58b0a5e78052946acbb020f4f387561daca56a4a6f8656dec43f98677e5b671c0bca647f73edbb09eae7825f88d65868b54327bcaf497590101f9d7b37e5df5873f4dbf6db9a2251"}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x130, 0xfffffffffffffffd}, 0x20000000) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)="0000000000", 0x5}, {&(0x7f0000f72000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x8000020) 2017/12/04 16:31:19 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008d9000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x4)=0xc) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x40012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r1, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fba000-0x4)=0x10001, 0x4) sendmsg$kcm(r1, &(0x7f0000d69000-0x38)={0x0, 0x0, &(0x7f0000fb8000)=[{&(0x7f0000e35000-0xf8)="2797d16b484b066a750371ad882cd182833343be95ee1055b0d5f36d8d68e80bae7cc55d48ede6f0a68ecd5983b22085ad95583592c77f310bb6a1e4f54c35e716cd339d95617e95ab2bd7d0bd49b85bd0c6322954e95cd7a71d00bb459f9d1417ea91cf2f571857b2c04878ac7d5c8a7176613fbc3b3b042ba10bf41069e3fd2e1c961e4ee4fbe8341b745fbf514769d0f86fbcf486c692a6063069faa938c6588bff76787c5781b93914edd0f9011bf0743a731b83e03e1767c1fdb17224bf6e35fe66659734e9baafcc27d185a67ef056b41ef0729a19bde69c21d5a14fb096c371599ef127608db9777ecba5e95702d4c25b8e3976c4", 0xf8}, {&(0x7f0000fb8000)="0e5eb7a81ca73197966059efa0a07c7672c4ab0394f0045d2a18110053e54ec0f54b1b86c73a4758d67b828ffd86442b484fca4851c9f88ee81ec8d8bda9e558dc0c6598e8eed3c45a89c66bc7960e1a5e0af059d2223f93c4a42753aff14fb2ccb45a196fcba92069a1426b5c5b1f4e589bc5f5e60d978377", 0x79}, {&(0x7f0000515000)="168127b7c4609c45f9161e4ddcad511e57fd38ecc6ab4050f09d979d23bb2db58eed86ff7e552bfe9e2ca03d7537c28236398a6f4dc4317a67b96a7f7a94bb348f2d0cb27fbe37d1eccc537d4ebeaadbfaf0bbdfbb65d61dc5cd33782046d86f8bba39c206483751ee4caf0cf8d207fe81ebc5cb7e481c1c6cad849cf9b24970e99908ef666bde1e7c8429a189530e317c600fccf96fea3cd802d6d3dabc30f022c12d3a24d1398aabd9ca504cc3f18898bd4e", 0xb3}], 0x3, &(0x7f0000fb8000)=[{0x20, 0x9673a1e5223c70be, 0x7fffffff, "99aa7bce9094c0475383"}, {0x70, 0x1, 0x88c7, "a5ced170f115061286a2c2c51a6e46fd39a79900371d20344fe89dd704b9ba751a7635d8e9c3075907178b532ffb7d731e9020da36c9a1ad6459b9d1d7c0955059924f3513a333200294dedde6521c2c494f93fe72d7a6e2d0458855528889"}], 0x2, 0x20000040}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) open$dir(&(0x7f0000270000)="2e2f66696c653000", 0x10200, 0x20) pselect6(0x40, &(0x7f0000fd6000)={0x6, 0x20000009, 0x1000, 0x80ec, 0x9, 0x3, 0x81, 0x1}, &(0x7f000041e000-0x40)={0x0, 0x1, 0x3, 0x401, 0x9, 0x4, 0x0, 0x4}, &(0x7f00009a8000-0x40)={0x8, 0x8001, 0x40, 0x3, 0x200, 0x3f, 0x752680000000000, 0x7}, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000fd7000-0x10)={&(0x7f0000fd6000)={0x0}, 0x8}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00007c6000)=0x5) r3 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000784000-0x8)=0x1f) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) fcntl$setsig(r3, 0xa, 0x12) r5 = gettid() utimes(&(0x7f000058f000)="2e2f66696c653000", &(0x7f0000cf4000)={{0x0, 0x0}, {0x77359400, 0xd7}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000005, 0x6, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x400000000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r2, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) tkill(r5, 0x1000000000000016) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fba000)="2f6465762f726107a46f6d00", 0x1000000000000039) 2017/12/04 16:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) socketpair(0x10, 0x3, 0x80000001, &(0x7f0000dbc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e5d000)=[@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd6b, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x94) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e7f000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000073d000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00000ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00009d0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d65000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063b000)=0xe8) lstat(&(0x7f00002a7000)="2e2f66696c653000", &(0x7f0000e68000-0x29)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ccd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000586000)=0xe8) fstat(r1, &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000950000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d4e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0xe8) r14 = getegid() sendmmsg$unix(r2, &(0x7f0000573000)=[{&(0x7f0000850000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000955000)=[{&(0x7f0000a2c000-0xf1)="98822edc1511485c36b8843896318b0b8a30925ba00ab5df2424f99755582c1df966688a9dcbef748224235e0bec482940b890da8feaf6769568e43b2d443b1cd8473358acfffefcba9a9509772b40ce2e9acd1d2d71369c46a023969728a0367301d3f1989112139e149a1dd4f024cafc54fa9c1a59caa922c9048b055ec3f9848d3a66a054c548b757dab27ec8d379ae0aff8f741c6ac0d7b2e101903abcb1e4aa583ee406573b5df43d2f7b3494950fb5b1f9ec2154c56e04fdae5eb77d9751dd74d1f47af2da029096d786d3f22c1a9d660db56eff6df9ac8a45ffd74e85648e87ca462d0a6e7cd8d817414d5d26c8", 0xf1}], 0x1, &(0x7f0000f20000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r1, r2, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xd8, 0x0}, {&(0x7f00009dd000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fd8000)=[{&(0x7f0000be4000-0x61)="acc1be6169f6f37fcb8d3d8af0962b1eb39c7fd3a50b4773dbcd22bc55cbb4405481a9397aa05edd1b4bed1056d8b8fb2dc8c3066862009da54474469ff413be1859b2c044922c7aa66f6618f49904148dad1f946d01f568c9bf19a0c8b15169b7", 0x61}, {&(0x7f0000ce2000-0x31)="2b4834e265d8b8935efcc81c8580df21fdb003580715cc0d96e145c37a7d3a5a57e0fa3964b46ece19734bfcd4bfc575ea", 0x31}], 0x2, &(0x7f00006c3000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x40000}, {&(0x7f0000d27000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000626000)=[{&(0x7f0000c7a000-0x8a)="6de77cbbbdb0a9f090ee66ccad01417fbd3850375fbe5a199ca71982dac05787329e47414c82178d2828a158e88ba6e7dd96a99d4e9f7fc98af72486a0a249f36aae6e722974e5126a685d79624b68f5b81d3b4e91f76f2d5f8b24f1f68dec5193bf5a63fe1bf76fed970fa47f191cdc53364d7ef9cdcf6cb71d70cf4b83dd6027ce9e6d9169853380f0", 0x8a}], 0x1, &(0x7f0000582000-0x58)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x58, 0x40090}], 0x3, 0x4004) fstat(r2, &(0x7f0000565000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f00001db000)=[{{&(0x7f0000c70000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000c62000)=[{&(0x7f0000760000-0xdc)="90e14e3315b6aabb8e916c68a0d72de80cfdbb8b943e264764a0ab078ff497c5295c528c04354895809733188bc993c849866a8e2be0ab8a35ce096875a97412b212d676dc23cd84240d63ea45da7bbdde3ff7c7919bf33ca004a63f94107d116425af543c7e0862b5eca7df87f15dddbc1e9322bd07d95c359649e044314c9094cd8aa961446d052bdadb3ebc2c41fec45a0cf6a8b49bedfe205c34ccdae6e16c37a8f0d6bb07ea07634dad001f6d0e83611fb0c619121115d65697c68d3ccf7e51944a68bb1fd194c5001e21a7846bb2be37eacad4fa5fd2020df9", 0xdc}, {&(0x7f0000343000)="71f090b2e4b5ecd3b1720301ffee1e0559a18c9d434e908d6d10da6e5c133d0c20c7f146f2ea13219cc6470417debc8b1ab3e78385c42eda8d4128664c17386605a24c843e65070914ea439a7fe0f66dc42ba380b84bc2b35d7b55d91f093626a97a7c7af610423d6589ab374490c9e6f78872985f2b92787fb96fdbfa64efb63ca67c1e7658242b728ebc50cd2dba55b69eba082b09a335a9e02fbf511c38d6bb3a3b3fe29ab3bcc8e827857ecea721f6b34aba2cf9ac12b772e7597be17d8ee4031b2e543d37f28b0ba23f035ac77ea1114d4f1e5352fd1c6ae94eb1647db0c1abd5b70fa0fd676a16", 0xea}, {&(0x7f00000fb000)="ed3f2c590d3a38ee7018366ba0a0513a1e76555a99207e3c3329dc9853a9d014d16a61423a65c7596158308133691520bf7499fba18452e122ea994b0b47693342d6e7d305c15e3871ffb11d390f66af8e6056a932c8dab29352a5b34e397770882e053598ba3d7b1534ebb8076f50563221a9db93147c9b4c0decb66b6628d1f602235ecfacd2e98e082f463213d472181a0c3f1c53edbcffe11f909cc40661aa41d0e4a266daf8d03201835315f78a0de1bad4029daca1d74e35aac3879ba2a364e71ae6ca", 0xc6}, {&(0x7f00009fc000-0x3e)="919b9830e07e98d2d6183f51060ffcfd4c63175a207455769e0e6bf441dd311f1b2050688077d2dd8f55b1d43ffadca45c462c6d8311d37fb3af13443647", 0x3e}, {&(0x7f0000240000-0x21)="255197a170c7136613c9afd563ad9e65ac46151e09f5861f9e9868f5b67e351508", 0x21}, {&(0x7f00001bf000-0x24)="6c2ba60e584fef42ec773f6f3ab20eb39a2938bab12687dbc5bbc88c3fa3f3d756233990", 0x24}, {&(0x7f00005b1000-0x24)="e6792b2aa4929bdcc08d38bd1addd761e178beb71a4da7112c8837edb7f68e55b0d3ad46", 0x24}], 0x7, &(0x7f00004c1000-0x1400)=[{0xd0, 0x10f, 0x81, "f485544f345d10d05f8dcc0190c4e182c84a400986ddb4fc6c664c8e5523076de40cbb769b02340c654f38853b8d4e605fff52a40ec9cdbec14c1de06111f60c55ce46d076d62c6117d8060a6b3544d1c986c96cd946c706115c1bd2951566901fb46cee6fe94e0bbd37158de6bb5f550ae9da0c63ad6264433f4c0ebe9549c701ff2f6f34c60d62421b04e15b9cc1bf79cb3b972fdf8e1bf3914a314d5e33bd1129a40a34bad9fc94a9cd0e903b9d776a4710f8a70153bf9d38eb44f2c2ae"}, {0x110, 0x11f, 0x1, 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"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{0xa8, 0x19c, 0x401, "909924a8c1b5b889eb689d46f768da5ea0003644399f29be12f8eb989b20fbab40280d529f50e452142f9070d7215a1a6e6c2f0c84ce1c32ecf4d27c392ba499d2de3e1c0598f8504a5692c7b02dd2ec75d8c47cfb9a27070ad1c15fe2b3990f50df6754fd60bc61702374cfcf40d75be9209650965fec2e7025f0ae7800a81a635b1cf9a117243be778ebcb0d5cf02a00b7169919ba65"}], 0x1318, 0x800}, 0xffff}], 0x4, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3ffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) fchmodat(r1, &(0x7f000045f000-0x8)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x400000000000003) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000b42000)="0000000000000000000000000000000000000000") setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000038a000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x1, 0x4f}, 0x0, 0x0, 0x80, 0x10000001, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfff}, 0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000, 0x3, 0x1, 0x3, 0x2, 0x7, 0x4}}, 0xe8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x405, 0x0, 0x0, 0x0, 0x7a537056, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x1800, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0xec50, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x101, 0x8, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002d8000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f000010f000)="") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x6, 0x4) recvfrom$inet(r5, &(0x7f00000dd000)="", 0x0, 0x1fffffffffffffd, &(0x7f00002ad000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r5, &(0x7f0000f23000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x40000040, &(0x7f0000214000)={0x1a, 0xd, 0xffffffbfffff5e03, 0x400000000009, 0x4, 0x1000000003f, @random="80cb5e7c1992", [0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f000038f000-0x1d)="1d53e648cad9c13c61ed49be26a712a88d102ec8992b23b84670287506", 0x1d) 2017/12/04 16:31:19 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000de9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000048000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000cd2000)="2f6465762f736e642f74696d657200", 0x0, 0x12200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4d, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000400003, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d89000)=0x0) bind$inet(0xffffffffffffffff, &(0x7f00005c8000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x14, 0x2, 0x10000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f51000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000ba5000-0x210)={0x5, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x318, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f00006ac000-0x4)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000293000)=@assoc_value={0x0, 0x8b4f}, &(0x7f0000529000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007da000)={r3, 0x8}, 0x8) chmod(&(0x7f0000935000)="2e2f66696c653000", 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r4, &(0x7f000045f000-0x118)=[{&(0x7f0000249000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000455000)=[{&(0x7f000045f000-0x2)="93", 0x1}], 0x1, &(0x7f000045f000-0x60)=[], 0x0, 0x0}, {&(0x7f000006e000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045e000)=[], 0x0, &(0x7f000045f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000002e000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000994000)=[], 0x0, &(0x7f000045f000-0x60)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0xcda, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x205, 0x8000, 0x1, 0x2, 0x2, 0x8, 0x401}}], 0x60, 0x0}], 0x3, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004ee000)={0x0, 0x0}) write(r2, &(0x7f0000665000-0x26)="26000000220047019353ff07008a00000002006d200000ff1fc0e9e3ff495180e507c7033500", 0x26) 2017/12/04 16:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r6 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000558000-0xc)={r7, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000607000)={r7, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) fcntl$setstatus(r6, 0x4, 0x4000) sendto$llc(r5, &(0x7f0000264000)="4b64f5333db17129ac192ce6c2a211393feab610113da4820b00e6d84bd007e563a68305942ae375a1f61d92569ba9d73a297477d92a8e9a618d59f7e04d566e9a3e8c88cf65e2cca98dedb79f451f270db84a3fd2a4d7a5eff3776b1b15478187f763573fca4b1a389eceb0d6faddf8e9e57452fe041af16da62b753b5103cd515c3570e1ceddc5ff98eee42afd3b96", 0x90, 0x8c0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) 2017/12/04 16:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r6 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000558000-0xc)={r7, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) [ 73.396980] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.476351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/04 16:31:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x80000000001, 0x800000087, 0xff, 0x4, 0x2000000000, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x20850, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80804) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) r2 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000819000)=[{&(0x7f0000819000-0xd9)="464579594482fd8071a8ac3e2dc5b2c55c5e4c4ac8b162bfa2c802a66e918891b1e6dc4fe6109dcf73a143f4fec976a380b3f8045194babbf095077dcf51a0700bb0cc320e4e4179cab9b35e00000c74861dfb4f2da7c8f3f1625f6cbbea24523ee3baa0744e4cd36a878d14339c4afaa2a8552b798d70e1d47be965476b8434338703ffe63fe932fd6388126ff7641e6f02176b11780001e1546a3a206d511b6a3d9f0fd3eed3e8b32d156046bdb00b7f2b3a05d14e39ec7c35a9df8ef165b36beacd77e7468379788e619cc08db415f110a12a607008bf0d", 0xd9}, {&(0x7f000021b000)="fe03f9afa5c36684227469b6fbffc1855b1ea99b991de78c45c40080000000000000f82948eb0675179fd28d052f4ef72ace6fb52a9482c40d073c801b8946b0b8c35947d452eebe7e5a0946fc956f42b4fcdb93743831181bf57cd5e9f2b73b9e7a51dede342f07798751b59c7fcdb875cc39f8ffffff7edaea434162da15d835a47d505385a697db9575e236b9e6f35c6af7749314670341dffed4197e73ff1de72e4f4093824102a826", 0xab}, {&(0x7f0000621000-0xdb)="0f16d58cd9250c3ef98011d7f7dfa8f5e41299b880a9b7989c3b301d01479790795e535ddb4d54120e87c838df2fd342a179bfdf55b924e27a992b784e7e3a52af6baf011259ce8694df335a71e0ca08e3a5d293082af3ab7e000000000000000760265b6dabec2db8b8f6764c908304ced27e7c6ffec37c22d4706c0e039122a7e9c5be04255793530613f15380e107a90200c4bb2ca948db81e62c6d2495ccaa1279897dd67e7bab608f6bf316303e0998571e3fba8687903b9a90cd67f86cdf4eca421ea54b53d5ca2fb167a4ea716fb04d137ec78721c17c5b", 0xdb}], 0x3, 0x4) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000081c000-0xb)={0xff, 0x9, 0x10001, 0x100000000, 0x6, 0x9, 0x4, 0x9fc7, 0x80000000, 0x5, 0x4cf}, 0xb) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445c4", 0x23) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081c000-0x4)=0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000819000)="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", &(0x7f00003dd000)="63d9df0dcdf29699dbb8182455b10e52241b6f5a5026ceac47d356108b9b5465ca62a4e567d9a586f309f00d6491ba35c56f0d5db4b7ec3f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531668bf79b4cea3f69c7f939", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) 2017/12/04 16:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000061f000)=0x0) setrlimit(0x2008, &(0x7f0000001000-0x10)={0x1, 0x6}) readv(r0, &(0x7f0000576000-0x60)=[{&(0x7f0000f84000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000931000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000b35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000156000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000196000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fd000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c32000)=0x4) r6 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00007f7000)=0xffffffffffffffff) arch_prctl(0x100b, &(0x7f0000cd1000-0x3)="ddf433") getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b32000-0x4)=0x89c, &(0x7f00009c9000)=0x4) capset(&(0x7f00000c3000)={0x39980732, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0x5) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd3000-0x60)=[{&(0x7f000009a000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007f0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000368000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cd3000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000209000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cd3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000af7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xff}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000162000-0xc)={r4, 0x4000000, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000fe1000)={r9, r3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fd8000-0x4)=0x0) ptrace$pokeuser(0x6, r10, 0x7, 0x1) recvmsg(r8, &(0x7f0000cd6000-0x38)={0x0, 0x0, &(0x7f0000cd6000-0x10)=[{&(0x7f0000cd7000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x1, &(0x7f000000c000)="", 0x0, 0x0}, 0x2060) unshare(0x8000400) close(r1) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000cd3000)="") 2017/12/04 16:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r6 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000558000-0xc)={r7, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000607000)={r7, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) fcntl$setstatus(r6, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) 2017/12/04 16:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000ba000)={0x7, r0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0e000)={0x0, 0x3, 0x0, 0x5, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0xffffffffffffffff}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f00004bb000)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000fd7000-0xfc)="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", 0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ac1000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000456000-0x4)=0xc) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c6d000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f30000-0x4)=0x0, &(0x7f00008fc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000076c000)={0x0, 0xdf, "b7c480337e0b62341a789fc09e899700813121d4c11894a00b83e5449ba07a383ffed4d9b550dfde3483a0c866907fe4fc3dbe02552dea839c3bafdba0c3e120017100002d7726ba8644bfc8b601261bd14572f62eb8b3368cce2db0e2cbfaa5bfa43c94114a0eca12538e11c3400b2dc180af2e4948779be46286b83e568347b205ea464829421c56f913f16b1222cc91cd7f9d8709aa8952d8621cb52a5c7b3965b05cdf5decdbd14d870c7723798b8364bd4c6f7a8cbcfb9a731ab77237dc71e884794cf71de8c0b72ebced0e36c2000000000000048015062d8796bad5"}, &(0x7f0000587000-0x4)=0xe7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f43000-0x8)={r3, 0xcf}, 0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00003bf000)={0x1, &(0x7f000040b000)=[{0x6, 0x1002, 0x4, 0x28dd}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f6375736500", 0x404100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x7fffffff, 0x3, 0x0, 0x0, @msi={0x40, 0xfffffffffffffff8, 0x1}}]}) sendto$unix(r2, &(0x7f000036d000-0xd)="67bc32547e3f7d24f61b903c1c", 0xd, 0x40, &(0x7f0000714000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a8c000-0x4)=0x0, &(0x7f0000e21000-0x4)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000f2c000-0x20)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5b000)=@assoc_id=r3, &(0x7f0000450000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f0f000-0xb)={r1, 0x3, "3d09d6"}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x7, 0x0) connect$inet6(r5, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/04 16:31:19 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001eb000)="2f6465762f6375736500", 0x44, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000009d000)={0x1, 0x3, &(0x7f0000220000-0x18)=[@generic={0x9, 0x1, 0x9, 0xffffffffffffffc1}, @generic={0xe8f, 0x3, 0xe4, 0x2f6a}, @map={0x1, 0x100, 0x5, r0}], &(0x7f000012f000-0x7)="766d6e65743000", 0x1, 0x4a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000422000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r4, 0x4, "d6368e26"}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000029a000)=0x8000) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000164000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca6000)=0xb4) ioctl$void(r5, 0xc0045c77) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e25000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_open_procfs(r6, &(0x7f0000ce0000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000259000-0x20)={@generic="127cd11e248f69764dc5a0e7c9e35744", @ifru_flags=0x8400}) fcntl$addseals(r1, 0x409, 0x2) pread64(r2, &(0x7f0000266000)="", 0x0, 0x0) close(r1) connect$unix(r1, &(0x7f00000da000)=@file={0x0, "2e2f66696c653000"}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ad7000)={r1, &(0x7f0000b12000)="c5843cdac751baf6427dbac990eb584bfa0d1f19a3f6c6f9fed2eccc369157e8e1fa4ea3f20426278b886a33ed1b5279d805ff2e988112228da4bcc771f1b0be640ab2309e799651da5f37522421c11aba765e9e32ac695916ce87f63f5c24d5ba8967c00b7c79982df4aa083088130c750b6a69fcd72e1494220dee0b16a75cd32af803cca350de4a02e73c18a8b739887533abcc44e0fa39f4b2a20b161a42e07607a13c8f32e2e2946e53ed3c11ecb50002d22ab5a7e3c8c53a66908e125319422e4c1a6b4ee01d96034d1ea0d0235ce31f936783ccf6eb666dfa"}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) 2017/12/04 16:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r6 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000558000-0xc)={r7, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000607000)={r7, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) 2017/12/04 16:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000634000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)="2f6465762f6b766d00", 0x20000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000863000)="2f6465762f76637300", 0x20007b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a2d000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) r4 = getpid() fcntl$setown(r1, 0x8, r4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = fcntl$getown(r5, 0x9) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000c85000-0x10)={0x144d, 0x5}) move_pages(r6, 0x1, &(0x7f0000171000)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000755000)=[0x0, 0x0, 0x0, 0x0], 0x0) bind$alg(r0, &(0x7f0000470000)={0x26, "726e670000000000000000000000", 0x400, 0x800, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r6, r6) uname(&(0x7f0000504000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000a38000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00003a3000)=0x2, 0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x4}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00008d2000)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0xfffffffffffffff7, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffff7, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/04 16:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000517000)="2f6465762f76637300", 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006f8000)={0x5}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) [ 73.675888] sctp: [Deprecated]: syz-executor7 (pid 9679) Use of int in maxseg socket option. [ 73.675888] Use struct sctp_assoc_value instead 2017/12/04 16:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c8000)="2f6465762f7667615f6172626974657200", 0xc0, 0x0) bind$netlink(r0, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r1 = inotify_init1(0x200000000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000008a000)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc8000-0x4)=0x0) r2 = gettid() prctl$setptracer(0x59616d61, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4207, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x8, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xe, r4, 0x81, &(0x7f0000000000)="") ptrace(0x4208, r4) sched_setparam(r3, &(0x7f00003a8000)=0x7) syz_open_pts(r0, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00001cb000)=0x32790414) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x8}) 2017/12/04 16:31:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc254, &(0x7f0000000000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000814000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000014a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000494000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8001, 0x1, 0xffffffffffffff7c, 0x8, 0x80, 0xa0, 0xfffffffeffffffff, 0x0, r2}, {0x256, 0x7b, 0x758, 0x8000, 0x4a23, 0xfffffffffffffffb, 0x7f, 0x3ff}, {0x0, 0xfa, 0x4, 0x100}, 0x3f, 0x9, 0xfb, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x40}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x10000, 0x3, 0x0, 0x4, 0x401, 0x7, 0x80}}, 0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000007000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) bind$nfc_llcp(r1, &(0x7f00002dd000)={0x27, 0xe1, 0xe3, 0x1, 0x7, 0x3, "45928c3b9dc472776e344f57af4032fefa61f5e31c809f3a16bd20d1add061edda45453ce1a65371cf55ff85c1077e96fb3133767b5e117e4461a814e85217", 0x7}, 0x60) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000de2000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000081000)=0x104) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007bc000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000097a000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f0000755000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000b45000-0x2495)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x10c, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8b2e54", 0x8, "000100"}, "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"}}}}, 0x13e) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000511000-0x4)=0x4b) 2017/12/04 16:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r6 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000558000-0xc)={r7, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) 2017/12/04 16:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xaeb1a1df4647976a, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d6d000-0xcb)={0x0, 0xc3, "d980db334ca9317a27b07fd0149e44095239c40dc5d8ed69d7ca8177f7a66bdc311e68e37b06a5a60159fbbc1eaff44472f09b7aa37938ac283337e3af22ab05a809ce271a118d98cd8e05f20549db3b8dd54b7dd94cb05929ac0efcc0091050318ba07e32ba0ecd457696106bb56d852de51a92a5bde136af1fd801924f8a460d366a7081043f34a3e43b5d9e3bc5b73265bccb374000ea209817f40b014b953ac6845496490e5b1cf7ccc978776881e49a9d1fcd7877f449f335ffa28e1c8fdf2774"}, &(0x7f00000bb000-0x4)=0xcb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b66000)={0x6, 0x1, 0x1f, 0x7, r1}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) pipe(&(0x7f0000ce1000)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00006eb000)="e627136c9a40c73b5559975f38bd75e6c635541ef6923031a7864bfb58eea1dcbd7d2cff339479e989bc001759d08880314f84e94c7ffe35ca613124d9a8fe200edf391d03f09bb6a7c9ac60f0f8be8011aec924d4ddec7f0e4fb2494df932b276383d702196edf7c530bfa40045cce441524477b65429e894ec1571aa49dbcdd203b04249cdb1a983cb388ee5fa49ab49dc72d0d5319b40fa10fdfc9472a7d22f7f39fac119cc5f037d717ae844ff7cf0c4ccd09674f94cf269d470319d43445938", 0xc2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000fcb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) symlinkat(&(0x7f0000518000)="2e2f66696c653000", r4, &(0x7f0000716000-0x8)="2e2f66696c653000") openat$sequencer(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f73657175656e63657200", 0x45e280, 0x0) read(r2, &(0x7f00006c0000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r2, &(0x7f000025d000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7fff}], 0x30) recvmmsg(r5, &(0x7f0000c00000)=[{{&(0x7f00003b5000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000940000)=[{&(0x7f0000c49000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af0000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000fed000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x3, &(0x7f0000be4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x200}, 0x1}], 0x1, 0x0, &(0x7f00004ab000)={0x77359400, 0x0}) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f00001f1000-0x4)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000461000)={{&(0x7f0000740000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b24000/0x2000)=nil, 0x2000, 0x8003, &(0x7f000050a000-0x8)=0x8, 0x80, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000a1c000-0x4)=0x100000000) 2017/12/04 16:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f000081e000)=[{&(0x7f0000271000-0x3)="af9a0c", 0x3}], 0x1, &(0x7f0000a4e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8080) r1 = add_key(&(0x7f00002b2000)="73797a6b616c6c657200", &(0x7f0000391000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001d000-0xf8)="f13f5fdeb8eb412ee8c0d3a9b03e0b65284adb4df06721a9495a98cdeba24fbad46626b2678df6cc525aa01dab738afc45f8648a453f05f70c50453f5a78156625721b649ddd0f20a112e6d99c7ef8001edc41217e05a9186c348005ba3fcf3d9b17072f345dd74bd0963989340d0591fc8be9289150de0b292c8f3d3bcb824f668cb5aa5533cc22095e00be114904dcf7978cc3b3633a3feba3c0768eb443df085caa5f6d52932800f54b05dcd7baccbbc71fa1d6b52a87088b2cf7d9f964caa406c3b4d6b8020f5c544b6741de97c803426e39b2ccb724f1c8b10be02d12b37242b304d61acea5bf8b3945877ae06245f6b8925445b4ed", 0xf8, 0x0) ioctl(r0, 0x100, &(0x7f00008a2000)="677243cba1bbcd9e50ef047dbdfd273825248dc33724d3cfc9a0bd42b499e724b41a0bbb60652a0ac17e59af058a49a4b610825c938643b59fc85259308a8dfdba12e3d89198fc40fa0f359ebaeb4a1936dc4d683b8a317765a113ead568548881d14ca9424b329b1e46da039fb678520ca3241943080330a1382de1e189688649b307d94f9303023276cbda1cbeb5a5854f") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000038c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000839000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000206000-0x14)={r2, 0x425, 0x9, 0xa29f, 0xe1, 0x81}, 0x14) keyctl$setperm(0x5, r1, 0x400) sendmmsg(r0, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f000026a000)="7b2c", 0x2}], 0x1, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = accept(r0, 0x0, &(0x7f000037e000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00004f5000)={0x8, 0x3, 0x8, 0x1}, 0x10) 2017/12/04 16:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x4000, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6375736500", 0x800, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c94000)={0x80, 0xff, 0xf8, 0x7ff, 0x9, 0xfff, 0x1f, 0x9, 0x2, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x1, 0x3f}, &(0x7f0000000000)=0xc) r2 = getpid() r3 = getpgrp(r2) getpriority(0x2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x100000000, 0x10, 0x3ff, 0x80}, &(0x7f0000005000-0x4)=0x18) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="706167656d617000") pread64(r4, &(0x7f0000001000)="", 0x0, 0x0) lseek(r4, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000006000-0x10)={r5, 0x1, 0x6, @random="80b1fd9dda6e", [0x0, 0x0]}, 0x10) set_robust_list(&(0x7f0000005000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x3, &(0x7f0000000000/0x4000)=nil}, 0x18) 2017/12/04 16:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000574000)="8b", 0x1) r1 = syz_open_dev$tun(&(0x7f000048b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000d10000)="") tee(r1, r0, 0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000192000)={0x0, 0xfa, "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"}, &(0x7f0000fe5000)=0x102) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a1000)={0x0, 0x1, 0xff, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000adb000-0x8)={r2, 0x1}, &(0x7f0000449000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c9b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x303}) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x800000000000000) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x1000000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f67000-0x4)=0x4, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000297000)={0x40000057}, 