb8087085580864b2b6f9447b9ba6da9a9cbecff2af160ac3cd37e0d6ae365a2e6041cbe64886611e9947dda47a86adeeb954d599a41c514b937f76e2dd6a8693497af10ba7183d8612e861dacac0fe027bfca6ec735387a4dc5af2e16e67ad6cf084bed6f2bf28bc0b5a4cc2111a5c5ed9a3ebc87dc6c6f4318a300f3b690f5de8ccd") keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4096, 0xffffffffffffff0c) 2018/04/06 08:08:38 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) fremovexattr(r0, &(0x7f0000000140)=@random={'os2.', '\n\x00oute\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}, 0x75) 2018/04/06 08:08:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa0f0ce88bad54f103cf6cdbad7b1a9e302cac5b450c72d3550cfe6843a5a68d8e3af14b579482595c797583933807cf", 0xec}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)={[{@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x0, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) accept4$ax25(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x11c000000, 0x2, 0xffffffff, 0x200000, 0x100000001, 0x16, 0x80000001, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x500}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) 2018/04/06 08:08:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x140) 2018/04/06 08:08:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0x80000001}, {0x6, 0x1fe}, {0x0, 0x3}], 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x1}}, 0x1e) socketpair(0x10, 0x5, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x7, 0x8001, 0x3, 0x370}, &(0x7f0000000180)=0x98) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="200029bd7000fedbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x44001) setsockopt(r0, 0x108, 0x4000004, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) socket$packet(0x11, 0x3, 0x300) 2018/04/06 08:08:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6833a13fc858ed3e40b89cb7937934de43d732325ddf28f0eafe3cdc38845eaec5f73d2cfce4c6ef02d115c79291bc1cf9c8090d1cbc0f13307b024b9bf42797", "a7616c7d6814d3dd2e7370f0ae0c9564db6fcfa4c8a9998651061b1031f67d0e"}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x3, 0x6}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) 2018/04/06 08:08:38 executing program 6: mlockall(0x2) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23}}, 0x7, 0x0, 0x6, "1db6ecc141b381fb586d13cdec690c481f162919ce65821a6121c95e80ce7a9e3c37709254a82651bc35713b08ab2f7a1a1c87b6c1be4d50a324dad53991c4977761a3d07177f0b5f0ca6da9014fd1c9"}, 0xd8) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) r3 = gettid() sched_setscheduler(r3, 0xfffffffffffffffd, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r4, 0x200, 0x2, 0x80000001}, 0x10) sendfile(r0, r2, 0x0, 0x72439a6b) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) acct(0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$packet(0x11, 0xffffffbffffffbff, 0x300) open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000c00)=ANY=[@ANYBLOB="66696c74657200000000000000007a2ab7c62ea912d75c753300000000000000000000000000000000000007000000040000005804000058020000000000005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) r7 = dup3(r0, r6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000680)=0x4) fcntl$setown(r5, 0x8, r3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) r8 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008d1000), 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000240)=0x7fff, 0x4) 2018/04/06 08:08:38 executing program 1: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x1) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = getpid() r3 = gettid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}], 0x2, 0x0, &(0x7f0000000080)={0x6}, 0x8) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/04/06 08:08:38 executing program 3: r0 = gettid() fchdir(0xffffffffffffffff) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x540}], 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/06 08:08:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) r3 = dup3(r0, r2, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000000c0)) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) fcntl$setpipe(r0, 0x407, 0x3) 2018/04/06 08:08:39 executing program 7: 2018/04/06 08:08:39 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x8001, 0x974e, 0x0, 0x0, 0x8, 0x1000, 0xb, 0xfffffffffffff36b, 0x4, 0x2, 0x400, 0x0, 0x6, 0x2, 0x0, 0x2, 0x0, 0x39cc, 0x7ff, 0x3, 0x400, 0x5, 0x2, 0x6, 0x1, 0x1, 0x2, 0xdfd7, 0x6, 0xb6, 0x0, 0x4000000000000000, 0x98, 0x0, 0x6, 0x0, 0x2c4, 0x2, @perf_config_ext={0x5, 0xbce0}, 0x4, 0x10001, 0x3f, 0x6, 0xffff, 0x3, 0x7}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x764, 0x3, [0x1, 0x3, 0x0]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x8, 0x0, 0x100000001, 0xea3d, 0x4}, &(0x7f0000000200)=0x98) r3 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB="0063404000000010000000000000000000000000feef000000000000000000000000000000000000000000003400007d00000000", @ANYPTR64=&(0x7f0000005fe8)=ANY=[], @ANYPTR64=&(0x7f0000206000)=ANY=[]], 0x0, 0x0, &(0x7f000084b000)}) 2018/04/06 08:08:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f00000004c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)={[0x33, 0x30, 0x39, 0x38]}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x240000}, &(0x7f0000000140)=0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/04/06 08:08:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff, 