ebd48390f19fd874b583322ead151da777f37d37631fb91e6f673b0e48db7ff5b2b3c09706defe94a9b8ea01f77a3988ae89b6a5656766fbfa7f0f4d08a78c15874b0f9104cb98620bc1e62fe725035d673af744404e2ac9556ab227d94196b1088fadd1e17cd1d82804ecf10ab23c958058a98b2d66cd83b104c9af63a92910f734b4cf334682b6f9ed51de2dfac3283e908abe0c1c0fa672a79756619a338754688dc9cc01e71463c5aa28473f44fbd7ed38ac7d0b32c5fc09a8cca9bfb0736280f3a7ff494fbb85aaac45a2a7b117898c16de2eea2766af131bb48f3553251b38ef2b12e35ff0397d13adb4eba0f1621b11a393cc3e63a1d76c7000f44bc6b6321836cea7f8bd6f2a209778a9d336a7697b69efa8df3e227490943126958284e90049109145021aff5050a287f4234105bf958d3686e18e57741debed58751984ed30ee8eeeb474a69c0fe9c9193c5b7ef434784d4d4c64e6d14ab70e2ee6b3b492c6fb564443507171f6f06a5401b90f15b3a0ef6ea99ef077d3dc20272f6ccb8cf92ff5001a22c84e5289b0ae8d14e72f6a2a0a6dc53009f63d6cdc91c6c6a45ad4e850b68027e35c92e09d1f3688a5c44d6b3074969645bbef3e2518bb2211863120a25e349a7cd414e0af21b63391ee92d8fb15cf97fcb696dbff72c245ae8b0e1874a76dd1707be3cfb00ef9833a3c9a1cde05cbf1e01676b4cb16d0035763bcac9f187f1238a646338702ea601381f72154234d40cafe7f35975c80650da7b28ab0b08aa90bf77ef026a22fbffda058946d06e2e5a7f6432a04f07f4174fae8d6ab125c816f9b8f0149234f54693594421ec1b653a83b8eae228d0510de0fe6d450c102cf96157e5fd4b6a5d931ebf6e5b474b3aa8b7fbad16f5f06b579a61c929f84176289f26e4e15a9d5b82271f16096f1fa99321556fa16c636d824793435c26d78871739de636f39f801bde89a22131a0beada0b35d3774f28c63576a5ca3c089d9a8236c5a17aba9913cc9cb498ee251039632c38bd0ac019ebe86122d85ab10fbce8dbe4919e28b053cf6d982b271a1a1468c7dc7d023762621103099c04f368909c095eb6f9c7edbe3c04e1c7de641588ba054f06e4fa656b54ba8041700fa9f8ec0fa026e6afe60c7cebd59cb217609ec4bf87b3434bbe67"}], 0x2, 0x20000000}, 0x4000) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00004c2000)=0x0) sendto$inet6(r4, &(0x7f0000fd3000)="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", 0x430, 0x8080, 0x0, 0x0) r5 = accept$inet(r3, &(0x7f0000d35000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10) fgetxattr(r5, &(0x7f0000c63000-0x1)="00", &(0x7f00004c4000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) 2017/07/31 12:23:14 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000012000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffffffffffff8001, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x200000000005432, &(0x7f0000014000)=0x6) 2017/07/31 12:23:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 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]}) r2 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000672000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000087000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00002c6000)=0x0, &(0x7f0000274000-0x4)=0x4) pwrite64(r1, &(0x7f000076e000-0x22)="f0134387893784167ad616165e03061eefb34e12607fb9fcbceb8f03bce67aae3237", 0x22, 0x0) bind$inet(r5, &(0x7f00009d3000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r3, &(0x7f0000f84000-0xd)="2f6465762f736e642f73657100", 0x1) iopl(0x7) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ebf000)={&(0x7f0000641000)=[0x5, 0x1000, 0x6, 0x7], 0x4, 0x9, 0xffffffff, 0xeb6, 0x2, 0x1, {0x7fff, 0xee0, 0x100, 0xfffffffffffffffc, 0x5, 0x8000, 0x31ebc7e8, 0xcd, 0x504, 0xb921, 0x0, 0x9, 0x6, 0x400040000, "76d4c6b2cc5ffcbcc6b7a473472c5cffae220c15557ba7d57127f2ac601018ca"}}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000396000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000aca000)={r8, 0x1}) getuid() 2017/07/31 12:23:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa4000)={0x0, 0x0, 0x0}, &(0x7f00003eb000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008dd000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x3, r2, 0x436a) time(&(0x7f0000b93000)=0x0) capset(&(0x7f000032e000-0x8)={0x20071026, r2}, &(0x7f0000a1d000-0x18)={0x3, 0xaf, 0x3, 0x4, 0xfff, 0x6}) write(r1, &(0x7f0000cfe000-0x27)="21000000140007071f0e00f4110f08001000008a0d00000000000000077f001f05ff0300007500", 0x27) 2017/07/31 12:23:14 executing program 2: accept$inet(0xffffffffffffff9c, &(0x7f0000a61000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cd000)=0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f0000cec000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ebd000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) r2 = socket(0x2, 0x9ff, 