0x1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f66000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1007ffffffb, 0xfff, 0x9, 0x400, 0x127, 0x40000000, r2}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000f69000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000559000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f6a000-0x8)={0x0, 0x0}, 0x6, 0xffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5f000)=0xc18, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000f6a000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000001, &(0x7f0000f5f000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f5f000)=0x3f, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f6a000)=0x3, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000049000-0x1000)="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", 0xfff, 0x4000, &(0x7f0000f6c000-0x1c)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d7b000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000f68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x40, &(0x7f0000f69000)=@nl={0x0, 0x0, 0x1000, 0x207ffffffe}, 0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f6c000)={0x0, 0x0}) setsockopt(r0, 0x29, 0x5, &(0x7f0000000000)="", 0x0) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f0000130000-0x4)=0x18) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) [ 74.168093] device gre0 entered promiscuous mode 2017/12/04 16:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f000088d000)=0x10000000b9d9, 0x4) r1 = socket$inet6(0xa, 0x0, 0x7f) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r2 = getpid() io_setup(0x8002, &(0x7f0000881000)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9e000)="2f6465762f72746300", 0x6000, 0x0) r5 = memfd_create(&(0x7f000027f000-0x14)="28706f7369785f61636c5f616363657373287d00", 0x2) r6 = syz_open_procfs(r2, &(0x7f0000d0b000-0xa)="e0ff741801744b706500") r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f72746300", 0x181000, 0x0) r8 = memfd_create(&(0x7f0000798000)="000000076e300030", 0x80) r9 = eventfd2(0x4000000000000000, 0x7288a7fd185a61d1) r10 = fcntl$dupfd(r5, 0x406, r1) r11 = fcntl$dupfd(r9, 0x8000000000003, r9) io_submit(r3, 0x8, &(0x7f0000aa0000-0x40)=[&(0x7f00006d6000)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000198000-0x9f)="79e2a00899f5774840474473895a506944a8b9707a985821a8b4923a2b4b32eb0bdf956784241c125bf06a71ab574fcc7afc8b9350f704e69ed83af5a8d9a37f4c9046c671c85a2440e9a12345940b32740d5d5aa5b50423959625221a647ab283168cfe4c51ab90935c32b9988fdbe0f088d620de9376aaab5304438c79a175882f2ac1df33a9e136c4868c3396e00a41b2a70d1063c4eec8ae6447d9ad91", 0x9f, 0x9, 0x0, 0x1, r4}, &(0x7f0000bb6000-0x40)={0x0, 0x0, 0x0, 0xe, 0x40, r0, &(0x7f0000ad1000-0x97)="a0175b9085eb54602ac895f5e40efca671e93035441efd016fcb67858591fdd8b95a997fc80f7d04250f6105c76247486fe3518d562cf1c25847a6669fb0a09550ec5bdfc971d1ef1288b0562f23e29a82b2c7b43e402b2d84dee757f97620a33ef2e578a7a8dfba078bdaceece3b4b6c62868b542b23093bd58590a8b0471e975abca30b254b989b1b7591104dbb678ed5a114e7e3509", 0x97, 0x100000000, 0x0, 0x0, r5}, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f000035a000-0xcd)="716165a8dab7111b0aa5249a436d166df3d05f1d49327cece9e4bd93b71314a0c06d8085312a4e8ea19e98201b0079baa8c392d2bfe661726df1057f1a8b3a60d5da6afdaf7c11b4b267a49645787b088c7b900368b266e0d93d627a03e53d549dbc2f4486890bfcc68f10426d05b516e706552df62d1e3f4808aa32f9672e3c1f4abc03de11992241ddad31948138533c3f317cb5d12d8a92df7543c41ba7082fa04f6b487576b37f66934d868b28873d25f8d2ed2c0c0bdfecf40b78f7c742e401219eb9bd4b3111467cb902", 0xcd, 0x9, 0x0, 0x1, r6}, &(0x7f000036c000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f0000ed9000-0xad)="9ae5c0ee21b15c45c68f55a0a0c426f0516631ec14e9be66b65d6db536b7f67526affdcfb14fa51f525b7f608f69e7bb56a01a61e309b45ceb2dc14b7fcee4a18cac5189ced48466f371d631dfce2e7ed2130d6616ccf27d002169c7169310055b70595bccb796d39c7cd7280921dc18e82d1cff3e61347a4aa2cd93ad2241d6fc9d22f53f1797b0c4bf56a498301d4ec75804b43fa111dab70a0b7212f1509183a81ea3c5b70db2a9e7e42c5e", 0xad, 0x4, 0x0, 0x1, r7}, &(0x7f00006ef000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000c94000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r8}, &(0x7f0000c37000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffc1, r1, &(0x7f0000842000-0x3)="4da12c", 0x3, 0xfffffffffffff65c, 0x0, 0x0, r9}, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000047d000)="abec8c7ef3339c5c2bf5ddabb951435af64814f98cf064a9d12d991e3ed88a481e1baef07f653611daec388a52f99a50b8cfa1e9b0653bbaaa8c563607a1abefd53718a788f5ff8906a47b968ec2fea151749a616272b6db3af04347314e5d726716c24b7127f6971b81ee6669ebd5a4be17a9c4a1a0", 0x76, 0x1, 0x0, 0x1, r10}, &(0x7f0000a05000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1a47, r0, &(0x7f00004e2000-0xb)="27494c8192ed1cd302c5fa", 0xb, 0x5, 0x0, 0x1, r11}]) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000e68000-0x1)="38") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000055000-0x4)=0x0) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f0000e1f000-0x30)=[&(0x7f000031c000-0x9)="7365b0001400786600", &(0x7f0000e15000-0xb)="28232d263a2d2d656d3100", &(0x7f00004f3000)="00", &(0x7f0000b77000-0x2)="2f00", &(0x7f0000288000)="28706f7369785f61636c5f616363657373287d00", &(0x7f000089c000)="232900"]) process_vm_writev(r2, &(0x7f000020e000-0x10)=[{&(0x7f0000233000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f00006af000-0x10)=[{&(0x7f000013d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x1, 0x0) clone(0x8000, &(0x7f000099c000-0x1000)="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", &(0x7f0000f2d000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000051b000-0x3)="78e6e1") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b5c000-0x4)=0x10000, 0x4) process_vm_readv(r2, &(0x7f0000862000)=[], 0x0, &(0x7f0000dda000-0x50)=[{&(0x7f0000a7d000)="", 0x0}, {&(0x7f0000c45000)="00", 0x1}], 0x2, 0x0) creat(&(0x7f00006e3000)="2e2f66696c653000", 0xa4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000384000-0x4)=r2) socket(0x0, 0x0, 0x0) r12 = socket(0x10, 0x3, 0x0) sendto$ipx(r12, &(0x7f00001b8000)="aaf3e460bc67c517275e758a6454abb91c72b82ef3234e7ea69466e23bf6af7b6b3fe862c12a2096ddedb25588496ae6b771c1a5039574389cc0cb9fbd9c109de138cc0d60a118685bb34fa5416bd10b16614d28ae234a8ab95c44e81840d7664f73bb08d47350c17dc5c658036983b79968039e5ab6ac7d4bc94222ae6ddb98f3c182c07b65fd76cfcd4f56b6bff338dd811f387bac", 0x96, 0x4000001, 0x0, 0x0) write(r12, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) [ 74.225654] device gre0 entered promiscuous mode 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035f000)={0x5, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x5, 0x0, 0x1, 0x0, 0x80000000, 0xfff, 0x3}) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:20 executing program 6: mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df3000-0x8)="2e2f66696c653000", 0x101000, 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x80000000000d000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000045f000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f000052a000-0x1001)="97", 0x1, 0x0, &(0x7f0000df2000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009a0000-0x4)=0x4, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000742000-0x4)=0x401) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df4000)={0x0, 0x9, 0x2d}, &(0x7f0000df4000)=0xc) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df4000-0x8)={r2, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r4 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004e9000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r4, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c84000-0x7d)="623482553d43b48f912f1640de0b03d2bfaac2c7ba81b77ab03963cd04c00305039b6b3d318cbe3cc11ca18860f21a535a8f503d3233a7b32bd2c80937a9b40e4a52dc96ee01d591c02f5561e9e8b5f329c37855202e79587007b6129c07ad2df5d0f6051d01957717014182172e511a755c697c07bdde9d6e884f9531") setsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f00004e6000-0x4)=0xb5c2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000afd000)={0x0, 0x4, 0x8000, 0x76a, 0xc824, 0x8, 0x7, 0x6, 0x24, 0x1, 0x1f}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aae000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0}, 0x98) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:20 executing program 2: sysfs$1(0x1, &(0x7f0000bf3000)="776c616e3100") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000466000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80004) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) socket$inet6(0xa, 0x200080d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000dfd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000352000-0x4)=0x10) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x2402, &(0x7f0000ef2000-0x8)=0xfffffffffffffff9) clone(0x2000000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="27") wait4(0x0, 0x0, 0x60000000, &(0x7f0000cc4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c94000-0x6)={0x7, r4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r6, &(0x7f0000137000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e36000-0x4)=0x10, 0x8000000000080800) r7 = epoll_create1(0x80000) r8 = syz_open_dev$sndseq(&(0x7f00004a3000)="2f6465762f736e642f73657100", 0x0, 0x20401) write$sndseq(r8, &(0x7f0000169000)=[{0x8001, 0x2b6b, 0x7f, 0x0, @tick=0x3, {0x6, 0x7}, {0x1, 0xffff}, @quote={{0xf34b, 0x8}, 0xffffffff, &(0x7f00001c7000-0x30)={0x8, 0x3, 0x3f, 0x0, @time={0x77359400, 0x0}, {0x9, 0x1}, {0x3ff, 0x2}, @control={0x1, 0x1, 0x7c}}}}, {0x9237, 0x80, 0x0, 0x1ff, @tick=0xbd4c, {0x5cae, 0x2}, {0x3, 0x7ff}, @connect={{0x7, 0x9}, {0x8000, 0x10001}}}, {0xae0, 0x2, 0x1000, 0x0, @tick=0x5, {0xfff, 0x7fff}, {0x9, 0x100000000}, @quote={{0x0, 0x3}, 0xfffffffffffffff8, &(0x7f0000a26000-0x30)={0x6992, 0x4, 0xfffffffffffffff9, 0x80000001, @time={0x0, 0x0}, {0x1, 0x100}, {0x9, 0x98e9}, @control={0x8, 0x3ff, 0x3}}}}, {0x5, 0x1, 0x80000000, 0x40000000, @time={0x0, 0x0}, {0x7f, 0x80000001}, {0x5, 0x8f2}, @time=@time={0x0, 0x0}}, {0x1ff, 0x101, 0x2, 0x80, @tick=0x5ef3, {0x9, 0x3f}, {0x0, 0x1}, @ext={0x1000, &(0x7f0000164000-0x1000)="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"}}, {0x9f37, 0x400, 0xfffffffffffffffb, 0x40, @time={0x77359400, 0x0}, {0x3f, 0x4}, {0x100000001, 0x4}, @quote={{0x8001, 0x6c}, 0x6, &(0x7f0000939000)={0xfffe0000, 0x81, 0x5, 0x8, @tick=0x2, {0x8, 0x3}, {0x4, 0x100000001}, @connect={{0x8d, 0x5}, {0x3, 0x400}}}}}, {0x7, 0x5, 0x22c4, 0xcd3, @tick=0x1e5, {0x100000000, 0xe4}, {0xfffffffffffffffe, 0xffffffff}, @quote={{0x0, 0xff}, 0xff, 0x0}}, {0x1000, 0xf8, 0xaa20, 0x1, @time={0x77359400, 0x0}, {0x5, 0x100}, {0x9, 0x80}, @connect={{0x7, 0x74c}, {0x7, 0x7}}}, {0x80000001, 0x3ff, 0xffffffffffffffff, 0x3ff, @time={0x0, 0x0}, {0x1f, 0x369a}, {0x7fff, 0x41b}, @result={0x538a, 0x80}}], 0x1b0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000fe3000)={0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7, 0x0, 0x7ffc, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000eb6000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000037a000-0x10)="2f6465762f73657175656e6365723200", 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) r0 = socket(0x2, 0x80000, 0x4) ioctl$sock_ifreq(r0, 0x89b2, &(0x7f0000412000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x0) r2 = syz_open_dev$loop(&(0x7f000080b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000046a000)={0x0, @in6={{0xa, 0x1, 0xa372, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd8d, 0x1, 0x7f, 0x8}, &(0x7f0000409000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000462000)={r3, 0x5e5}, &(0x7f0000947000)=0x8) r4 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000132000-0x3a)={&(0x7f0000a76000)=[], 0x0, 0x0, 0x4, 0x4, 0x4, 0x9e, {0x1740000, 0xd7, 0x2, 0x2, 0x0, 0x40, 0x3, 0x1, 0x8, 0xa, 0x3f, 0x3f, 0x2, 0x7f, "e4fab28541cde2adae9ee6956aa47a9229000e6db56be6eaa9a658af8aa5d910"}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) r5 = gettid() ptrace$setsig(0x4203, r5, 0xfffffffffffffff7, &(0x7f0000c14000)={0x8000015, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r4, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000033e000-0x18)={0xaa, 0x1a, 0x0}) sync_file_range(r2, 0x7f, 0x801, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000224000-0x4)={0x0}, &(0x7f0000001000)=0x4) modify_ldt$read(0x0, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) [ 74.420052] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 74.436687] loop: Write error at byte offset 18446744073709547520, length 512. [ 74.436705] print_req_error: 1 callbacks suppressed [ 74.436710] print_req_error: I/O error, dev loop0, sector 0 [ 74.436721] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 74.528344] loop: Write error at byte offset 18446744073709547520, length 512. [ 74.535793] print_req_error: I/O error, dev loop0, sector 0 [ 74.541597] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/12/04 16:31:20 executing program 4: mmap(&(0x7f0000001000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000df3000+0x638)={0x6, 0x5, 0x8, 0x4, 0x3, 0xfffffffffffffffd, 0x2, 0xf, 0x403, 0x5, 0x1}, 0xb) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fc, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000df7000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb2b8398f58dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5f6922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4e, 0x1, &(0x7f000069a000)={0x4, 0xdb5, 0x2400, "3c1d00f300f2", 0x3, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfb000)=0x0, &(0x7f000023e000)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000dfd000-0x4)=0x8b, 0x4) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ccd000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000725000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x101805, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000009c000)=[], 0x0, &(0x7f00000a4000)={0x0, 0x0}, &(0x7f0000154000)={0x0}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000266000)="2f6465762f73672300", 0x0, 0x8006) write$evdev(r2, &(0x7f0000a04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r2, 0x2286, &(0x7f00005f8000)="") mmap(&(0x7f0000ec8000/0x2000)=nil, 0x2000, 0x4, 0x32, r1, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x200000000) write(r3, &(0x7f000057a000)="1f00000012000ff20500050000000100000500410a001d00a80000000afe7e", 0x1f) socketpair(0xb, 0x2, 0x87f, &(0x7f000046f000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cb7000)={r4, &(0x7f00006c7000-0x86)="ca6cd4d31bdbebce8afa000004e8aaed770d1aa7a8dcb559c2b7ba0628e36e18d7b5996429c4e1117647563e6fd9028f91c42d000000020067000004cd81bd0417435bf8000000000000000893579d75f342e05132751b14dc3e457dae800df8dd06efe4b49d49ad8b3d9745da6108f481cb5c4cf9fab55a2977d6e3a98d9f0000002cdfa5", &(0x7f0000d1e000)="00000000000000000000000000"}, 0x18) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000234000)=0x10, 0x4) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f000018b000-0x1e)="000000000000000000000000000000000000000000000000000000000000") recvmsg(r0, &(0x7f0000fcb000-0x38)={&(0x7f000029c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ae000-0x60)=[], 0x0, &(0x7f00007f9000)="", 0x0, 0x20}, 0x40000000) bind$alg(r3, &(0x7f0000808000-0x58)={0x26, "736b636965ac7072000000000000", 0x101f, 0x3, "686d61632873006131290000000000000000da000000000000007000000200000000e7ff0000000000000000000000000034000000ff0000ef2a2d6000000000"}, 0x58) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffbfe, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004f3000-0x8)={0x0, 0x0}) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/04 16:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003e8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x36e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x1, 0xd630, 0x5, 0x20}, &(0x7f0000d22000+0x434)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ad8000)={r0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000-0x4)=0x108) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x802, 0x0) kexec_load(0xc835, 0x6, &(0x7f0000ec9000)=[{&(0x7f0000028000)="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", 0x1000, 0xffffffffffff115b, 0x91}, {&(0x7f00007fc000-0xc)="0821e9027aa6da3e9b1f5196", 0xc, 0x1, 0x6}, {&(0x7f0000ac2000-0x75)="f597808d4c2b8de099e113296722437825bba1568cd7235bc448f7653c73c81cf00b77a3fce7b1ffc3ef6d0f776ec84cdc6fa766d17338b593f273457a066bbe4890cab8a7b96f7ea54775401e820b728b23f26ee32db31c7ffe09f05c3cb910eef08140fc7d23ca0720a9078dec400fa9bcff9983", 0x75, 0x1000, 0x4}, {&(0x7f0000056000)="0a9bd0d3cbc821801c4a11cd728c2c9ddc0382864d6e3ed3ee7f5c2aae4aea45f76d80fb532466063d24703980c634b3e5442c15058f964019bc4c2ee71033d0c134b01ef4f0ff29918fa5502c8df5a52eef524d43f02c2a0582dc9123232e3d0e13a348c6f41fd20dc49b0c2b2ae066bdf467bca5172de2b4c0fd39ecf9d0b16eb50017bd0fbd6744eeeefc0e259a650da2c7f6cdec4bbc52733616e62ec86e8e88bf18224a9ecf95469b252c9c7689a369bb736eb0026425d9e90908032843aa1db644f0a9189eef5abc81d151ae9bf20f92d99137a52d814f6873", 0xdc, 0x0, 0x1f}, {&(0x7f00002a7000-0x23)="6d229390d5d65995ce396ff048d0bb5edff2275452cd27c5b7d1b735bd3ef5b91130c0", 0x23, 0x80000001, 0x3}, {&(0x7f00008ba000-0xba)="4b6e8e36e2b262471aaad78b2b3ea2c2343c0d071ec8f16edfb806dfdbabf6e01706c6a57b6fe62b160e49e44b3877419b9024513c93987d23de23e881210dc166752dd428ddc4f2b42ebfb5716ec1d38fc26ad51b2741d58a88f73c7138bc20b43f3e2e3ff9287167676bf837d6de1adaba6774e1b74331de767a0927dda2460d82eb36270d5a3f11f810899101e62bb0173e40434f6bbae819e08549ebbc3f0a8391c452beed148b41ff452b809e2ac70c18efc410a3f2c2b1", 0xba, 0x0, 0x8}], 0x3f0000) syz_open_dev$vcsn(&(0x7f0000dfd000-0xa)="2f6465762f7663732300", 0x10002, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00002a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000034e000-0x10)={0x5, &(0x7f0000b9f000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000263000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000a55000)={r6, r7, 0xbf}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000090f000-0x8)={0x0, 0x5}, &(0x7f0000ed2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f09000)={r8, 0x80000001}, &(0x7f00004e7000-0x4)=0x8) write(r2, &(0x7f0000b9c000-0x22)="2200000014000700000910f7e2ff0500020c010001060000090002000000ff13f115", 0x22) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x5, 0xffffffffffffff7f, &(0x7f00003ce000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d7a000)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f0000524000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000e66000)=0x4, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000423000)="2f6465762f7161745f6164665f63746c00", 0x105000, 0x0) 2017/12/04 16:31:20 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000994000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004b4000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6c000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006a3000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e42000)=0x0) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x41be, r1, r2, r3, r4, 0x44, 0x5, 0x0, 0x0, 0x0}, 0x9, 0x2, 0x280, 0x2, r5, r6, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x109000, 0x0) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0x2, 0x0}, 0x6) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f0000000000)=[0x0, 0x0]) 2017/12/04 16:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083d000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00004b9000)={0x0, 0x0, []}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x1}, &(0x7f0000d6c000-0x4)=0x6) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00002ed000-0x7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 74.571082] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2017/12/04 16:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ca5000-0x170)={0xffff, 0xa4, 0x5, 0x82b, 0x6, [{0x1f, 0x4, 0x1ee3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x80000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0xb8c697, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) getsockname$netlink(r0, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ad000-0x4)=0xc) socket$inet(0x2, 0x3, 0x2f) r1 = syz_open_dev$sg(&(0x7f0000506000-0x9)="2f6465762f73672300", 0x8, 0x0) sendmmsg(r0, &(0x7f00003b0000)=[{{&(0x7f00006e3000)=@nfc_llcp={0x27, 0x0, 0x80000001, 0x7, 0x8, 0x90, "543a1341ec7fd88194e7c2be3e89a24cb65834c3b9faf7a4eb7c5a53aeb4ea54f6d0c641bda2132bdd44d6058b705e10a60b724385c634656a2e40b822ffa9", 0x3f}, 0x60, &(0x7f0000929000)=[{&(0x7f0000feb000-0xcf)="a1983033e4c0ff91f9245ba11cb949b7a5207aec300a5068d9ae5726cd9660ff85be7140f93838c14af2fecd1e9ed48a5a2e67aa3c7ff534b2a2850fc9d0054562c3784383b385fcaad754b868d5e7f2c49fe145eb9c00c7433027a5d88d6391b7b0cb8dd3c019cb32f485454cdcc7dd26b0e54c41e5ed5d78d174f6b76dd8114324078a7442630f227f53e0be5538571bb65d467889bf730ff3166861bfd283a96e1ecdfe9386b31e8bc14ea66bb5dd05560ac2a6af0deededb24eeb34c704f005e70380f7e82068712b547ee0dc7", 0xcf}], 0x1, &(0x7f0000457000)=[{0x98, 0x0, 0xffffffff00000001, "f0b36dbbc3859f2b2a661045da89d05617b7e91fcebb6bef1fdcf1b33abd459c945b770a0e852ec19c99db08db695c43bbb6422fd109af75d93d302286ee373b1c8c36bb932503dc22942c2facfaa3a2922128c477e0f933e5cba20ed88093a66acdcb0b8deafb1a76bc325056ade900be0c3ba3da36c86d5229c07c0a4fd29c2cb1a956b5f000"}, {0x110, 0x11f, 0x7, "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"}, {0x18, 0x104, 0x5, "b846a10c04c4"}, {0x1010, 0x10c, 0x200, "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{0x60, 0x11f, 0x80000001, "4f2d188e414bf6138ffca050b0344a9fd8f7f77248aa67145d1746296fc1fc3b44cbe66e4f035257188afbb34246f9e892115ad7d9963552b815caf152eb00de59489fdf7abe755ebb"}], 0x2080, 0x810}, 0x0}, {{&(0x7f000014a000-0x6)=@hci={0x1f, 0x10000, 0x0}, 0x6, &(0x7f0000acc000)=[{&(0x7f000043f000)="fbf29daca4b39ba7f36d3ff3111c1439ca851ab9fe412a6b6d7a328b1f82dc0b54f783046f718c16fe6a3b5ccf82133baa3e3a94a38e196a250658f2c69689628fd89fde0ce9f452426b299a3246845c9132fd5524569685ab3e48192f89d74eff436df691f27a49c746b7", 0x6b}, {&(0x7f0000fcb000)="f57c1c679872eb67565b56bd7e29937925f495f3f3a2580b5e454ba765fa4431177186079ae03a28362e4af04e75f9454093ee02f2cbc2c15319f36353612e7ba96de66353d760bde79133092283522977265e565b0b94cd87dcba4267faf88d5f10a99aa292d97d2c6b9be0e6982f0fc0acb8cf2091446bb06bcfe3be6ca6a642068796787b52b907a2f3491a1fce52fa043e0791e8643106b613217ab77affcc2ccdfcc69b75e9d5f98446f40753acf2f9eaf66f7fb378b0a91df429f54b5583d4c2e8c00825ab92b51b9d24ebd9110035511ce4154950e9", 0xd9}, {&(0x7f00006c5000-0xfb)="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", 0xfb}, {&(0x7f0000e49000-0xee)="19274f56cdeba1fc81ef091275f037666eb884afb4f7d9ffe07dedea6ba223086906f00bd0b7f6ab66b4015001895c6c02ad0c3938459b7419f473a81f0ce904bf347468597b7c3b30c46548169434d30b6efc3a61ed28b80e7c090e6147ab04982160814822b8543581964215b79267dc4cf374285825189336d03c96efc8abc59b43fd3fb27f17854e10e6f111499a4bcdb3d21601328a6b8a5d6136d620153b3fd5ed6c40210995dc5419613f3ccd050c3c349d72b12a348b77a3017d084da5102df60a9341d53bdbe4830e210358f30cf67acf0c999ab40dd2b76d116d5f2f15a41912a6cf2c5af2df8db9b3", 0xee}, {&(0x7f0000662000)="6b663bb98a67e773e2480f2df31724072fb274e66fe4c974dca27639e81d6656e7b650d20238022b8c2d6a37339b868076506dc3d4da0133df72f6d0fa62f0e77a506b6f5b10d2f57af7d4b1efd670f5fa416a4607cf1011cc0be6fa04f485914c6fc4cc253130a1321207fbba0f7f4078b9da386606d68f1e30e62bdaeaf2d64d871bf222fb649dc1766548f01116c6828673ae50df8659125f04bee49851305f10bd3c24db9d0e90628ddff7a822b7067dce", 0xb3}, {&(0x7f00006ac000-0x5e)="88dedc0f786763a1103aca6457bdc181d4791d465282a4a3de6d3ea1432c1873bfd24c27743bb76c8bbac2338e644ecc392e48dc77d32f55534e1addac6fdeae9351353aae15e60400f3047d368305aad0417826a4b2c0d6a2d547ac3dc9", 0x5e}, {&(0x7f0000b85000)="7486cedfe74606be97e9d067260b1f5cd10c92675bb4e281ea773e1a9f5efc6f32b30a9a76257ff40881ac1cb026325f47deaec5dec82a6787ec34ae5e01a8e54e608da61726a9ad1c319093b9b3f9ff22534a537cee6b46bc2e43a6916a7875b33ebe343752b9bab653f1413142385032cbf5c38e433282a7234b66261de268f6fc4a4f0b1efa8da2c487a666fc63c3f25900aaabdc4cee008924b4a2c535994ef4e384a42f36ddbe73ef1ba533e27430d8", 0xb2}], 0x7, 0x0, 0x0, 0x48000}, 0x1}], 0x3, 0x4040000) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r1, &(0x7f00004e4000)="2e2f66696c653000") socket(0x10, 0x3, 0xfff) r2 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000e29000)=0x20, 0x4) preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)="00", 0x1}], 0x1, 0x400000000000) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000ca8000)={0x0, 0x0}, 0x80000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/04 16:31:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x6001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x2)="2e2f66696c653000", 0x4000, 0x110) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000-0x4c)={0x1, 0x9, 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0xffffffffffffff70, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x7}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000004000-0x68)={0x3, 0xfffffffffffffff8, 0x10001, {0x0, 0x0}, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000+0x6c5)={0x27, 0x4, 0x1, 0x4, 0x3, 0x1, "806080aa0733ba6d3b421701ce3eae06237db01d61cd240d643157839030765612ac5d1e71319463486675d52738b177a0be4f8fff89c56f483457361b150e", 0x8}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000a17000)="2f6465762f736e642f73657100", 0x0, 0x103002) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = add_key(&(0x7f00004be000-0x8)="7472757374656400", &(0x7f0000250000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000802000)="c61efacaf253b0288d03b899ab20ad93be124cd502a475d593545373a2b3e27fb32e97278bdf495c44f38c48f3c99b949de076888d82d31201601cd7796a06b6d4e5742fbe43602dee4dec4aa3b41c0bd5154aed0decb4a07a", 0x59, 0xfffffffffffffffb) r8 = geteuid() stat(&(0x7f0000751000)="2e2f66696c653000", &(0x7f000075b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000fec000)=0x0) migrate_pages(r10, 0x400, &(0x7f0000947000)=0x5, &(0x7f00008dd000-0x8)=0x9) keyctl$chown(0x4, r7, r8, r9) r11 = dup3(r6, r5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r11, 0x118, 0x0, &(0x7f00005e9000)=0x3, 0x4) pread64(r5, &(0x7f0000cf2000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x0) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) r1 = semget(0x2, 0x2, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000cba000)="") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) 2017/12/04 16:31:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000067c000-0x8)="2e2f66696c653000", &(0x7f00004d9000-0x8)="2e2f66696c653000", &(0x7f0000242000)="732d6d6600f3", 0x420, &(0x7f0000037000-0x1)="1c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005c9000)="2f6465762f766373612300", 0x6, 0x101843) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x40000000003e2, 0x0, 0x0, 0x0, 0x0, 0xa700, 0x0, 0x0, 0xf72, 0x0, 0x6, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3be, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009d9000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(0xffffffffffffffff, 0x5456, &(0x7f00004d2000)=0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000e9d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000db0000)=[{r1, 0x4080, 0x0}, {r0, 0xa000, 0x0}, {r3, 0x83, 0x0}, {r2, 0x103, 0x0}, {r2, 0x4, 0x0}, {r0, 0x422, 0x0}], 0x6, 0x3) r4 = dup2(0xffffffffffffffff, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x20000413f, 0x0) r5 = gettid() r6 = geteuid() getgroups(0x1, &(0x7f0000c32000)=[0x0]) sendmsg$netlink(r0, &(0x7f0000bae000)={&(0x7f0000e49000-0xc)={0x10, 0x0, 0x4, 0xb6c}, 0xc, &(0x7f0000d37000-0x20)=[{&(0x7f0000b74000)=[{0xfe, 0x6, 0x100, 0x1000, 0x8, "9c228e1732512a58006b8113042468660b558de07c5bd8eeb3bc5be8e38a4017276aaf3749f8c0fd8e9f04caa1f42192392b40e50f2048302ddf66886ca080f72fcb6c472d4c17fb349b405be8e74d8185ee92f3b274fbcafc2d26367416f8ee3a0b74450ee82a0304fe43a67a334f35230950c9ab23778628eafd855eab786446085926ef583f7bcef16244673cae673ee34666b0eeba09f0ce1fe8e60e340d5ed0086a127690f704c05114e01fb6fe93b7003f4353396ae6c83a992840c7476e4b2858cdadd6195eafc1eaa1332dbfcb27065dfe1ae36c8f9514806e146285304420c3cbd735f90e1584bc773b"}, {0x89, 0xeb0, 0x800, 0xdd, 0x5, "58637d75caf829d91c53819ecf6cb2ce37d83cc47c41d3bc2f4c6172d885524883dd6c984133ad9f29d6336dc9e03ed29f6786756447cda5de633295d7375f38d2f333e1c20c60796b55f0391dd74295fe23626d272aade27b28221b2aa5217c7ff512a03487c21656ff6298f51be6139c1258ac2337ff1f6f"}, {0xa8, 0x7, 0x10, 0x7fff, 0x80000001, "0a7daecbcc4c727fd8d92ff1783d8ea308aa528833e302a08be0ef19b8d42527cf7f1024ef3b8b2c67c20d3fd8ee68fb31ff0a943824bdd4d4c9db1ae494a677faa0c37a4d2d20cf25d8cc74342c0cb0e958bba8a713449410a941462f420b967349bc882572eba6483f0d898a0c3542c1e8661cb59eddee9c63920ce452ff3a42dbd5d24bdd9c26a767602d2f81e1684ed463c423bc1531"}], 0x22f}, {&(0x7f00003ef000-0x1390)=[{0xa8, 0x7f, 0x0, 0x2, 0x1, "8fda538f94bc6f4c847e835e93061cab4275a241716789825c433a666579448c5bacef74e7287c63d9a83db207e38f2d70b8859ed757e3c55d8f6fa6a196178903a4522f0b5c0fe64c2702a11490bba6f1ada980ec27478f01c48286b0ebb2ff00e4e037c9c5c600e7b3dac0c17d72fd2c2196ba1f4e522f1028d600f7e707f2df9a6cdd673b27f33aced2e2f55c74fbf8b8c4dc23821a61"}, {0x26, 0x7, 0x4, 0x7e, 0x100, "7bdb730f5317994776b198c26401000080528e12146c"}, {0xb0, 0x40, 0x10, 0x8, 0xfffffffffffffff7, "000000000000040053539e28930f89abecaa8d5d11499a8dedfaa9e8c54def4730b3522ab19be230df99a266882338ba4501ae96659c68a9112c1fdadbad3267e34c79b8158c097cf18c911ceefaa4efdd537a851c56b9e71713f80e7a274d23edf8a4ac646dfe685600000001097c44ef24f80b2fb17dd404e06a4177f2fe92d2742d19cce105462693dd50e57c731f090a9c5a3eeedba024d0d74379de5b2c"}, {0x1010, 0x2, 0xb00, 0x4, 0x2, "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{0x92, 0x3f, 0x700, 0x8001, 0x1, "cde776909dd6e1a6a744325b99b351ae99f677286d53c88fcf77a91d4c80fb914b86be622f715630767bfaf1f7bd11d4b06531d931a83da582ac3fcafcd1b526ffdb0d621d23a57eb2c30b4be6d7566988236772ca6ea7c5c3c5c717695c7c8e1271e0b689f35f0e385ebe7855453307c515100f83b7cc021d6ed7eef8ab1db5bd91"}, {0x7e, 0x5, 0x710, 0x200, 0x8001, "8f3f42189d06558d3cda750ba9b1220a3778148ceb3904900e95cd59bc7c088304915d9e449e3c0e2a53dcfbd46f3b6f392a9cdb975f9470d3a52318f23b65c1e40532318dc9d7f34f627d8aacebf0fd6273f19b3145136ddd7cc058ff2197baae8bf56d04c7d8a6d0a562172956"}, {0xf2, 0x6c, 0x800, 0x1, 0x6, "770e242c86fe6b46155b84aeceb785976677def097a5af0d23402630beff598f9b195baa4f2a3ba670093e42d9e82f4fce826c285f9dd54c88597ca65289743911fd599432cab952f0e2d52c3224e27ce7608d2c7b2f685e023ded30fc5d9b1d7fa2702b3525dcd3496d585ab337539ac86ab0a731dc32b116ab31bcfeb18987d2f74d9d74874825ff238cbe181b74bd00a3b24d3dd4b5001cdea01439a8a29ec78f0c6cc9a5608570f1300250358de1e302cf680c511dfe6c65387a4ea99cc801beb5bd0885810326ee4ba5575de3a9f4727f91ff39c7a98fee4658fff73e121ec0"}], 0x1390}], 0x2, &(0x7f0000e58000-0x58)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x800}, 0x4c801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = dup(r8) ioctl$TIOCNXCL(r9, 0x540d) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000-0xc)="2f6465762f72666b696c6c00", 0x204000, 0x0) ioctl$sock_inet_SIOCRTMSG(r10, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f00003b4000)=0x0) r12 = socket(0xa, 0x3, 0x20000000002) sendto$unix(r12, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea000000705fb31a0002b3724c7d65000000000000000000000000000049", 0x28, 0x40, &(0x7f0000000000)=@file={0x100000000040, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r12, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/04 16:31:20 executing program 2: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000832000)={0x0, 0x0, 0x0}, &(0x7f0000eb4000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x10003, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00002d1000)="64657670747300", 0x1, &(0x7f000058a000)="20") r1 = syz_open_dev$usbmon(&(0x7f00006a9000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x100) futimesat(r1, &(0x7f0000bac000-0x8)="2e2f66696c653000", &(0x7f00004ed000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) socket$inet6(0xa, 0x3, 0x800000100000001) exit(0xfffffffffffffff7) socket$inet(0x2, 0xfffffffffffffffd, 0x800000000dff) r2 = syz_open_dev$usbmon(&(0x7f0000cdc000-0xd)="2f6465762f7573626d6f6e2300", 0x800003, 0x3ff9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000000)={{0x10000000006, 0x0}, "706f007431000000000000000000f30000000000000000000000000000000000000000000000000000000000000000150000000071ffffe30000000000000000", 0x21, 0x20800, 0x80000002, 0x4, 0xffffffffffffffe0, 0x80000001, 0x1, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000231000-0x9)="2f6465762f6b766d00", 0x181003, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000aba000)={0x3, 0x14004, 0x0}) 2017/12/04 16:31:20 executing program 4: setrlimit(0xf, &(0x7f00009bd000)={0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dea000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000bb000)={0x0, 