0x7ff, 0x0, 0xd, 0x17, 0x5, "d43b7267e370614187205bc2cf47812994eb73ad3493b32f286d839505ff8d5acb2fc388265b44bf41ffeade2da46a6ec294a83ac0db5509f4cfb62dccd12b65", "6fc7dc6c5814a312c257885055868b09f4813f498646bec881efb4a08b6af42ffa9d372b9bd76eee877e88ff676fa7619b860590e0c2f3b6b6e59cdbaa0eb40c", "f8d68d23fd20d669508582edd6065ab2bc4acda5de09d82e864865a8e22e00dc", [0x1f]}) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/04/06 08:08:39 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4801, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xfffffdae) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) 2018/04/06 08:08:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000000)={@loopback}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a80)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000002c0)=@getroute={0x14, 0x1a, 0x10, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getrusage(0x1, &(0x7f0000000180)) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000bc0)={0x0, &(0x7f0000000dc0)=""/4096}) fstatfs(r2, &(0x7f00000000c0)=""/137) 2018/04/06 08:08:39 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/04/06 08:08:39 executing program 1: 2018/04/06 08:08:39 executing program 7: [ 143.837056] binder: 11415:11430 got transaction to invalid handle [ 143.843340] binder: 11415:11430 transaction failed 29201/-22, size 0-2097152052 line 3011 [ 143.861093] binder: 11415:11431 got transaction to invalid handle [ 143.868136] binder: 11415:11431 transaction failed 29201/-22, size 0-2097152052 line 3011 [ 143.884332] binder: undelivered TRANSACTION_ERROR: 29201 [ 143.894533] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 08:08:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/06 08:08:39 executing program 2: 2018/04/06 08:08:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x81a, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000100)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/06 08:08:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0xfffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/04/06 08:08:39 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x8}}}}}, 0x0) 2018/04/06 08:08:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0xc24, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x2e0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = memfd_create(&(0x7f0000000000)='{!*\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0xa9c5, 0x4) 2018/04/06 08:08:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141045, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x101, 0x4) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/06 08:08:39 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/04/06 08:08:39 executing program 3: lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '.\x00'}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x1be, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000080)={0x3, 0xfffffffffffffffc, 0xa1ae, 0x3}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000040)=""/5) tkill(r2, 0x8) 2018/04/06 08:08:39 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f3", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000003400)=ANY=[@ANYBLOB="ba944808ea034614ca46e712812335f073801051e10bc0ff6975afa7d196be8c5ad5522d078c62cbbe8a5b79266bcf6dfe421def270fdb042d6bd951204cceb8b5bdd307cbd9b1093735f4a6d0bc7b34ed0e0075bb1b1521e546c8fab20633a6f6fbb2a920987b1bb4ae0d5ff2d095f7f4c652486a32f9d210d6ab3ea4450f77a75cb07b14b0b2b96a4bea9226503e9461be0d71996659ce8478dac71f5ba988c73fcba8ffc98b1a09038fb3bfbd9ddf966f1a648e203a7d2ed149ff17deee2ab57950b4a842590e78402e8e2393bc4d5c83", @ANYRES64=r0, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB="5f9e4804f78c9b57f06b4db05b5bd7de5a17acc162099bc74efe36874a614163ad1312e21ea31c9c1d2562217208bf61b620372e0c06c2aa9d3158d0a7fffe7c98dd5efce72f645b412f8968dec805eb63023e87c5b69d1c3d4262bca7ac887b1a0d2344aef17da23a"], @ANYPTR=&(0x7f0000001ec0)=ANY=[@ANYPTR=&(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], @ANYRES16=r3, @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES32, @ANYRES16=r0, @ANYBLOB="1e1f8847c7ff50a68e4e41ef1628236a7d59d97e4707f0a96224b04e7c81511e3c0d8f739adb96addefe70b1bed4a7a359b7944e8fce25f5f3eb9993dedf01bb749194fb70416bce7ca5da33152f37fc310c0224cb4e04a80747739d44b8c4c432f1bcfa6b22eba0f1148d61a195bc680fdb06d6", @ANYBLOB="1a88e9ec315ec406d213e17738af0b80b44eec23e28b26fe4de680a21837c17962661881fe42d3e9eb4e856b67e7049e8727d3926c46245033c27791517747d885381249c082a6e3f13bc2b4aa16a7611bdf8f42b72ddfb15b4d79e994a26a214df046cc4e00242ba186c3b8f53a1594db848f3af04eb20c251d1731d486645b8df0700d351326"], @ANYPTR=&(0x7f0000002000)=ANY=[@ANYRES64=r3, @ANYRES16=r4, @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYPTR64], @ANYBLOB="af3d93b34702ce2ba93aa39a23189a99e602378c4bd5ccf640318c415836ab576a0d085871663cc0ce7c23799d050c3ddaee0b30d2feb37c9624", @ANYRES64=r5, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYPTR64, @ANYRES16=r1, @ANYBLOB="93", @ANYRES16=r2, @ANYRES16=r2, @ANYPTR64], @ANYPTR=&(0x7f00000022c0)=ANY=[@ANYBLOB="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", @ANYRES64=r4, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR], @ANYBLOB="4cda60bcddf2900bb45a0abd226adc0598917f1599707cab89e8814ed497f669e97803b1cfa966a919c88ab8e02d29c8adca6f564cbffb322e74191ab126a7a492b7276606141d9866e3a8316cc2f7383d556b09b3f446713f972b1e3daf466891f6fefc96a6ab78700b2f1240b2e2e504ba9d90c086fe7577ae4ebf0687898ebf9c886310a0e5583517d77c7d5dac680535791a65ec7de20a8f3a8c091822e90b1593dab9365c8095cc27546da57535c7e4e841166a4473cbbc56b51292ad9a6f36a3157d5c7e5114d6862ea366c46b125a95473aff"]], 