0x0) connect$unix(r2, &(0x7f0000d4a000)=@file={0x2, "511400000000000000000000038c"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000012, &(0x7f0000002000-0x2)=0x40000000000002, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000ebf000-0x4)=0x5) truncate(&(0x7f0000f90000)="511400000000000000000000038c", 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000f90000-0x8)={0x0, 0x0}) r3 = socket(0x17, 0x2000000003, 0x4) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000028e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x801, 0x10, r4, 0x0) removexattr(&(0x7f0000f93000-0xe)="511400000000000000000000038c", &(0x7f0000b61000)="5b5e00") mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x2000)=nil, 0x2000, 0x1, 0x2000000000000032, r2, 0xfffffffffffffffe) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x4) write(r4, &(0x7f0000f94000)="2400000052001f0014f9f40700ffff000a000710080001000100000000006f0100000000", 0x24) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x2, 0xc010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8a000/0xc000)=nil, 0xc000, 0x3, 0x32, r2, 0x3) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x4000000000032, 0xffffffffffffffff, 0x100) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x8000080000000, 0x20000035, r2, 0x3) mmap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000f92000)={&(0x7f0000117000)=@full={{0x3, {"e3484754d32f97"}, 0x40}, [{"e6cdd5fa481a48"}, {"e297a70aeed073"}, {"068b59b447fe3c"}, {"5564335a057284"}, {"eedc4918d39eef"}, {"62494c2224dac2"}, {"08782c2a628056"}, {"d12bbf6da43a03"}]}, 0x48, &(0x7f000053d000)=[{&(0x7f0000f94000-0x34)="c2dd69be87c04706df2606be2ce0e2d46f18cebaa4084a289f31694b8ec200320e369286d1b46326eadbbf6df96fe8acbe54959c", 0x34}, {&(0x7f0000283000-0xbc)="85984164b9411e8e4e84965a43d5385bef98a9ef3e16bb0372c8c2bb0139e573cfe072b8e96138256a3fa635d6cc01250d492f82227d4cec266e1e835ab6e2981bcecf3b603187b545d69c56beb3aed74171696d3225244b12ca3585859832d4bfbf430c6a83c36a0d97b22c86dded54b0a86a70a88d185ab19262212e8eca3b4c227e74523787e173e4d8936e5490da5dcd8d616c7d7a2aa95e2f050c561d03b517f5e4755493869d80cc18158bc62f393d957ea535e90e20eee75e", 0xbc}, {&(0x7f00002ef000-0x2)="e728", 0x2}, {&(0x7f000058f000)="a6ce01000000ca4874992e3426460557b628f21ba83abbf6d12f4a35f16c0d63df0d", 0x22}, {&(0x7f0000207000)="725fa6a1e26e1adde33cb32974d012dbf7c1aa44d74585b0d9b13fe4541a47db0a90ba4d81c4617ce01810b2eda398ce712155018abf90a23ce63d325397c55a765040dc31c448973f17b61da72b5ff443a8b650008332957addfda5140d2072da985935c6a75b91d34192def600d1e4809f9c965e2c228ddfd39a53fff88597c9c2630b1924740c35e1899656ac90e55d49030addd2e82dc71a5275bd749782c035ec5f787d9c67cf5b613c92a5981ab2", 0xb1}], 0x5, 0x0, 0x0, 0x8040}, 0xffffffffffffffff) 2017/07/31 12:23:15 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x0, 0x2810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000832000)=0x0, 0x800) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ee7000-0x10)=@common="79616d30000000000000000000000000", 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000834000)=0x7fff, 0x4) socketpair$inet6(0xa, 0xb, 0x7f, &(0x7f00001de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000097d000)=0x303, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000ee9000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000ee5000-0x1f)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000dd0000-0x4)=0xb, 0x4) mmap(&(0x7f0000bfb000/0x2000)=nil, 0x2000, 0x3, 0x2032, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0xc012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000357000-0xe8)={{{@in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) mmap(&(0x7f00006e6000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x800032, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e60000-0x28)={@common="65716c00000000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000008d000)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000ee7000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004aa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000ee7000)="00", 0x1}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e89000-0x78)={0x81, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x0, 0x1, &(0x7f0000c96000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc01d, 0xfffffffffffffffb, 0x8}) r4 = accept$inet6(r1, &(0x7f00004c4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004a0000)=0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00005b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0x14) 2017/07/31 12:23:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000662000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) mmap(&(0x7f000055e000/0x1000)=nil, 0x1000, 0x2, 0x810, r0, 0x40000000000000) r1 = socket$inet(0x2, 0x802, 0x10001) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f08000-0x10)={0x0, 0x2710}, 0x10) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000d23000)=[], 0x0, 0x2) r3 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r4, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x7, 0x800, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569ce18") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000636000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x7fffffff) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400) mkdir(&(0x7f0000f4b000)="2e2f66696c653000", 0x1000000000007a) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000b5f000-0x1)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@common="79616d30000000000000000000000000", 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r5) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b7000/0x3000)=nil, 0x3000, 0x1000006, 0x32, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000358000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000552000)="122290d39a2f4ade876122a7ffebbb516fe2293c8735c04371cfafd7c649edb4eddcb605b9256cd055edd9ff0f1010ec19c4b1c4d7f8fc03d8f4366607b150e769db2f034c17760fcf0e48a362c2caf441c6678937decd49e2f77619e9a0401524d0f614b35af0331c0d0897de7075f2f07be34dceea06ba33f5927cb952f6bc63c70b18fe41b68d4867831ed78e0183b2bf41867ae74ee4acf7fde137b8ed188ef3b0c686f18e2d1ab50f9230577813", 0xb0, 0x20004000, &(0x7f0000d10000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a1c000)=0x0, &(0x7f0000d10000-0x4)=0x4) mmap(&(0x7f0000cd8000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x2000001, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x23, 0x1010, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x4, 0x2) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000375000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000c53000+0x2ef)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00009ff000-0x4)=0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000d11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d13000-0x4)=0x0, &(0x7f0000c52000)=0x4) recvfrom$inet(r0, &(0x7f0000d0f000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x22, &(0x7f0000003000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d1000)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x800000000000003, 0x32, r0, 0x0) 2017/07/31 12:23:15 executing program 7: syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r3, 0x0) mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) listen(r3, 0x400000000a) bind$inet(r3, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = accept4$unix(r1, 0x0, &(0x7f0000abc000)=0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r5, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ae000/0x4000)=nil, 0x4000, 0x3, 0x8000000000001010, r4, 0x0) connect$inet6(r3, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000f0a000)="", 0x0, 0x40, &(0x7f0000256000)={0xa, 0x2, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f000005c000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000)=0xe8) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f00004dc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000082b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000888000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dde000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e7f000-0x8)="2e2f66696c653000", 0x40, 0x89) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00002d3000-0xb0)={{0x2, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x20000, 0x8, 0x2, 0x81, 0x20, 0x92, 0x0, 0x2, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r1, &(0x7f0000b35000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a9000-0x4)=0x10) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x400003) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000745000-0x10)={0x1, &(0x7f0000a27000-0x4)=[{0x0, 