0xd7, "1ce09d750ce11ed1f234932fa75c24ace2039cbd17bb01ba5e592e094f7ea24f41dd68a33eabfa18c3f285c84720ec8bcc54d7be33021841e430e009cf09d62de93f14447b6cc62dbbf1a6438c33aaaa3da542e33ac265b30f1b216766c10d84ec18b275ad348885e402ac6e58ac101528af8b22f0d2cb7c241bd67c512800b9bc819422ae25ce1fc3fec919e65b7f9b64e314327496e88c0083b53dd81d330824a937dc0a0e63df331e7ed0f55b09a5883f0179140e94a66f4da8fb7e31f53a668091cf7b7342a093b9a409bb965466556eb381f31b07"}, &(0x7f000062a000-0x4)=0xdf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a74000)={0x0, 0x7}, &(0x7f00002a0000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e42000-0x8)={0x0, 0x82}, &(0x7f00005bc000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000142000)={0x0, 0x8, &(0x7f00001c8000-0xbc)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6e5}]}, &(0x7f0000d04000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a5a000-0x6)={0x0, 0xfffe}, &(0x7f00004a7000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000424000-0xc)=@sack_info={r3, 0x0, 0x6}, &(0x7f0000b4d000-0x4)=0xc) acct(&(0x7f0000b18000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000704000)={0x1ff, 0x8, 0x203, 0x0, 0x7fe, 0x1, 0x2, 0xfffffffffffffffc, 0x0}, 0x20) fallocate(r1, 0x2, 0xcfd, 0x1f) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x48)="facce0d92008991770d2802629b8e7c62e5a566b663b9b05aff7ebd95b67039e5c4b5745c14254c576f4aca5d9d146c51d44c2633c33f424aef6bfd11a9f89c30300e71b42fb4b53", 0x48) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00003eb000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x4, 0x0, &(0x7f0000336000/0x800000)=nil, 0x7}) socketpair$unix(0x1, 0x800000008, 0x0, &(0x7f000035e000)={0xffffffffffffffff, 0xffffffffffffffff}) lremovexattr(&(0x7f000025d000)="2e2f66696c653000", &(0x7f0000814000)=@random={"e265000872e374792e0082", "2f6465762f72746300"}) connect$unix(r4, &(0x7f0000b8f000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00001ee000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f000066f000)={0xffffffffffff7fff, 0x20000000002, "636c69656e74300000000000000000000000000000000000000000000000002b050000000000000000000000000000000000000000deffffffffffffff000000", 0xffffffff80000004, "7eca7008d032198a", "449b064ba500005c020018000000800c2717d5307fa1b5a38b7529f22cbe77e1", 0x7fffffff, 0x139f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000964000)={0x0, 0x22, "19c258fa75a90188135a911e90c28e3a769c6b2ee183d7aa4a0000000100000000ad"}, &(0x7f0000b3b000-0x4)=0x2a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000072d000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x7fff, 0x3, 0x100000000}, &(0x7f0000e76000+0x8c2)=0xa0) bind(r5, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f00006b2000)=@abs={0x0, 0x0, 0x3}, 0x8) read(r4, &(0x7f0000370000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00003f9000-0x4)={0x401, 0xfffffffffffff896, 0x800}) connect$unix(r4, &(0x7f00001ec000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f0000560000)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f00001fa000)=0x7fff, 0x4) 2017/12/04 16:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x80f, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000050e000-0x38)={0x0, 0x0, &(0x7f0000f79000-0x10)=[], 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100}], 0x30, 0x4000041}, 0x40) r2 = syz_open_dev$vcsa(&(0x7f0000aca000-0xb)="2f6465762f766373612300", 0x101, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000f000-0x28)={r2, 0x80, 0xf3, 0x1000, &(0x7f00006d9000-0xf3)="0595482dbd4242fdf10615692c65d473fc1dea749e8552699cada83dc82557b308c415e441d61485c2b1f990db7c9212238df6fdd29c1feae0734e9142f054ac59fa331c490c1fcfb85e04519363f5b04ee7b4b5bb66fad51e7806f78da270608be645d4b9ee5dd631f21967016813fbb2c490de57562fb04131ac8a8612db553f3fa40d30453efad972be1e7984e14d011db3a94ad5e6bf374f24c8971d7cc28fc58c04180cf9b1d6bc9b42f614326b9b6ea5e58b5d7a64bb5c385cb749207d2ae41a34d6cc7030fbd75e9edc7453c3f15db30fd4253657b73bfe887ffc1a5b1f5e6370e8c0dacdf255680f4e208ce9688a90", &(0x7f0000530000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x5, 0x4}, 0x28) 2017/12/04 16:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x8, 0x20, 0x800000000002000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x58)={0xfffffffffffffffe, 0x7e, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x13, 0x4, 0x0, 0x0, 0x0, 0x7ff, 0x1, 0x100000000, 0x80000040fe, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000002, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0xfffffffffffffffd) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a30000-0xc)={&(0x7f00002a0000)="2e2f66696c653000", 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000759000-0xc)={0x5, r1, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000014c000)="2f6465762f6175746f667300", 0x2a803, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000550000)={0x1, 0x0, 0x8, 0x0, 0x10000}) setpgid(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f000033c000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) connect$inet(r3, &(0x7f0000938000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000185000-0x49)="9db1086d66e7f30beb31a4a47f68c195bd401e58e448720fe105d0d6b1c97d85cf32bf100ceb103ffaf6d7efa39990854806c3609456cfa5cae99fc4d5e0c9b5d7fba6d117091419bf", 0x49) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000a93000-0x10)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f00006ee000-0x50)={0x0, @tick=0x40, 0x0, {0x1, 0x1}, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x27, 0x2) prctl$void(0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000e44000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x3, 0x1000, 0x80000000, 0x400, 0x64, 0x4, 0x8000, 0x6, 0x401, 0x4, 0x4, 0x0, 0x1ff, 0x7]}, &(0x7f0000d48000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00001fc000-0x8)={r9, 0x80}, 0x8) write$tun(r6, &(0x7f0000cc0000)=@hdr={0x100f, 0x0, 0x0, 0x10000000000000, 0x0, 0x9, @ipv4={{0x5, 0x4, 0xfffffffffffffff8, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x8, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x100000001, 0x0, 0x0, 0x7, 0xffff, "0009a4", 0x76, "796372"}, "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"}}}, 0x102e) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000290000)="d9", 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) [ 74.848586] devpts: called with bogus options 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000504000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e3000-0xb)="2f6465762f6877726e6700", 0x121680, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000095d000-0x4)=0x2, 0x4) r3 = syz_open_dev$loop(&(0x7f00001a6000)="2f6465762f6c6f6f702300", 0x0, 0x2040) get_robust_list(0x0, &(0x7f0000fdb000-0x8)=&(0x7f0000892000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006b6000-0xc)={0x0, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0x1000000ea) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009f7000)={r4, 0x41, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x10000}, &(0x7f0000cb4000)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c60000-0x8)={0x0, &(0x7f00003c8000)=[]}, 0x10) fcntl$setstatus(r3, 0x4, 0x4000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000060000-0x24)={0x1, 0x1d, 0x0, 0x80000001, 0x8, 0x7, 0x9, 0x369c, 0x8, 0x282, 0x8000, 0x3}) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffff86b, &(0x7f00001b6000)=0x0) fcntl$getflags(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000902000)={0x1, 0xfeb, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000b27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000000e000-0x1)=0x0) io_submit(r6, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r5, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, r2}]) r7 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f000057d000-0x4)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000185000)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000531000-0xa)="2f6465762f6375736500", 0xc003, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000d06000-0x4)=0x0) 2017/12/04 16:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d59000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000eb8000-0x481)="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", 0x481, 0xc000, &(0x7f000069b000-0x5)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) recvfrom(r0, &(0x7f0000fbf000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000f3c000+0x6ed)={&(0x7f00006e5000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9e000)=[{&(0x7f0000309000)="b14cfab6432b87d653e0db592294df04e846ee1fe229ab4965d29014037f964d065b73c0cce2ac118ea3dab62a84c903e158b066c5f0312d6fd81a49cb5c01f155338c987deb9bf52cac2dd0914f0f4b5e30d3001518687f348632f59d6022b6bfa042ba0cf5c5ef4dec0f9c408bbd50ddb8e97bcc08ead93fea99abe5b6cc5b4044d60af5a2eb35e5e960c7da145f0e1d4cf9a1480dd5d25c7ec5ee7e1c41757f5187724332e83d40cb6062d5e3cfb5c75b1a4e1366da3a54ab86e6c393171a8906237a32f194e99ec581c33f17dcfeb210bc499c6959a63ba3776e96", 0xdd}], 0x1, 0x0, 0x0, 0x48015}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000895000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x122, &(0x7f0000eba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f000034b000-0x80)={[0x4, 0x4000, 0x3000, 0xf51d2086b01615df], 0xfffffffffffff800, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) listen(r1, 0x5) accept(r1, &(0x7f0000f16000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000982000)=0x10) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) fcntl$setstatus(r4, 0x4, 0x0) dup2(r1, r4) tkill(r2, 0x16) [ 74.910444] device gre0 entered promiscuous mode 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/04 16:31:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x10003, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x800000100000001) exit(0xfffffffffffffff7) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ce3000-0xd)="2f6465762f7573626d6f6e2300", 0x2c, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x8, 0x6}, "706f007446000000000000000000000000000000000000000000000000000051bb000000000000000000000000000015000000007200fa0000e2000000000000", 0x7a, 0x20800, 0x80000002, 0x7, 0xffffffffffffffe0, 0x6, 0x2e7, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000061c000-0x4)={0xfffffffffffffffe}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000aba000)={0x3, 0x14004, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000157000)={0x0, 0x0}) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f00005bb000)=0x47511773) ioctl$KVM_RUN(r0, 0xae80, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="3993bafcbeb3d100d87cb4635dc04e79", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x18)={0x0, 0x5, &(0x7f0000000000)=[@generic={0x100000000, 0xfffffffffffffffd, 0x7, 0x905}, @map={0x6, 0x7, 0x3, 0x1}, @generic={0x1, 0x1, 0x8, 0xff}, @generic={0xfff, 0x6, 0x6, 0xe3}, @generic={0x8, 0x0, 0xfffffffffffffffc, 0x4}], &(0x7f0000001000-0x11)="6d696d655f7479706547504c3a5d7d2900", 0xa0e3, 0x87, &(0x7f0000990000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x1}, 0x30) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) socketpair(0x1f, 0x80007, 0x7, &(0x7f00008f2000-0x8)={0x0, 0x0}) fchmodat(r2, &(0x7f00004a3000-0x8)="2e2f66696c653000", 0x0) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) [ 74.975437] devpts: called with bogus options 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000f30000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c0000)="2f6465762f7667615f6172626974657200", 0x94200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ccf000)=0x5, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000063000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000077a000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c83000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x1c9c380}, &(0x7f000020c000-0x4)=0x0, 0x1000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ef000-0xfe)={0x0, 0xf6, "c6e6dfe16c865fef9f0450f765c71a70058a5ab3dca16564076d4fa461bf58291532b057c56ae91302a00a33f2124a807a53c9b77f2557767a9a46eaed1ca5d72dc8f099625a30638078dfb485e0e24fc9817613ddd767e2eb1d98ab7469c8a3b84f1850f9b90a8930141777cb195d6fa03bb4e9c79e4a25004576dc52e682f8c8329454bedf45277f5b69d9979269fc7577ff87e47ebfa15519d54f13655321a285289d17c2f18fcbdff861420abdf9779eed82897ac72a9a96b853f8181cb38253181bcc1977350bcba697af13be4146289c642feab3d62ffca940671ca8e8442d43180834a4dc3013a4003df6af8537262f3a4103"}, &(0x7f00009aa000)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0x8000000005}, &(0x7f0000000000)=0x8) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) r3 = fcntl$getown(r1, 0x9) sched_setaffinity(r3, 0x8, &(0x7f000051c000-0x8)=0x55) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @random="e763b354147b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80001, 0x8010000000000084) bind$inet6(r6, &(0x7f0000aa1000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xd42e}, 0x1c) r7 = socket$inet(0x2, 0x806, 0x3fffffffffffffe) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00004c5000)={0x0, 0xf7b, 0x8000004, 0x1}, &(0x7f000029c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000e23000-0x27)={r8, 0x1b, "50ee5735c2037d968e62d02944c5000000000000040a5ebc017e1b"}, &(0x7f000097b000)=0x23) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000fca000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d3f000-0x4)=0x8c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f0000fcc000-0x48)="99daa6d652cb8b7cda743618237f86e4779ff8cb6b000003e29ccd43d9d3d259cddca87f000000000000000085ac2bece565df6767a776aa9ff7f4644b063f934076000000000000fff27b10c27a43547f02873fcdeeaa7082000000000000000100000007e9952264f5e2913d5cc75ed22828389ff1acb8d3de3175c427e3094cd1e9655c480a1cecd45cac1b7ca80ea7b314c7370212616c9dde7a303b8aee6490d700000007f3a5b08cde61496a", 0xaf) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000fcc000-0x20)={0x400, 0x4, 0x0, 0x2001, 0x1, 0x0, 0xffffffffffffff01, 0x100000001, r9}, &(0x7f00006bf000)=0x20) sendto$inet6(r4, &(0x7f0000fc4000-0x61)="10", 0x1, 0x20000040, &(0x7f000086f000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r6, &(0x7f000077f000)="d3", 0x1, 0x40000, &(0x7f0000355000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/04 16:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007cc000-0xf)="6e65742f736e6d7000") preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000f02000/0x2000)=nil, 0x2000, 0x3, 0x20032, r0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000d27000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40200) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000409000)={"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"}) socket$inet6(0xa, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000030c000)=0x0, &(0x7f0000dd1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000e5000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6996e2bb5cf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket(0x10, 0x0, 0x1f) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ff6000-0x4)=r3) r4 = socket$unix(0x1, 0x4000000, 0x0) recvfrom(r4, &(0x7f000099b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x4, &(0x7f0000000000)=@ax25={0x3, {"c32abf2dc69e37"}, 0x3d21}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000c66000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000f6b000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005a8000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004000+0x571)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000e9b000)=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000148000-0x67)="816acd41cc18ec0a5a64816a855c2a3600008e22f65216c00000000000000001b4162532e1e35b00abfb0d59ed0200a57a0169a39c76e754012ee20300003e000000002bafdc7df6276e8bd7a600217bf348680ad5b28e2a5a137590f5978fd85a8fc70916d79a", 0x67) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000908000-0x8)={0x9, 0x9, 0x7ef3, 0x9}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00007ef000-0x18)={@loopback={0x0, 0x1}, 0xfffc, r6}) syz_extract_tcp_res(&(0x7f00001f4000)={0x42424242, 0x42424242}, 0x4, 0x100) syz_emit_ethernet(0xfc, &(0x7f0000bb0000-0xfc)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x4000045c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x42, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r7, 0x0, 0x0, 0x5, 0x0, 0x7c66a8ef, 0x0, 0x0, {[]}}, {"0190"}}}}}}}, 0x0) accept$inet(r1, &(0x7f0000eb8000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000870000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000045b000)=0xffffffffffff0001, 0x4) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b03000)={@common="64756d6d793000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 16:31:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000277000-0x4)=0x0, 0x800) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000277000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff7fffffffffc87d, 0x200) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000277000-0x14)={0x0, 0x400000002, 0x0, 0xfffffffffffffffc, 0x6, 0x0}, &(0x7f00000f3000)=0x14) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000021f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000003, 0x8012, r0, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000278000-0x4)=0x94, 0x4) gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000190000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000210000-0x8)={0x0, 0x0}) getpgid(0x0) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(r3) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x7, &(0x7f0000214000-0x38)=[&(0x7f00001a1000/0x2000)=nil, &(0x7f0000201000/0x2000)=nil, &(0x7f000020f000/0x2000)=nil, &(0x7f0000101000/0x3000)=nil, &(0x7f0000181000/0x1000)=nil, &(0x7f0000096000/0x3000)=nil, &(0x7f000009c000/0x1000)=nil], 0x0, &(0x7f0000279000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8ba000)=nil, 0x8ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007a2000-0x4)=@int=0x0, &(0x7f00007c3000)=0x4) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000007000-0x68)={0x81, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x3, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0x0, 0x0}}, {0x1, 0x2, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}, {0x81, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f00008bd000-0x25)="240000001e000d01f8010644001f0000018ede0003000bfa0f0000000000000c0000c7c1", 0x24) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000eb1000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00001a1000)=0x7, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000698000-0x4)=0x1000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) r2 = syz_open_dev$sg(&(0x7f0000520000)="2f6465762f73672300", 0xfffffffffffffe01, 0x141903) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000585000-0x4)=0x0, &(0x7f00002c6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000348000)={0x0, 0x7}, &(0x7f0000a5f000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000800000-0x6)={r3, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000de2000)=@int=0x0, &(0x7f0000db4000)=0x4) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a78000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000cd0000-0x40)={0x5e0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000515000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000ed2000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) fallocate(r5, 0x3, 0x700000, 0x0) r6 = syz_open_dev$tun(&(0x7f0000952000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000053b000)=0x4e2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000ec0000)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a8a000)=0x0, &(0x7f0000865000)=0x4) r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f00000aa000-0x10)=@common="65716c00000000000000000000000000") ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x3, 0x2, 0x5, [0x0, 0x9, 0x0], 0x0, [0x1f, 0x71145e9a, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000aa4000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r7, &(0x7f00002a4000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r7, &(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x10002, &(0x7f000044c000-0xa)=@abs={0xfffffffffffffffc, 0x0, 0x1}, 0x8) syz_open_dev$tun(&(0x7f0000530000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000baa000)=0xfffffffffffff801, &(0x7f00008af000-0x4)=0x4) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000106000)=0x100000000003fe) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000873000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9}}}) socket(0x0, 0x80803, 0x0) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000d6b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000095e000-0x4)=0x10) 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51, &(0x7f0000001000)={@random="400dab6e519c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xe0f3, @ipx={0xffff, 0x43, 0x1, 0x4, {@random=0x2, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffb21}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, "876fd2db5a0d0fea9790cac41d7e470abcbb259d9192dbc56647f2495762cfb34794f8e756"}}}}, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x42424242, 0x42424242}, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000000)="") perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000056e000-0x4)=0x0, 0x80000008, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000678000-0xb)="6e65742f70736368656400") close(r3) faccessat(r3, &(0x7f0000e46000)="2e2f66696c653000", 0x84, 0x200) 2017/12/04 16:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000054e000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038e000)=0x10) r1 = syz_open_dev$tun(&(0x7f0000e44000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4200) readv(r0, &(0x7f000004f000-0x40)=[{&(0x7f0000d68000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000435000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000877000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000ce2000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x4) r2 = memfd_create(&(0x7f0000522000-0xd)="2f6465762f6e65742f74756e00", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000bc4000)="2f6465762f6375736500", 0x101800, 0x0) acct(&(0x7f0000736000-0x8)="2e2f66696c653000") setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000028c000)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/04 16:31:21 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003b3000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007f5000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x10000000007, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000+0x6e)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000027000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = creat(&(0x7f0000028000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f000001e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10, 0x80801) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000027000)=0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000027000)={&(0x7f0000011000-0x8)="2e2f66696c653000", 0x0}, 0x10) r5 = semget$private(0x0, 0x7, 0x0) fallocate(r4, 0x2, 0x5, 0x2) semctl$GETVAL(r5, 0x4, 0xc, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffff9c, 0x1, 0x7, &(0x7f0000028000)=0x0, 0x4) r6 = msgget$private(0x0, 0x5e5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r6, 0x2, &(0x7f000002a000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000024000-0x18)={r4, &(0x7f0000027000)="3da5a93b547c83c172804c10b61405e3b542ade1561d06ad4295d35f8f65eacdca2a1c579665ae38e322d5af0dab73cc20541c7ee879384556064b179329f97ed8c358f17a164478f66d40ee0d7be6f61b7ff234296bb7d20201d86da1e6e90ea74a952d821e9f0fc2132df4f2eeaa0f8cf2c48a24247451da9d09466ed4a49f0592cd42f665b6cc4381606cd3fb9b52a5c54f82234ebe0ebf0b057d", &(0x7f0000028000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) connect(r2, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x133a, 0x100, 0x1f, 0xfffffffffffff4c6, 0x2, 0x8}, 0x2, 0x0}, 0xe) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a3000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000037000-0x8)={0x0, 0x8001}, &(0x7f000034a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000072b000-0x8)={r2, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00001f1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000024f000)="2f6465762f73672300", 0xdda, 0x80200) socketpair(0x1a, 0x800, 0x31, &(0x7f0000492000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000057b000)={0x1, 0xffffffffffffffff, 0xfffffffffffffffe}) openat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100000, 0x0) r6 = semget$private(0x0, 0x2, 0xe3) semop(r6, &(0x7f0000004000)=[], 0x0) r7 = semget$private(0x0, 0x40000000606, 0x58a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fbd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00005b1000)={0x0, 0x6, 0x618, 0xc, 0x2, 0xffffffffffffff7f, 0x0, 0x8}, &(0x7f00008b4000)={0x2a71, 0x4, 0x40000, 0xf9c8, 0x3, 0x7, 0x8, 0x1}, &(0x7f000026a000+0x95c)={0x7, 0x7, 0x0, 0x241, 0x54, 0x8001, 0x40003ff, 0x9}, &(0x7f0000bc3000-0x10)={0x0, 0x989680}, &(0x7f0000d5f000)={&(0x7f0000b1a000)={0x6}, 0x8}) semtimedop(r7, &(0x7f00007ce000)=[{0x10000000001, 0x8, 0x800}, {0x3, 0x1, 0x1800}, {0x0, 0x400, 0x1800}, {0x7, 0x2, 0x0}, {0x3, 0x8, 0x1000}, {0x3, 0xfffffffffffffff8, 0x1000}, {0x3, 0x3f, 0x800}], 0x7, &(0x7f0000138000-0x10)={r9, r8}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000907000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1fffffffffffffd, &(0x7f0000be4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r7, &(0x7f00003d7000)=[{0x4, 0xe5b, 0x1800}, {0x3, 0x9, 0x1800}], 0x2, &(0x7f0000001000-0x10)={r10, r11+10000000}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x0, 0x2, 0x9, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0xba, 0x0}, r4, 0xea6, r5, 0xc) keyctl$join(0x1, &(0x7f0000718000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000e59000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ca0000/0x1000)=nil, 0x8, 0x27, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eaa000-0x2)="ffff", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eb3000)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000837000)=0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r2, &(0x7f000060d000-0x4)=0x9) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x40000000000fe, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x100000000000cb, 0x0, 0x0, 0x2, 0x0, 0x4000, 0x0}, r3, 0x800000000, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x480000000000000b, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000751000)={0x0, 0x0, 0x7850ba89, 0x4, 0xfffffffffffffcc5, 0x6}, &(0x7f0000512000)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a7e000)=@assoc_value={0x0, 0x0}, &(0x7f00000d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ae3000-0x98)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000}, &(0x7f000035b000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000029000-0x98)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000040}, &(0x7f0000568000-0x4)=0x98) recvmsg(r0, &(0x7f0000299000)={&(0x7f0000283000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000673000)=[], 0x0, &(0x7f0000fe2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x8}, 0x200203e) mmap(&(0x7f0000000000/0x222000)=nil, 0x222000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f00006dd000-0x8)="7472757374656400", &(0x7f00003e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d3e000)="e3afc639e948d60e5cf692fc72af1142533dcdfa9d1edf6fed39e9a0f39445edc7504afce02c0dad3256ee50e7b35b8d405fa3430809ad4bed692ac91af36b28ab2d759f3c2c92b71b2ede2b71b260f93ec9cf011811a3310ab07c91d8ab72de923062c919151c43c022d9d91274cdc0cd15ca3c3fe0eecf41da2278b0b786e5cf8ace14bcdd2577", 0x88, 0x0) keyctl$instantiate_iov(0x14, r8, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)="4c61", 0x2}, {&(0x7f0000121000-0x26)="25049a556927bc1486846b2eb91dfb65d1c299a93feaff1ad2c024cfd20c3a178384112c3845", 0x26}, {&(0x7f0000005000-0x60)="059fa5805ca389d901e2b262009701cd0020a520c1dd1d4200040000db8e25e40a1b93bbaa96b7b46f69574026ed3a8b1b70a14fc0390e48c8022dedf4092766a64f389b4f2c1faca314d8780d697e04ea3e4343dce906748821a20246d9d565", 0x60}, {&(0x7f0000992000-0x1)="07", 0x1}, {&(0x7f0000f5e000)="", 0x0}], 0x5, 0x0) r9 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x800030, r9, 0x0) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c44000)="2e2f636f6e74726f6c00", 0x4000000) epoll_create1(0x4) mmap(&(0x7f00001ad000/0x4000)=nil, 0x4000, 0x4, 0x50, r4, 0x49) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b81000)=0x0, &(0x7f0000d3f000)=0x4) rmdir(&(0x7f0000f26000-0xa)="2e2f636f6e74726f6c00") sendmsg$unix(r9, &(0x7f00001b5000-0x38)={&(0x7f0000ee6000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c4f000)=[{&(0x7f0000992000-0x1f)="d6ae549d236385d407f1e748829cd6ec8dcde89d127cbf02002065c8ca5831", 0x1f}, {&(0x7f0000555000)="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", 0x1000}, {&(0x7f00004ce000-0xe0)="fb2d71689ef57283219d05c998ca39290092a78578f3972c5087c092333225e88f5842be0f122396c0056667707f863582a311d189ecf958ae59fb261aae6263f2b84da967a65e8a4ab223e10001764bc816a91c54e0b60b4afad7ce935a922dcb72710139960145e39c2a3a7454e7e8b3e5ab7c039f60076a512a980110718cb6b956ca0620fa0f936f9f0bb7bf165c4de84382518e953cdf912cbd258227aa0e84fc853db50628468f86d2f879987bc6b3329bd35b6d0366f33d548ba29d15db4c584287a69929a75c759fd0029d8f046ac0fbc3d9b966487bb298556bdf35", 0xe0}, {&(0x7f000009c000-0x6)="5c4a54d7dc6e", 0x6}], 0x4, &(0x7f0000326000)=[], 0x0, 0x0}, 0x20000000) getresuid(&(0x7f00003aa000-0x4)=0x0, &(0x7f0000b88000)=0x0, &(0x7f00001e6000-0x4)=0x0) accept4$ax25(r0, &(0x7f00008d7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f18000)=0x10, 0x800) 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x11ee) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d16000)="2e2f66696c653000", 0x8000, 0x40) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffffff00) socketpair(0xa, 0xe, 0x100, &(0x7f0000d16000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d16000)="9c", 0x1, 0x8000, &(0x7f00001f5000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67c}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000c8f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fce000)={0xb, 0x4b2d, 0x3, 0x80000000000006, 0x6, r2, 0x7}, 0x1c) unshare(0x20000) r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x200000003, 0x80000000000003) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000fd1000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be061ca3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb610ad6b5d3e1e4c6f44acc88fd630bac6b", 0x8e) sendto$inet6(r3, &(0x7f0000fbc000)="", 0x0, 0x24040851, &(0x7f0000a9d000-0x1c)={0xa, 0x0, 0x8000000203a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fd3000)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = accept4$inet(r3, &(0x7f00001ff000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x10, 0x80000) bind$netrom(r3, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fcf000)=0x0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000334000)=0x2, 0x4) getsockopt(r3, 0x2000000000000107, 0x5, &(0x7f00003b2000)="", &(0x7f0000fd2000-0x4)=0x0) write(r0, &(0x7f0000f7d000)="1f00000001020700000104000000007600000000060007006a0200e8000100", 0x1f) connect$inet(r5, &(0x7f00005ec000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000251000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="478d4151a0c8252b195c36d5260af6b4"}) r6 = accept4(r0, &(0x7f000001f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0x8, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003bf000-0x4)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e45000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000e75000)="ae0055436a5f837f01a74400210a9b73c18634f4a36af60b5666c35f8b772b497c7e7d53226b53aeb73a2adc1943", 0x2e, 0x24000040, &(0x7f0000171000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00002e3000)={r4, r7}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000237000-0x10)={0x400fff, 0x8, 0xffffffffffffff00, 0x5}, 0x10) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000076000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d616328787465612d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffa000)="020000004be383e4bbb6ed5c54dbb7290000df81f5ade65c", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f74000-0x4)=0x643, &(0x7f0000767000)=0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000f75000-0x40)={0x8000, 0xffffffffffffff3b, 0x0, 0xc1, &(0x7f0000f74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x17, &(0x7f0000f74000)="0000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000f74000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000ffc000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000711000-0xa8)=[{0x0, 