0xf2) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000500)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) r9 = add_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="d5292a9df3a742ff9f970cf394b8766922f278", 0x13, 0xfffffffffffffffc) keyctl$clear(0x7, r9) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r10 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/06 08:08:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) timer_create(0x3, &(0x7f0000000040)={0x0, 0x6, 0x0, @tid=r1}, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 08:08:39 executing program 5: msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x288e0c10dc1e46a1) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}, {0x0, 0x0, 0x0, 0x9}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x290c7c1b, 0x4) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000440)=""/96) bind$bt_l2cap(r2, &(0x7f0000000280)={0x1f, 0x0, {0x100000000, 0x6, 0x9, 0x7, 0x8}, 0x4084, 0x7f}, 0xe) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6e0b, 0x0, 0x8, 0x800, 0x3}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) setns(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x63e6, 0x401, 0xffffffffffff9294}, 0x10) mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0) getrusage(0x1, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='ip6gre0\x00', 0x10) lseek(r1, 0x0, 0x3) 2018/04/06 08:08:39 executing program 0: socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="06eabd79148ebd554c4e03f9429536e3e77bd67d2984863de376db8d9bef0600758830e4572e6c83eda33cbabb5772b039d8a9510f87611f1e63c12024152739d6f3f1aa4a488b1c28ae847626379ac6e6462bde4d35ce5cba1a4328ce279c857fd98e5714d1870461d65c5ed66b4d91f034a8e3af8779fdd2ea0700000000000000bd7a72208558ec81b36a97671b53b5c9529a378614038569c92f1e55cd268ed6af12027560062ea0077122c8ba24bdcb5cc83f2b4f2c6a696a543ae3278d2f8b86e398d88b1a1b9b5bca351fa00c0500283c83a7652446ad6b70ce2b95b26ed05e04c6dbee31b66fc32a54b85afac8f1f19cfaf1a185a1ab88814f72709d56d7590fbde4774bb7760004000000000000280710fa76dc1fb965"], 0x1}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000000500)={0x0, 0x29, 0x0, @thr={&(0x7f0000000380)="b5f4a71bcd583b678d7221a110538a992f82bb23240cb434d5a4922ecfafcc864a51f80840001e2d165863c503e699d0a36fb78ad3518ff6da5814958d447e580dfe5509903f27fb43ce215822253d32442f2199125af9c40954de137ea708041c8693351d9ea51d2d97c35d", &(0x7f0000000440)="ffb1a3f20d902a2a592c2956a56d829c5a7bd9d992bab58c0b213f06cd00b3429b58e70d66efacf5aa24ad85c487545546623a43c31688af87c7eec451"}}, &(0x7f0000000540)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000005, 0x6c031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x4c, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}, 0x1, [0x8, 0x101, 0x80000000, 0x0, 0x81, 0x3, 0x1b2480000000, 0x928]}, 0x5c) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000680)=0xffffffffffffffff, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0)=[{r0}], 0x1, 0xfffffffffffffffc) eventfd2(0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYBLOB="d5dfdfbf9825b34bb905862f784dc680480d5f8106bdcc7ba3f2bbdad18c71cdcf87f6d6dd8837abcaa07e6eb43185a7620d5a90b8f778673bf83a5911bf313a5467176ad1fdfd6f8984982667a287297bbf98a133e08186f2324e54528b7e7dd8ef264a60e5eaaf55485db2f55e74198171afd00f96"]]], &(0x7f0000000340)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x4, 0x6, 0x0}, &(0x7f0000000400)=0x20) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x10080028bfe, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x401) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000580)={r3, 0x8, 0x63}, &(0x7f00000005c0)=0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000000180)=0x2, 0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x400000000004) socket$inet6_udp(0xa, 0x2, 0x0) getitimer(0x2, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1000000000000006}, 0xfffffffffffffe0d) 2018/04/06 08:08:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000012c0)={r5, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x41, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/06 08:08:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) fsync(r3) 2018/04/06 08:08:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000498fe8)=[{r0}], 0x1, 0x299b) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x400800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x5c68f237f46aa132, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gretap0\x00'}) ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000500)) getpid() 2018/04/06 08:08:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1e}}, 0x4, 0x9, 0x4, 0x8001, 0x20}, &(0x7f0000000100)=0x98) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xffffffffffffffff}, 0x8) close(r0) 2018/04/06 08:08:39 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x0) r0 = gettid() socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/06 08:08:41 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x20000640100, 0x0) modify_ldt$write(0x1, &(0x7f00000001c0)={0x2, 0xffffffff, 0x4000, 0xa8, 0x101, 0x100, 0xff, 0x4, 0x40, 0x6}, 0x10) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000540)=""/196, 