0x0}]}) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000706000)="9fab2ce820f1bd54da8d8c990b581e85706181612ef468e0106651d6cd6cb1b3612cb48a0991c7f1d60bde98e0945d15d3ee517456b72cdbe98fcdd232c9ce8915062488ee3546b333b81d374174548dba6c5192f58384f8e45d643624") r2 = memfd_create(&(0x7f0000363000)="6c6f232400", 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653100", 0x31) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000070b000)={0x0, 0x98, "5d71cb1fc3315845d46c3ba289ae9279a7c0504af377f526e2b22c6812053903324cc75ddf4249b9e8abfc83bf7e76bf1596a94596b0d0884465911c5b17a4db0a39792e47e0203cc9a5aa950b5b3f4dd13781e302008826fcade1a4eac766be921d11aaad11cd0efc33bfc7e079032da84b940e0196fa86bf85c08026446c25771e1c14340895327b748825d7b6717f92168cf3ee6a612a"}, &(0x7f0000b98000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000ef000)={0x3, 0x6, 0x201, 0x101, 0x289e, 0x4, 0x400, 0x1, r3}, 0x20) r4 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4002) r5 = memfd_create(&(0x7f00002a9000-0x5)="7203ff2400", 0x3) pwritev(r5, &(0x7f00005fd000-0x10)=[{&(0x7f0000608000-0xf3)="986d6351bf00000000000000076d37b8651a1c5b3846e859da3f3df40ee87fc128959298b0ed5637b9a82e239f27", 0x2e}], 0x1, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e96000-0x4)=0x2, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f27000-0x6)={0x101, 0xb0, 0x0}) sendfile(r4, r4, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) mq_unlink(&(0x7f0000e22000-0x10)="285e7d6e6f646576766d6e6574312100") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000806000)={0x2, {{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]}}, 0x90) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000393000/0x1000)=nil, 0x1000, 0x6, 0x34, r0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0xf2, 0xfffffffffffff004}, {0x6, 0x4, 0xfffffffffffffffd, 0x2d56}]}, 0x10) r4 = socket(0x10, 0x8080a, 0x3) sendto(r3, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x7, 0x32, r3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r5, &(0x7f0000015000-0x10)=[{&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, &(0x7f000002e000-0x20)=[{&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000015000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x2, 0x0) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000008000-0x3238)=[{0x1010, 0x1, 0x802, 0xfffffffffffffffd, 0x5, "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"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{0xc0, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873173cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cab6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce00813316eb70497b610215abc7b9f90fc02f697e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329ccead1"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x2170}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) shmctl$IPC_RMID(0x0, 0x0) r6 = shmget(0x2, 0x2000, 0x44, &(0x7f0000012000/0x2000)=nil) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f000002f000)="") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x2) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x1, 0x10, 0xffffffffffffffff, 0x40) memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) set_mempolicy(0x0, &(0x7f0000001000)=0xcaf, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaae000)=nil, 0xaae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fbd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000aae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000b30000-0x40)={0x5, 0x200, 0x54deb21, 0x3, 0x2, 0xdb, 0x7fffffff, 0x8000}, &(0x7f0000b2f000)={0x1, 0x0, 0x5, 0x0, 0xd1, 0x1, 0x4, 0x1ae}, &(0x7f0000b30000-0x40)={0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x199, 0x3, 0x1, 0x4}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x5}, 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) sendto$inet6(0xffffffffffffffff, &(0x7f000071d000-0xc3)="27a2e4ea00abba5e1353378ac3b82f9982ee0b873fdb5d505fb992aac00f5cdde6c287db455d825e88d86f50960989553f76d4e2871afcdb630e929b8727606a2fd7be9b8d696d2ca52bf17d913ae91c583c3cc2af10c279d5b6a3f11b4802bb1d7bf4e059015f0dac364b84b908395bf0f133ccc5f38db27efdc2837fcde9cbfb54dd3e3205f4675d2d2aba45ac676c010825c644bdda9122ef31a45cf5969581e87a83265e20301f0bda309ab6a3dac5b25cd497b2a1154a9cf0ba47d4fa885d6f55", 0xc3, 0x1, &(0x7f0000b2f000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x75, &(0x7f0000fd5000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000bf3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000a03000)={0x4, 