0x0, &(0x7f00007b5000)=[{&(0x7f00005d6000)="c61f61973b1ebfb22dcb46d28406611fa3cbedb6e9599fe02da4cac3fb542def3e3ccd315cbd1e659c8df40724f5e79b50b67896c477edfc753ebeb56565a8638d25e33a360d6e65196e6c308693a6b7135d42213ab8d1", 0x57}, {&(0x7f0000a52000)="ef33026a28608dfed933a4497a7536a1ba3ba027e01e7e94d61de6ec4dfe03df5aa8dc59a89556d4501037bc096875b7e49f0d2cde84cadf0fa5891195df900a7b17d7d3d10584ab1306697871a0f0c39aab845f3ce214a9506bd11e038bfb07ab5b060a7fb641962b5b130d05cbd10baf191a37ab8528d1b648fdeba2305a0931379ff150fc37a7f2add34451b9047012eed73dd23f7856af60a661a4468204ce6eeeb1362e5d83005fe92ee067d193461f4dad28ca77c222867090f782faad05fee266a14c4bd130442be936238dafec", 0xd1}], 0x2, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000b53000-0x80)=[{&(0x7f0000c6d000)="977c1f3a6129ff0f0579dca87ca6fd685edd8dc8c739a2854e0dc86e9a", 0x1d}, {&(0x7f00001a2000-0xb1)="1d59fabadd3ae228058694db7a84bd9b7fbe56fe4e28d77399336a62364125ed57ae2a9cd7591a38b5cad7a55dfcf60996910164b1c2bec9a1e0e976625db65632850544fddfc56d704a4aef26052696835165d25c5f39009482089017cc4232e06c02d84fa9b04e4fa02e01a10958f8acfa9282e74e2257102450e9e2e9ee1b26bb394fc3d9342ef5ad3cbedc1dad75f3c959562d469d20fbd40cce5a9a7046f809255c7cd06fd3e44c550e9e2d5c6e64", 0xb1}, {&(0x7f0000f71000)="50289b193198e0665a479357e4898f147742a6e91e326e6a1f58d2655d52ab898614404cc7d46d49f116581c01961b824d296b0c7aa3fc5de6f9761e08ff", 0x3e}, {&(0x7f0000924000-0xbf)="327968e663310620e58ee69a39c16dcd7b9c65ecbe014d123cfdc5a893233bc8e5b438a53d7f11c96ffc93cc7f859491fecff8573d651bd4f3ffe1146d1e9125b13f156313625bb1fa1f2748ebf8cc3807fa58e392e44afde99863861e1a7d3e1e99b96af7f45a99ee7ac55f5a396da5defd7ec7b8877dd3074c2156e380cd353cee2d05806401d406a327d8bb9e148ecd2db85e99cd8d285299bd19a2e9d9b707421c4fe799c44dc69b5edbd85aa4897346adbf1e351cca574507712620db", 0xbf}, {&(0x7f0000f71000)="d9b8746f84ac96e3d59a6336a0e502a3907f757e3fdc0d5a455d752e4819783ba0a2bf49236195fa9e365a589206cc457f38c9542a5c79edcbe3f38b0f53fca8cbcbd5abac4c6583da4201ed13e13979aa5154cd0d595d5d5c47de5d731e5f9ac3ff3079dd49107ac46867b11bd7c65429728d3417589fea821c8443ffd016efba8456361cfef01ae6fa39a2583d7dc2f0ef247833c1ad96f9c13ad2ade6d52a4401a4f7a4", 0xa5}, {&(0x7f0000ffc000)="1f03d3f9143d27937418efedc8ee37ced3a10f4133bfeda6de2cfda4237b701c35970ce14b29fb8afa92d66b55e9978540f578448f1615efff122e96979cde0f592402f7682175", 0x47}, {&(0x7f0000605000)="f7be14d9ee2692045d7901511588cd3095b12174707bd304f1ea629e85b207f16bfa9a3ae6beb41f83cff0bfb63aaecd02b541883b0bb2ed243726b1936c18a050a8331a990b6727eda03d8b7841efb0a72ce9c1af2f4999ae8159162fd0cb00faf6a4d402dd1b1eabc2a0d4f1e4abb296e872d49fedc77ca58dcab91bd296d730f59a01d8a8b479ef440f4640caa936ae742138ac8790bd", 0x98}, {&(0x7f0000f72000-0xb4)="fb743e1bd7d331a52db30b3ea1aec910d4b25fcefb6f04c63dd6389aa5d677573da1bd4d09c1a40f04b70c9f51bd385ce41582b94774cb5fd27107987025097bd22cdfb891990242e7d721445f8b563bf5b2fdb340e263bd47f0d02722fa5fede9ab911db6b75c4e78bebb616016d0170b9079f851f7817ecd2310cb16017f241dd5ee867931eeaaac690109714e64728c562eca2799afc9b3eb6d7d1c9c7ee709d46ce7a59f1b40434dce3c0bd1ebff5a07777c", 0xb4}], 0x8, &(0x7f0000935000)=[@iv={0x70, 0x117, 0x2, 0x59, "55d087f722ce4cc466b27f2aa4535a118b9e547797ddcb3e38387e00204f5220496f2387bff02ed04acd36e1f4e12d6d7965f6f76c2a93d15b313bba4535c4480f95f505af9c3f052c3897e4b94b983fab5fa8c0a39fb11532"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa8, 0x117, 0x2, 0x8f, "d2f37b2fc591fc6e21a4ca9050a3d1411d882baa5fb1ee2bd0d377943be540149e074f7b7bb42873ab4a3aa49e90f4d7a55166fc03e48e212f85fdd6602272d2f988f38be906f858682f1fca228e0e57d0b8bcdfab22c1f969f7956786b68eb52b04fc49f749f7ab1861acdaa541f87b84920c9c9116a06c09c6b4f83f423ab6f0b289ee01b2f2fe369003f1fd3711"}, @iv={0x100, 0x117, 0x2, 0xe8, "5dece222001ca84343bd403ab7701406f2e0c4928fbf723218b1fdec5801d0110e095bf83d263d01796adbfcba5a191b92c1d9920647a09f452ddcc258285b82c03c89ff469d32995dee3475d145651362c70f7660a2b64873b4f34db1ec56e58d3ce4c99178f43000f6a4aaa0558363ee84a93ea74be069c8a6d2bf3a10d3e23abcfa6fc7aae243dc7718e160740e915ddfa5d3ef0a03a3041dc1eef07fb54dd0604f2d14f66e1a4e00e175c88f7c7cc9bd39a5a2db2af02a0cdb182e1123b6c15070ff89b2a0dcfb7f9c9395a7c8f6c237b2d8017a8a03f9d74f5dd8d214b65b383ea947abecfb"}], 0x290, 0x8000}, {0x0, 0x0, &(0x7f000033d000)=[{&(0x7f0000f72000-0x7e)="f2f9863ca8bd22c0230371fdfe9c160782a0fa912beb502d1282bf2148ddc58f688209b8118795d932ed69a93bc0e2626b646c1ac159e72fe1e165e85ad61e6d8ff612306525cbdc1db9ad29caf766ea06921be0098270a277e93a2ed63f3431dc150c11f6686b7f5ec3a1b39f7599bf24ed6564eef77f8287abed714ed2", 0x7e}, {&(0x7f0000f72000-0xac)="0850516923004ac4da8b9536b0d067ea9f361475743a24d70d798045972a4a51ef757746214809afafc51abfa6d0093f4d9493a9b5b937b001833537004eed3e3139d122c6d03125916a60c3e552728e549071a3f81935cdfca801059fe687e16c6daa576b6c4b226dd4b32ff3a021e9a003d24d029734bd8f7177da6431d7ec671cf2f5269f62fa166cb872047af6de155dd74320978325e3d0f7240a926ba7f2e9941a70f83510cd791896", 0xac}, {&(0x7f0000f72000-0xcb)="b17b7e2b40b8a3f75f66c5deac62ae64c5dabb93e686225e64de692a09200cb29c6eeb80d55cfbe7dfbba9f0d807440edf3f13749475204bdd6428921ebe380d2d9eabae3c9efd5823b47c8ba0e880f52360299833849845731ee44ab261cfea2f8e52e28ddc477f35a4b0c971a9f9f1e6d6b4baa116e73036d50305d4b449978ca810a4107d7f81f52a2d216de07f9fef4adc1c69ac8562eed91bc53c32b7cfaa2e0123bd75dbc6e7edc3b26afbb0369f71da6c9fecf5080c7ce33f5ce0f6a8164fee34e2852c83e2e344", 0xcb}, {&(0x7f0000f71000)="ab0675521f5923ad0e26c5aac48104015e8b0c442781d7c3a5e9343cc1b49b81f088c86d2d739c54f4f3ade55a026a30a58a7016ef95c9a574410e58b921eca6463c7e780390167bca741d2116ea0bf50fb1d57ffd071c347e015c5b24905db470bf2e0e84465afa84f6c22c90d29970f92f6d25f654976829a2f4901427774a94c378dd9ba64838190616e8f00d03414f0a6c0a79996df21c918b7340c491340ffa6b709c3a0512769c8fb75b8d8a037357792ba4dc45be6f6b07df1be1c53ffff8276e67b2301ef78fea510fd3446e966fcd63c8571dd4", 0xd8}, {&(0x7f0000f71000)="9ce93b08201352026e8250675b1e9e9419549be74b15e6149077f96f8852140d89", 0x21}], 0x5, &(0x7f0000c77000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x10}], 0x3, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000623000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632863616d656c6c6961290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f9b2aae544a600000054fda344796898", 0x10) r7 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r9, &(0x7f00005cb000-0x90)=[{&(0x7f000009b000-0x70)="e6ec216ca841a593f0b8a39e168a11a3f64b9deda2050977a5e43979cb7983a39cfcd297243a4f80f371f1079fe8954c4564b9027298d48ac7c431028aacccf41d623d4e74a2e352e1187f8184c061bda6c08d1b82b4df82c8bb7d85fa82c83bb1a071ec6f52b18868da22a4458090b5", 0x70}, {&(0x7f0000ffe000-0x1000)="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", 0x1000}, {&(0x7f0000854000-0x5d)="6dd4fb2bc3f97074dd9f09bafa78aa575e824c3b9b1e2b5cb689bce4bc442951a2567ca0b85d29e7ff57bf38289f343c82f0e63cc7aba7af96c3abbafd1d1d23ec003cec3658c429fdabf00396a4e54b84dd4a367841ac7b5806411331", 0x5d}, {&(0x7f00001bb000-0x60)="5ffd2dc1f0b04df2e89027cbcc667ce7dbe512e86706c9174eb5ad353277d552ae3df431d3acb63e80c2978cd889e28d22d0e9761c9e58c425699bd634ef2ceb5f7fdb715ee7cb889ab2ad00cdf9798fbd30df808f1c4fe1e9a7a644f40a13d0", 0x60}, {&(0x7f0000478000-0x18)="64f4bcb822fb9472475e10cd34f05c5aad1f8db57e28164d", 0x18}, {&(0x7f0000f22000-0x2a)="8cdbc7b8d635cda18210aaa8ede7b27a6084f3fdb662df24e7157361910fd830580c8a892a075d1c6d6e", 0x2a}, {&(0x7f0000dce000)="cf113cb0cf5b9b9a3f6d07ad01cb427c37949384e29ea86df63600ca209975d124823111a18879f5a0d35fb71fb9d40360f45d6f73deb12142ef95507c0ba72ffa0190421d14c080138dc7e0a10feff3ba3c769699c5516eb9cadba3ceea07099824c51ac9fe77f6b369cc6a3ae62fda07616363d150ba5d4a7b33c7cac97e44df7051393783c37116ae39b6bf0cd829ecb88b0f81bd1375a6a115cbdaced65dd9b937c063e363188f14e4204943b930134eeae866405d6489ed55b2e4924203bc7b", 0xc2}, {&(0x7f0000c30000-0x64)="72a98c105ffb853982dbc799b0d4b4c86911149e0e3125ba16ba90f588ab67b853e073ca2aa0cb497d91f4bb3985087e4e7ebb394af3cc0fcd2d9b8598831c4c2cf59ffd8943c7b5ab73956d23b7507765b5093dfa975011da7c1438c6407e9415fbe881", 0x64}, {&(0x7f00002da000)="fa651d02c46eb0c4b1bbd076056abd0e19b4ba89e70091d0af4b022477376a296b756ee127cebaf8bde42562ee4a8a11e5992c1f55a90eb3e21c7dfa4a8bb366c20c957288379f96e8a54f5a2022f785ae10f9057d0ab87a679e1fc706b6b59ca49a4fe427d25a15fcf9be930a43516b9833e415c2d009c89f0174c8088fc60d26ab1f508baf307e0cfbbf055c2c2136dc66399d147690dc5f4003f0d8c416af73b9302f2acd7f", 0xa7}], 0x9, 0x0) splice(r8, 0x0, r7, 0x0, 0x10001, 0x0) 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000b0b000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000772000)="2e2f66696c653000", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000613000-0x9)="2f6465762f73672300", 0x10001, 0x8000000301000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000289000-0x4)=0x0) getpriority(0xfffffffffffffffa, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x0) syz_emit_ethernet(0x115d, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x1123, 0x6e, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x2, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x4a, "06614617bd80a28313b91154d322b0d93801658c16410b21ac9157777281533bde56a9c1b2aa32e858407443c05e7bde7af971225df94daf6af8a6fcd09764d55bddec0f8f06a40e79f2"}, {0x0, 0x0, ""}, {0xff, 0x1000, "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"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x400000000e, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f0000779000)={0x0, 0x2, [0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000020c000)={0x7, 0xffffffffffffffff, 0x1}) r4 = msgget$private(0x0, 0x4060) msgrcv(r4, &(0x7f00006ba000-0x1008)={0x0, ""}, 0x8, 0x0, 0x0) semtimedop(0x0, &(0x7f000078c000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f00004f6000-0x10)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000db7000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x7fff, &(0x7f000096a000-0x8)=0x0) getpriority(0x10000000002, r3) perf_event_open(&(0x7f0000c4b000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2695a0df, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000888000)="64537d940aeff53c77b8fc93230ce7b76e100e061959cc9b4500a1c66411147fd2102c404726c4c51a5e67385f2ebbaf8effff3b7d57433099a7d3964595d69ed5357ac75792012e8c47af619e66ed5f5bcb24585c9b3b807562195c159a955e1496b94e5dc5d45f0d8541cb0f8f27e51f487a0cfd577aa474bc521d8e220ab32837fa", 0x83) unshare(0x400) r5 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r5, &(0x7f0000d33000-0x40)={0x0, 0xbe, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000c9000-0x5)="6d61707300") ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 16:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8008001d, 0x9) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005f0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000800000)=0x60, 0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00002ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") add_key(&(0x7f00003cb000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000619000)="135d64fdac146afb6bdc50643828ae1195869400e26b15f289ebe205b7b8e323e5951367baaff5df4a32d158053bee324bf51adbc26b36ad1fbf10b0c18411e8646055e8a193d497b50415da9f8ef026ffabadf3fbed80de1c854babbb4bc63e500f3f853172dc3d0d641a87b452b3c79c18b4eaac3231e91fdb2f66d6e520da5f7557a80be7269d492ef92729d88000f76bedd5911db2bac5ffb7d8852fe076cb562d1361ca99ace563ebce1d682bd7e8413610b3921f1bb3c32d225c4785aaebe80aeb3316f51ca9e22ac31414d9e003fc6959fd368170e881f273816e524bb0", 0xe1, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000212000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x100000002, r5, 0x401) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d62000-0x4)=0x3, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a25000-0x4)=0x9, 0x4) socket$inet(0x2, 0x3, 0x2c) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000032000-0x118)=[{&(0x7f000042c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000051a000)=[{&(0x7f0000474000-0x46)="a4c612f3842053b4db08faac3587070f33020a6aa2e3887938baa3cf641db00631ebf8373572af9cc68e19dd5d700078600000000000000076d0dd45689101b31300f299fa04", 0x46}, {&(0x7f000051a000)="", 0x0}, {&(0x7f000051b000-0xfb)="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", 0xfb}, {&(0x7f000051a000)="61df7d8f76701ca3fe998a35d47ace60b21545263162ff2a5cea6309f43d23055303be4d23aaf8174ae4fc5f32373360c36e5c7f395cd924b410a753bacc8d5cf3bbc275ef4ac5cad7ba3754828aeb26d3dec9e22499a5b15d3ab145fe9b99a258cc0c68df69e97c01fb5f5b41a75bba4bce69fa6ee359b79ef7c22e4351d2136b5e90720834abe6c570e7128e6108e510d1435f", 0x94}], 0x4, &(0x7f00004e5000-0xb8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r10, r10, r10, r10, r10, r9, r9, r3, r10, r10]}, @rights={0x20, 0x1, 0x1, [r10, r10, r10]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x11}, {&(0x7f000051b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000358000-0x60)=[{&(0x7f000051a000+0xb06)="68470008d35ecf5c3045773f71d51899781239d53df80e2a8ad7240b68d1cc921e05ca05a91f602c0bcfa655639de22a4b259daad61195e3add16a1db729aeaa9bbace2b4f81bafa6f0ffd8a3830fcc070873127426c5fab694605ad327b0b63d3a901f97939556de08d4f8db6c6cde9f3c1e68b0676cf6d851e6bcf6d8564facd66bf9b849566b50e38f7443b69997855a4d6b623dd8a29d336c06aa726d11a1fd438cdc5edce", 0xa7}, {&(0x7f0000154000)="", 0x0}, {&(0x7f0000199000)="563de1b9ff3b36bdbe387ec5e0050c2664071fd1d7db24627d2032e13482465e8d2cf71bad349237d0eafef42ac34b357b65d68dabd0290be1a1bbf1889584d9b619f1c1c586fcc94eefabb6c28eb33749882554ae3da6be34dd1919d34e029077697d17ea0d7406889314a42dab00a8e9b5c0c5481e5a636192d44874f0adc52da815e224182cfadfe3317b28b9820e9c53dd25c07c49ce3d4b8e24caf3f299d61bfc8f05225e041fe8dd7c808075a1c66176d43d1482b1ff39e370fb", 0xbd}, {&(0x7f00001a9000)="", 0x0}, {&(0x7f000022e000)="1d2c37ea8cf25b70c0daf19dcd3833b1f59ee86425295123a579d389ba613bb6925e139190a088d2165514be8a97a41ce9e083ab3ed3e5e0207fba5c7f95ed2d7b439e557bf13bd712d8c8cde0d219ff9fe2d224773d40be6b63a2b97330a831ca5c8a1c5d357da6bacfd453d5f903fc323ecd57abc9bb0d63bfb7a9a0172eba7dead667d84d066bec457bf9a6d55840291f491a6e943047192ed8ec52b978479a9dd752064ac563d542ce321080118b26234976d274c8021afc834e9a83d6b929604408f1fe5befe12cf313", 0xcc}, {&(0x7f00004cc000-0x2a)="98d1e749764a29280e9229407fa961f509f2f66bcafbc6f8a6782cd47c62d0d93781568fb955b39ad48b", 0x2a}], 0x6, &(0x7f0000097000)=[@rights={0x18, 0x1, 0x1, [r10]}, @rights={0x38, 0x1, 0x1, [r10, r9, r9, r9, r9, r10, r9, r9, r9]}], 0x2, 0x10}, {&(0x7f0000448000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002b5000-0x10)=[{&(0x7f000003b000)="daa349831ef455a0a55f744299b8ec74e78f1f8419c1c8ca3f76007d048f44d697f444565440cd5e1975ed9beacf22a3f4492d9117617c424ee1464eeb4ba1868504dd9f8b36d8c553d218b0f16b75e39a63d4dfc033eca08345f9a7899663aa220459ed2ce39780fa31e258db0b1d830d0d9aefe8780a5ca9cdfe7b35dc931679a8e529207aba954e39ffb0c8761cf668cc7f0bd44da95290cd5d7b66a3b8e1752417743a1da94467f08a2f1fc48eb75be552cc9d75d81208d2edb89aab5e8ad5d64e9476fcad94b24e634067e63ede3f0f23c5456e5b732f75bd623a4882eb64eedcaf0190613f685a", 0xea}], 0x1, &(0x7f000051a000)=[@cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}, @rights={0x18, 0x1, 0x1, [r10, r10]}, @rights={0x18, 0x1, 0x1, [r10, r10]}, @rights={0x20, 0x1, 0x1, [r8, r9, r9, r9]}, @rights={0x28, 0x1, 0x1, [r9, r9, r9, r10, r10]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x7, 0x1}, {&(0x7f000051a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000051c000-0x40)=[{&(0x7f000038d000-0x84)="72d23c1d3f7e13861efc97256e6803c9dc597d3e265cd2122d210742adf56580480603f69703833f2eb34d8ba6af98c011c3b800b48d62eec83899c7ab6316e0244f1c35719ade4e4edc32f94bcd5c66603826f8f1f373e070a7e652f2e8dc4152f3642264203374699feb20437bc23df62a0c031f9a2a464e7e0ba2324c2a1aa4e1c457", 0x84}, {&(0x7f000051a000)="88a91ef0bd28a644c7c28b3ab5fae02ed87c17622a100ad130b5fea7cde24bd3a80ead64ae24ca937b3beca93556f5c0efe2c15f053e4d136cd823a7e945ff3fcd0f8683c5f687bb6148178abbfec419fc9d285f33dd72d786d234cec3f5c7c89643de1a9b595942fe63b7b5f7a0b271c50fdc7cdb044cba201c4a6400987527054028ae43e421a45592dbdded4bdd09d73b6ef287f71f7cfeddb269f58afea1089762320e264813457af615081384054a42cffd04d88e6fdc2eed4f7731106c2de3f43d7b785d669dfe7bbf862af0d56237d7eb58923f258bf910a1e4de5654424a27d2a9102ef377aa1b0c", 0xec}, {&(0x7f0000030000-0x13)="c2ef7930a7a6d476253ee577753664d18b193d", 0x13}, {&(0x7f0000443000-0x8a)="9256ff0171210966318e481137e33b9300c23b032c16d696a4fb233677b95d62fd137a0d709b2c49cd26219fcbcd0efb6cc51bc9f9e5ad1cd4348dfd7b165f1c3fc6dc4194a38915a45e1af9c1a31c6eafab58f1a23ca2590bc0eda5a239e607fb8f96080b78b22c841f8d1c2bba98ab58fd8bd4fe6533ef1d231c6dff90f8e9b557fa295a3beddca1bb", 0x8a}], 0x4, &(0x7f000051a000)=[@rights={0x28, 0x1, 0x1, [r9, r10, 0xffffffffffffffff, r1, r9]}], 0x1, 0x8000}, {&(0x7f000051a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000051a000)=[{&(0x7f00001a8000)="8ad63ffac534a78f54c815c5a70ecc3779532c9501dd2dcecc513c5817aec1ee4a9a83dc7c8e46a42687fad09fdab534ecbc64b255e3b412ff5d97ef408c52f21632e90ead9e4bd77c259f689f12f1b9698d77d9cb47653e6ffe99377d53035af24236fb2d354d504e5403b2feeaae726f0a3484f3351c74d3fd29888dd864896b1e7fc61d46ef7610864d8c48e95f95f6da111a06f0621777f14f4e21", 0x9d}, {&(0x7f00002a0000-0xdb)="b7a00c5a6b34812c3334951b439f066bdef9ea6053d2d1141e706debfdaf746a9c05a25d7953df20c0d9e9cdb2e6be36d4970232e2cabe5416b07d285bbb12fcd00d5c4040289a09fc6224809f73917fa34140ca58bdbf4e0f689f375fdc700b1e6c6e8f2194b5dd4ddce73f5a90e08839f7b0bcd45a0119d7f142821319f19a6f76fa0275a3f6d29165075b93e393a02d5fba6ada23aefec268c327d2d5b0eb9a161b4a6eb2b307f5f9214fb39a055cacdf24b6b1cfdcc7676e65a4eb7f2845bb6429437976aa9ce18d74f8cb60c08f40b1bbb35f3e25b08bda9e", 0xdb}, {&(0x7f000051b000-0x3)="4426d8", 0x3}, {&(0x7f000051b000-0x48)="505a36e8937ce2c89bd3c70fc78ad275c7bdf08f340c1b19f7917c27c7e9030a8c705701cda3e76d0da00ecc8c3de75dc27ca65226db996ba135ee8c6aa967b81a93a462b70dd667", 0x48}, {&(0x7f00003b0000)="8029ede7fb88997ff5b9a399b3cc2bc777da294a", 0x14}, {&(0x7f000015b000)="2e3c96e99ed5e3b2b0ad5a7c1e42438f002e4e9a326d95601959", 0x1a}], 0x6, &(0x7f000051b000-0x140)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2, r10]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r9, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r9, r9, r9, r10, r10, r10, r9]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa, 0x40084}], 0x5, 0x90) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009e0000)={0x3, r9, 0x0}) ioctl$PIO_FONTRESET(r11, 0x4b6d, 0x0) msgget$private(0x0, 0x1) unshare(0x400) socket(0xd, 0x0, 0xfffffffffffffffd) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x4000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a44000)=[], 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f54000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00003cc000-0x9)="2f6465762f72746300", 0x141000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000ee2000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r3, &(0x7f000012b000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000eaf000-0x1a)="aaef643f149e26239927092a8af0ffa66887b3128d0aeb41a880", 0x1a) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000fb1000)={@empty=0x0, @empty=0x0, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x18) prctl$setendian(0x14, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000c68000)=0xd4a6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000555000)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000385000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb94, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x415e}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r5 = dup2(r3, r2) getsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f000020c000)=0x0, &(0x7f0000c45000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00007ff000)="2f6465762f6175746f667300", 0x400177, 0x0) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00006d9000-0x38)={0x0, 0x0, &(0x7f0000271000-0x10)=[{&(0x7f00001cb000-0x80)="0989000000000000843df3027381fad60007eac93da65f73147683c80e60337191a58df0c2c6d5b870ca6e0402f41eab5e606a5400ab3f2b66f1ac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f10561147644288ac330534e21d9866cea316441b3fca929408ac31ac96fae38c279faa18cbd3fc292aab32de6d", 0x80}], 0x1, &(0x7f0000339000)=[], 0x0, 0x4000000}, 0x0) recvmsg(r6, &(0x7f0000baa000)={&(0x7f00004dd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000397000)=[{&(0x7f0000f7d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x1, &(0x7f00005e5000)="", 0x0, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000bb0000-0xb)="2f6465762f766373612300", 0x0, 0x400004) r7 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x20000000000, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = creat(&(0x7f000004f000)="2e2f66696c653000", 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000233000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x8000000000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002bd000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getflags(r1, 0x40a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b96000)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000db5000-0x8)="2e2f66696c653000", 0x0) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000114000)=0x0, &(0x7f0000a02000-0x4)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000031f000)="2f6465762f6175746f667300", 0x10000, 0x0) getpeername$netlink(r1, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0xc) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 0: clock_gettime(0x7, &(0x7f00001fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x8000004, {0x0, 0x0}, 0xffffffff00000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) 2017/12/04 16:31:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) fallocate(r0, 0xfffffffffffffffc, 0x8, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0xb, 0x7f) munlockall() setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006dc000-0x4)=0x6d, 0x4) r3 = dup3(r0, r1, 0x80000) creat(&(0x7f0000004000)="2e2f66696c653000", 0x186) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000943000-0x4)=0x8) socket(0x11, 0x800000003, 0x85) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, "6861736800000000000000000000", 0x0, 0x5, "7368613531322d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) accept$packet(r2, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002d8000-0x4)=0x14) sendmsg$alg(r5, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d567", 0x2}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000af6000-0x58)={0x26, "6861736800000000000000000000", 0x104d, 0xd, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f00000de000)={0x0, 0x0, &(0x7f000078f000)=[{&(0x7f00005c4000)="7a601fca522d9ff1e6c2fb602527beb32144a0b73dc3ba824cf8f36d8af07af112d2d79987d358e47fd512c72cb7d7ad70bc8181a384a4cc97e5226f4a5f81149e4f0290d2571eda9fb0840bed8e344ebadfef8b62d77e875b143d263aba0d2f33d7da026b2fe8e03f2fa9d5c04febe8c3c59ad4fb8c", 0x76}, {&(0x7f000085f000)="b6f07db67779cd1b07ac677c4c6112356d1701fede0c829303d29bfb2b4b8da39389cbf6582ef816b49d2a47ae9b9e25c79ed7ebd94beac86ccd802b2d62cadee7e12dbbf45895f72371865f7a1b68e1f599358bfb036a8e9aac06c4e6179b9a725e0c87ce8f2f234fa55d6cd86627071f8d4c04ec444497544309d49679b33221520d02", 0x84}, {&(0x7f0000af7000)="3b4087b16e96110c5bdb4dd3b32f7e982a19142278b8b90006fc623f5efb9c5421b09a78ae6c0a3da71b307a45031b937c2c694c47ce63eed3822051649765cde479fe4d11bb7cdca6f58fe56dfe549a548a6cf0ff265aece775ba8be3bfd10b3b4df69aa5f306c6634a44596167fa2886e82c488f59831c2b6bc804e7ab63ba95db24ca8e7b537f2e568e074200b46741c24333d2df2185038aa015764fa8cec24d62793b9e250e399fc7430a0bd230ed87af885347540a21e5a50978f710113f6c5a88", 0xc4}, {&(0x7f0000069000)="88f57063932c89811070587bc6006aac91d9da966ab5e9c76f06cb625ce7f3ba1f95aed255d5871453d6a5f1a7c6c6965d2d21474810f337ed45e221044bc1f763f360d82d21212c6f3640562b25882b934e5c880404755e9899bf5ea5cdbe1eccf4ed84baf252575821ea0a4a33b3978309d8ef1c351c94d620f98088e0b2eeb2775358b83b938e865ff5cfe87a0048bfc26c09458cc9a7c8f37b53b2fb867f13a528dbd084760ecff5cf4392996191b6dd3b572c390181fbdfcdac1da120afd3021838c0682d063f39a7bcb0b1ea9edeaf6b2d56449186bf609de3e457ea0f1338d85bf566db0ba641d4bd8e79c560c847cefb1be40d3e60", 0xf9}, {&(0x7f00003c4000)="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", 0x1000}], 0x5, &(0x7f0000140000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x108, 0x117, 0x2, 0xf3, "e5d6806e48af36f857b0f09c2696f70f84ee929bc5705df109d545a1c5ad7a6eab7fb4e5a8b02a47d27a0d3a8eb73f587ccb5ffc864579d1180f82a2d22be2e0aff5d3ef79fccfc3894bb8e8023899767c8f2103acd3eb5708ef395346fce1ad5e6f78f987d520aed30039909acba60c1ce1891c7f56086abd9fed44d1b0d46aed26fa7e181012e603e563dd512d8c06bc2d8a543597b824a10b4e8ff06fe6aabfeae6b4de9f91e5248e5fdac314dcec3fe4a787f187057a79e38a63a581fece4dc66acec03ced6dab8e9fd23019571ce329f71eb83eb8ecd1a57d05dfbfb6aa4bbb62f81f1b4979bbbbb6bb68495a5a6f331d"}], 0x168, 0x4000000}, 0x48801) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[{&(0x7f0000af6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, &(0x7f00009b9000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x80000001}, 0x40000002) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000398000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000381000)=0xeb, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f76000)="2f6465762f72746300", 0x420000, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000f77000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x141800, 0x8b) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000955000)={r3, &(0x7f0000b1b000)="ee5de88899da9a6075276a0576d61ba743e64cad1cfaa667487e79ea069cc307", &(0x7f00007f3000-0x9e)="ee1df2ff5da9c48f0296b68498ef9e98c08978ec7a88fd4da8690088b3671722a75db14b5e7521b6e3a2c75f206e24aa58553deaeaf81a5b6f0bc93c475ae234034989a811b37b9786ed6249997e3bd9830ff8ad38b676181ea752f4c120cae6b04edce88b369cd7c4bd312985a798fc97b9494272e879fbe1af615b4781343022c286d30c05315e39f7378ffe33160bd4a530fe9d3c10d0aec094884e93", 0x1}, 0x20) accept$ipx(r4, &(0x7f0000f77000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e56000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f76000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd61, 0x1, 0x2, "a4c39bf68ad45247f097c2951927cd91445794b27c07e253c7b356ec62681174f47af06b9341fdf4c63ca50399eb38c98f7f976989fcf00dae7c0effff2c7d2ea440aa600935a46827dce0370d6aeeb0"}, 0x160) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000011a000-0x4)=0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000e0a000-0x4)=0x0, &(0x7f0000f78000-0x4)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000100000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f78000)=0x7b) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000eab000)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f9000-0x9)="2f6465762f72746300", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000069c000-0xc)=@sack_info={0x0, 0x8001, 0x4}, &(0x7f0000e7e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000075e000-0xfc)={r2, 0xf4, "c48cff7c733d1b54188641e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de76856ab9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca3a4a81b1375f1153b61e4a8948a02f26c4fd2ad4b1809d437b13c034807b423fae3d41fffffff94c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61fc"}, &(0x7f00005b7000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000df5000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x7, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d8d000-0x14)={0x4, 0x0, 0x4000000000009, 0x2, 0x26}) fstat(r0, &(0x7f00001b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000e8f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000a3c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000472000)={0x0, 0x0}) name_to_handle_at(r4, &(0x7f0000506000-0x8)="2e2f66696c653000", &(0x7f000090f000-0x1008)={0x1008, 0x9, "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"}, &(0x7f00003a5000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000745000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00003ea000-0x1e0)=[{0x0, 0xfff, 0x0, 0x1, @time={r5, r6+10000000}, {0xffffffff00000000, 0x0}, {0x66, 0xcb4d}, @connect={{0x8001, 0x101}, {0x7, 0x10000}}}, {0x9, 0x7, 0x0, 0x42b17f87, @tick=0xfff, {0x4, 0x0}, {0x7, 0x5}, @connect={{0x5, 0xff}, {0x0, 0x101}}}, {0x82, 0x1, 0xc8, 0x7f, @tick=0x5, {0x1e21357f, 0x81f}, {0x100, 0x8}, @queue={0xfffffffffffffffd, {0x1, 0x9d}}}, {0x8b0000000, 0x1, 0x2, 0x9, @tick=0x1000, {0xa7d8, 0x4784}, {0x7, 0xf218}, @connect={{0x3, 0x7}, {0x2, 0x34}}}, {0x0, 0x6, 0x8, 0x0, @tick=0x7, {0x10000, 0x8}, {0x7, 0xd9}, @quote={{0x8, 0x2}, 0xb9c8, &(0x7f0000c22000-0x30)={0x3, 0x89, 0x800, 0xadf, @time={r7, r8+30000000}, {0x6, 0x7ff}, {0x9, 0x8}, @note={0x100000001, 0x3, 0x100, 0x100, 0x3}}}}, {0xf7c, 0x3, 0xff, 0x4, @tick=0x4, {0xfffffffffffffffd, 0x0}, {0x4, 0x0}, @ext={0xc, &(0x7f000057e000)="97d96c224a308c1929f59538"}}, {0x6, 0x8001, 0x800, 0x3, @tick=0x81, {0x100000000, 0x8000}, {0x3, 0x200}, @raw8={"6810064c5468bb009834c3f0"}}, {0x1, 0x9, 0x2, 0x0, @time={r9, r10+30000000}, {0x20, 0x6}, {0x2000000, 0x45b}, @result={0x4, 0x80}}, {0xfab, 0x1, 0x7952, 0x7, @time={0x77359400, 0x0}, {0xffffffffffffffff, 0x1}, {0x7fff, 0x8}, @raw8={"73936df3aa355d983850a7a9"}}, {0x1ff, 0x8, 0x3, 0x0, @time={0x0, 0x989680}, {0x9b, 0x3}, {0x5, 0x3}, @ext={0x86, &(0x7f0000afb000)="96c085946ff008c9fa8757cf7ef9d6cdbea753d83518b33f261a11c4f1ebca7b41bf8c86a46c8b8d54439fd4346f631c8e5963941ff779fd902865d64114586f614fe08fc686fb6d72c47fb165998daff9e29d183e27d23cb0cf4923ab9f4b56207607096fad9cbf6fe866f721120d453a126015e96203aca7d132d617532fd52338f8d6a92d"}}], 0x1e0) r11 = accept4$ax25(r4, &(0x7f00002c5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000605000-0x4)=0x10, 0x80800) sendto$ax25(r11, &(0x7f0000310000-0x37)="57813c97a3887315180df25a3e92d522cfca50fe65e949580bfb32e5e2f3a69615742e2a8a0b968218a6a202be9ce2fae878940d12b43b", 0x37, 0x8800, &(0x7f0000d2a000-0x10)={0x3, {"61111e0000008f"}, 0x4}, 0x10) r12 = mq_open(&(0x7f0000f71000)="6574683000", 0x42, 0x8, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x80000000000000, 0x0, 0x3}) r13 = epoll_create(0x1) select(0x40, &(0x7f0000afb000)={0x100, 0x6, 0x6, 0x628a, 0x8000, 0x80a, 0x3, 0x7f}, &(0x7f00009cc000)={0x0, 0x7ff, 0x5, 0xc708, 0xcaae, 0x4, 0x4, 0x2}, &(0x7f000041f000)={0x1c5836ea, 0xfb9f, 0xe953, 0x4, 0xffffffff7fffffff, 0x6, 0x3f, 0x2}, &(0x7f0000f6f000)={0x0, 0x0}) setsockopt$sock_timeval(r11, 0x1, 0x15, &(0x7f00002e6000-0x10)={r7, r14}, 0x10) mq_timedreceive(r12, &(0x7f0000f0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x9, &(0x7f0000fc9000-0x10)={r9, 0x0}) renameat(r4, &(0x7f0000dd0000)="2e2f66696c653000", r4, &(0x7f0000bd5000-0x8)="2e2f66696c653000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000faf000-0xc)={0x92cbcae2ec1df567, 0x0}) chroot(&(0x7f00001a9000)="2e2f66696c653000") epoll_wait(r1, &(0x7f000093e000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000384000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x4, &(0x7f00002c2000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009d000)=0xc) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000164000-0x28)={@generic="3a0b242a39c3564ac035d0929e49cbf7", r15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r12, 0x0, 0x40) epoll_ctl$EPOLL_CTL_MOD(r13, 0x3, r4, &(0x7f0000b9f000)={0x14, 0x0}) 2017/12/04 16:31:21 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000005000-0x10)={0x3, {"0510002200e203"}, 0x8000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x55)={0x0, 0x4d, "0edd9042a0520500000000000000d0dae3369989458318836530d3ddd085fc0a316765d1c443931f3956147b4cbb28a876ca544c21d0d3bdb359d0bb04b5f428408c0614a3c33a715475da2808"}, &(0x7f0000005000-0x3)=0x55) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={r2, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000030000)={r2, 0x5, 0x1, 0x80000000005}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000010001}, 0x8, [0xfffffffffffff800, 0xffd, 0x2, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000)="24000000190025f0011c1ffbfffffc0e020000000001000000001305080005105f1890b3e0907c", 0x27) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a22000)="2f6465762f6375736500", 0x40, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c15000)=0x2db, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008a7000-0x4)=0x80, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000028b000-0x26)="26000000430047f10701c1b00e00000000000000010c000009ef18ffff23f1ff050014006e35", 0x26) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c68000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00005c9000)=0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f000024f000-0x4)=0x0, &(0x7f00008f2000-0x4)=0x4) sendmmsg$nfc_llcp(r3, &(0x7f00000b3000-0x188)=[{&(0x7f0000528000)={0x27, 0x0, 0xffff, 0x7, 0x0, 0x0, "c6c24c9bae7387c90038d2f222e2941d7739cb4dd375d3c9e8350240cb1afd1884b216e6b97992d36e04bbb6c7e21bdd3c59e1b553b1430ec86bcce10f9d43", 0x9}, 0x60, &(0x7f0000ce7000-0x50)=[{&(0x7f00004d8000-0x47)="d9e48fc81c2a25264348fb5d8051b6fb74b5ed3d1bce9d6c128724614f48124d2bab0e23250570f5c3176c1328bde27032274e2b4691c56d45704308371c2d20063d7bc4de0775", 0x47}, {&(0x7f0000ddd000-0x45)="e954900107b9a20bb8cf5b1c57226b4fbb80eee9e24da4958f69446665e1c623f80f81e73eedcb33489822d89157876800005d4badc30ad45e4ebf3f92074938d46636033b", 