0xc4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8001}) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x6, 'queue1\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/128, 0x3a7}], 0x1) 2018/04/06 08:08:41 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/233) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000300)=0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f00000000c0)=""/152, 0x98, 0x0, &(0x7f00000002c0)={0x77359400}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x4, 0x1000, 0x1, "c0d88816d11e", 0x1}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x200, @time={0x0, 0x989680}, 0x100, {0x7}, 0x9, 0x0, 0x4}) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) memfd_create(&(0x7f0000000000)='posix_acl_accessvmnet0keyring+cgroup\x00', 0x3) lseek(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/06 08:08:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f0000000000)="5e776c616e3123747275737465642d2a56be6b657972696e676b657972696e67776c616e30286d696d655f747970656574683076626f786e657431255c00", 0x1) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/06 08:08:41 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r0, r1, 0x9, 0x100000) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, 0xffffffdfff7ffffc) 2018/04/06 08:08:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x4000028060400) exit(0x0) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f00000017c0)=""/237, 0xed}], 0x173, &(0x7f0000002cc0), 0x0, 0x0) 2018/04/06 08:08:41 executing program 6: prctl$void(0x26) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x0, 0x80000000, 0xe03e}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2, 0xca1, 0x203, 0x80, 0xc75, 0x8, 0xfffffffffffffffc, {r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x7, 0x3fd, 0xb843, 0x4}}, &(0x7f0000000200)=0xb0) 2018/04/06 08:08:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x22b2) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000000c0)='./file0\x00', 0x200) write(r4, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000900200000005c9e00"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4) getpgrp(0xffffffffffffffff) geteuid() ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000340)=""/210) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003240)) fstat(r0, &(0x7f00000001c0)) getgroups(0x0, &(0x7f0000000280)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8608006600", 0x5) 2018/04/06 08:08:41 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001900)={"5450524f5859000000000000000000000200"}, &(0x7f0000001940)=0x5c) unshare(0x40600) getsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)=""/7, &(0x7f00000000c0)=0x7) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001800)=""/15) r1 = syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0xa8, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0x2a7b, 0x8204, 0x0, 0x800, 0x4, 0x8, 0x9, 0x0}, &(0x7f0000001740)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001780)={r6}, &(0x7f00000017c0)=0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000001700)={0x5, 0x592c7e78a0c9de64, 0x2000}, 0xfffffff6) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000040)=0x3) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xf4b5, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000200)="720fa906266dedf541eb5a2b25df65025facf0c3b7a60e17298c9a96d46a9fb3e5cc2ebf59cddcb92092887bd68ed0f96e92ef700e1fc20973708267f9c3c3b99d95eb9496a788ff76dad380cea4691d502267f14cbf85b4a9db62d41047ced36618a24732ec1c95482ebe2a5f70bc8fbf48a9075bb631ce356ea535c0209f22e1ac514a51bc8109023766a28ea33667aa6f02d7a26c4f4c80003931a251582945137c9488b2854d75d3845d2444d45459e227a41304e0f5782ce88cb0866214777adbed6c9b3cbb9e6a831fbdf2e7971b5322c074b8224ddc08d88bbd7e72ca6a235f4023a7709ca9191b8c48f9dc0f68625ce90681", 0xf6, 0x1}, {&(0x7f0000000300)="ebbf86696e74f402ce6b97e8c5e281b39aa4682109375391ca6a1702b09856dde81d05400cb1940686feda9160feca5001fb2260eb46b2bffd59521a882d0cff02664298604308", 0x47, 0x9}, {&(0x7f0000000380)="9d27b6cf597105cc3961f6355076a7c2667300f889856af073681dc63ce62a53fcd56e7ff92954dc2ccd151c64001de7fec20b03f1ac45f93f914c9e3ff91a7fc0ad91a1a65eaa1e8fb16435d04112c6bf50551daeec596a5a58e2039db10fa1cdcb2de968", 0x65, 0x1}, {&(0x7f0000000400)="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", 0x1000, 0x8001}, {&(0x7f0000001400)="313539f28f160eecdec9481e000113be98e19463ee51c501e18e281e4ae965953dd7d45240135785f729d4a9ea7ab9a8d4ad836d41d2a51a3997c1f43ce4acb1471cc8503c5003e086f10fa9c28225108c64ffde0e3a96074478622e80cad9fee6bd5405c680fc91f75a5099f337c943a3a704a43cec5500e2308f6d196a8f58fdac095e2799f5da270ca6bd0088bb87befaa49399d38a75013015414ac63aeb252bfe4a", 0xa4, 0x10000}], 0x40, &(0x7f0000001500)={[{@commit={'commit', 0x3d, [0x32, 0x31, 0x33, 0x38, 0x0, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@hostdata={'hostdata', 0x3d, 'securityvboxnet1:'}, 0x2c}, {@noquota='noquota', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x33]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000015c0)=""/223, &(0x7f00000016c0)=0xdf) r7 = inotify_init() fcntl$notify(r7, 0x0, 0x282) 2018/04/06 08:08:41 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x40, 0x4, 0x3ff, 0x1e9, 0x3f, 0xde}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2e47de63c4bfd61", 0xba, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0d", 0x1d, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'ip_vti0\x00', 