0x45}, {&(0x7f0000880000)="87c2c8d672f19d638dca6eb7442576b38a2b374c42b7531f7dd6b9021f9ada31c8d7e5f3581ab1c2665a8604e3ecfb29fcdc4d88f597138e8f26b074307f8e8f4f664eb0339ef3d30adefe48d0ddc09c9d6946f2cb354d7b6955bf5e40c58160a6f8c1a22bc0eddcfd4b15f2675c0b3cc8caf13969d565fb205052b0d0698f0aaa3b2181b3707bc4d1ed84cb41c4405581c1a8ec0cd8d61b916e0b5a45b8f3fce0ff28b92bf1ba304f6077a238418d693f79913e5b9100b947b63ac1ea9cf1c32662e0fa9fb9a9d4978a47c90ad8", 0xce}, {&(0x7f0000d34000)="3ba8c562f31c96a84ad9f27142999099cc59930a15ec41c3d35ea2c83220174b641091ef1c1e30543cd57f7cddb04c9706cef6f1cc8a4cf854c2dd22f4ba56e8ed0010ed6d6bec26d57a016bc5", 0x4d}, {&(0x7f0000181000-0xef)="1e89a653a380f0d11d56571ecd32bb8cc56ba4fcf1ec1918a0480a2488e981925b4dd3ae105d87419e7ec1d9202a9e27598e420fac229eef6caa71950a4e07d52a53d36ebab7350e14291158b632f3a10beb154b238b888e2857d1fe1465a0acf09f6633f3437492658606437588f4f7873963f9d42e50e63edcc50798a761659eab441f4d25d33d60952f55c1b57c6a6eff829c1c41873f7c2c930035c547cdf8d9d99ed67f57ec10c3340c22c0604c55b41e8a85c76398a844692e44319c83bb128e9e2bb9cd4f4ae7355905a4c18a3c043d3c3a6d0a65230f0ea2641f83803eb1f65a99f533444a5f2aaeb7aedc", 0xef}], 0x5, &(0x7f0000819000-0x98)={0x98, 0x119, 0xffffffffffffffff, "fed750b890bc64e346d22b196793a5ffa070e5416fb43869402ee975559bbb8c22b651c0fbc0786660879d2bd12255f991500fdb47cb7b2c6c0684a1f69c8fc4bd1c0d7e6467c46520359dcd5690be2849d0aa28bcd6cfe945f2e83daa8a0e53ce5170d1276f75895254ad4c9c5a38c07f2e8ce46773f421f4d66d9226bc93eb5a"}, 0x98, 0x4048000}, {&(0x7f000059b000-0x60)={0x27, 0x5, 0x3f, 0x0, 0xd5, 0x100, "b9f55df26f2e1d33f3f929f0874fc07b1b6d6f2ea474d1c819860c0f510927d8fdc62ad6313d7459d6a3fcaa85fe854347c83482bfcfb3446c539db4dca64b", 0x3ebc7e95}, 0x60, &(0x7f0000847000-0x7)=[{&(0x7f000009d000-0x5b)="dfd0350e858d8eb14d9599f71e7d1b0df9dc6438580e99186afc0b741b6df8026aaed525df63c5e6c126b0148cb2a914cd56019c604635da652caba840e7a6fcd13ff44410d43432a01846c61b9d07300aa99d21275c6c8ff7ad7c", 0x5b}], 0x1, &(0x7f0000dc5000)={0xa0, 0x0, 0xec9, "f4254063bf1af8364f79f7cb435cea3f0fbd9377dc97cd2fb585932e3ee96ba91272e3cdf698304d16222d69f164960b6bd81871837d55609dea8789cf5114ba79c2d01af3590b05ec276e9621593a9cd13b1cb809c3921c1fbc9927ec6c651ab547825ee3f8239bfb0b2c135a3a5f3748039d055fd13897dc209df6f1227dc25f1b729d8ae9fe2a3eb3c7096fdf"}, 0xa0, 0x4000090}, {&(0x7f000016a000-0x60)={0x27, 0x0, 0x100000000, 0x7, 0x7, 0x100000000, "cd679d3f359b260f99134626c552b5960a7fe5088770fd2bed51c61fb37af1660f3fc566b95aa3dda102dadcd9401b9e1ef2c7821122c39f3a995f8c0b3e9c", 0xc23f}, 0x60, &(0x7f0000d02000-0x30)=[{&(0x7f000051b000)="b8c1ae0257703da020454eb9b5dee3de51f834542ad914b5b4c37230488b3e1c62a66f4531a2aeb9232947d6a20986b4e7d57f78676fed35c012d33e3be755cc5a718c0db53eda0d1489e6bb31b18c28e4a4bfb4b8579de41958bb79de6748c8b0262390ca04a61ecbdd9eeb250b53e0593ba91deff109b4b686554f6e0a76398ddf247dcc53ea44d04af73637d59d87168120579ab4eeca3b8289b195bb7d881f67dc6de380f47b98a367e78386577cacc20b01da494cc2c0c6bcd0c491f54fa57d9fe7f73ece7daaf5fcb296becc244b96fc5e3f01a4d83ab4697e8b05a3c6fe6d7eb6977368e1cedb9bd64f9736bc", 0xf0}, {&(0x7f0000f19000)="8079d0a6bcbabdb7b56d85e7a2d43aeb061c8aa143edc7c17ae5049f8ee78e651c56fec6d059db6b5ef3b1355294959a5fb379e25f6cb318ee880f5c57ea801965d54ed26aef6374aa3a905e84f7a6d5d4fee4e23d44fd476f3b3335899de3e3c2b820bb5d5883305cca1b1d0ae52373d250d433935086bc3a5288d76dba9b6c61d2d6d45170cc2a0e77fcf3cc1e7713882256cad9b4bf41d3a082a565f795014aa94be1bbd1800689ea58", 0xab}, {&(0x7f0000068000)="f3bff4b763f020d2eef61a5a5b849477a613119b553d8fd4f0ec7131f3446ae4d26ce7becbf3cf2afff02d97a91ba446c877655acb93f2a4b83c8e83660899e82900ce17ee7c73ee6b42c0", 0x4b}], 0x3, &(0x7f00005b6000-0x108)={0x108, 0x11f, 0x0, "743d62fd331227086f3cd72b3cb8b0b0dd010ee74038b9369966746ea3c7fbf1beaba18b116da39b61d35b01180e1dc0016f8ef4c8c92bfb75dd479c77f71171a489c300b5782c406164abf478375c8e91c6dfe060f3f5e38cf4542062d8660a160d62143a1b13525f0ffd88880497a6c49911fb57b52f47b2eb3d1b1bf5ff1b2813d6b0c35fd2724586e601bde2699e17efa7969ffbf43172add3db57bed4c877023193b1cffcc18d0992e8d7d94d72dccf871bb6a6407eeb4e991dc5deee3a40629b28d145acdb10345bed87236d131b61daa1387e0cbb26e8f8310c47af5102cac841405210a4bea24ed7f43b51a19f"}, 0x108, 0x4040000}, {&(0x7f00003d0000-0x60)={0x27, 0x5, 0x9, 0x1, 0x4, 0x100000000, "ce584cd990c6f0667aa6a8e7adac6274bfda0c8bceb594d8681946de7c65704ab145510fda2251f946c3e2e7e9b8975006c4b0723f5620215dc06c1eb4cc2f", 0x209}, 0x60, &(0x7f0000ee3000-0x10)=[{&(0x7f000032a000-0x19)="7a4a565241c4e40081dc72f111ab1f29a9bfe5816b55c5706d", 0x19}], 0x1, &(0x7f0000195000)={0x68, 0x102, 0x6c6, "1369ee5fef7f9cbe114121e4c9191a5ae4e59f20ae9b5e5fe2c9d4849115556f8cfc131b2c4ca75efbaecfdae1e401dce3bd0b6d9df89909daa38e13fb1958b06bf3992f5f066a711325c412cb5224bd7e"}, 0x68, 0x40000}, {&(0x7f0000486000-0x60)={0x27, 0x1, 0x3, 0x1, 0x100000000, 0x200, "cbab9e41c172ff24864dbdac5a5b7d9f41fbdcba4c79a9a46f2a228522238dfb007bfc32ffec38bf85e382ac6a362ff10b03b3419f072cfb6990f2d64f7d02", 0xe5c}, 0x60, &(0x7f0000d3a000-0x10)=[{&(0x7f0000f73000)="2e8ddd359c37a41ee93dcc89415db0209ced1bce38df0f290992587242ada68a3e5278a8802fc9584b643a81fc9e361b42e65fb4721b1b676b870c7cc2680ccf7b43fb87bf1f2a6473e7d1506336af82f60f68c80b7b5f0378429c73896e62452ec40fd31b422db1747b3fc0d6bfb811866976d265621e313aaebb9917c12139f1e18a65e755b231360a94618fd3d6c6e65773cc61f3b55773dd1b3572f736575138257a60aef013127af2d476180f55b12403896050b67a84039b06819603ba6b72f26ee6181d7b10488db6cbc7", 0xce}], 0x1, &(0x7f000024e000-0x90)={0x90, 0x13f, 0x7, "10151f6e8e1793d98e713d929fa99462683c38bb54b50c68486d4e7934b1799d54f6a339fe6d0907caa9542d006aa5bbbd3dbc19f449d7a13cc5b88214efdc2b06d8fe770ed162d8eaa44bd37396f0b8f821902edc2ccc0b3f460dca53cbf3aaffa693ee818bb11ccc5d8c9d8b5ec8c106de6ea8d8c1b579ab81c3a38c"}, 0x90, 0x20040841}, {&(0x7f000058e000)={0x27, 0x89b, 0x40, 0x7, 0x4, 0x4, "0a8568093360928cd04a590b0ebea49f159bec9d93376addbac0e234f431ee5c5756c14f71ac1d0b1a815c8c72715dbca9fbaa24aa21b0009d7c7d0322e2ff", 0x101}, 0x60, &(0x7f000044c000-0x90)=[{&(0x7f0000ddc000-0x53)="b616141a223144dfc2e401ac5f6ddcad8f3c878efac63ffbe7575877fc55671b906274c855b24f2096f0d1c604e42a3c3d26bd601ae2af7adb15bb10ab1fa2427bbfdf092c51f612d95ac5225aff3999d340c2", 0x53}, {&(0x7f00003b9000)="371269270653fb", 0x7}, {&(0x7f00006ee000)="7088ce7fdecd20a90424436f7b34f906a9d600a1a348f613e70360e65aea670fd198126bb9eba6f7a31513c7c2ff8203edde74c329bcbf2308b4f5e85121b729b6d0b72fad2f0b430dbdb7efd8e83e383cc2f773de11624c86b117768d8bc022c6ea1654e34c2fe752acfaafccf3df0f08d6c41de3acfbff75581ac45b7791a478cab99cf014817f394d4832d108b232337b610c308e21", 0x97}, {&(0x7f0000796000)="b8b1dd7c160af79569c946ad3d052c85ec20a97cb2041ba5a93b7478c0609105021aa2c36dbe765338907ef25c03582fa2dc679ccbcb5f764814d5506535e1b6c12a59669c79b2354787ae7e9138bfbd8c086dbff719c2bad44e3e65d8306fb6f02863fb2fc8f50ec1b5237e4774e2133de84c0cd50227781341355ce2c079f97be47c6655230bb21b409cecb62002cdf062b51064fe987d1074a9e4b3bc095c9f643c47bb6ff3639f55c3982180", 0xae}, {&(0x7f00009f1000+0x384)="5c7589444e2066282cd33b", 0xb}, {&(0x7f00005ce000)="", 0x0}, {&(0x7f0000323000)="09df7533a327a9581eaf6375751da553", 0x10}, {&(0x7f00005b4000-0xbc)="65469f61d3ab6394c1387cd0e534a0a92312eab4b61d3a962e8ba0106dd0dacc378747d6f28c178c0fc7a2b7f02485bf615eb45f869b7300c9c95cd27d885e3893abc549914df1b839e0a651338042c5f93408ff1ac37fc6c5e4ad890cdd5fe4a2143a2446c67684206ac5d5ede1b3e4d8a429a23cf8f299f08fdd5ef9e5eed6d2a62b9f04d6dca7bc80adab4186c0ab3e7e232a3b2baf4c6638b178e662054587053dff5bf6991749da461a871efe9fb6dcfe5f15d0fe206e2bebbc", 0xbc}, {&(0x7f0000be5000)="", 0x0}], 0x9, &(0x7f0000ae0000-0x88)={0x88, 0x107, 0x78, "2a76097cc9ec1d29d184e6c17be44309221b400f2d5017ab1518b5ead25a46a8b90a5d9cf70d405b8d8e8fb82ab6c2cf2f60c39cf62369c247bce7498d40476e8c51815b8584db1df2cbdb3ba0856e4ce7c539ceadcd24bfb3b575bf8499eafff59d72142969089a124b21807a499df0574df9b1ae7e78"}, 0x88, 0x24008001}, {&(0x7f0000b89000-0x60)={0x27, 0x7a3b4d13, 0x7f, 0x1, 0x3, 0x6, 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", 0x1000}, {&(0x7f00008e5000)="9168ee2af1fecc9f235cad8aa25078cea580e8018238d5670d9f56a08826cee2ff3f2feb96634a140803356e68fe6a88935837ad1e407e70d0adedb43f03d7176ea8cd1442aa4a76bfaf32e17a243cd00a4d9c6537e159149cac37cd917cc5e8caec62ec96dddf2dad486abe4e7327fd0820d7fad7c3e0a5f7d4e80ec9f834884d5c858219514dc916ca1b4a90f380ad227851228e27ef0c85e5e067ce89358d7ce0b34647c3d52190f9dbceb9f65481294ec9c09897d08032702bfc4bc804088b3ca17a76540bfe951dda012336757ff33d6d81d4c0cde65c7a3315cc00b8e550f8a7ec603dd1e21e8e2fed5c1be3b01d8cb9248d993b", 0xf7}, {&(0x7f00002b5000)="01dcbd6b29309f4ace66d6d2cdbd303f9691f21731d653", 0x17}], 0x4, &(0x7f0000c81000)={0xc0, 0x113, 0xba8, "a0cb233c79e050113f4ec3efc97a922e48225aa4da5bb6da8cd2781a09f83ad4036ff5925d8092b891ce11cf403a884e2e96530a8106dbca5eace58a86dbb775cd84faa85cf20753d5aba9de2201b62d622be23b5d742e075cdf159aa31caa82fe4019bc8787a03fa645f86df760360afc9f0d9879cfc19809f08c7580dd2173ceec13b1def91efe16b87abbb0d51aa378d5de0b5777ede8053b72432284fc07cf0122ae5855fd81f5a2"}, 0xc0, 0x20000000}], 0x7, 0x80) fchmodat(r4, &(0x7f00008cd000)="2e2f66696c653000", 0x28) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000271000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d25000-0x4)=0x0, &(0x7f0000246000)=0x4) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000094f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r1, 0xfffffffffffffffe, &(0x7f000023c000-0x8)=0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000b52000)={0xaa, 0x2000000040000000, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f000074b000-0x18)={0x0, 0x6, 0x200, &(0x7f0000dcd000)=0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000082000)=0x2b) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000210000/0x1000)=nil, 0x1000}, 0x4000000002, 0x0}) readv(0xffffffffffffffff, &(0x7f0000601000)=[], 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e50000-0x4)=0x5) read(r0, &(0x7f000000d000)="00000000", 0x4) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000832000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000431000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="43ac0ee3672a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3ebcb9f4e5768ba69b54fe69ae8b5ca"}) syz_emit_ethernet(0xd6, &(0x7f0000832000-0xd6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0xa0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x5e, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x6b, "5c1146e2d2bb0e65004d1d52e914976c7b2319648a7612077a70147395b2558c2df36adf6157a20b32dbf1c1dd3a1804559be667196238b50a6c3a3e26011fd3780df7d72da5004d1a179be55d5d261d35abcc6034ed3ac7b5997dc561aad14ba347559d42f2c1ba3b121b"}, {0xff, 0x21, "44f470df3a2cd8416b1f11fbb8215f577773ee5c466dfdfa4626e27d1aa190dba6"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000833000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000834000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 75.639923] nla_parse: 4 callbacks suppressed 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x2, 0x400000814, 0x1f4, 0x411, 0xfffffffffffffff7, 0xff7}, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008ae000)=0x7fffffff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000687000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f94c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f5237a965b6e12787a776ff1be9998ab6c06c28a0be2a9f588d3bf24567067f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f77d02a6de73f09773c3e6cbb3ae366f9ab803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b68000-0x4)=0x0, &(0x7f0000726000)=0x4) connect$inet(r1, &(0x7f0000368000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000506000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000071e000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r2, 0x0) r3 = inotify_init1(0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0xfffffffffffffff7, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0x8, 0x2ac67e65, 0x4e60, 0x40, 0x5, 0x0, 0x0, 0x80, 0xbd3, 0xf7, 0x2, 0x400, 0x1, 0x155, 0x8, 0x5, 0x7, 0xfff, 0x0, 0x80, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40042406, &(0x7f0000079000-0x7)="2173656c663a00") perf_event_open(&(0x7f0000613000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000d34000)={0x0, 0x7fff, 0x0, &(0x7f0000529000)=0x0}) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000e3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x772, 0x0, 0x0, 0x0, 0x0, 0xcfa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sysfs$2(0x2, 0x4, &(0x7f00003f1000)="") r0 = syz_open_dev$mouse(&(0x7f0000932000)="2f6465762f696e7075742f6d6f7573652300", 0x50e, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x4540, &(0x7f000014d000)="", &(0x7f0000065000-0x4)=0x0) open(&(0x7f0000441000)="2e2f66696c653000", 0x0, 0x120) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00003b2000-0xc)={{0x9, 0x2d3106de, 0xfff, 0x90, 0x9, 0x1}, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000020b000+0xa4c)="2f6465762f73657175656e6365723200", 0x410001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb4000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x9, 0x0, 0x200000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x663, 0x1, 0x8, 0x0, 0x0, 0x0, 0x6, 0x7, 0x9, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f76000-0xc)={0x3, r3, 0x1}) ioctl$void(r1, 0x544a) readlinkat(r4, &(0x7f0000b15000)="2e2f66696c653000", &(0x7f00007a3000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) socket(0xe, 0x80001, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000046a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af6000)=@ethtool_cmd={0x37, 0xdff, 0x6, 0x5, 0xa1, 0x2, 0x2, 0x6fcd989f, 0x0, 0x0, 0x5, 0x6, 0x5, 0xffff, 0xfe2, 0x6919, [0x5, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r7 = inotify_init1(0x800) socketpair$unix(0x1, 0x3fffffffffffff, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) ioctl(r8, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc074510c, &(0x7f0000b18000)={{0x9, 0x5}, {0xb6a3, 0x5}, 0x7, 0x1, 0xffffffffdfffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r7, 0x44) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) times(&(0x7f000060b000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00006cd000-0x4)=0x2200) write$tun(r3, &(0x7f00007aa000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4e, 0x0, "6eaef54427f9c31f25c9bc2331b511c0536ae86f839550cd2f0df9b0a2f9f8f38a169a4dfc9d10ea7c1e25656960f0d03b696404a19f55bce1c5e0234bcd926a52c0d6b4dd36"}}}, 0x6c) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 75.639929] netlink: 18 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000941000)="2f6465762f7663732300", 0x9, 0x44080) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fb5000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x49, 0x20202) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x6, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2000000000000003, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000001000-0x8)=0x0, 0xed00) poll(&(0x7f0000000000)=[{r0, 0x10, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x104, 0x0}, {r2, 0x2, 0x0}, {r2, 0x10, 0x0}, {r3, 0x40, 0x0}, {r0, 0x24, 0x0}, {r0, 0x4402, 0x0}, {r0, 0x1000, 0x0}], 0x9, 0x4) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xfffffffffffffff7, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f20000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x9, 0x92a, 0x10}, &(0x7f0000002000-0x4)=0xa0) ioctl$VT_RELDISP(r4, 0x5605) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000f20000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x1ff, 0x1e7e, 0xf495, 0x7, 0x1, 0x0, 0x6, 0x6d, 0x1, 0x5, 0x0, 0x264, 0x7]}, &(0x7f0000f1f000)=0x108) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x5, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000f20000)=0x4) utime(&(0x7f0000f20000)="2e2f66696c653000", &(0x7f0000000000)={0x8, 0x100000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1ff, 0x2, 0x4, 0x3, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x80000000, 0x2, 0x5, 0x6, 0xb5, 0x3, 0x0, 0x1}, {0x7, 0x40, 0x800, 0x8}, 0x8, 0x800, 0x2, 0x0, 0x2b, 0x0}, {{@in=@empty=0x0, 0x8000, 0x88b7}, 0x12, @in6=@loopback={0x0, 0x1}, 0xfffffffffffffc00, 0x0, 0x2, 0x100000000, 0x3, 0x4, 0x10000}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0xfffffffffffffffe, 0x32d3917d, 0x205, 0x3, 0x3ff, 0x5, 0x1, 0x792000000000, r6}, &(0x7f0000003000-0x4)=0x20) accept$inet(r4, 0x0, &(0x7f0000f20000)=0x0) [ 75.714300] netlink: 18 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000c4c000)=0x0, 0x80800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000353000-0x4)=0x80, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000fea000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000-0x4)=0x10) getsockopt$inet_buf(r4, 0x0, 0x31, &(0x7f0000f0a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000963000-0x4)=0x70) r5 = accept(r1, &(0x7f0000fe9000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000bbf000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000feb000-0x4)=0x48) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00001d9000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000aeb000)={0x0, 0x8000000000000000}, &(0x7f0000ffd000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000ffe000-0xd4)={r6, 0xcc, "4b320dc16582745792c5a9e8312eefe010c096bb8036194a514a9ed89ab6fa24cfa34e6836ef5bf8f5df98eb8cdc7fa57e5ad9572f24744347d31f452c3b462a6c0d9aff3df1d993af579431981154abb83bff6e2fe35c78ad80569717ebf29fa8a0017be58dd7157dffa86b3998712fddfc8ed03d03fe485fae38538aa44bd15b34e0055a79a9f5e8edab7df661cef7ab88165478165dac9b35a9e8c4cb6359e8371ca1b1fdbbc4cb163e85e204a5e6a412c7931e56bbe9a99c6b17924263888acb0fad58a06003e8ac8296"}, &(0x7f0000d91000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ffc000)={r7, 0x3, 0x30}, &(0x7f0000ddc000)=0xc) r8 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r8, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r8, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200000000000000, 0xfffffffffffffffd, 0x8, 0x80000000, 0x0}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r9 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00003a0000)={0xffff, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair(0x0, 0x0, 0x7, &(0x7f0000ff9000)={0x0, 0x0}) [ 75.757827] device gre0 entered promiscuous mode 2017/12/04 16:31:21 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000709000-0x4)=0x10000007, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000054e000-0x4)=0x0, &(0x7f0000562000-0x4)=0x4) pipe(&(0x7f00009a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a17000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000051f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e14000-0xc)={r5, 0x7ffff, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000615000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000230000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x1000000000000003, 0x200000000, &(0x7f0000476000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000a48000-0xc)={r6, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000da6000)={r9, 0x7fffb, r10}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000905000+0xb2)={0x0, 0x0, 0x2008}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c07000-0xc)={r12, 0x80000, r11}) ioctl$DRM_IOCTL_VERSION(r13, 0xc0406400, &(0x7f0000c32000)={0x7fff, 0x5, 0x3c61, 0x62, &(0x7f0000ff0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, &(0x7f0000b08000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, &(0x7f00005fb000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$inet6(r2, &(0x7f000006b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r14 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00004e9000)=r14) r15 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r15, 0x6, 0x1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fa000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f000097b000-0x38)={&(0x7f0000a86000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00003e7000)=[{&(0x7f0000ee2000-0x5)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x20000880) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000061d000)=@generic="4e6b199945e6373f1f04502b5b38a3f5") setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000c34000)="00", 0x1) sendto$inet6(r2, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x62, 0x8000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000537000-0x10)=[{0x3, 0x81}, {0x2, 0x7ff}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) r1 = getpgid(0x0) ptrace$cont(0x38, r1, 0x7, 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c5000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000048000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x0, &(0x7f0000113000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000014000)=0x0) r1 = open(&(0x7f0000010000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000011000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) r2 = memfd_create(&(0x7f0000002000-0x10)="657468312674707070306e6f64657600", 0x2) r3 = syz_open_dev$binder(&(0x7f0000005000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000010000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x54, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000011000)=[0x0, 0x18]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) acct(&(0x7f000000d000)="2e2f66696c653000") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000014000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000015000)="2e2f66696c653000", 0x0, 0x20) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000010000-0x2f)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000014000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000)=[]}, 0xfffffffffffffffd}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6b, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c6"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x300, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000043c000-0xa)="656e6372797074656400", &(0x7f0000331000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76f08000000a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564576f7369785f61636c5f61636365737373797374656d5b00", r1) keyctl$assume_authority(0x10, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000c65000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00007da000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000887000-0x8)=0x0) prlimit64(r4, 0xb, &(0x7f000000f000-0x10)={0x6, 0x8001}, 0x0) getpgid(r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d0000-0x1)={0x10000}, 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000de7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f000000d000-0x58)=[@flat={0x77682a85, 0xa, r3, 0x2}, @flat={0x73682a85, 0x10a, r5, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x8e, 0x4d3, 0x3ff}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x2}], 0xdb, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce908b33aea8e2"}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0xd0, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303ac65af7b6e583043a7e0a2902c8894588ca2939b0cdde53ac775626c3f7b5d647d541ae3c7ff339dea59c1db165921f7c0494781ebf9a8702e5c85434c91768422a6a95c0920a655330554a5239e667da7768ee32ae284ff729b0d7cf69ba3e02ffdc373f2becd4e20cc1e8c377d436e1706a24cde3784a221edb96a57daf9aa006d38776bb5c6f17"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000)={0x120, 0x0, &(0x7f000000f000-0x120)=[@increfs_done={0x40106308, 0x0, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x8, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000f000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000)="74", 0x6, 0x9, 0x860}], &(0x7f0000005000-0x10)=[0x48, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r3, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x4f1, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000000e000-0x48)=[@fda={0x66646185, 0x66, 0x100000001, 0xfffffffffffff9d3}, @ptr={0x70742a85, 0xe56, &(0x7f000000e000)="92", 0x3d, 0x85, 0xb42f}], &(0x7f0000008000-0x28)=[0x30, 0x0, 0x48, 0x28, 0x38]}, 0x8}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x7, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f0000006000-0x50)=[@flat={0x77682a85, 0x100, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x4, 0x2}, @flat={0x77622a85, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[0x0, 0x40, 0x60, 0x0, 0x78, 0x38, 0x0, 0x40, 0x48]}, 0xffff}}], 0xee, 0x0, &(0x7f000000e000)="64f09506e160a116164ba89a48473bd0f7dc7b71aa3bbf1b00dd2152aa02704bf18995c278980417deb1fda7a40c743820e91c936ac63cc085726187dc20d267fe1f33b18bcf0d8f9f94c8661c54af1c2ed65a329bbe18e972e6f5ea2999e6478a7f4c76e352c1469a7c4990582ac7eed31acfd4b6a93b1073423496879d592348b6ed59ce36983cf7acc727100459b055a3c01d4373925232e0438857a819a55d8b56932be7a203d7b576349ca2737ff1a33f478871d3da93d7fc09a334829bc6e93c37b1cf10a4f88cffa6fd31a9c7b437ff8c15281806fce44c5e31d8a46e6c9eac9ec6deb8b7ff7c64961c27"}) r7 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x68, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r7}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x80, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f000000b000)=[0x0]}, 0x20}}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f66000-0x4)=0x100000001, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000faf000-0x4)=0x0) 2017/12/04 16:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003d000)="2f6465762f72746300", 0x8000000000800, 0x0) getpeername$ipx(r0, &(0x7f0000426000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a8000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000b44000+0xfa2)="6367726f757000", 0x2) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) setrlimit(0x6, &(0x7f00009a1000-0x10)={0x53, 0x8}) r3 = msgget(0x1, 0x3c4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000e25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00009f2000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x2d, 0x5, "c02f821318491a75533761b3f25d46795e02bae17e17a2c6a8c6a52feb2db2136f2654fd98fd17bc1845491e1505be5e07e846bf3addca3f425925cfd863cbee8909cd6f2bca5b1bfb7939b4e1212338"}, 0x160) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) r4 = getpid() fcntl$setown(r2, 0x8, r4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000976000-0x4)=0x0) connect$unix(r2, &(0x7f0000390000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = openat(0xffffffffffffffff, &(0x7f000004a000-0xe)="2e2f66696c65302f66696c653000", 0x200000, 0x44) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) pipe(&(0x7f0000aeb000)={0x0, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000cb4000-0x8)={0x0, 0x0}, &(0x7f0000774000-0x4)=0x8) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r8, 0x2, 0x0) rt_sigaction(0x7, &(0x7f0000eb2000-0x20)={0x47f1c2, {0xfffffffffffff27a}, 0x4, 0x1b19}, &(0x7f0000901000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ddc000-0x8)={0x0}) writev(r7, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$void(r5, 0x5452) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 75.876600] binder: 10117:10120 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 75.895004] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid [ 75.901282] binder: 10117:10120 got transaction with invalid parent offset or type 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) pwritev(r0, &(0x7f0000251000-0x50)=[{&(0x7f0000375000)="03736a", 0x3}, {&(0x7f0000e5a000-0xe8)="55b374d5679df9422cf639a2cc289acf0be31566cf737409699efd6e4efe10f0940f239a0e2beb529ff227e12e2ecbccb6dcd55336da7d26c1012f37f30aa17ce0d49915a24e41a653dc6a0ad41c9ca71c60ca9f96fa7a513905b18928a6bbe7132ee8c997ab93299d39a9eb45bedc546ed96827662b444e73dc734b53048a6b3d77a185c9519e20e00e40063f89644a6bcf478677ff3630d697a32ca43b79cd1b19088f7d3656aa2c8cdf8846e5cd52fee2d351d101129dfa4846ffbf94675ef432663ca22ad8fc5dfcdbe9cbfac6e20c9428a6693b2252d40cd0c8e4175d046df206986a1e4c8e", 0xe8}, {&(0x7f000008a000-0xaf)="0a053b92deab1d598d5596088994477bf992fdf9460a660b3c3db99e8bad4960e427b223571bd195059aa64bc689f531984d0a1154a512de57f10ccce3c35914e9c1031668d3963d35db732de0dcca0c2f7fde96ff96a54831d4064303940520c4e085c726ec8a00eb25b9739a448400c75f1fa8427b285dd6a092a1fe555a6e9f24d0d54416b9de30d3a7fe16ae1ef1b502fa7b08fbfab01de95981e72e2c922e669d21ef5b6835c3b8cc5109db37", 0xaf}, {&(0x7f0000ac0000-0x6b)="3bd26caaa83e7910151dccd4e0cb979555afb42430378244ed7d3b9b39fc5090db8f4a07e34f579c624ac4aa07df46ed4ef25c056dde144cf12451fdba7acd973d3d4996cdcdfc10d8c08cf8db407c57d53f752510a57fba22c1e44c161cda6c462242cc39ac19e9ca127b", 0x6b}, {&(0x7f00008c0000-0x65)="f41f6c0ad514e3412801221be769adcfcfaf6907363862cf1a98e94f2cd97f04408c284490c1c6a1458621c3abe9320d8532e4f0dab2577a888233cc9876482f3c304c344771864aae9a091a93f99d8d8a8343181cf215676c1ecfd243340e12ef9c673f3f", 0x65}], 0x5, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a2e000)={&(0x7f00009c7000)=[0x5, 0x9, 0x9, 0x4156], 0x4, 0x10000, 0x400, 0x7fffffff, 0xfffffffffffffffb, 0x7ff, {0x1, 0x3f, 0x5, 0x5, 0x4, 0x100000000, 0x1, 0x3f, 0x0, 0xffffffff, 0x4, 0x1, 0x6, 0x80000001, "ef2c3e4735dfc781f318a95e79da3ac8746b4e8fcd1cca06b1feae3beee42fb0"}}) 2017/12/04 16:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000306000)="2f6465762f766373612300", 0x9, 0x8000) sendmmsg$nfc_llcp(r0, &(0x7f0000bb2000-0x1c0)=[{&(0x7f00006b0000)={0x27, 0x5, 0x0, 0x3, 0x58, 0x6, "0bd3e9ab5d36ac1ef211695835cffc9bd96b2f1fcca6283c43557bd4a9fef4c1956b83ce5195882f0ad4ff45ffb1c7b2d528defddfd666f7e631b6308f7a9a", 0x2}, 0x60, &(0x7f00002d1000-0x80)=[{&(0x7f00009a2000-0x6e)="8c4001e21fd6c789bf77a74e8f49dd1b2fe3eecc8f6feedb7907f39a8fc95b0ddc912939e13bc86f1ee33c39f1a2296934a6dc45cc40ca3da2c604c79e384c1410e82bd56d3b9bee2581d4be2e7a65022350912b650bdb03534bbf425232d2a0423c466a81dcbdd99eb872f1f003", 0x6e}, {&(0x7f0000aa9000-0xd9)="73c3d05da263a1e19351384dc648a5fc8f3c382b38d3ce2d76817dafec805fde07ceafb53f87d048b73c3a018807f43d5c1e53818e6384d559a37809f338f869434d5cc396f79acde90ca89ea3ffe878e81ab8460e92ce3cda2be1012392cc4e8225a29865e399cab30993681b2d18972010f59b477b1b3d2d23451babee686300d6061b3354f83ea3d16e3ee7e313ba2a0ad46d19078f82336b1a51eb04151926bfacf462c88af73b2a84d12081c4c8c0e91f0b7493b1b89a8465562a68e893a7d57e9b7238ea492b2e80997498ecd0198d5e324ef853dd40", 0xd9}, {&(0x7f00009f9000+0x322)="c7e03f6da15cb209ade19ae32721ad08efe6bc926faa8e52f14b40ac43916f41907c4f6b7e2633c34a945574ef9e77c575ce27028102bf11aa5a2bd1edf68e705048ddbc6c2a33dcc470a4f713d1", 0x4e}, {&(0x7f0000f7d000)="bcc3e982e06b8bb92e7488f863e70aa58cf32eb9a292e777b95ac762c1d97f36da43a63c01771b81a56f814801c1b673d16c7e15df5c90932e503b27023f5a0a32644c1b41d3cf3fc3f2e08393be3208cf2f6e56bd2dc2fb9e774c221f986e18269949d9ffb6177665c9f6bdf72ce04003b3edb9e08a0c6254", 0x79}, {&(0x7f00000d6000)="866091e8569d6467c7269c556ec7b4aab576f762034d22b36f2b2aaee8456f8754c45035ca1f912567cb2bc97c4bb3295cd87a48d8be15c637e739706e9ea8c82d19030199f7bfb5120b0f7a985ed5980c769e28e1bba64d89d5", 0x5a}, {&(0x7f00001b1000)="be8a61636db4ecbebea9957bbc92b69964a5470786b0e3a640e1d62164de8be4cce1eefff20b3fd5a71a64631a561ab77275cd39ff161c5481aec70098f665b53d85c317", 0x44}, {&(0x7f00004ae000-0x7d)="07b2af92cd8a321e7ce3d7bbd6f7744f3e6426a2febd812dfa8a42ffe200938e4910f30d570ad6b87fe2db7b1c8955435bd633014fffd6144d958da58812cec620faf307bb9a7fe32f66b3f38355819e59175edeb110753e3a720e408e189be2ae9f2fa3e0718bbbbf69fa5c9c6031cc82f53f33757ebc50f13092358f", 0x7d}, {&(0x7f00001bb000-0x93)="8daebe4b8abba9bd8fd89c8ed00d4bdee5f3862021426367fd7c44d967b23bfc53962e4b9d2af6a3fa3dc47b90d693d0d83a817ee10ca02856c26520fd78f1bd4e4ff94ae031c24cac99e36d573342824cd51f15cbb39e9ae5c7078d4d796f24e9451df9852894f8add3a522fcc8c86d530113ac261c04202a4b56c997131d08901445d13463b986611339a6041c7e772460f4", 0x93}], 0x8, &(0x7f0000f64000)={0x18, 0x11b, 0x6, "6f87f7a7603801"}, 0x18, 0x41}, {&(0x7f0000e4b000)={0x27, 0x81, 0x10001, 0x7, 0xfaa, 0x3, "aa592f84cd9d20ff86df27b3d22cb20cde8d566d742b76dcf06bcbe3b0e6c6f2ce4677dd33000b46e71fb7083def58c160018b4d54563afdd6e0b0ce56baa3", 0x9}, 0x60, &(0x7f0000e4e000)=[{&(0x7f0000a13000-0x73)="14d5a3ebb20061461755b75ccee6c90699483cb988d1fdbcdefa98a12b43b772e93e9fef2b335803022ba4e5199029a29fa693be819fa582f816cc2b09d4235e0bfe97894871a32ee773a3dccec434b3df9387eee6269f2b9691a4935b3508d84305b1d6acb99dbb2c02e6f1a3526ccdc62c5c", 0x73}], 0x1, &(0x7f0000174000-0x110)={0x110, 0x0, 0x0, "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"}, 0x110, 0x1}, {&(0x7f0000d18000-0x60)={0x27, 0x7, 0x4, 0x5, 0x5, 0x3ff, "bc195d5077d2fd56d1efd405f4176941f7db7917546ac9c755a646958612aae892c1b18d3687f2e353262b336ba59478c52be111cc17d350bc2ad673db831a", 0x7}, 0x60, &(0x7f00008b5000-0x80)=[{&(0x7f0000294000)="fb1dfd7c4885905cf63d6bd20ea3facd6d6f676be8c4ae1d1822f941e9056fd7640da2c513b810514ea6e8700eed2dcb8fcab1054b2a8696aa", 0x39}, {&(0x7f0000de9000-0x1000)="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0x1000}, {&(0x7f0000dd5000-0x39)="b95eabb6e33b0f708df9fad3acdbea5574adc6377f94ff4ee180280b29ffa4166173b81b4ba8ddeee3d47663540890347d44e945e37b1565f2", 0x39}, {&(0x7f000094e000)="01960d3f69c3da0ea8a3b1f752bef7ddb30e7079819e89b1eead0addb62813b97182641d72f9f1e0a20ebd929a019386815413fddca7df66e1ad6635c57ba9fc6a442f97ff86766dcbb2fa933660e25c85453a946838ee0d818c679de21212a03efce044ee0310a6a4ad934edf7f2adcd5b27ddea63323a27a59d2309f078f6c3de5b97b6e8f88c8b06e78a543c6dce20bee425eda4b4ff8be996ebd2c388c4d758f1d8e02e9c44ec17454c4459dbd4766b6ec35b8d3313b34d0fcae805592148970c9893add0ba537df23bba78ee1366f0f3b5276d2011af5", 0xd9}, {&(0x7f000032a000)="b7745f4289d3b0c0aceb31bb2b6331aaa2155c4747cf7487e7d1641748de8a776e2822353f12c8fe1f130985b43aab52516d00a66aa78aff", 0x38}], 0x8, &(0x7f00001f3000-0x88)={0x88, 0x116, 0x3d, "0947028e7f1072c7974e93b00afd1364c26c32b8759566ade6ab42742d8438a20012b95e3058697f58efaae0ee7dc99f0c096ca653929c84aad776c9b68cbe05b820c2bd8e77bea74cee2995551f0fb9693774466cb9a300d6132324088761b73f8d05b8cf4f92226dfc11b302988a577d"}, 0x88, 0x20000000}, {&(0x7f0000821000)={0x27, 0xe4f, 0x5395, 0x7, 0x9, 0xffffffff, "3bdeb6a614a493e6e0e9ad971d2c02c4c1952f0ad7f28692e018a8bcc7b205b94956cd55d76e9f868a746b6f6bbc5ed52db6201027099533f9cb0230604611", 0xfffffffffffffffd}, 0x60, &(0x7f0000442000)=[{&(0x7f0000f21000)="50095b0cec939bc092117998883b998b265f52218bc60ed9677eb69bb409df9855cbb8323e57baf1181747819a09ec19f0f2c98e12402b8294de7476b8ca", 0x3e}, {&(0x7f0000edf000)="ab9161c0a76649ff13c69becbaf53d97d24333fd5383a0751b5d04e61fb4c30b1d2233886476c16a752dccd93340f39530a03dcfcca313b2a9bbfdbef59b80b780a7b67904d26ebd2633e88a70fdfee792a9e469dd65fd2cc1b75f4a876d42b60d82df0ae7cc3bd70e475ac6b31a87b37f1c7a8a7a40e9b9ce6de82d7dcc20", 0x7f}, {&(0x7f00009f0000-0x34)="8a94b1e7461b33ff23c5a32805adb4ca752f0ed44d9dcf699dce5b07961301fe78e2c48a8210fbedfc1992fa715481ac96a10be4", 0x34}, {&(0x7f0000353000)="", 0x0}, {&(0x7f00002e4000)="4c492397e2e478172cd2ae1a9396e9f738d29fb5cd21276a72099a62b2c8f38de0030f1373e9d36c7e3fdade9e69f2eb43ecad447b792c3d1e486038c13d16fa128f99ddbdfeee26f31e9d75cd47aab075ca2c1a83ab661808ed6160e522d1ab0c820f4ca9a211a0e50412ae82ced9c56a1f83ec3373bd30", 0x78}], 0x5, &(0x7f000048f000)={0x48, 0x100, 0x8000, "8b012e9d2be92aa7890b11be39ec47bac8667e408153c4585a2e9c38ca24069d1909c661e4f8a8c1748a408f2f0917542ad82eff"}, 0x48, 0x20008080}, {&(0x7f00004a5000-0x60)={0x27, 0x1, 0x800, 0x7, 0x8, 0x5, "bf73a5f8927940d1b20ff9d2a78419946baaaa64552914020191f9a1a66ee18083fbdae27b44b32b00caab86775ef7167f4538bf98aeb8ce02aa8dc0a8ba4a", 0x6}, 0x60, &(0x7f00001f7000)=[{&(0x7f0000317000-0xd1)="65eae2885af7f2aa49495bc7c718fa0cbe6c850f5f36ea4b9098084f2b4dadc4fdff411636644428f882b9da457107dca5b30ce6ffa32f4cb38171e8df847300c5e75eacf1383acfcbe1c02694b78337ca6ece7da94a4b4b0c40cd6cabb683b73d2d2f3f1354edee0aadbfffec9091f0881ed75926a73df86038c1737ea648f8d04afa3cb143ba612527e9946d5d1e82deff6e5b093c5747bf09cf3d3d12b2f24bf95e21c5d7c91beff0c7547e7ec5abcf1d9c105e91e8ce5be96f7a6b9ccdca397b1db1862664b4768128d79c610c0c89", 0xd1}, {&(0x7f0000c99000-0x33)="1c1f29c7dedfa355ecba60668ad4ecada04bed30b0b0ce48dce810c7ba7782bcb9a84be5736324e8dcd6f82a8f115718e5b8ed", 0x33}, {&(0x7f0000779000-0xfb)="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", 0xfb}, {&(0x7f000032d000)="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0x1000}, {&(0x7f000050e000-0x15)="137475a11c0f493c64b24e196b15f405a26f225158", 0x15}, {&(0x7f000076c000)="ef88f2dcf643b29b43096c72d0c0d7f0a637300bcfbcdc9f5aeb31ee4b6e3091ee0d08b2ece6ef3a0a9c4700cce31551e9a8f117de69d95aaba3206648a7cbb244d578343a404d9fccc8ba08735be1576c499e094cac38e5d2e4f7c97e2d3939510261ae2a10cc0650bc35279075bcb824ae8eda40b36f98975b21e16db9ebc1e2334428e6b4528e55842135d585706d670ef8089f714ee5f578fb3b3a8c9b1ebeae205f993dab2333cfa4a4f643c15e0be163d4627358052cb12c123aeeaad9b50c8d2606", 0xc5}, {&(0x7f00005bc000-0x1)="28", 0x1}], 0x8, 0x0, 0x0, 0x40005}, {&(0x7f000095c000)={0x27, 0x6, 0x400, 0x3, 0x734, 0xf4ff18c, "2ac9d9e3b3812daa54f572a401578fb5e59d94efc377cd96b0861be774e8048ad75326e8ab08c22d4c7c5a2196ba503373629df8c01c65ad69244af61bc341", 0x1}, 0x60, &(0x7f0000311000)=[{&(0x7f00007f7000+0xf3)="057bae6722630da0842a5af1de32d68a076acbd6c16d35d8dbd163c375e80c5891c16d055ddedc52bafa5a3c4f2a935ede420dd4a8eb1dd89c5bfca055db2398ec71f5d0f9b82368f6499e30b61ea455a9c88cf830a85aedebec1bdad2d0aa590764354d6273ed46fb8d8c8197c27739c8033754198f60", 0x77}, {&(0x7f0000134000-0x1b)="8f3e4553c997bfea2ab9350234b121518a1efbc774f4f116ff5d59", 0x1b}, {&(0x7f0000296000-0xc6)="7558cf2909a69031eb36e8ddd31083c5ca768aa846ffbf69a8e7391d047407e1550614ce28b037e20ee16278a323eae9b0257d71204fb6a15a4d5ccfb155cbe42d15f26c780eb7faab7f14504a011457caf029abdb8bb49770f5d28f8876067f37be6cbddf509758fc9d433369deea2619759effbf4a25b96d68ef4a79d10fcdcdba050fdf2ddf0599b2c20afaa6f4dc146e61c8f08fcd28c0eb8b494957dd7f45ce7d1870efebeabcb2ade64947f30201c5cca173191e6c0fc1fbe2052f53de96f66859c1eb", 0xc6}], 0x3, &(0x7f0000253000-0x2f)={0x88, 0x6, 0x7fff, "34c6dd83f970a149940a88114eb6f022728e2e46822e5b42aeddea24b8a158e3a5f7e567f549373f70891cf91526ec84cdc6662b89cc1337c43dc5a104e2cabd8755a68cf36f1d03769abe77eaa3b6ac694644fe67486955ae0b417f55c372d0b8bb17853149f1beddd0397248be808b89c820"}, 0x88, 0x800}, {&(0x7f0000e53000)={0x27, 0x1, 0x8, 0x7, 0x6, 0x7, "0a19703cb01f71ddbdd35dcb1bcc2eb5a5e7baa830e0bde02a582bb442a2099ab78005ee45bb843847224efeab29b1fb63f16a208108f0f6b37b27766191be", 0x2}, 0x60, &(0x7f00000b2000-0x50)=[{&(0x7f0000474000-0xdc)="6abef97daf2def0480baa2966ab3da15dcb95a4962cd29c6f6c48c9ead90b97031c96cb97345a7e70dabf766ce70160817574fe35768b2742f27534c1f13e30a6a1a1acd387ed6a3482098a182d5ad030b4bf300cc69bac5530312d89fa89836d6e2d4786d11a0388e4add584908ed68032d37203acbb34dd898598cb7023a981af687aea877a2016a7f7ca7d3ed6c39d6bb68ed8551c52a89471cd989a759e47dc872147fd8017bcbaee220122cc626400009ed3ab97a1c31baa9067e737f90296ef691932a8f4488ec27529e28c295c8a78483488ced7d6b474107", 0xdc}, {&(0x7f0000098000-0xe)="8540a7ae1b1852b12c8503950686", 0xe}, {&(0x7f0000e1e000-0x56)="043db0fb6160f3109167fd32b3e6e21f710efee58373230a1a55c791d86e1cafed392a39270b85b42cab25a987144f71ad56a5fc5d3f60b78b5f640ddedb1a3b3536b4366ce3f217ba6de5969d1d6170d9a25f19e405", 0x56}, {&(0x7f000018c000)="1ce09adaf2efc1b430599d65dadc57eae1e969252aa676214cdf1c27cc0a11cee813c27643f974fabe111f278ce6d9a577cc2ac3dc0204c9bbcc1ae648bcc67539358c939c5ba3c263219eb95462830efbd977a24bdb5175ccea9fefd3e2b1910036524479065d956c6a76b9", 0x6c}, {&(0x7f0000259000)="8088f8", 0x3}], 0x5, 0x0, 0x0, 0x8801}], 0x8, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f22000-0x4)=0x7f, 0x4) r2 = syz_open_dev$mice(&(0x7f0000244000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000061e000)={0x40000, 0x0, [0x7fe0000000000000, 0x40, 0x2, 0x3, 0x0, 0x6, 0xffffffff, 0x8]}) sendto$inet(r1, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) vmsplice(r1, &(0x7f0000292000-0xa0)=[{&(0x7f00007cd000)="f101541426531202cef5041b179227b08364b3d3c41c9f08b89e220de46c59f42fa33886d396ba5937b9fcf81db88524710b8b9c70bcf9011eaa440b6826203ed00045b6041c25d5b466fea9e470a792d883900465607ab1f391e5aa51c85eddeeaa3e854da77846f16376387e70a29cb427ed736d5618b5774181a86879d11007f73ef0cabc8a9d62db3ce22741eb907b96ec095e98", 0x96}, {&(0x7f0000b60000-0xbb)="1a0556b45507d733f4ae0bb3fd8e3210c9d72bfefef4ab946d714576df175a594fd80c51394193529dab780c86a810af78aec462b4b1c4e4c79c272239f14aa86545478cd1a0edd0525bf1481aaf5d80314835a131c8b523f157b220b92e82873e48cbef0aac2c76e885ad0a448e883e79279676941478d49968fd3a920c927ebc9f470837af3a348cfb0d9cc8f3357194717a07b6928afaa3295da8711de3cc408d870eed40372f96da64bd04afacda05b6f4d943fb58f3e1a4a3", 0xbb}, {&(0x7f0000573000-0xc7)="a3dc4884732583717cda1568cd3699183e100e3d281ff608194ee64765d78c7159e6ce6a2ee58f7214f8a541377959f2ad2564f4d9a32a15ac36edc4ac92067f8b8eeed95e36788521be2ceabb6cd9cb6c5b68e1818564da24a222c5bf4022fb610d490248bef3c23868e9486474e5dc41d800aaf6e9c63290f425173b98a68556f62b56470f9ff2a5fd72c880e859f0304a4306c9f9e25678b67d0a7c6c6dab60d9846d854cdc73d0de6364b039d6f7c7e2eee84dd536ea3e531df4bc612d8cd737c1a96e21b5", 0xc7}, {&(0x7f00008eb000)="ee9249191fd658ce90cd2cabe1defaeb8876be04347a327d85cdbc5197e69ae1534cd7ae0348b0efcdfd1518413fe87df46bdd3ad18bcb45506c1935b6a644d4f9e68d5acb8dcce827f8488e1ce2ce06f0447e8497043de161a6c99ed3a71e0161cfaa29df0b4075ba81002e0ef9c3eb7b85c119cd6435f51f592e31d20ba12bab3cebef3320c65def3ade", 0x8b}, {&(0x7f0000488000)="a1172b93ca39568bbf0ab1819de813283678a16c04aafd2a36326118511d618ae51c4d5613e807a134da90ee1a9188f2787bcdc74187a7ec3319fd8ba2b6cde73b035f47e4a04addfded91622cb30c3c8d3544d65fd879191ab94db846bd7abe0988af04181c307b9f73e1634bd9c5056bd9dc503aeb726e52e9522d", 0x7c}, {&(0x7f0000e45000)="54d891a6f176469ee2281ef4fc8e586bb9bef3a56642e7a177246f7250151d699195a39d0ef4dc66b583c22285ce70bb6d9273b0", 0x34}, {&(0x7f0000178000-0xe4)="d5177049b3d753b685d563033c061db3f4562be4d6037784b5f98c4e97c8db05cf274645c401cda25d3138cc4b77a5505b64eb12a970c6803bb6f2115f8de801fed2a7b2006ca173dfc837b794ece060b7b8fb033e5615b9553ba108617582c8230067e54eeab4a7d1883a6ed8e2b9a84659bd9254dae3d8ca73ba08c2aacb4986c6dbdf3e1af9f7065bb51be6dd65b93abcb88d7139c10770baafc621cf41d7123384f1734c5e8897511f6120380cdcf2b5a28f22efa4e6ca8704c2121942d103d58963155eabf12fd27c9032820d458f4fa0a54cd5c3258422d4acba6f29f55bdf9bfe79fbc5161a", 0xe9}, {&(0x7f0000c2e000)="03d2d6014ef360597892865bca1351f4d7df17412f9d4745c9355ad5c2fa20a3681290d5a16a9cd0a4abbbd1cdd3495fd53525cf5e7a3689ea74becb1c959756670ee126184ea550", 0x48}, {&(0x7f000009b000-0x19)="75ba699da4d3909ddba4bb0d42be56affa0237b579ec86fa53", 0x19}, {&(0x7f0000bd2000)="bbe529efd39bc9092e9b943ded3fdfe9c31c4b66f7a786e6b0ba5ed1b0937be49363bad65553817ed05fa5f198d8f0fde104fa7a59d27d0ae956e4e63a7c7c78d518439fd52dd8091250ec9a3bf30551e1daf359b01c9819aac400f49bfb1d8c576a6ef443d30319070cf23cde6f0b6446f4d3c01e6711568dd978b8715a237d669c0ad132056d8d88d9236c69c21e8ab75dba578793a73b063109ed7a71f02c", 0xa0}], 0xa, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000bf8000)={0x2, 0x4, 0x3}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000510000-0x20)={0x0, 0x1f002, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000532000)=0x7, 0x4) 2017/12/04 16:31:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000709000-0x4)=0x10000007, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000054e000-0x4)=0x0, &(0x7f0000562000-0x4)=0x4) pipe(&(0x7f00009a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a17000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000051f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e14000-0xc)={r5, 0x7ffff, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000615000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000230000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x1000000000000003, 0x200000000, &(0x7f0000476000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000a48000-0xc)={r6, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000da6000)={r9, 0x7fffb, r10}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000905000+0xb2)={0x0, 0x0, 0x2008}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c07000-0xc)={r12, 0x80000, r11}) ioctl$DRM_IOCTL_VERSION(r13, 0xc0406400, &(0x7f0000c32000)={0x7fff, 0x5, 0x3c61, 0x62, &(0x7f0000ff0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, &(0x7f0000b08000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, &(0x7f00005fb000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$inet6(r2, &(0x7f000006b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r14 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00004e9000)=r14) r15 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r15, 0x6, 0x1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fa000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f000097b000-0x38)={&(0x7f0000a86000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00003e7000)=[{&(0x7f0000ee2000-0x5)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x20000880) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000061d000)=@generic="4e6b199945e6373f1f04502b5b38a3f5") setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000c34000)="00", 0x1) sendto$inet6(r2, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x62, 0x8000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000537000-0x10)=[{0x3, 0x81}, {0x2, 0x7ff}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 75.901315] binder: 10117:10120 transaction failed 29201/-22, size 32-16 line 3070 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getpeername$packet(r0, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000939000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f30000)={r1, @broadcast=0xffffffff, @rand_addr=0xb3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000018b000)=0x0, 0x4) r2 = accept$netrom(r0, &(0x7f000015e000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000b3b000-0x4)=0x48) writev(r2, &(0x7f0000a26000-0x50)=[{&(0x7f0000840000)="cc61ccf71dcb9d9662034b8aac1d685928abcd23ed53c938eb6baa188931c484bf67094bfd8274360bd886f0e05309a43f2392fa0f889fbb9865784f6c9e5c3d4a21951bfe2159e8cca929d964d61170f77186", 0x53}, {&(0x7f0000ed8000-0xac)="9f0d429a127915dec483efd600863bc55f1f942ea49541739eb16e3d064fe47906cb62fdccc5a66c871d662eba5cfd1a42f8824e3c3409a90edfd384cc679a77ad766d6d81a8cc1110c0709b5dd4c1ee62f117591349a71c84a3383c2bf155581c2e2af9d86fd83c12f23bdddb9ba7f71311b426b388f86f7b67505d709548fd52dd9b7de41d10bff37037f78718885548ec48320f9f0f2607d9acd7443a0d5376c23afe2fb2e47b77460fbe", 0xac}, {&(0x7f00009a4000)="e067bb18e346868df2396deef374f231500d8de519a902a856d08057ef42f98df3d83a42142dfdba8ad1fad121efe6ba06b6d4ab00f907dbb29d85789800450559d2ae32d553e69774011ea17866fab30672cab56e6097ab1f78ceb4", 0x5c}, {&(0x7f000026d000)="1f414e0f64ebe4a394b9b8ad32071572b81e78aace61676ac9ec3a0cd6ade198556446e4e561", 0x26}, {&(0x7f00004ae000-0x93)="fc2abdeea0c32a2d638a81454d87dd227fe8a3c62e8bf9a60abcb060987b7235bf537c5190801bb257fb698e773bd8c21588e5847456db6cf6d0ac48a76b9d61ae6a4b996034c7f3c50017a3dd2a444a095068409ef50bb87f3a584b5f5a2186579d64bd7b4646ae5f0c2b3252335abf60f0261bba4e342ae76a711f97e0b55f0d6ea3b7d4d125ee49d199ac3805434dc34ca7", 0x93}], 0x5) write(r0, &(0x7f0000509000-0x2)="", 0x0) 2017/12/04 16:31:21 executing program 2: clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x9b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x6, 0xffffffffffffffff, 0x0}) r3 = socket$inet6(0xa, 0x400006, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x800000000000000, 0x2000) r5 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x80000021fffe, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3ff, r1, &(0x7f0000002000-0x81)="7999b6d88dd8006bd7f44edefa75cc656bf25bcb0f3d208b15897f9c374b33f1c873d73cd6ca6a8d0d25e44702230c0ca8f559865174350e75eac9dc8ece13db62b742bb759ba1310d8f940ee29deadeb61465d93907ec52632cc2819ad8afb93733fba3c2d99b1576902df0317bce0dfa89de8ce1d93a23a7c3ec577008e436b3", 0x81, 0x8, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000000000)="", 0x0, 0x101, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xac1a, r5, &(0x7f0000000000)="6e5fa560194ba38d45f919bf445de323efb672cfe8e298", 0x17, 0x9, 0x0, 0x0, r7}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x8, r8, &(0x7f0000000000)="80b279445d1de0f7dd2ddb396249de3e859cc6fdbe811b620db343651d9c566311f325aee5e8abf426f93758bba34ea90704ae91f06ce28e0e87a12e224f754f11d91f23f5", 0x45, 0x7ff, 0x0, 0x1, r9}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x48003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r10, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) ioprio_get$uid(0x0, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d7c000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086f000-0xf)="2f6465762f73657175656e63657200", 0x200001, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000843000-0x4)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000505000)=0x5, 0x4) 2017/12/04 16:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 75.914272] binder: 10117:10120 transaction failed 29201/-22, size 0-0 line 2947 [ 75.918815] binder_alloc: binder_alloc_mmap_handler: 10117 20265000-20279000 already mapped failed -16 2017/12/04 16:31:21 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0x0, 0x9f, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d1a000-0xf1)="e1acadd8e6d5929c643df5c4587712345baecd80f71b5d81b09502737839fcf8a415d4d484972ddc0fcd1b3f18417c40a08fefcfd6cf852a8cb326efcba2867b825f7b674ae6ca327b449f4a8bbad7e503c694a8b395ff7bc94a5bc45f570869e5754f3b033a1813c0fe28d9228bd36c2239cba200fc66a339ef1b09336e102cb170e5356880b175bb4227b1718a7ce92e2fb31d29b01da969dfb6542ed0d06a9ffaa5eb8a8986a776d72d047fdd35b5d2c3c4b11b6bfa3461d98f92045ef0df4a0cefc5cd0c873cf18b880f2277b8a6a6c08d28ca3ed46b4bef6c697a453554f5a4159468974e7f9e766af15a200989d8", 0xf1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f7a000-0x4)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(r3, &(0x7f0000f79000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004dc000-0x4)=0x10) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000649000)="", 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x0) r6 = dup2(r4, r2) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000)="", 0x0}, {&(0x7f0000d26000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x2, &(0x7f0000f77000-0xe3)="", 0x0, 0x0}, 0x0) 2017/12/04 16:31:21 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000476000-0x28)={0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.924713] binder: BINDER_SET_CONTEXT_MGR already set [ 75.924723] binder: 10117:10120 ioctl 40046207 0 returned -16 [ 75.934374] binder: 10117:10120 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 75.934419] binder_alloc: 10117: binder_alloc_buf, no vma [ 75.934443] binder: 10117:10120 transaction failed 29189/-3, size 32-16 line 2947 2017/12/04 16:31:21 executing program 0: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x0, &(0x7f000002d000-0x8)=0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020a000-0x10)="2f6465762f73657175656e6365723200", 0x480800, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7fffffff) io_cancel(r1, &(0x7f00002a2000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00002eb000)="69bfa9a03706e268994c0297233dc4bc794cb80f67353938589b20b3d926dfdb7f38933f0668913e15fc26a792d3bf12fe9f72e0e758e95e13e254b9b7e11d151d0dcd627ae6bc69b2efb3925df39d2a845364dc8bcc87bcf0c83984dad57ee88cf3049e93b8857ea8eea5bf4f475dbade0d986174f8e0d868aa9a09f66636ce9f6f0453e84806b44dab4d8fe996a23aca05ed7580163b9221fa3135e47b93be891b8c65622d05edcb7788a5cfe7277ce8d0c5", 0xb3, 0x5, 0x0, 0x1, r0}, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f00002ec000)="2f6465762f696e7075742f6d6f7573652300", 0x80000001, 0x90002) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, "6861736800000000000000000000", 0x80, 0x800005, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000027a000)="f76acc3a33f77e9e23c9cba442a10a483df474866909034685f874b089142ca4a35c2f837f63452daca2754ce30809eddb2b1181648e7e31e0b1974668d43863db9eb65ec69e95a06757a663667fcbb3966ca515351ab764d657559d62e30ba90ed6df5e333dc07e23ba506e7aa49a703bc718343570af877723799d7304f6be30311999ad42bd91d74b5a21a4702897b7ecd74c126e4582c684f826539bfe7eead0766f5d4da8bcba9bf461a8c21c64f949b70bf5c499f2b6d7d23add4ffeb38e30f48d6e6a0bdc02d9f8cfd696f396dcc1666b0bf9f57e707cbce9e6", 0xdd) write(r0, &(0x7f000004d000-0xa9)="d25071d23caec1a1d372b5f3ef5315073570a3a66af08caca4df656346326ec816b7e7299f251a25da7956ae60675e77d572a8abf52b47fad81f4443dae17ee16c94db26ade494b26ca807119066cdc4165a9ecc57d983c727927e4ad4a4ba695996e320cbce544bac365a1d4b6cb2ac13a9a35382eab1a757b2c06904ebd0533f7ce793b63a8d0527f7738afbd400511f49d426ef35747dccdcb1f5383327b97f6218c92b38440a06", 0xa9) write(r0, &(0x7f00002e9000-0x43)="2abdd2c71d95b69d768dfc1aece92d04346639fcf244b8f76ca2d29424b64b87761988937872bac0806064612f22cd5988aa08b10dcaa2731d06965b7d72888bd24a03", 0x43) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000195000-0x37)="92f3ae92af4daabd3391a96e915e75b168325a0f4ac00b639ba615a105cdf397293d98baf1b8fa7b935e2482f197fb9e930ae2efc85d84", 0x37) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000125000/0x18000)=nil, &(0x7f00002ed000)=[@text64={0x40, &(0x7f00000c3000-0x37)="4e0f2d17e3e2666665660f38822c0466bad00466edf30f7f2d00080000c44149574a00490f01ca0fdc7d464b0f35c48291068d00000080", 0x37}], 0x1, 0x12, &(0x7f0000085000)=[], 0x0) sendmsg$alg(r4, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea91c8b314af2d147b2e74014e48394707a4bb28f", 0x1f}, {&(0x7f00001cc000)="0be333c593a3fe307d465f5c0262c48ef9ed1a706f460c91b812ddca271ea33200ff350636c10058d94f119eddbf40d29f36915baf45444f4e1cf58763475645e67e35a76496657d92d3bfdb2d2537029b3df06e758cc49348e5dfd2d182b2106b33027ceedb2b25cdefca4bbfc465468b46d3f7b0256f0fe55ef28b9581b2d325d01718496c781577db9dbe55b4f0a1872f0c5d853137a0cb63497e319074af6f0067f6fc6739a89c43579205c2dc7c30cb39b46e66542f64231aca7196025835c0df68c1d9ab61acbe23fb14bdf69dd6f043659e450634847d93a23dcca3ca65c2a06573062e36d547aa4f998f8bdf971b6955beb0a2f7", 0xf8}, {&(0x7f00002ea000-0x27)="082202604b9483d2765bdfca9bf023b8efae43cf58f6a10b16698229a49afa5b804d9404694b68", 0x27}, {&(0x7f00001a1000)="1abba0e68c17ecea0bf5f9a02877d82b132d619d914d70c72da5fb678c481d471df38c7afa2317ab528a2f9de306e13a7cb71b0960a1b29580daec77cd554caad73e7c057a5502813e70b13d8faf9edbc0de1e61c6f9d6ea31b1c4835cca4f7448a425fa5e9869ba4f703c326e47f26b263b041ccd8a624a332437a4800956e40f3e2bfc12", 0x85}, {&(0x7f000006e000-0xae)="4b8aaed3e2afaed4be5fcad9361bfd231238358de7adaef7bf84daf0993b568caebc0c85e2bbca098fadc1d19f4029722d16459cb8f4ee827f73900c20b1f978daf2782e26aa5f427f50eaafd5b4bd0b9ec93c7d7ea85d7fc3b6e087851b2977ccc7dc7cb69c45e4f982e92089511a3fd7d0e84549b4e8d6be8f4e07b1022d1bd37394b0dad83019dbeffe0bfe1fcf1b1e24731721f4b64578536fd800570742897ffcfcc269faad4a82d2f22ffb", 0xae}], 0x5, 0x0, 0x0, 0x4000}, 0x20008001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000170000-0xeb)="9fd92235a243ebcc2c1d65b4498e61afa9e60a34e263809f601eccdcd20fc07b73e601f6cd6f72f9246b60a7ae4f8f161df2ced4fd40846472aa5114421c81ec5ef6d7498451430779ca289cec67a6f7026142b01b3ddab24a93ab60fce1a26a2e9ddadddc486abd39666eef7706f5fca24c391d459efc93f7a636fb5d882b7dced0922d6eef3191e83aeb568befb9802bdb889ab3d3b4e5dc65adb075d884c949ed66407cb9e806a3c1c2f13fbf372f38983293a0a525a62db52840cc9899719c875bc0df0e019fbe2553f29c69260b7eaa2bc40323e3f9ab36408f404b2529475fb1b01f0d5d2033f134", 0xeb) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ef000-0x8)={0x0, 0x0}) write$eventfd(r6, &(0x7f00002ea000)=0x9, 0x8) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f000011e000)=[{&(0x7f00002ec000)="89696217832bb04e96cb815cfe1f1097401b2aa5f1df611845ef4bc55fc8d599c395018fa8f11cd6e862c6a096c8dc55e0ebb8d3", 0x34}, {&(0x7f0000225000-0xcc)="67d7acfa61eb5048296026bfb0d66871a462536d8be1cc5aa5d4301678bce3a46f13a4b117eca6c8887f25a140ae9e7a7d9800938d2395e65b9473d873f0996134c796d2939a1e513423e43445da81b681e97f70e1951df5680dbb8d8b1ea91da573f1b94107feb23f5c9c3e4341c905729e1090df082688935f5a0876bf2bb68f6e9939eb0ea6be5981005a5d2793eb60658ca1ef2329364b0eaeec855ccd8b92e0f9d53eb75cdcafd0cab9f36676c6d432aee91d394de45f80e0a0156b01839bfa6bd88d1eeb044e6d6381", 0xcc}, {&(0x7f00002ec000)="08291bd5e609a4a8b0fd3a04ab70b76df328b71f6d35b72bbd3d1244d7fc54a0d08558fcf1fe494f0806817b810f28b9034b87046fa9bccf6e79ddea79ff63ebbe3f173cc063ab340f055286a74fa6d3300b8c21e87e818ed3a376f792a33cb211b933608396c61949b2e3e3d3f955b9a6a55aed2b615691829b0758776c041765503a2c4d8811ddc41b3a28431a028480a2ada5529742211d22c3c45701b8c526cbe021e27eebd39ca3a7d47fde019845a3649f1a252806404261601d3e99e32751", 0xc2}, {&(0x7f00002ed000-0xc3)="cc26e47b401a9046db14f8e9958d4ead8ab0eb3ab90c18bd54cc65d4aabda0e8d0b36f5d7278e41eb47af1fe307af42cf2f7e25598f5436a2d3503623fc4ed8b7352c14ccaa2516f4cee51f1c0bd10b10e921e31137597cc6be8a2d8a34bddf7514391206a1732a274dd459f6d8078d9cf0f48b3ae5d1d4b0030a2b788061ea1ae1c76f605f0d95c24139fe9d97d714acd0d4b923002d53e1a272f2f2b9cb92999ac34c482d710d8938877708108f9462bc7a9f1a3ffb9bb5c1c5a3c6e36430b4c0f64", 0xc3}, {&(0x7f00002a1000-0xde)="43b012c73b8a7477e9379d74f2a399e77d56f10c837afff76c723796dfa668c6145d763eb787ea6bfe1074dc51464ffd77012cd3c6fa8576b99bdfb332fbc151062fb5baec395a58e6b05b2956c2d0122f5a85da7eb382b6bb453e7658632abe314686a6dba970df456df2b39f3b7d56bcc50ad0065702888b4c005814c3acd2d8c76eef70e583470d74ad1e735e8eb2d4d8904114e9f45cc0bd7fa38de10029ad64bee18f00278dc71bfc8586e1dd07d423c663d9ba64d85ab0af5e1eb0e1b8456c082fd5730a6d0f129e12932791791e2c3cbabec08616f37e0b8597dc", 0xde}, {&(0x7f00002ed000-0xe6)="4f98d2705557e9460959d46478630dcf6c7207429533cd2b6c250ee2755f68e240dee0ffdabb894210420589ca02f02a03fcee20abf83deffb9af23fbaae617e2e6cf881864016ad8e714aa5792616aa9e3a1db08547c257c02440a5b71da786c1f15bdc073c36e60ca967c5696c80efe63ac26b35abcc955199ddd296affd3280d14bc5d7d968013bb064e384571166c8be275bb3e11099871f1a7fef02686f6f217d2a8ecc8e62b8320245b5ff1989f895a84f6ef1efed3804a469c6cdc126ce62977e0cabf738b0a69e55f61239699f2fe8f84137796ffd6aff9281c621f7ddcde657d03c", 0xe6}], 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f00002ab000)={{0x2, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x40002, 0x9, 0x4000, 0x81, 0x8, 0x39a, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r5, 0x0, r4, 0x0, 0x1f, 0x1) [ 75.945790] binder: 10117:10133 unknown command 0 [ 75.945800] binder: 10117:10133 ioctl c0306201 20000fd0 returned -22 [ 75.965571] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.965752] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.986629] binder: 10121:10142 got reply transaction with no transaction stack [ 75.986640] binder: 10121:10142 transaction failed 29201/-71, size 2-1144397507205 line 2747 [ 75.989111] binder: 10142 RLIMIT_NICE not set [ 75.994795] print_req_error: I/O error, dev loop3, sector 0 [ 75.995393] print_req_error: I/O error, dev loop3, sector 0 [ 75.995403] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.995531] print_req_error: I/O error, dev loop3, sector 0 [ 75.995543] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.995662] print_req_error: I/O error, dev loop3, sector 0 [ 75.995668] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.995754] print_req_error: I/O error, dev loop3, sector 0 [ 75.995760] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.995848] print_req_error: I/O error, dev loop3, sector 0 [ 75.995854] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.995943] print_req_error: I/O error, dev loop3, sector 0 [ 75.995950] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.996076] print_req_error: I/O error, dev loop3, sector 0 [ 75.996083] Buffer I/O error on dev loop3, logical block 0, async page read [ 75.996172] Buffer I/O error on dev loop3, logical block 0, async page read [ 76.013137] binder: 10121:10156 BC_INCREFS_DONE u0000000000000000 node 61 cookie mismatch 0000000000000003 != 0000000000000000 [ 76.013155] binder: 10121:10156 got transaction to invalid handle [ 76.013166] binder: 10121:10156 transaction failed 29201/-22, size 40-16 line 2832 [ 76.029545] binder: 10121:10142 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 76.029595] binder: 10121:10142 got reply transaction with no transaction stack [ 76.029604] binder: 10121:10142 transaction failed 29201/-71, size 0-8 line 2747 [ 76.101908] binder: 10121:10178 got reply transaction with no transaction stack [ 76.101918] binder: 10121:10178 transaction failed 29201/-71, size 2-1144397507205 line 2747 [ 76.103101] binder: BINDER_SET_CONTEXT_MGR already set [ 76.103109] binder: 10121:10173 ioctl 40046207 0 returned -16 [ 76.103134] binder: 10178 RLIMIT_NICE not set [ 76.134386] binder: 10121:10173 BC_INCREFS_DONE u0000000000000000 no match [ 76.134401] binder: 10121:10173 got transaction to invalid handle [ 76.134412] binder: 10121:10173 transaction failed 29201/-22, size 40-16 line 2832 [ 76.138725] binder_alloc: 10121: binder_alloc_buf, no vma [ 76.138751] binder: 10121:10173 transaction failed 29189/-3, size 0-0 line 2947 [ 76.138797] binder: 10121:10184 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 76.138808] binder: 10121:10184 BC_FREE_BUFFER u0000000020000000 no match [ 76.138818] binder: 10121:10184 got reply transaction with no transaction stack [ 76.138826] binder: 10121:10184 transaction failed 29201/-71, size 0-8 line 2747 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r1 = syz_open_dev$mice(&(0x7f00004c8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101100) clock_getres(0x7, &(0x7f0000afd000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f41000)={0x6, &(0x7f0000b3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f18000-0x8)={r2, 0x2}) sendmmsg(r1, &(0x7f0000486000-0x1a4)=[{{&(0x7f0000da8000)=@llc={0x1a, 0x0, 0x3, 0x3c1, 0x8f, 0x669d0d98, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000038000-0x40)=[{&(0x7f0000ffe000)="edc78255984163a4c921346f67d3504277cb5ef1b8e965bc75c3b6ead6a4a083403c4a78f124c96366aa901b0759f9cf415fc4907bcb0d41bcf069e28c29bf7ed8e5f70871dd", 0x46}, {&(0x7f0000d4f000)="f71db1275c8073984b3e23c9ea6089dea6daa8d6eed7de24ef3c485d5233bb9bbe93a88757e1e8f4ab64358101c5ad84089c70021d439ff1198f9cd2d66136fd7e4ed31cc16564e78e1229b7788a8533221f4d360247b7f48366440563e6d7346d3411c0863e", 0x66}, {&(0x7f0000e3e000)="85865abd2796329dafd404937bf3d32c4599b2dc8e9d783b8438b08ad14ab970de5dbe6e7d65f0c109313b8c1834adb0b76db5", 0x33}, {&(0x7f0000b40000)="54729e326cdcbcf623609596806035ba541f75e68bf4cfddf20a6a5ae45e1bb1bdb7af0f8ba5f926917966fb4bd9dc4338319cb988b366d175cd2d775d35523e491f8c414e8167c47dea093f1c2b8b5b6bf0d44d04f94388c150d5da413b766a3adb0a5b4ea9349d4375bb7927747d4ff6476de18933761ab3982ac908ed453234cf8381d855fc204d17ad6ab0f80cef9b08322c5c992c1117d8572553c71c73db80fc2555c7ff35e163a30dab889f71f75f58e1f0a5620e75af52d16ad37ef64b5942460779b717b585b3fbc31bbca6d9154fc35a8a7bf2644679b00fce77898cf9bdc1d79eb0d4b656035d", 0xec}], 0x4, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f00003be000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x101, "db59f5fa00f8", 0x8, 0x0}, 0x10, &(0x7f0000f92000-0x30)=[{&(0x7f0000922000-0x80)="75f67517133b51c1a361db2b7cd6d44a88fe7fa0072ecba66a8d6d491aa1d0145b8a434f15858ec61957a2dcd5e329b01c1140323b4b77df13c0005e04e28926537302ed2cd528222834b90a0a0e21fa341e9219d0b027a28cb1e7eb97410d96f0e88f47cd926e12cbd3421ddbd7295ce0b4df92e5b5750ccef9ca79c683b3c2", 0x80}, 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0x1000}, {&(0x7f0000891000)="c5a0e92b8d926854dc417f6199aec46a90d1f7ea3b2372bdb4c22c4e1148743c9b7bf3b8b3b1543d3924f0c6dd7f75e2f112fb313b28346701ba89abbae91927bcc315095c923147fb1ca97e33bb5c358ce6f30f96e74291496261f69b980d2cbccb1e515f1692b2", 0x68}, {&(0x7f0000528000)="1a6e36935364936725cf4baa0ead614a7bd0b2be7cd8ef0d7eb110e29a5745cf", 0x20}, {&(0x7f00008e1000)="21825eff2eb597d517b4b81921a19cf46ed857520aeae0e7a74aad5e1a808a7a0a4cba292d4b094415db32df050ebcbf0ae26fbe7c3f", 0x36}, {&(0x7f0000ed7000-0x20)="161a0c610b63ed5b7ed34a25ddfe7f51826c5445d21004a9fd023b2c12905919", 0x20}, {&(0x7f0000209000-0x2f)="a483d9209e77ee422bbcc8743b594dfb556d87cf9e6b7cfb1dd79ed943e7bbbd6f50914591df989cd92ece2048dab4", 0x2f}, {&(0x7f00003bc000-0x18)="1541f4e37f8d4eae70d7d6f3de00a908391d4de8e5f1cf3e", 0x18}, {&(0x7f0000842000-0x5e)="e2d90efe7bf3da38a9f45741ba7dce0a88b8471bca0e21754aba74d4312d2d7d60c46426a46a6c28534a87a32d9f656fea0f5f30f68deac0b4a4bd290368979d15d95c92473b443f4a4addc617659fe659756f239239e305abeca9a653d5", 0x5e}], 0x8, &(0x7f0000f05000)=[{0x108, 0x116, 0x8001, "b580f839cb567106371ab11099b7f968a165e411943fed7252b2e92bd030618ce05b3fa91b3cb55158b0720223104534d868ba45c381ce39745d7cdc1f0e0cab7b90bd53a87024a9649f5f8d8da6435727c5cbcdec4264914a3f9fcfbbbde0d922f8326b8f04fdacdc408614251a583205836e9ff8447a313c3ba6d32493f32349ec95901682415b38601ccd6d90c511f30f7c5868e35d3914872c0edd55a4265331b95f24a06f95416d480f375e65f9c77d63bde6e0da8c6bbe6c51a03a15879075b6b3e065efc67a5ce151b9ad24344ff6d30d5fa2a6b7b85b3e90cc041694e63e02255d66070df2d074f8d12d559119a2c6f5"}, {0x110, 0x1ff, 0xe4e, "e724443f276bf93d275ea113a702eac56bcb81d6dfe461071502b060e247fd694b42bf68dde112fce4262a2e881ee9eb72db0f7230d8a71a4b8c20d466651dc2a84db4cfe60aeff452c53d1c6e28fb9fb4b15a89bad9b0886d03f7abd3faff239b2caf5d4bfb225fdf9b1848859c650810c99c05e87040353084d5f00b4c8a4d4141e4a4d560c006b3a205dcb0c56edb8bdde4f6ee0b08b4531ecb45cda43daa356af4b4dd7bc120217009573867872a52b0bed955c83dfd96a1ab32dd2eba8ee42cc583c7b850567b74f443018fd5c79d6e3ae1fbc2e6428138dcc5dc9d3aed6a3a0c9d73a512140fd9183acf52be49c86f9f7e818a75705c"}, {0xe0, 0x103, 0x7, "e2671d408a288a284dad3dda645026868ab42a37ca2933b54862c74cc013c8d3621eebb940f44e5147efab2c24c480b1e2a5c15250368e1d0930d975c78f3f4813a32ab43493049d0ed1c4942ef0a7d0e26dd268fea5744aff0972df2f33b965c1f341b34151ed52148cebc06d52d685587f8ead8803ba1f4434853aedbeb983ccbf152ea4189debca9871d986feabbe1e03b3e20b3c9671f6ad4dd56fd37bea6a729c32632f7a1fecb788323587ead43ab072be55e41853dc985c3514636bd9c5e4f4adfa43810440a477"}, {0x20, 0x19d, 0x3, "c542ea0e28b93ca871c0"}, {0x88, 0x18f, 0x9, "9748eaf317cb6546c8383dda3ee8ffb7107fd6dce7833cedbfe4aa1c19861aca6f1c83a232c71b9d40db2e132da1dfad08d744614f6b1a2007c2a8046d03796e07642e23024e26325076a556b23a1794f5a9b3d317e369d85512496b1048654529048eca2d99f27589879eae708d1515eb100ad8cc"}, {0xb8, 0x10f, 