0x4}, 0x18) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802a", 0x42}], 0x1, r7) bind$unix(r0, &(0x7f000000dff8), 0x2) getitimer(0x1, &(0x7f0000000140)) poll(&(0x7f00003a3fd8)=[{r0}], 0x1, 0x0) 2018/04/06 08:08:41 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x1, r0) 2018/04/06 08:08:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6dd1bd3565861ec7d6a26d215b1322298ad778a5536cd0071d7656f8d6d99757bbdc77085c243a03ff23f5ba8ffa24b6b660845b559cc06f054e2e8310fb735a46215527552c47beb1586f37d508b533947630d152e06d4f09f467a446c01ca76fd1a18365bd69516f76b39d6a5d9c79c69415a677dd7baa09ce2349332865c05985a249401ed8055048f53e2f0d983b7fc33e18", 0x94, 0x0) add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/06 08:08:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x5, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0xe0000000000000, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) fstat(r0, &(0x7f0000005080)) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/139, 0x8b}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x3, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5, 0x0, 0x0, 0xf18a}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x8, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0)) fcntl$getownex(r3, 0x10, &(0x7f0000001f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16231c6f8b3140b41bc08ed750101d0c31c909d38deecea0d16e9b079f7fc35cb2299dbf947ac5b6a4e4c9266043315d03df29c40cdf211c23b840b1d8c4ee7f8aed50cd94bea60447", 0xa7}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001) 2018/04/06 08:08:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x2001, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x40400, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000a00)="2dbe8587314f93ab7ec11ab1cb8dfe4f1b4991d366000000000000000000") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600), 0x1af, 0x2) r4 = dup2(r3, r2) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r6 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000380)={0x19980330, r6}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000900)={'nat\x00', 0x0, 0x3, 0xec, [], 0x2, &(0x7f0000000540)=[{}, {}], &(0x7f0000000800)=""/236}, &(0x7f0000000580)=0x50) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) removexattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)=@known='system.sockprotoname\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000ac0), 0x84800) 2018/04/06 08:08:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="e7698932f49e2328147cebfc47d6819591b3ec5769b957281d022de7f99491171a9b6fb870051460b5b28edbc1927c27da7f44b9d2854a7ac6ce5d3dc25632ac34f25403c91f83be3df3", 0x4a) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fsetxattr(r0, &(0x7f00000001c0)=@random={'osx.', '\x00'}, &(0x7f0000000200)='nodev\x00', 0x6, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x438440, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="02000600040000000800000000800180df0ad8d6a79b1aa4f3f7fc846e6bbf55f73718e1debc662e74600393049a1600000000000000784afd0975ab5c71a2b0b86fa1660f80058a09ad5b58c1eab71fcdd330b45c9d789878f41b5e45852e05913a13060670abc0bb0c9dd097f24953788a304a29850daaa18f45d783e323f51dbd3c57b148f73f10f6174096"], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000280)) 2018/04/06 08:08:41 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r0, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a40)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x10000, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000880)={r4, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r4, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect(r5, &(0x7f0000bd2000)=@in={0x2}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r5, r6, &(0x7f0000000780)=0x84b, 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={r4, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") r8 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000000100)={{0x80000001}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x0, 0x10000}) sendmsg$nl_route(r3, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=@ipv6_getnetconf={0x1c, 0x52, 0x124, 0x70bd2b, 0x0, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x0, 0x40, r7}, &(0x7f0000000580)=0x10) getgroups(0x6, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000) r9 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r9, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) inotify_init1(0x0) waitid(0x1, r0, &(0x7f0000000340), 0x8, &(0x7f00000007c0)) 2018/04/06 08:08:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="1fdd01bebc7cfcb235baff0b5d086fb14e37de264eba8ac9a4bc85f46718759382db68f2aa22eedd9fad0a0dc754955ad20c839eccbe25928770017b2d02b0cf68141ae3373f8a9281ab028391c7e803731365f11f52b972b4bed23d3445c076402777fb5ee45167452e137b200ad62b54debbbb4887680dcb4eee4585feb1a5881aff3c542341984908d0728783521e762441f5d64ffef77e499e", 0x9b}, {&(0x7f0000000240)="3b0d5c1265493cc7151bee830a06ee3598654c575c2d92f1189f9c28db411f5222b8800fd87413d67791c40e", 0x2c}, {&(0x7f0000000280)="4216cafd0ccc4dbd463edb40f941718a7e715798a452f5aa0d08957e89fbf60533f8ea050e6108", 0x27}], 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'dummy0\x00', 0x101}) dup3(r0, r0, 0x0) 2018/04/06 08:08:41 executing program 1: r0 = memfd_create(&(0x7f0000000100)='system#*.