0xea8, "bb57549db2f6d4e82ab89496ed3561a0a96c29e54dcd526e266099c8f5fc98bd48f0a4bec030fe8f9c2e4b5f8d040da3d65d02d48d64d648752384d573244b4cbad03372cbbfb28756d1b3993285ac941d347f319c6134c23d242d08dfad5434e32bc756f44cf001a5a138ae30d549d7c08f3b48eeb6cf341e75eb0caf2bb47a7527f81c435ee9e5e50cba6a4b2665b438edd64f2070a461693bb075ead59e1ae51a"}, {0x108, 0x104, 0x101, "e33bf28843909183ddbde8f43e4ee8e9d2064891ed52fccc9e463f5b6db37ba4d7d436175dff4b8a46f815fc028733732b3e48883f919c9151431a1c4b30289022ce5455241bc236c57912c1b49c9fa03b41a3f5d9da4c7825f3cc706d6e615a285a18970aa89c8d5d23f8adab69773caf87b1d63889321527421afe66a9ad6c1fb1cd514d8db38f84c52c8043ff2ecd606d0b494ba801de0044057b2e8946c8b5d88c9ea82247ffb6801fd92c560c19c0323497d754c466219c2280f6a7f9c8f5dbf84d811791ee662677ff505f57b2e4b85413570132f53b8b3f089a60567e4c5d18aaef47e4d4cb901f6dcfe1f41bbde4bb"}, {0x70, 0x13d, 0x9, "661e1e3d691a38cf72f747790a9e178bcb55959b4920a8f61cf88a905a93da22e3ebe34275d91d8fd105fb6598efa09b5d2638886584e014b313060a5012c18476ff7646ae6bc935e7bb4dab32549670f364f7f149f21bf26ebc73e301"}, {0x58, 0x11e, 0x2, "df75d3907d2aa83eca5b1f42e4105d0f42a0132b0fc76b1bae8d9b7b80388a80438fad3c364d4abfc6d615523ef55342952f0f38a52c12314d6205a8ea5de9a07a69c5e7a058"}, {0xc0, 0x10b, 0x7, "d86ec244417b61dca0c1bda291b990c3831abe9cf660b224e8f13fd7c2edf6c2a64bb0ed5cbf888fb2162b8f96cb8301628d6fd47ac99818e8dd6112a48653e6f02069137ac75201ef1882dd141c3fe3dcf2ddf423ad1366c525bc136b2e6bc0d90820271cc2e25fa6c713434b6b7e3e1de229a8b645d509021bff2f412c5bbe2a493b5022cb4c288d72ac47a82dc6ed1bc529fddca96af7db620ff2381f8614347c76ae31e625ddd90084"}], 0x6e8, 0x40080}, 0xdb39}], 0x7, 0x20040000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000e0a000)={0x3e, 0x6, 0x5}) 2017/12/04 16:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x300, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000043c000-0xa)="656e6372797074656400", &(0x7f0000331000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76f08000000a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564576f7369785f61636c5f61636365737373797374656d5b00", r1) keyctl$assume_authority(0x10, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000c65000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00007da000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000887000-0x8)=0x0) prlimit64(r4, 0xb, &(0x7f000000f000-0x10)={0x6, 0x8001}, 0x0) getpgid(r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d0000-0x1)={0x10000}, 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000de7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f000000d000-0x58)=[@flat={0x77682a85, 0xa, r3, 0x2}, @flat={0x73682a85, 0x10a, r5, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x8e, 0x4d3, 0x3ff}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x2}], 0xdb, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce908b33aea8e2"}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0xd0, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303ac65af7b6e583043a7e0a2902c8894588ca2939b0cdde53ac775626c3f7b5d647d541ae3c7ff339dea59c1db165921f7c0494781ebf9a8702e5c85434c91768422a6a95c0920a655330554a5239e667da7768ee32ae284ff729b0d7cf69ba3e02ffdc373f2becd4e20cc1e8c377d436e1706a24cde3784a221edb96a57daf9aa006d38776bb5c6f17"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000)={0x120, 0x0, &(0x7f000000f000-0x120)=[@increfs_done={0x40106308, 0x0, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x8, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000f000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000)="74", 0x6, 0x9, 0x860}], &(0x7f0000005000-0x10)=[0x48, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r3, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x4f1, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000000e000-0x48)=[@fda={0x66646185, 0x66, 0x100000001, 0xfffffffffffff9d3}, @ptr={0x70742a85, 0xe56, &(0x7f000000e000)="92", 0x3d, 0x85, 0xb42f}], &(0x7f0000008000-0x28)=[0x30, 0x0, 0x48, 0x28, 0x38]}, 0x8}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x7, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f0000006000-0x50)=[@flat={0x77682a85, 0x100, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x4, 0x2}, @flat={0x77622a85, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[0x0, 0x40, 0x60, 0x0, 0x78, 0x38, 0x0, 0x40, 0x48]}, 0xffff}}], 0xee, 0x0, &(0x7f000000e000)="64f09506e160a116164ba89a48473bd0f7dc7b71aa3bbf1b00dd2152aa02704bf18995c278980417deb1fda7a40c743820e91c936ac63cc085726187dc20d267fe1f33b18bcf0d8f9f94c8661c54af1c2ed65a329bbe18e972e6f5ea2999e6478a7f4c76e352c1469a7c4990582ac7eed31acfd4b6a93b1073423496879d592348b6ed59ce36983cf7acc727100459b055a3c01d4373925232e0438857a819a55d8b56932be7a203d7b576349ca2737ff1a33f478871d3da93d7fc09a334829bc6e93c37b1cf10a4f88cffa6fd31a9c7b437ff8c15281806fce44c5e31d8a46e6c9eac9ec6deb8b7ff7c64961c27"}) r7 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x68, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r7}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x80, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f000000b000)=[0x0]}, 0x20}}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f66000-0x4)=0x100000001, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000faf000-0x4)=0x0) 2017/12/04 16:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000a94000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000005}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000029a000-0x8)="2e2f66696c653000", 0x7e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f00007b0000)="2e2f66696c653000", 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x1) r2 = gettid() getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ec7000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000572000-0x4)=0x31) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd3000-0x8)={r0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000014, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) fremovexattr(r1, &(0x7f00009dc000)=@known="73797374656d2e61647669736500") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000097c000)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000ca5000)=0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000559000)={0x0, 0x6, 0x4, 0x8, 0x5, 0x4, 0x6, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x9, 0xd800}}, &(0x7f00009bd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000a37000)={r6, 0xe4, "ca33f623389b16ba2e82ca56ae1b5b86fb1ea357062c5a125705c28e3de8336b0e7227ea83b332113c7c4d1f9707ee000c615ba19647205b96eed26536027668cbf2f05dc0647926d499a8cc8ce4c366d97c695d34ffa3a068d98bf1a103f632fb6be941fdf8fe72dc42b6a185a17a88ded6a44b5b3b5295ec94260f3904fb06b25c96bc6db415866f63e921b5f5330892ffed844a5f808b71d2bb9c5ce0a092928ae1f3e8f9d86a2703cdf4746045e7cd359bc2422ab2a083df93ea39bddf8f478c41a93a7fb48ebca88f06474a2bcf22ce8adb4b0576a055900ae34ad37447128664a5"}, &(0x7f000094d000-0x4)=0xec) ioctl$LOOP_CLR_FD(r5, 0x7003) process_vm_readv(r2, &(0x7f000052c000-0xa0)=[{&(0x7f000049a000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000f65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000ec7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000601000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00003e4000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000b00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f000090a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0xa, &(0x7f0000eb3000)=[], 0x0, 0x0) dup3(r3, r5, 0x80000) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000927000-0x2)={0xa1, 0xa9}, 0x2) mremap(&(0x7f0000489000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000b3d000/0x1000)=nil) creat(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x0) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f000025a000)="2f6465762f7573626d6f6e2300", 0x800, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000066c000-0x58)={{0x8, 0x4}, 0x1, 0x4, 0x1f, {0x2, 0x2}, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)="2f6465762f72666b696c6c00", 0xa0000, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000061f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b5000-0x4)=0xc) r2 = socket(0x80000000a, 0x3, 0xff) sendto$unix(r2, &(0x7f0000486000)="e390517a0d692cd4ff4c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d900ff77e4d6", 0x2a, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000eff000)=0x1, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x2, 0x101c, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00008e1000)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002c7000)={r1, r1}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000044c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/04 16:31:22 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bcd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004bb000-0x2)=0x9, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000067c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009c000-0x4)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d1e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x81, 0x2, 0x4e1, 0x1b, 0x80, 0x80, 0x80000001, r1, r2}, {0x8, 0x7, 0x1f, 0x21, 0x0, 0x0, 0x9, 0xc6}, {0x750c, 0x9, 0x7, 0x800}, 0x9, 0x71cd744f, 0x100000000, 0x0, 0x40, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x6}, 0xd, @in=@broadcast=0xffffffff, 0x9, 0x3, 0x3, 0x2, 0x0, 0x3, 0x955}}, 0xe8) sendto$inet(r3, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r3, 0x6, &(0x7f0000dc2000-0x20)={0x2, 0x0, 0x80000000, 0x6, r4}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) [ 76.421419] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid [ 76.433548] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.439393] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.444978] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.450451] binder: undelivered TRANSACTION_COMPLETE 2017/12/04 16:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000048a000+0xa9f)="2e2f66696c653000", 0x0, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000695000)={0x3, &(0x7f0000b01000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) [ 76.503165] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid 2017/12/04 16:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058c000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dcb000-0x50)={0x0, 0x48, "0a8c56c5e4a9847b0e48c7fef62e55f70e25277c8cf91a3e67300ed28556727f3abdbbf6b98b3b4311d75bb364ce9a8bebc4d1e7285a4ab9e0cd653faf1598ad43f44970726c4eac"}, &(0x7f000003c000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e08000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000a2f000-0x4)=0x8) accept4$packet(r1, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x14, 0x800) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005db000-0x10)={r5, 0x1, 0x6, @random="d0a09c8cf186", [0x0, 0x0]}, 0x10) statfs(&(0x7f000057b000-0x8)="2e2f66696c653000", &(0x7f000063d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000422000-0x60)={0x27, 0xe6, 0x101, 0x7, 0x5e, 0x7f, "d82042add02535a445628090fa1a6f149730f7644931a4b7330bc62ae87d92d2a2217085e41e669d1ec58449c2ecec00d83ad9e66b108905694c67adaf7d8d", 0x81}, 0x60) r7 = msgget$private(0x0, 0x3f) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000131000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket(0xf, 0x3, 0x2) r9 = dup2(r6, r8) ioprio_set$pid(0x8000000000800001, r0, 0xff) ioctl$VT_GETSTATE(r9, 0x5603, &(0x7f0000cf4000)={0x400, 0x5, 0x6}) symlinkat(&(0x7f0000e7b000-0x8)="2e2f66696c653000", r9, &(0x7f0000aec000)="2e2f62757300") r10 = creat(&(0x7f0000ed4000-0x6)="2e2f62757300", 0x2) r11 = open(&(0x7f0000ecf000-0x6)="2e2f62757300", 0x1, 0x184) unlink(&(0x7f0000fc6000-0x6)="2e2f62757300") read(r2, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000ed0000-0x4)=0xeee, 0x4) fcntl$setsig(r1, 0xa, 0x12) waitid(0x1, r0, &(0x7f0000dba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f00002f6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x16) ioctl$KVM_IRQ_LINE(r10, 0x4008ae61, &(0x7f0000b76000)={0x1, 0xffffffffffffffd7}) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000077b000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000098b000-0x8)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd4000)=@int=0x0, &(0x7f00007d9000)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000f01000-0x10)={0x1, 0x0}) delete_module(&(0x7f0000430000-0xb)="40462e26776c616e312400", 0x800) 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 76.587690] binder: 10194:10208 got reply transaction with no transaction stack [ 76.598180] binder: 10194:10208 transaction failed 29201/-71, size 2-1144397507205 line 2747 [ 76.636787] binder: 10194:10217 BC_INCREFS_DONE u0000000000000000 node 70 cookie mismatch 0000000000000003 != 0000000000000000 [ 76.648611] binder: 10208 RLIMIT_NICE not set [ 76.659494] binder: 10194:10217 got transaction to invalid handle [ 76.665992] binder: 10194:10217 transaction failed 29201/-22, size 40-16 line 2832 [ 76.673617] binder: 10194:10208 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 76.673662] binder: 10194:10208 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 76.673672] binder: 10194:10208 got reply transaction with no transaction stack [ 76.673682] binder: 10194:10208 transaction failed 29201/-71, size 0-8 line 2747 [ 76.702216] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid [ 76.719474] binder: 10194:10217 got reply transaction with no transaction stack [ 76.727014] binder: 10194:10217 transaction failed 29201/-71, size 2-1144397507205 line 2747 [ 76.736806] binder: BINDER_SET_CONTEXT_MGR already set [ 76.738084] binder: 10217 RLIMIT_NICE not set [ 76.746578] binder: 10194:10208 ioctl 40046207 0 returned -16 [ 76.758226] binder: 10194:10208 BC_INCREFS_DONE u0000000000000000 no match [ 76.765402] binder: 10194:10208 got transaction to invalid handle [ 76.771732] binder: 10194:10208 transaction failed 29201/-22, size 40-16 line 2832 [ 76.774005] binder_alloc: 10194: binder_alloc_buf, no vma [ 76.774057] binder: 10194:10224 transaction failed 29189/-3, size 0-0 line 2947 [ 76.777101] binder: 10194:10251 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 76.777112] binder: 10194:10251 BC_FREE_BUFFER u0000000020000000 no match [ 76.777120] binder: 10194:10251 got reply transaction with no transaction stack [ 76.777128] binder: 10194:10251 transaction failed 29201/-71, size 0-8 line 2747 [ 76.825335] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.830815] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/04 16:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000378000)="2f6465762f6c6f6f702300", 0x83, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x1ff, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = memfd_create(&(0x7f0000e4e000)="2f6465762f6c6f6f702300", 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000903000-0x20)={0x3, 0x5, 0x8, 0x6, 0x100000, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e52000-0x20)={0x4d3, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f000022e000+0x8b5)=0x6) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000389000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000f8c000)={0xbb, r5, 0x10002, 0x2}) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 6: mmap(&(0x7f0000000000/0x293000)=nil, 0x293000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000072000)="0b251bc1e6fae6b3736af4618204be644719c41ee9c8cb525c04633886851a5dfd5127f34b3ebde57164b80c0a57b3849b84f1e3ee108268a9d3935fb6192f546528ac3ad68ffdd14b734ed4f1190d03d42333684d5f29999ba83ee0320f909a7b742d68a0190bbc75dde8b9e8f0ddd9e06b6bba011b461b04130275b81e576ebd0baffe50a0014369faa8693630146aa1bc8991fb30168ccb1cc1a8b725d42f32561aedf9a921545afd22115ec4c55abffbb486a16f6852c31f9380abb50535ed0c43b9ddac709ec23a6f1f9d72216d3ce2a5cc690ac56a9e41049ae6c931c502245ef4700fc02b33a4b0b7a0b3bb079cb8bb0ed85c5893016cc17ab407cd4d76d47a7f40885cd8987fe5c866d10d0975d383e5c49e49d29a9ce16f30a317f8c4c0e1e3ea9e4b4a17c342c2832ca0f0770f74483d563aa959e3d8227a2dad927e5e1867c5f09261f8f0b5b9d90abc46ade787bb50614a7a0325c72970ca29892e6548f7933955b1d9ba4921d84154cba344c2778e9e328bc3bf8097c0d1966bdcb63bdd6f34b237ca129a39dd5a3a8bdc34716a9684dd55870d71734d24b27ada543a72a5eef5fdc2b3c19692c34b0ff04e5581151617aeae10315dd09390fee9d69c5ba3a471db6fb0634b1ed99ad56a831c85572db5c76876626342f36e19156e38c1b23084b69288e955d0f4a619a1814032c2349797fc439143e37dd74888de4b5d3640c159864fa8b514ad15983db14554a2d678569bea8ddfd35445a9c620feb3b313091c30c13919974fe65a6357adb1140f02a1925faf7c677f954de840ad7af68021d48d4ddb123a095e44164f43a96f514a9f3d7512ebee7dc4c76cc9a96eb63715bde5f886492d2f2e71a3f28431bf5e8bb2b63cf3cfa6f39e511dca370eb64b84a4f07bcc8aee735632f0cd9929eef19d5c0a5d7250520caea0b4886f48fa935528c9d6e1638d5a28879d0dbd87d2ce8891a60194f3a5225ec6841eb7f59b21d38d8c97c9194eae6c706a55909d76e9bf76ee71261c69764758e019816d2659711fc111df9894575e0fd59f0033f2c8bd50d35430a07ba524d970bb6f3adce389f2951f54f008a8d796433c65edcd9e92857819d0536a1ae303a5806b220013743b900b092a51f5c1818c6ced68bd797da85d355c1fe2c815e87ec14c1dc0d43a354643174f3022873206a44e85d64f1423414fc78f1a0757d41990ce8432cb29e31f223e78bcfc86399befaf6d0dff09af59c667b7ed4527f23184d66ed00ba9a376f8fe76fc46e4166091137565f0f4de87c89d46b79b05d49008355f198153954cc0174c5a0f535c873c44bfa9440e594e90ff522db6e456ede60550c0277f624cef226d35faee010b47954594ceac964d0c2e89eae4194827a53300d22920898989aa0376a401238c528317f103aef82c33852cbd47d138640f11a521e7c67f0494eac363c6b41427c53c8450f4923703c67c258399a7c16ddf9708913f790235dc64ee2c05ef4d86c105c34fb6dbddb1f36f4b1ec00ed6f0c42e9f98422f1031478a2c1489e2b66abff40e52586c3779d786facd076b0f11510184c698a89a73e904dc3d2fa094855fe5715aaa22c5cdac0211cd01a64d5a99a26380171c3a7092e0ff06d3a08b4adf35ea7ed2ac3b03257566f69194cc560e0b09f686c4822b62dbd75015e01c23d4b2a5b06320900b5fac06c91fd6bf2531aafaf6be01f351d5da2d815b2887497218c5af4cda369f40bfc861d34c0bcb43564b9119729c1119971cfd40170916c0ce21f26f852be7fbd9fd102544b5acfb9a7eab462c78cf0e961287e5ce6f462197e373aa786c80988890e6c18d3932debbd8a523811ecfcde0cad3f00a1117fe7d0ef151b668745cf8ce64745dd067072f2c1cc1d59def908b04a37cd0e475f0f720675592036461e705d238625271d9f9d0f2db4a0156cec88fa2a49eae4b763fcf22581d21b3433d6ff621334514f181e684cfe5b3d1d6d754068e8332ba470160dcfebf796fcdb2c2c71cbc1f4d97fcf6bfb908f27e1a75a5897dc49a70a494e1590aaa06d1f2f2f5dfa7e9faadf258e471d94740b249d86802505971aed49eb7fa006d5bbab98cc773a94e590c1fe1e8d058ef502e9eb6bc0f45eaac9ddeb9bb3b86f7fa65af604eb80215a8124b20e8a24505d2ecfe47340c6381ccf2f0bb44c2b9a07b09cf60c3c86b3cbc554c72580bf30cc55ca306bd8bd4c29880c82450a652bacf2bfd57caafed3931b74aff4f3712db40f11f606f736697ea23ea1f202fcbba02d074bd494b75b534f4879519082ed496984f254bcc864d8a18ae5d4ac584134ec8d3f34c294a660b8ee37ed10f9c5b53fd18316a74e66eb9071ab4d19c5fad97a64022f514156473f7e8e699a20c0ef0c1fafac64baad226de41a64e4e2cf181ca051442acf48cd5ec72285a7902a41df0d6ce3025803b6f599263b38f939f14ecb45ba56aa89db30a50371fce173bdeee9ab8939a13359938420a5fbb7c94f275a304ad4da31240bba9e8af410008225c4087b064991f397cc5f0d04cc3d6103298041153e322a6fe9cebb202c4acf150e3fde21ff1f3862e6d1122a4e629ab051c6b6791d7e08edcd614b56919efcbe9c21a540bc6f74ff2856cf2bfbc3ec23bcb1c7094b81c43e5bd69ca675c4489106786442f1ae4fc568b6a08c4819b552f20e00b0d59c08069d487036e47a3e21ba89dc73c335b7d0a0bf17022c504cfaff6e696ded2b7d6c13646d19272fc9c273244c672e4fada63ef094eee340f7352a800ccffaefd44ffd812982a982d474f9295b7e74ba3d84b2b424bb3972358602d46c55158c65061db79e882754670ebc3086234eddb58fa0cb0131d8e90abaca05d80b0573282303538ca18c36f130ceb498d2a123e83e44f8a41b9eb07da154f3666584e94cc2bd5aa61aa9303895a0a010761ad55d17b9c53e6b2701f67abddaa708c6d4bffa50f56e27a94365749bcd87bad7b847d6d96914f3b6113547b4911d357206e0a9b126e0e38c58e2ac1830029d415850e34a0012b8307d84d59712b4fb06bd63a48c8e476fbd046f8f835de6be0d0f240498d252d552816cee072734db4766413c80a5b2883fd05f6ee106559fc76bcdac1e157769c4c74cd11e47b903b2819ee61f909117dc3cba7c377f4cc534d3916f35d23d71c3ee7f61b43debe014d5731bccafc51e70eea21709198bbacc012cd6a15ad15482f0cecb10db91d789861d341e1a552202c7f51a6a667a92b827d10c3d68486f609453919212df682b7e72af60daa04445e08f7b0e47f5be793beee5f8f8839f549a7f03eb6b06bb0fe606021b2bc22fdee4f0d0264714583c1068341b06e115f0f87acfb4e69261ebfbb3f265545d3504483709502fa756d765aebcf8ce2bad20ed5c0c3c694540df7bc83aa1f5304f030f9293056544a41a3f104a85aeb895c247c4b14649d6f43c05ece175d438e4744f4ff91fac67f14abc5569934fc1be5c1c041c20b81fa1219b9a2982aacbed2e0d685349829aaaa20246f7acc01cd931819fbc8a482012613cda3eb7a60911ec021029eb90a1bf15dcb613cae3a1e17ecdd9a175728778d6396d404b0e7408844cc341ff6d32b017272c5c24a2f93872fa0d1faa672675829c77de9d66eaf1f235194ccaed814412590335538595d9c67b66925f7aad1b4ade31fc9d8780baf3bba92b44719e4588b575b6cd2c6dab18e9afbae5fe4219cb54437b9797a87d4ce22949744dc93385c43a08fb197ffbf571e99bfcb6952c3014385c079ee8d4dd69830cbc4cdf50162c83720fe0505751098a406dbc6e0b78ca29713fe3d651d937cc607eddf4aebc73ecb64a9ad7ff05a996f49a2ce1d9f82b66169074334e073ec81c5c33455109727ee429a5530c6aa2e2ff760e8d916805a6d385e43fd9ed9101131a61063d11854163110a8b6ba348e01741206bf915670946b98d7bd1c1ce3ccaa7cb124ed4a3e57b65c26838dfc12dd189a860f531a60d4becb5cac5653d76348ef73c5b4913fbbda0cad8bed061a6cd8ab6dda6298564cfd528a406c868927fabdb25692c77b4e3577eec03abc286ca06d64917dba5e983c1125e60630e040a215080fa41ac6080d3e00709119083bb5c53a5e4b208739ae39b6db5ec84ecf7e3f2750e682efa21549b3e3d7f5c7d6e67c2f7df462c3eaeadc2103f4c41d9a08782049a2be10e448820f9c75a54077147013fe09a7076521aa7dfdc374ca2e7243173b94f96e85ee4cc11643b634af475917414dcc1ad20d969f4660bfd35e854baa297c088402c823e79f211b252576ce16532330e66b74749feffaaf341ffc3b911a6b57ad09c868b3bc7edc5ea5d72b76c33da7ecd782621bf964638247754145312f778adba0c099efc46f4f9f07cbf099d982342a363b9ecb4b0e09b926e3c65f372efa93fa3771a12d4a21a07e23353fba299b80fe1cb7760507f0486274986603f07f21e26ba5ad16a601dbe7147c60386c97afde7ced1f94e3aed4e98eda7b83db53dd7207975343153174c62811dbfdcaa1b97b8e54631f91887b1dff6088094bbd2fbdb1b6d2918ec0ccf9ed99bdffe6f5c95dc20ae36b9739d7bbf1044c5b4c479617b9aa3c55e10d8afadb96db3cd77f2fffdcd90fecdbe60074154f19a416043ad1139c1456f964da3a4c2b62b51fa09800058905339ee12c125618011a62fc4b1521f38f4a941f7dc2ca59319d21b916100c9d94306b5e23680c81865a65952f71d792e1a4939379a75e1b5bb189e5c239e3bd37c9d5818046182ec2b22d99653bdef15800da107ecb2ca258b5a8c3662cd1f58ebe1016cc1d2f472389f98152dc25a0447317e409e2e983ec8164c43ded3f18fc01ed0a4aca5bda31f2782771bc8b08db25ae50868057683c14da28512ffd4803dacc3c2c31787fa4a27918d630694e8f1f48fd28e98291de4268e3f941e298bc0272cf62e102fd3ed7c5ee03075d329cfd73d2ef9cf64f4f6de286f6d0ce950805a4b08bc9212b7c5e2c7a9578b2c0b004b3b1cd7ca492447b6700ef16f21790d974936d525a95ce20c503e81a10a1feab7315f69d255421a921c71df6921eb60314c291c1d905ed2b0ba6a763d222e04a651ba57c804ecf537437a3c5101ef3a178f219c452879763368cade52183df52eefaf84e5c6b52f299990ddadbceec0835fa0cb95c470db063b28ccedf8e736a1cb6eef894f285cb76d003b4f71f04a8f55e5a4b281bb3640b3f65fe872edd6b508d1216baf5b4b326a35dad5a5754ea2e67766947b6a06b0e6d2389a19e764dfb6dba4f67b839cd3ef916f2e7e053960f90609d82e994cec289c665e690ae63044db7775e6236aa6e75cd7ff57dc77fac48bc7e7671d32bc0c0f9fd6721d81d371877b4dbfc2946ffe5f523cd15df428c2fcfccdd2c9c8f3897bda0cdc5a81f99408c5aec1795b5168f61aa25f40d95e44bd1e7a172af6ef1b8dfd7a0cf7498119ebc6c57b542c5ab3aa5833ce10fbc30658fbacc99f3e558af08b7612574ec05532c65f0b43cb604cf8db36e27b77d341a0c4e665e86b5eee4af2ecd6a188027b2bcd6138ee42e697ac3986b73bedfc83f1ffa7a1b4deb61a542db47d9c4983c6f06b86683cd3d49ce7948bbbef8b2edd0d32a457ca7e14d8cdf3c9eb3582ffaac33a30c9f6c492e7499f47e2f5c8763c78aea978b41334f90d63c922c536b7b18734a206e6af9930077067de2919c6e4e1712529054afd1e0325888d1a375d032c814e6b385ad5312ef", 0x1000) bind$alg(r0, &(0x7f0000291000-0x58)={0x26, "6861736800000000000000000000", 0x1, 0x4, "766d6163286165732d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000027f000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328736861332d3531322d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000028e000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e287368613531322c6374722d73657270656e742d61767829000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e2000)={0x0, 0x0}) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000293000)=0x0, &(0x7f0000294000-0x4)=0x4) bind$alg(r0, &(0x7f000028d000-0x58)={0x26, "6861736800000000000000000000", 0xf, 0x0, "766d616328746e657072657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockname(r0, &(0x7f000028e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028f000+0xc73)="4ec3904128ca350742a9af05cabc483f93982c21457351b27a251f76756b80d0d71ad95f1c54fcb104bd29f9738c07b8ebb5f69f244edeaaf7fc5cd0ab3b3dd782926a94a72a0f6c1e22b9abc320048dc217fd6fdea74e8481a738114429e13a9a56d58ad225159c29df30b84c6b32bafef021330e349d21808a0bfa5693242db8135ce8ef64f5f762615c304f35f093a07ebb60446947f87d80043ba4954115142d7b4d0ee7a96690c3bb3b61663c5e2bed185c72fc09d3db3f4472065db63551bf0a353ba243b8eb9d4b0100d2ae865603c0767f8d536000d5d46c58", 0xdd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000028d000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[{&(0x7f00001ce000)="", 0x0}, {&(0x7f0000206000)="d48a57e0ce4ac1d73a163d0b2d04e55c231108962de3ac372c32cae62c", 0x1d}], 0x2, 0x0, 0x0, 0x8010}, 0x20000880) 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00008aa000-0x88)={0x8, 0x0, [{0xd90, 0x0, 0x870}, {0xbff, 0x0, 0x8001}, {0xa22, 0x0, 0x6d2b}, {0x8ca, 0x0, 0x2}, {0x96f, 0x0, 0x400}, {0xcd, 0x0, 0x8001}, {0xbe3, 0x0, 0x9}, {0xb7e, 0x0, 0x7}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:22 executing program 0: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25a000)=nil, 0x25a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000839000)=0x75) rt_sigqueueinfo(r0, 0x2b, &(0x7f0000ebd000-0x10)={0x0, 0x300000001, 0xfffffffffffffffe, 0x400}) syz_open_dev$tun(&(0x7f0000a0b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000000004040) r1 = socket$inet(0x2, 0x80a, 0x0) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x10) getxattr(&(0x7f0000eb4000-0x7)="2e2f66696c653000", &(0x7f0000645000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000373000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) close(r4) bind$unix(r3, &(0x7f0000904000)=@file={0x1, "2e2f66696c653000"}, 0xa) dup2(r2, r1) r5 = syz_open_dev$sg(&(0x7f00001db000-0x9)="2f6465762f73672300", 0x1000, 0x80) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000016000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) bind(r3, &(0x7f000092d000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = open(&(0x7f00006aa000)="2e2f66696c653000", 0x200000, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b94000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000006a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000014a000)={r7, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$unix(r1, &(0x7f0000593000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005a6000)=0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000f23000-0x8)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bed000)=@int=0x81, 0x4) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x11) socket(0x10, 0x80006, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000010000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0x80000000, 0x8000000000000, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000010000)={0x0, 0x1, 0x10000, 0x7fff, 0x100000000, 0x6, 0xeae, 0x8d, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0x10000, 0x3, 0x101}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={r2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x0, 0xffffffffffff0001, 0x0, 0xfffffffffffffff7, 0x3a453e5d, 0x2, 0x10000, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8c3, 0x4, 0x0, 0x8}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={r4, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000011000-0x10)={0x0, 0x100000004, 0x20000000000006, 0x8}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x400, 0x400002d}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000000f000)=@assoc_id=r3, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000013000)={r7, @in6={{0xa, 0x1, 0xad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7030}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000013000)={r6, 0x42, "7258b250064b60ab74a5000000007fffffffe8caa88e86dbd5ed57920000c0031100de989a05001c009ad8e981237d9fc693d377a19c7fa081919cae61dcc387043b"}, &(0x7f0000002000-0x4)=0x4a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0xffff, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x200, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xd6, "b2d83f7954636393d3a6113efa47647909b49de44f7e43b4f3eda9ddc4064859a3157348787f9cd2ee22f3251eef0db18b8213ee9dfee39de40f4a53cb157b397d462144be24145be2d7a90005090100000071e732032f88c16b895417020009000255d3626e32aacb615ce5018ff63e50917a0d050005ec2d691071ff6e3e30be0590468cd8412b0e2ea72b00000002207affffffef000000f01bdc93bdc9346b55c54622f35c7482df7423fbec00020000d709e15f87ebb480c30000b627f3db8b263e81020e509f5883493e423b390ea962b236e1"}, &(0x7f0000010000)=0xde) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000006000-0x1c)="d5d2060af25bfb279b213d37cdfc66e184fec86f20e91b2eab2abc4b", 0x1c, 0x100000000, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000014000)="7fc5858bc08481a7710643a4b7a276dc55cfa8aea79e27cff0cbaaaae2a620a75cc77ff971f5334bf6d16645f9e64b3bde3e34d55a2c9fe4c81f98e7e51364142609d83f11bb1d208918269b62e8ff3ca037179dbf73dcb254dcb8f057838ef680312fd311ca9837e4a95f233a8d13b0cd5dd16d3d31725658eb39181b0abc02952b99cdc71228a4d2076f68b49ebae9d543c3090285123210ff83d589b4f32dd4da7c98598f2b24217103489a49b66a85dd9aa5c440810b1c8cfe5e92a5922dc36ee13ac72a7d4d", 0xc8, 0x40, &(0x7f000000e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 16:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xb2) getrlimit(0xa, &(0x7f0000b19000-0x10)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) r2 = accept4(r1, 0x0, &(0x7f00008d6000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000773000)=@assoc_value={0x0, 0x0}, &(0x7f0000bbc000)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ae4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003ff000)={r3, 0x6}, &(0x7f0000f33000)=0x8) modify_ldt$write2(0x11, &(0x7f0000180000-0x10)={0x9, 0x0, 0x2000, 0x5, 0xffffffffffff7797, 0xff, 0x3, 0x3ff, 0x7fffffff, 0xe90}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007ef000)=0x0, 0x4) [ 76.838494] binder: undelivered transaction 72, process died. [ 76.844829] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.850356] binder: undelivered TRANSACTION_COMPLETE 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c89000)="2e2f66696c653000", 0x40000, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000696000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000e52000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/12/04 16:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x81, &(0x7f0000c53000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d5000)=0xc) r1 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00001bd000)="01", 0x1, 0x4004, &(0x7f0000f7d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x6, 0x4) 2017/12/04 16:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000364000)="3a2900") r1 = inotify_init1(0x80800) unshare(0x1000002) restart_syscall() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)="2f6465762f7667615f6172626974657200", 0x10c01, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) r5 = eventfd2(0x1ff, 0x0) fcntl$getflags(r1, 0x10b) setpriority(0x0, r4, 0x6) mmap(&(0x7f00001fe000/0x2000)=nil, 0x2000, 0x2000004, 0x10012, r3, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) read(r1, &(0x7f00006ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r3, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) clock_gettime(0x7, &(0x7f000025d000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f000092f000-0x24)={0x1d, 0x6d6, 0x7, 0x10001, 0x80000000009, 0x7, 0x3, 0x9, 0x0, 0xfffffffffffffffd, 0x7, 0x7}) clock_gettime(0x6, &(0x7f000095c000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000119000-0x10)={{r6, r7+30000000}, {r8, r9+10000000}}, &(0x7f0000890000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r3, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2, &(0x7f0000ea4000)={r10, 0x0}) set_tid_address(&(0x7f0000493000)=0x0) r11 = dup(r5) ioctl$DRM_IOCTL_RM_MAP(r11, 0x4018641b, &(0x7f00003f4000-0x18)={&(0x7f0000923000/0x2000)=nil, 0x7, 0x3, 0x24, &(0x7f00007e6000/0x4000)=nil, 0x1}) setpriority(0x0, r4, 0x2) mq_timedreceive(r3, &(0x7f00006cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x88, &(0x7f00006cf000)={0x77359400, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006d2000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r3, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x7, &(0x7f0000052000)={0x0, 0x0}) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000876000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000)=0xc) sigaltstack(&(0x7f00009ca000/0x3000)=nil, &(0x7f0000fb3000)=0x0) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f000035e000)=0x2) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a37000-0xc)={&(0x7f000065f000-0x8)="2e2f66696c653000", 