\x00', 0x2000000000000000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10802, 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) 2018/04/06 08:08:41 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$sndseq(r0, &(0x7f0000011fd2)=[{0xc, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r2, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x7a, "d5a0d50e29e42bd26169e289f31b5c2af9a3fb2aebf1b388175a06c13d29e4524f73c4555eeaf32b8829498d63ff08fa54b9172aefad49e81e74e0d222c464db4ecb71b550b8c627e608183db84d085aed0ac3cd4c8f6de242adeb765d8aa53bea18cc24887c2b9bc50bac993248e1718ff1bd5bff04df1222e9"}, &(0x7f0000000240)=0x82) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000280)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) getpeername$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x1}) 2018/04/06 08:08:41 executing program 1: r0 = socket(0xb, 0x10001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000008000000001"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 08:08:41 executing program 1: syz_open_dev$binder(&(0x7f0000ffb000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000083bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000ffb000), 0x0, &(0x7f0000ffbff8)={0x0, 0x1c9c380}, &(0x7f00009ad000), 0x8) 2018/04/06 08:08:42 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x2001, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x40400, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000a00)="2dbe8587314f93ab7ec11ab1cb8dfe4f1b4991d366000000000000000000") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600), 0x1af, 0x2) r4 = dup2(r3, r2) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r6 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000380)={0x19980330, r6}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000900)={'nat\x00', 0x0, 0x3, 0xec, [], 0x2, &(0x7f0000000540)=[{}, {}], &(0x7f0000000800)=""/236}, &(0x7f0000000580)=0x50) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) removexattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)=@known='system.sockprotoname\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000ac0), 0x84800) 2018/04/06 08:08:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0563044000000000d030a08c9632e66b1f58268fd976cbc6dd46c22cce9aab4ed0da48dccc341d874f6d74f8ae16d517bee13b02ad8b7883418566bd7995d3b0eab57a56f804950751f2914055f98d731d8c33ecedafd19fdfda9eee328617e5e2afa3536b541b4f18d8d09590bd41f32a8907e71caa11bc0b38ece94b296ba98336545e04374057"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000001c0), 0x16d, 0x0, &(0x7f0000000240)="fc79245716da3a50faf882ac56a8975532fadd2cb518202fdd283f47afbf9b45778b6dff25172f1ad5a6014dae478a7348669b5fbea6da47912e134aef6c83afd7c2305dca2cd03243515cc3a5f0b091b5073b945a6317bcde196c58d6"}) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/140) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000016000)}) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000000)=""/29) 2018/04/06 08:08:42 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/224}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={0x0, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x0, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x0, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/06 08:08:42 executing program 1: dup(0xffffffffffffffff) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pipe(&(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x204180, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fc1ff8), 0x0) 2018/04/06 08:08:42 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) readahead(r0, 0x9, 0xbf37) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000080), 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/04/06 08:08:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$binder(&(0x7f00000009c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) connect$inet6(r0, &(0x7f0000000980)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040), 0x101ec, &(0x7f0000000400)=[{&(0x7f0000000340)=""/46, 0x1d3}], 0xc3}, 0x0) socketpair(0x11, 0x6, 0x3, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000001a00)={'security\x00'}, &(0x7f0000001a80)=0x54) 2018/04/06 08:08:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/04/06 08:08:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/06 08:08:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r1, &(0x7f00003f1000), 0x102d5) fcntl$notify(r1, 0x402, 0x80000011) 2018/04/06 08:08:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="f027dfd5856a6e443d596566fa7bd9c697f3916a648adb82ef87b1256e8e57e89d31d48ee924f47c11d8ed81c3a45b9318f2a56ccc32eb086febe2e5ed12e8bac7d026fb7d1218272114396953b367b317837a19525a0c94ad45d613a02ced744b300e0fd659452d1bfd8834dc5f402fa26810acd187734182be7998bfe32d7f8ed8a09aa8d7d642e46c2d4562bf10e4a19b047a90947578aa251e1744e2ce225f70c2b549c150055668e2ec288a1f052a6976c8578f510f997a1999688fab18926358ecc8462e6bf1f51eccbb053abe5c98d50751c1d7f76f", 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfff, 0x3, 0x7, 0x400, 0x200, 0x2, 0x7, 0x2, 0x400, 0x0, 0x1, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b08fff)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) [ 146.834427] binder: 11617:11622 ioctl 40046205 0 returned -22 [ 146.879816] binder: 11628:11631 Acquire 1 refcount change on invalid ref 0 ret -22 [ 146.892300] binder: 11617:11622 ioctl 40046205 0 returned -22 2018/04/06 08:08:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x8e) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000003c0)={{0x33, @multicast1=0xe0000001, 0x4e21, 0x2, 'sh\x00', 0x20, 0x5, 0x5e}, {@rand_addr, 0x4e23, 0x0, 0x2e, 0x8, 0x80000000}}, 0x44) sendmmsg$nfc_llcp(r0, &(0x7f0000000340)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x5, 0x2, "7125e205f3594ea5430a1fd2a9afe362ac87782ab518d3f08b49b5c6f50e0c929c58160958a148b551e55d16b2408e156062f28873bf73ebfb2c145f57c5ad", 0x17}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000200)="95de11466992e3dfb503208fb5379b15ebc58a883b3605be82a9013b3a008c5eb7220aad89d1461c97ff4950d0d0290d92b4001a8171255d1caf7be0ff2d56d1c482fdce6b087284bb6ce195ca244031243d11130f15d5f88517062dd1023769c4a342a292b0de3b6a987e376114fe3aecdc325f1b6abfa2ceeca2c04033c106e459f9a556c87dc95d4845e12fba3c4d37d6", 0x92}, {&(0x7f0000000000)="e1574012a794070015f659e5481cc4e969e39aa96220cca08fe23aeaf8c776548fd9bcd830dd9d539b9f15e1531ace3fd30fb3670d", 0x35}], 0x2, &(0x7f0000000300)={0x40, 0x103, 0x8, "4dd1f1c4d2901c124fca52e1a8575f73966d1f479ebb7d10d60d39838eeb4029b309dd74ca76f58218478f440604c491e010726e"}, 0x40, 0x4}], 0x1, 0x4811) write$cgroup_int(r0, &(0x7f0000000380)={[0x3f, 0x38, 0x35]}, 0x3) getdents64(r0, &(0x7f00000001c0)=""/54, 0x36) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) 2018/04/06 08:08:42 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0xe) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x30, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c40010000000000000000076304400000000006630440030000000b63000005630440030000000c630000"], 0x5b, 0x0, &(0x7f0000000100)="34c41aa74bef726860e451502939164175c92fe83624465e0cd8a61a3d84fc9b0d4425c2be6ffb5e7872f36d04a0d94a32bf7bffb6df82191c46e7cba879fee2b0124cadd5591144a16f054753b50da784ad8730cd97d0abe7fb9a"}) socket$key(0xf, 0x3, 0x2) 2018/04/06 08:08:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f00000005c0)=""/197) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/04/06 08:08:42 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4209, r1, 0x1, 0x11) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="80000000473f7287437c668f5b41ae685c6ccc9a5b80dcf8cddc62f46f65869663d48a4dffffff3913a88c7038f8a8d9bf3c8b816772e3f95c45e6b27c16032018854f4a4cf70a7f57d3e07a6812ab714452471a32b7743514405a1dd857ec04fa39e9f00befe9552f850c17ea911a671ae181d633c97870d85f57d8337f528cf25393c10cf72482ea0000"], &(0x7f0000000240)=0x8) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280)={0x7fff, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x7fff, 0x6}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) ptrace$pokeuser(0x6, r1, 0x0, 0x4) sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)={0x10, 0x0, 0x1, 0x70bd26, 0x25dfdbfd}, 0x10}, {&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10}], 0x2, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/06 08:08:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000000140)={&(0x7f00000000c0)=""/91, 0x5b}) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0xffffff87, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0xe) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000080)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1f, 0x4) sendto$inet(r1, &(0x7f0000000240)="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", 0x1000, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000200)) 2018/04/06 08:08:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="04630440020000000063404000000000000000000200000000000000000000000100000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000500)}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000100)={&(0x7f0000266000/0x2000)=nil, 0x40, 0x0, 0x63, &(0x7f0000ffd000/0x2000)=nil, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) [ 147.221725] binder: 11658:11659 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 147.239193] binder: 11658:11659 got transaction with invalid data ptr [ 147.246305] binder: 11658:11659 transaction failed 29201/-14, size 18432-0 line 3153 [ 147.256919] binder: 11658:11659 got transaction with unaligned buffers size, 58534 [ 147.312899] binder: 11658:11659 transaction failed 29201/-22, size 0-0 line 3179 2018/04/06 08:08:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0xfffffffffffffffe, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x5, 0x3, 0x1, 0xf3c0, 0x8000000000005}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x403) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000380), &(0x7f0000000580)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000880)=ANY=[], &(0x7f00000003c0)) write$cgroup_subtree(r5, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR], @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="9ab2c0d99da1c9d1aa173251f0c96bcbad62f15b0000000000000800a618e8e8547f502f42126c752af08a57d1d50222216dc778cec29bccadbe7d5e5d059001d4c5d8f0ba5d0e79ef07985d48514cd01f21d44d9c58c2b9d9824e3571ef41891096eb6324b6ea15e9e34ea981ca3fb1c23c4a3868f3cf3a15505864be955b275342b86d70caceaa264170df90ac3709001cbff3809fec0de5c384193996d0f7d1dccc7481be6f15bd3a002cf27af5e7e76c46c7a8eacdb9511c0000000000000000000000"]], 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x3ffffc, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=0x0, &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r7, 0x4}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 147.355233] binder: BINDER_SET_CONTEXT_MGR already set [ 147.369322] binder: 