0x0}, 0xc) syz_open_dev$loop(&(0x7f000093f000)="2f6465762f6c6f6f702300", 0x29, 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000144000)="2f6465762f7667615f6172626974657200", 0xa693a172927d9ead, 0x0) r4 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000b0a000-0x10)={0xbd, &(0x7f0000b54000)="389df2ff3a4d6d63ee277ab71bf9df1dab9ca3332150568bc1d90f253f63d9f2fb2bf44827df6f15467e993b463ed4598b2fe86097630017ec71fbce28ac8b8dd3f577e197ccbfd343ea718af318645036b5fc5eb83401c5d71fcbab5b220c990e40da96cd254dbda8c8d0a34d6fe715e87ae05761e1cb1161c0ee5fbf9ef417b640b89fe095f9481b10d90f676d78e35f19c0542ca3e3113d63bf11ce03ac31ed6b86760ef6def1453f3b584f34fc5cd8f56ad7ce4032368342e1ff84"}) migrate_pages(r4, 0x7, &(0x7f0000a39000-0x8)=0x536, &(0x7f0000087000)=0x7ff) 2017/12/04 16:31:22 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x3, 0x9, 0x2) r2 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) r3 = epoll_create1(0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000017000-0x4)=0x0) setpriority(0x2, r4, 0xbe) r5 = memfd_create(&(0x7f000000c000)="2b000100000000007200070047", 0x4) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000)="2f6465762f72746300", 0x803, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xfffffffffffff10b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000018000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000014000)={r7, r8/1000+30000}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000015000)=[{0x0, 0x0}], 0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) accept4$inet6(r5, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x80800) sync_file_range(r0, 0x0, 0x5, 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000000f000)={0x10000004, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r2, 0x0) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00002ad000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fb6000-0x4)=0x1002) listen$netrom(r1, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) r2 = dup(r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e96000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7ea8088a423100bf6f6579a85e46b7d6"}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00003f3000)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00000d2000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000137000)=0x0, &(0x7f000004d000-0x4)=0x4) r1 = open(&(0x7f000037b000)="2e2f66696c653000", 0x10000, 0x140) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000438000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) r2 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c25000-0x8)="2e2f66696c653000", 0x80) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a93000)=0x8589, 0x4) 2017/12/04 16:31:22 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63616d656c6c69612d6165736e692d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00002cf000)=[{&(0x7f00007c8000)="977a20c6f0b2ec46d1a194589eb4361a052c17c688d1dc82f191be12264a3913d8013fa8e816bf8de85929848758074c8f41beaac27eae9845d61a1e199388fe8020a7abb8b25ca6da7372d719cdd36356f76281eb2cc6b393f373ee174ed5e98e44993658e5a668c31e5cf05505428589a35acd282c1652ba7adbf9425cb4e27f2c60a573ca174206b0616143e277b19d54", 0x92}, {&(0x7f00007da000-0x75)="83440e43c4e172552bad5b748554cd661151353f8e350a049089cd8ea6f30eb9c8f6e2f260aa9e354ebb1ce513c13dd8039fa9d8156d5aeb174e0d32e1e6d339afa2ffdedd3a3f52d5bc42e06e29ef8663ba8c5ec60496148d8aa1535cd7a1ae8a9adda6e83f120dd7fd01641574923afb7298d4ca", 0x75}, {&(0x7f0000c52000)="1026c138e6f862b7202ae6a01210659e9ef9a973178a82d6567e19ac6f3610b445534d0f9e6d865ff8411cb4f0f214c556933a518180aa0f8a7ea8812501664c0baf46a222597b8fde0a01141a2b026b15ed", 0x52}, {&(0x7f0000c62000-0xa5)="143d727ef4ec001fae2b84992fd5e644507c25db1d561b17a83d3d831711697d87ed0afbd829cdf732d495f33cfce3e683ee7b1be4967ec6bf70988b2ab811cd759d5fb7397852d4be7ff6ccce067583e62f905c96a137af1800f614fee5008815b8032815c5f33884d56fba6380352ac889b7309c78ff167d846701c500e3656a23a1e052d4cc4083b1be184c5fed7f5507ec364b9a5b2d231e3c52adf78d6df22cfd8c19", 0xa5}, {&(0x7f0000f7d000)="242ec6161f444afa6740736a6b7812a7fd10af36daee8f0534697896693f854c809a9abb6a5cea00c4d18730f6323482748d61548d4ff0967e14653fe57278d501f9f6c178fc00ecd42c9d1993fec62c7636540e9f4c307262a0c9514507972cb4cd02e73996a6fb85a43e2614f7b06b2c814594742ca9a5a963765e68a6e9fbe84695bf01c25d0829156cb2cb78537c41acee598ac1f6615335b16ae21cb7d31976577fc56168114dcf874d3c6203182c24b4acdd47058b81b19ce3bc39bb5ac33d2afb52428f94fc6a7179d6b7b135142d2d98773178eb19747eefb1b4d28a636cb775", 0xe4}, {&(0x7f0000de4000-0x67)="66c1c52af8eede25446c19c5ffd18b467a6b559febb7f0ade346bcb15563d51e5d37b718b82342e7f7e56b9f1abeed2310d49b5f82ba854588e4e3e8e67ded6ee26ea8cb6c258265bba989211e24e948c7c8689cbd80d387de4b2e0fdf282c967ebe267316e373", 0x67}, {&(0x7f0000d8f000-0xbc)="eb95d4b72b35b66ca42588655c2fb7c6bf76161375b02eefe301419fcb5785be8f15bfa8f5db4fda5a4bfe7acaefccf46c6ec55a99558a23bf3a244c69c640ce8b41068a4e16d2fed728991e63056ae868cbf8756e61b4d5f709fc03252dfc9303d3e7063acfa7fc68e79c48020bf8fc5a6ce1a9d8cdb38bfa773f72d4a7a883404d8b6c263769acaa4da5721111141c66ac94cfaff244af224d5db51c7e85eb040831a0de1499e977e4aaf44ae19dac2e62e7dd1ba205b7ecad05ab", 0xbc}], 0x7, &(0x7f0000df0000)=[], 0x0, 0x20008090}, 0x41) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f7f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e41000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000290000)=0x1000) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) 2017/12/04 16:31:22 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000b6b000-0xa)="2f6465762f7663732300", 0x4, 0x6a0001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x4, 0x200, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)="6e65742f69705f7461626c65735f7461726765747300") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000841000)=0x0, 0x4) socket$packet(0x11, 0x3, 0x300) sendfile(r1, r2, 0x0, 0xe292) syz_open_dev$evdev(&(0x7f0000676000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x4000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000584000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd5000-0x11)="2f6465762f7667615f6172626974657200", 0xa0080, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000786000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r4 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) rt_sigaction(0x21, &(0x7f0000324000)={0x5, {0x7ff}, 0x80000000, 0x3}, &(0x7f0000b0f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000dfa000-0x8)={0x0}) r5 = fcntl$getown(r3, 0x9) keyctl$join(0x1, &(0x7f0000ab0000)={0x73, 0x79, 0x7a, 0x1, 0x0}) sched_setscheduler(r5, 0x7, &(0x7f0000218000)=0x2) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe2(&(0x7f0000846000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00007b2000)={0x8, 0x9, 0x10001, 0x3, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000302000)=0x0) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000869000-0x20)={@generic="d2170cd88f42e07f25b2412a5d16b5ff", @ifru_flags=0x900}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cbb000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x8a080) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b05000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x5, 0x80000001, "136aceb6275ca7fa87fb2d02b647c1cf360b2dd3958ab8f51cd996ebaaaf7f85db95ae107a38c5670cfbf7484c28046aa0f044ea0fd95e848d64df0cb48f02347e07b9ed3c91af430d8940d041a206b3"}, 0x160) r1 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000369000-0x4)=0x0) prlimit64(r2, 0x0, &(0x7f0000a74000)={0x1, 0x401}, &(0x7f000064b000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = open(&(0x7f00000f3000)="2e2f636f6e74726f6c2f66696c653000", 0x2, 0x8) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000e7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) ptrace$poke(0x5, r2, &(0x7f0000968000)=0x0, 0x101) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x200, 0x4) bind$bt_sco(r3, &(0x7f0000000000)={0x1f, {0x80, 0xdad, 0x0, 0x1, 0x7f, 0x105d}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0xffffffff, 0x8240) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000099e000-0x10)="2e2f636f6e74726f6c2f66696c653000") lremovexattr(&(0x7f0000d0a000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003b4000-0x7)=@random={"6f73322e00", "7b00"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f0000001000)={0x3, 0x7, 0x5}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 16:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x808, 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e9ef4a803f304161b39f8fb79e30f73c"}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fb7000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005f2000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000c72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003dd000)=[], 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f000000e000-0x18)=@generic={0x4, 0x40, 0x93}) clock_gettime(0x7, &(0x7f0000b88000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r2, r3}, &(0x7f0000048000)=0x80000001, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000aa2000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2af3, 0x100000001, 0xfffffffffffffffe, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0x0, &(0x7f0000d2e000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f000045a000)="00", 0x5, 0x0, &(0x7f0000de0000)={0x4, 0xa12, 0x400000000000007, 0x1, 0x10000, 0x7f, 0x9, 0x12}) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x7, 0x1000000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x4) fcntl$setown(r1, 0x8, 0x0) syz_open_dev$mice(&(0x7f000045d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000001000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00000da000-0x4)=0x36c, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f000052a000)="e3444754d5460c4632a814a204c5026902218e33e7965999ce3661b3f0b33f9e92b9990acda1b93a54996d689a82588fa2c9061247ba755d78a4e2ae23354b7cd2bce71b27e63378059bd8", 0x4b, 0x80, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07000300000000000e010000"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/04 16:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/04 16:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d29000-0xa)="2f6465762f6375736500", 0x8140, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000e44000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xffff, 0xf151, 0x0, 0xffff, 0xf000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) 2017/12/04 16:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088b000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/04 16:31:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e20000)={0x0, 0x0, 0x0}, &(0x7f00003b5000)=0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000041e000-0x8)=0x800, 0x6) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r3 = syz_open_dev$vcsa(&(0x7f00007b8000-0xb)="2f6465762f766373612300", 0x6, 0x400) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00007ee000)={0x9, 0x0, [{0xb3b, 0x0, 0x8}, {0x0, 0x0, 0x6000000000}, {0xb6d, 0x0, 0x9}, {0xbba, 0x0, 0x98a}, {0xa36, 0x0, 0xffffffffffff8000}, {0x9dd, 0x0, 0xc66}, {0xbbe, 0x0, 0x1}, {0x0, 0x0, 0x7}, {0xfbd, 0x0, 0x25c}]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNXCL(r4, 0x540d) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f000008d000)=&(0x7f0000238000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x90000, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x80000005, 0x4101d, r5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="59283c4522b0967ff0c15dd7ae56a1268c171e063674d6b3f64d369955e8be6c9d3af726698b5016ee48b3ff9fc09e8423c72043c244cb0b2665e0bfaaa8ab7a169d512522ded36727f8b328f9b2edfd2dfda079155c2a730626c68ae22c79d255864ff9236eea7409945b53ccb2ebc357ae92e0", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x4, 0x20, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x2) 2017/12/04 16:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/04 16:31:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:23 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000fb1000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0xc26de0585b86e1f0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000afc000)={@loopback={0x0, 0x1}, 0x3, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000001000)={0x10d005, 0x7000, 0x8, 0x2, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() ioprio_get$pid(0x2, r5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000002000)={0x1, r6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x4b9}, &(0x7f0000003000)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fb2000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x0, 0x2, 0x1, 0x2, 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000afc000)={r7, 0x5}, &(0x7f0000000000)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/04 16:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e25000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000def000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a64000-0x8)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) 2017/12/04 16:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xc, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x840, &(0x7f0000dfd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00009a8000)="", 0x0, 0x40000002, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000363000)="00040001", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r2, 0x3e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0xc) setfsuid(r3) write(r1, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) pipe2(&(0x7f00002c9000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000015f000-0x4)=@assoc_id=0x0, &(0x7f000041c000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d79000-0x87)={r5, 0x7f, "e97a8f044597e61cb964889aed92351866f6bcc797cd0bb7ce1840e387920d90b471f7ef7d270d2bc48c0df3fbcb895518f679095959a2fef7ccca908d96a27ee739a19a29cd7b5c6d3174523c42a89f15584c30766235391e6a32843f18c68c86145e1e7e32974f9f18e4be82444c5e54a736fbd4cb47cd67174ca9ffb850"}, &(0x7f00002ee000-0x4)=0x87) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000361000)={0x9, 0x8}) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000408000-0x10)=[{&(0x7f000050e000)="2900000018003509000000000000000202ff00000000ff06010100800c00080004000c000000000001", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 16:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000097f000-0xb)="2f6465762f6c6f6f702300", 0x283, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/04 16:31:23 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00006af000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002fe000-0x73)="833e8adf67dc30635627819ecd79eb36a48de188393ff056b68282f0cb49eda5c8fafba7aebe2873ac0143d1a84debc8f28dfc29fab2fde3110877a2279e921cd7173ce580a2eb11042354279c1835b9ea57dd57a5107d67db9bb38717b96e391e211ba69964b2674eacc339587232aa30486e", 0x73, 0x20000011, &(0x7f0000000000)=@nfc={0x27, 0x64, 0x0, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) getsockopt$inet_opts(r0, 0x0, 0x52f9438ff18da26, &(0x7f0000900000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001da000)=0x6e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b1a000)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d0000-0x8)={0x0, 0x8001}, &(0x7f00004d3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd4000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffff7}, &(0x7f000061f000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000057a000)=0x0, &(0x7f000008b000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000fd2000)="02", 0x1, 0x0, &(0x7f0000ed8000)={0xa, 0x3, 0x400000009a80, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c0000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8000, 0x1c1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000002000-0x48)={{0x3, 0x2, 0x800, 0xffffffffffffffff, 0x9}, 0x7ffffbff, 0x7ffffffdfffff4e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x100000000000001, 0xffffffffffffffff, 0x1}) keyctl$session_to_parent(0x12) r5 = getuid() readlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) semget$private(0x0, 0x5, 0x8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0) lchown(&(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", r5, r6) set_mempolicy(0x3, &(0x7f0000bac000-0x8)=0x103, 0xe0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000c54000-0x9)="000000000000000000") ioctl$TIOCEXCL(r3, 0x540c) 2017/12/04 16:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000b5f000)=[{&(0x7f00008c0000)="29c1e0eb79d02087842d680854beb347bb8e37b51e466ebb7143012f9f00e6ac3b2e69744643a6a6d57f69c2a414ef5ad5b8c3", 0x33}, {&(0x7f0000211000-0xff)="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", 0xff}, {&(0x7f00009a3000)="9ec28d60120430cdaeba50e7b9d98c62728bddfd877c4aaa42e0bc81912ac26d4dc8e87b5f22c2e2470c1ea5c7f9aac68b2073db49fa4e051f62b30ec15b30b6e034c3941c3bae4e0be6733cbc07b80ae055dc71c1e874f82a31e04fdb7f849757ecb2e2d11429e52c7c456237b16d20e658f4e1048447a2cdbfe45c67f530078330d042b71d61660b2a11569a2e5af2ed874bd6a0f03a139c78846135ae3b5a24efcdb9ce07b27dbd0d6f0eb8e535b365a3879d22", 0xb5}, {&(0x7f00009da000)="9253f798550208ac77fd620d912c6240b2144e598bd05d1ed1df75cc35eafa8a0d30524760b480904166f1605fce6d93aba3ce7fad41975b39d2dd27341774cb1aa289ecec0512a25b3ce2ff0a0016f5832529cb449ad64c3c674d1a26693f2273135320f5486400059ede73f61bcbca65eae99a7f8021958476b314410851037d61a6f79897ad385b", 0x89}, {&(0x7f0000ca8000-0x43)="abc5373277830044a63b0a7c57aeb291550be192eea4cd8446bbcda2e0f7ceb6bf9f862deb498dffcac7000007ff444b6303045c80edb142f0916020aa106af901115a1095e80022e8baf6047a3a342e4dd4c3d47db60500005dea92233249860dd1eb09a0a9254ee5a8e217bfb362629d2f641a63513a3ee0cf47cf0c2477010aa71dc021d4a5df6af3c6c9adc47755e5", 0x91}], 0x5) writev(r0, &(0x7f0000747000)=[], 0x0) pipe(&(0x7f000086b000-0x8)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) accept$netrom(r2, &(0x7f0000a2f000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000491000)=0x48) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000c05000)="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", 0x1000, 0x20008000, &(0x7f0000ce8000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00008af000-0x4)=0x6, &(0x7f00009b5000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000d99000)=0x0, &(0x7f000048e000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000d89000-0x4)=0x9, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffff7fffffe}, @generic={0xd395, 0x0, 0xd8, 0x0}], &(0x7f0000ed0000-0x1)="00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000006a000)={r5, r6}) bind(r1, &(0x7f0000665000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0xd4)={0x0, 0xcc, "15b8ece355f61b769594c251470e6a3491decf6f491a3aa5e95ffbbc0867be8926d1b753898dd776a0aafe276dade4f74a3033700af6dd8bd330ccab22d21df39af063363035c0498b1c9c40ee386ee7203b0bd4a023e013e9a99d6bffaca79c37c729629e09a774d72491a7998a161e015cf0f632213a233ba5f33bb08c13eeddf7d6f25534135d5fe5b1757dc22cfe98113075ec9b181897d88bd802fc55396c973cbbc79948615c072081a7f598f1443906bb9b772de31ca0be74148486613d562375a4868c8307d2162f"}, &(0x7f0000c32000)=0xd4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000157000)=@assoc_value={r8, 0xffffffffffff4c13}, &(0x7f0000d8a000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e9e000)=0x0, &(0x7f0000ce3000)=0x4) connect$inet(r5, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r5, &(0x7f0000302000)="", 0x0, 0x40000000, 0x0, 0x0) recvmsg(r7, &(0x7f00001b9000-0x38)={&(0x7f00007bc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000e52000-0x40)=[{&(0x7f000019e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d2e000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00005cc000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000698000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f00004b5000)="", 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f08000)={r1, 0x28, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) write(r5, &(0x7f00008cb000-0xca)="b353071c30d50fb9bbeeecabcd5171599e4979ba9b8725c73e14edc90cacf7fae728701c49e7d442e0a33684134db3407bb23c4ee12db3c8002a4a080894c948c7e2528bd709d6d41658c1aa51269aea373022b040cea98c7a934c41f42aad7512b2b79c707dce0d9c80cbdb99d1c362450289e56c39673da3684a8a860fd2967e9ef583f822edf473f5e06914fe86e9e7f3d9b269a998456e390bf0023fef4d6fa21d133eeb23b6ba4a37f2e878930d1a7ae3a699f568872716a560be9a1a138af09eff9a657aef5390", 0xca) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000091a000-0x4)=r9, 0x4) sendto$inet(r5, &(0x7f0000713000-0x1000)="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", 0x1000, 0xc0, &(0x7f00007c6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 16:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000af5000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00005b1000)={0x3, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00004ef000-0x7d)="", 0x0) sendmsg$netlink(r0, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f000082e000)=[], 0x0, &(0x7f0000129000)=[], 0x0, 0x0}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00001a6000)=0x7, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000035d000-0x4)=0x5) [ 77.361240] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.411796] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 246.752161] INFO: task syz-executor5:10401 blocked for more than 120 seconds. [ 246.759535] Not tainted 4.15.0-rc2-next-20171204+ #58 [ 246.765299] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.773303] syz-executor5 D24144 10401 7331 0x00000004 [ 246.778974] Call Trace: [ 246.781583] __schedule+0x8eb/0x2060 [ 246.785326] ? trace_event_raw_event_lock+0x340/0x340 [ 246.790539] ? __sched_text_start+0x8/0x8 [ 246.794734] ? find_held_lock+0x39/0x1d0 [ 246.798858] schedule+0xf5/0x430 [ 246.802244] ? __mutex_lock+0x703/0x1a80 [ 246.806335] ? __schedule+0x2060/0x2060 [ 246.810336] ? lock_release+0xda0/0xda0 [ 246.814332] ? memset+0x31/0x40 [ 246.817644] ? do_raw_spin_trylock+0x190/0x190 [ 246.822254] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.827211] ? mutex_destroy+0x1d0/0x1d0 [ 246.831298] schedule_preempt_disabled+0x10/0x20 [ 246.836593] __mutex_lock+0xaad/0x1a80 [ 246.840503] ? lo_ioctl+0x8b/0x1b90 [ 246.844154] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.849036] ? memset+0x31/0x40 [ 246.852336] ? perf_trace_lock+0x4d6/0x900 [ 246.856602] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 246.861732] ? perf_tp_event+0xae0/0xae0 [ 246.865817] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 246.871033] ? drop_futex_key_refs.isra.14+0x63/0xa0 [ 246.876162] ? memset+0x31/0x40 [ 246.879482] ? lock_downgrade+0x980/0x980 [ 246.883677] ? avc_has_extended_perms+0xef/0x12c0 [ 246.888549] ? lock_release+0xda0/0xda0 [ 246.892558] mutex_lock_nested+0x16/0x20 [ 246.896654] ? mutex_lock_nested+0x16/0x20 [ 246.900918] lo_ioctl+0x8b/0x1b90 [ 246.904396] ? loop_clr_fd+0xb50/0xb50 [ 246.908304] blkdev_ioctl+0x1759/0x1e00 [ 246.912283] ? lock_downgrade+0x980/0x980 [ 246.916445] ? blkpg_ioctl+0xb20/0xb20 [ 246.920347] ? avc_ss_reset+0x110/0x110 [ 246.924345] ? lock_release+0xda0/0xda0 [ 246.928336] ? __lock_is_held+0xbc/0x140 [ 246.932443] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.938337] ? get_unused_fd_flags+0x190/0x190 [ 246.942931] ? rcu_note_context_switch+0x710/0x710 [ 246.947862] block_ioctl+0xea/0x130 [ 246.951512] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.955838] do_vfs_ioctl+0x1b1/0x1530 [ 246.959733] ? _cond_resched+0x14/0x30 [ 246.963619] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.968049] ? selinux_capable+0x40/0x40 [ 246.972120] ? SyS_futex+0x269/0x390 [ 246.975852] ? security_file_ioctl+0x89/0xb0 [ 246.980266] SyS_ioctl+0x8f/0xc0 [ 246.983641] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 246.988410] RIP: 0033:0x4529d9 [ 246.991613] RSP: 002b:00007efe7601ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 246.999338] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 247.006667] RDX: ffffffffffffffff RSI: 0000000000004c06 RDI: 0000000000000016 [ 247.013961] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 247.021264] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 247.028544] R13: 00000000ffffffff R14: 00007efe7601f6d4 R15: 0000000000000000 [ 247.035844] [ 247.035844] Showing all locks held in the system: [ 247.042186] 2 locks held by khungtaskd/677: [ 247.046539] #0: (rcu_read_lock){....}, at: [<00000000c67b70e9>] watchdog+0x1c5/0xd60 [ 247.054621] #1: (tasklist_lock){.+.+}, at: [<00000000afc5c226>] debug_show_all_locks+0xd3/0x400 [ 247.063676] 2 locks held by getty/3055: [ 247.067644] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.076334] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.085632] 2 locks held by getty/3056: [ 247.089616] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.098300] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.107608] 2 locks held by getty/3057: [ 247.111578] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.120270] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.129558] 2 locks held by getty/3058: [ 247.133539] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.142224] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.151536] 2 locks held by getty/3059: [ 247.155501] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.164191] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.173482] 2 locks held by getty/3060: [ 247.177458] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.186137] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.195431] 2 locks held by getty/3061: [ 247.199393] #0: (&tty->ldisc_sem){++++}, at: [<00000000a81760a9>] ldsem_down_read+0x37/0x40 [ 247.208076] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ee06b65d>] n_tty_read+0x2f2/0x1a10 [ 247.217372] 1 lock held by syz-executor5/10401: [ 247.222039] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000058fefa67>] lo_ioctl+0x8b/0x1b90 [ 247.230641] 1 lock held by syz-executor4/10413: [ 247.235306] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000058fefa67>] lo_ioctl+0x8b/0x1b90 [ 247.243896] 1 lock held by syz-executor1/10411: [ 247.248910] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000058fefa67>] lo_ioctl+0x8b/0x1b90 [ 247.257498] 1 lock held by syz-executor1/10423: [ 247.262166] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000058fefa67>] lo_ioctl+0x8b/0x1b90 [ 247.270761] 1 lock held by syz-executor2/10444: [ 247.275427] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000058fefa67>] lo_ioctl+0x8b/0x1b90 [ 247.284023] [ 247.285643] ============================================= [ 247.285643] [ 247.292653] NMI backtrace for cpu 1 [ 247.296283] CPU: 1 PID: 677 Comm: khungtaskd Not tainted 4.15.0-rc2-next-20171204+ #58 [ 247.304302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.313632] Call Trace: [ 247.316189] dump_stack+0x194/0x257 [ 247.319786] ? arch_local_irq_restore+0x53/0x53 [ 247.324422] ? debug_show_all_locks+0x2f4/0x400 [ 247.329062] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.333442] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.337908] nmi_cpu_backtrace+0x1d2/0x210 [ 247.342114] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.346576] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.351824] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.356982] watchdog+0x90c/0xd60 [ 247.360416] ? reset_hung_task_detector+0xa0/0xa0 [ 247.365227] ? default_wake_function+0x30/0x50 [ 247.369785] ? __schedule+0x2060/0x2060 [ 247.373731] ? do_wait_intr+0x3e0/0x3e0 [ 247.377678] ? do_raw_spin_trylock+0x190/0x190 [ 247.382231] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.387302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.392287] ? trace_hardirqs_on+0xd/0x10 [ 247.396403] ? __kthread_parkme+0x175/0x240 [ 247.400695] kthread+0x37a/0x440 [ 247.404029] ? reset_hung_task_detector+0xa0/0xa0 [ 247.408837] ? kthread_stop+0x7b0/0x7b0 [ 247.412784] ret_from_fork+0x24/0x30 [ 247.416574] Sending NMI from CPU 1 to CPUs 0: [ 247.421073] NMI backtrace for cpu 0 [ 247.421079] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc2-next-20171204+ #58 [ 247.421081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.421084] task: 00000000607458a4 task.stack: 0000000053bddf36 [ 247.421092] RIP: 0010:lock_acquire+0x0/0x580 [ 247.421093] RSP: 0018:ffff8801db407c20 EFLAGS: 00000046 [ 247.421097] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000002 [ 247.421099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8748fc48 [ 247.421101] RBP: ffff8801db407d18 R08: 0000000000000001 R09: 0000000000000000 [ 247.421103] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b680f8a [ 247.421105] R13: ffff8801db407cf0 R14: 0000000000000093 R15: 0000000000000000 [ 247.421108] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 247.421110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.421112] CR2: 00007f1da2a60140 CR3: 00000001d1421000 CR4: 00000000001406f0 [ 247.421116] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.421118] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.421119] Call Trace: [ 247.421121] [ 247.421126] ? ktime_get+0x12f/0x3a0 [ 247.421131] ? tick_irq_enter+0x9e/0x390 [ 247.421139] ? ktime_get_resolution_ns+0x300/0x300 [ 247.421144] ? rcu_idle_exit+0x410/0x410 [ 247.421147] ? ktime_get+0x26f/0x3a0 [ 247.421153] tick_irq_enter+0x9e/0x390 [ 247.421159] irq_enter+0xbd/0xe0 [ 247.421163] scheduler_ipi+0x246/0x830 [ 247.421167] ? migration_cpu_stop+0x470/0x470 [ 247.421170] ? tick_program_event+0x83/0x100 [ 247.421175] ? task_prio+0x40/0x40 [ 247.421182] smp_reschedule_interrupt+0xe6/0x670 [ 247.421186] ? smp_thermal_interrupt+0x700/0x700 [ 247.421189] ? _raw_spin_lock+0x32/0x40 [ 247.421193] ? _raw_spin_unlock+0x22/0x30 [ 247.421196] ? handle_edge_irq+0x2b4/0x7c0 [ 247.421200] ? task_prio+0x40/0x40 [ 247.421206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.421211] reschedule_interrupt+0xa9/0xb0 [ 247.421213] [ 247.421216] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.421217] RSP: 0018:ffffffff85e07d08 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.421221] RAX: dffffc0000000000 RBX: 1ffffffff0bc0fa4 RCX: 0000000000000000 [ 247.421223] RDX: 1ffffffff0bd9744 RSI: 0000000000000001 RDI: ffffffff85ecba20 [ 247.421224] RBP: ffffffff85e07d08 R08: 0000000000000000 R09: 0000000000000000 [ 247.421226] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.421228] R13: ffffffff85e07dc0 R14: ffffffff865ec760 R15: 0000000000000000 [ 247.421235] ? trace_hardirqs_on+0xd/0x10 [ 247.421238] default_idle+0xbf/0x430 [ 247.421241] ? __sched_text_end+0x4/0x4 [ 247.421245] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.421249] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.421252] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.421256] ? mark_tsc_async_resets+0x30/0x30 [ 247.421263] arch_cpu_idle+0xa/0x10 [ 247.421266] default_idle_call+0x36/0x90 [ 247.421270] do_idle+0x24a/0x3b0 [ 247.421275] cpu_startup_entry+0x18/0x20 [ 247.421279] rest_init+0xed/0xf0 [ 247.421285] start_kernel+0x729/0x74f [ 247.421289] ? mem_encrypt_init+0xb/0xb [ 247.421293] ? x86_family+0x32/0x40 [ 247.421297] ? load_ucode_bsp+0x1ea/0x1f6 [ 247.421302] x86_64_start_reservations+0x2a/0x2c [ 247.421305] x86_64_start_kernel+0x77/0x7a [ 247.421308] secondary_startup_64+0xa5/0xb0 [ 247.421313] Code: ff ff e8 54 6a 50 00 4c 8b 95 98 fe ff ff 48 8b 85 a0 fe ff ff 44 8b 9d b0 fe ff ff e9 ed f5 ff ff 66 2e 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 41 57 41 56 4c 8d 95 38 ff ff ff 41 55 41 54 53 41 [ 247.422074] Kernel panic - not syncing: hung_task: blocked tasks [ 247.422080] CPU: 1 PID: 677 Comm: khungtaskd Not tainted 4.15.0-rc2-next-20171204+ #58 [ 247.422082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.422084] Call Trace: [ 247.422092] dump_stack+0x194/0x257 [ 247.422101] ? arch_local_irq_restore+0x53/0x53 [ 247.422112] ? vsnprintf+0x1ed/0x1900 [ 247.422123] panic+0x1e4/0x41c [ 247.422129] ? refcount_error_report+0x214/0x214 [ 247.422145] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.422156] watchdog+0x91d/0xd60 [ 247.422174] ? reset_hung_task_detector+0xa0/0xa0 [ 247.422180] ? default_wake_function+0x30/0x50 [ 247.422195] ? __schedule+0x2060/0x2060 [ 247.422199] ? do_wait_intr+0x3e0/0x3e0 [ 247.422208] ? do_raw_spin_trylock+0x190/0x190 [ 247.422216] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.422224] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.422231] ? trace_hardirqs_on+0xd/0x10 [ 247.422236] ? __kthread_parkme+0x175/0x240 [ 247.422247] kthread+0x37a/0x440 [ 247.422252] ? reset_hung_task_detector+0xa0/0xa0 [ 247.422255] ? kthread_stop+0x7b0/0x7b0 [ 247.422263] ret_from_fork+0x24/0x30 [ 247.869300] Dumping ftrace buffer: [ 247.873009] (ftrace buffer empty) [ 247.876693] Kernel Offset: disabled [ 247.880297] Rebooting in 86400 seconds..