11658:11667 ioctl 40046207 0 returned -16 [ 147.385909] binder: 11658:11668 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 147.394498] binder_alloc: 11658: binder_alloc_buf, no vma [ 147.400626] binder: 11658:11668 transaction failed 29189/-3, size 18432-0 line 3134 [ 147.410768] binder_alloc: 11658: binder_alloc_buf, no vma [ 147.419366] binder: 11658:11667 transaction failed 29189/-3, size 0-0 line 3134 [ 147.431468] binder: undelivered TRANSACTION_ERROR: 29189 [ 147.439206] binder: undelivered TRANSACTION_ERROR: 29201 [ 147.445142] binder: undelivered TRANSACTION_ERROR: 29201 [ 147.450908] binder: undelivered TRANSACTION_ERROR: 29189 [ 147.664337] binder: 11628:11673 ioctl 8018457f 20000100 returned -22 [ 147.674559] binder: 11628:11673 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 147.689100] binder: 11628:11673 ioctl 8018457f 20000000 returned -22 [ 147.800674] binder: 11628:11675 Acquire 1 refcount change on invalid ref 0 ret -22 [ 147.814110] binder: 11628:11673 ioctl 8018457f 20000100 returned -22 [ 147.814156] binder: 11628:11675 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 147.818946] binder: 11628:11676 ioctl 8018457f 20000000 returned -22 2018/04/06 08:08:43 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x60, r2, 0x8, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/06 08:08:43 executing program 4: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fdd2c6dea1057bdb5aef774fdcd77077905bba6a78fba93337be43c3c7bb16088aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc1a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140362c01"], &(0x7f00000017c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) socket$nl_crypto(0x10, 0x3, 0x15) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f1}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x7) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r5) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) 2018/04/06 08:08:43 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0300a1f7a8021aa07ff1"], &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000940)={[{0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, "b03810", 0x20}]}, 0x1) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 08:08:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/207, 0xcf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/06 08:08:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000002400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/245, 0xf5}, {&(0x7f0000002200)=""/50, 0x32}, {&(0x7f0000002240)=""/48, 0x30}, {&(0x7f0000002280)=""/240, 0xf0}], 0x7, &(0x7f00000023c0)=""/25, 0x19, 0x7317}, 0x40000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002440), &(0x7f0000002480)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read(r0, &(0x7f0000166fe0)=""/32, 0x20) prctl$setfpexc(0xc, 0x40000) 2018/04/06 08:08:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/06 08:08:43 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 147.972962] ------------[ cut here ]------------ [ 147.977760] WARNING: CPU: 1 PID: 11691 at lib/list_debug.c:59 __list_del_entry+0x14f/0x1d0() [ 147.986315] list_del corruption. prev->next should be ffff8801d6a3c340, but was (null) [ 147.995366] Kernel panic - not syncing: panic_on_warn set ... [ 147.995366] [ 148.002708] CPU: 1 PID: 11691 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 148.010397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.019727] 0000000000000000 176a3aee61f4e97a ffff8801c80b78e0 ffffffff81d067bd [ 148.027712] ffffffff83843c60 ffff8801c80b79b8 ffffffff839ff0a0 0000000000000009 [ 148.035687] 000000000000003b ffff8801c80b79a8 ffffffff8141b46a 0000000041b58ab3 [ 148.043669] Call Trace: [ 148.046234] [] dump_stack+0xc1/0x124 [ 148.051571] [] panic+0x1aa/0x388 [ 148.056561] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 148.063462] [] ? warn_slowpath_common+0x10a/0x140 [ 148.069927] [] warn_slowpath_common+0x125/0x140 [ 148.076219] [] ? __list_del_entry+0x14f/0x1d0 [ 148.082348] [] warn_slowpath_fmt+0xc1/0x110 [ 148.088290] [] ? warn_slowpath_common+0x140/0x140 [ 148.094757] [] ? sg_remove_request+0x69/0x110 [ 148.100873] [] __list_del_entry+0x14f/0x1d0 [ 148.106814] [] list_del+0xd/0x70 [ 148.111800] [] sg_remove_request+0x99/0x110 [ 148.117743] [] sg_read+0xa3d/0x14d0 [ 148.122992] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 148.129627] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 148.136611] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 148.143252] [] __vfs_read+0x103/0x440 [ 148.148673] [] ? vfs_iter_write+0x2d0/0x2d0 [ 148.154616] [] ? fsnotify+0x5ad/0xee0 [ 148.160049] [] ? fsnotify+0xee0/0xee0 [ 148.165471] [] ? avc_policy_seqno+0x9/0x20 [ 148.171326] [] ? selinux_file_permission+0x348/0x460 [ 148.178053] [] ? security_file_permission+0x89/0x1e0 [ 148.184777] [] ? rw_verify_area+0x100/0x2f0 [ 148.190717] [] vfs_read+0x123/0x3a0 [ 148.195964] [] SyS_read+0xd9/0x1b0 [ 148.201125] [] ? do_sendfile+0xd30/0xd30 [ 148.206807] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 148.213008] [] ? do_sendfile+0xd30/0xd30 [ 148.218692] [] do_fast_syscall_32+0x321/0x8a0 [ 148.224812] [] sysenter_flags_fixed+0xd/0x17 [ 149.382475] Shutting down cpus with NMI [ 149.386957] Dumping ftrace buffer: [ 149.390696] (ftrace buffer empty) [ 149.394394] Kernel Offset: disabled [ 149.398069] Rebooting in 86400 seconds..