0x7, 0x0, {r4, r5+10000000}, 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) tkill(r0, 0x16) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x9, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000270000-0x4c)={0x100000000, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x28000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000d8000-0x78)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffffff6b, 0x1ff, 0x20, 0x4, &(0x7f000078a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x9}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000053a000-0x104)={0x0, 0xfb, "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"}, &(0x7f0000348000-0x4)=0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eb1000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfff, 0x2, 0xffffffff, 0x7fffffff}, &(0x7f000070b000)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc4000)={0x3ff, 0x3a, 0x8, 0x6, 0x1d12, 0x9, 0x5, 0x7, 0x0}, &(0x7f0000cda000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd8000)={0x1, 0x6, 0x200, 0x3, 0x5, 0x5, 0xfff, 0x5, r5}, 0x20) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000003000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xc09, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/07/31 12:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000740000)=0x0, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000386000-0x4)=0x0) r0 = open(&(0x7f0000617000)="2e2f66696c653000", 0xa01, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00003fb000+0xd2c)={&(0x7f0000384000)=[], 0x0, 0x3, 0x100000001, 0x0, 0x0, 0x5, {0x0, 0xffffffffffff0000, 0x0, 0x5, 0x5, 0x72, 0x1, 0x2, 0x8, 0x0, 0x1, 0x0, 0x5, 0x5, "5cc3d969fbde4a236819bc0580715bb786050591a9f0930109ff7b6f83d0f2cc"}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000592000-0x18)=[{r2, 0x408, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x4010, 0x0}], 0x3, 0x1) r3 = open(&(0x7f00004d5000)="2e2f66696c653000", 0x80000, 0x0) socketpair(0x40000000017, 0xc, 0x1, &(0x7f00009c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f0000541000-0xb)="2f6465762f766373612300", 0x7, 0xa000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041c000+0xe82)="2f6465762f72666b696c6c00", 0x200, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000c56000-0x4)=0x7, 0x4) accept$netrom(r5, 0x0, &(0x7f0000d25000-0x4)=0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d65000)="2f6465762f72746300", 0x210400, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000515000-0x4)=0xff, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00003b8000-0x4)=0x68, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r3, &(0x7f00008fe000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d98000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006f0000-0x11)="e6", 0x1, 0x3ffff, &(0x7f0000f0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup(r0) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000112000)={0x3, 0x81}) sendto$ipx(r7, &(0x7f00003d3000-0x1f)="dd20e6c9a85a1103904a", 0xa, 0x10, 0x0, 0x0) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f000094f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg(r2, &(0x7f0000389000)=[{{&(0x7f0000489000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ec6000-0x20)=[{&(0x7f0000a74000)="bdad9ecab3da6bc8d6f626f74e", 0xd}, {&(0x7f0000575000-0xd9)="7b3862d1a5d2d8420725a23478e1872fc8a172dce8bac09c341a1ef9b33e9f6db36821ea672c46e4182dae5341fe8d26fcfc56af41ce8bf9b47f31a28a58068e33f207bb7c018b2e2c97043c4cfb62ca6f571d53a7d0bcb0c806281960e2f79480057c4f194242fecb52efa1ecc2633792ded877cc15083b426f1585206b060325bb9a33c3e89226ea9bd4661bfd495d84a7e7066322dca8982591a72fc8631660a60526c6888953f4e082d5969c7222ed7e420dc80c50e25be02b888a12f906582ebaa6f47ca310a61bafc1bba030062bd8daef99c720d5dc", 0xd9}], 0x2, &(0x7f000028a000)=[{0xf0, 0x10c, 0xff, "353fd5741dc208336abe4a52556914855fee9da9f77e68e539e6de84c03271c268ad1670ba45f6b8bbc682903d1732fbe252d6e4a578f3e46ead8da49c81928a19c6a3074d4ad748bc651084fb181d998b69a26cceee1b7d4a1b24e4fb366844a64d7e1036b1d2aba4aedeb70ff89dcb4838ff20e22089a1b338b70ccf53bbf5cde04f12a66e57b9c3244e022e782080ceae24f8e3f180cda6b9f8f3dcfa10d219636a9f0a6e6aede574c111712e2f6ded3595b10cf249f6546c57216279caecd8d9341e3e03212c1331dd5bf1cc3ea62d84dcbec258d08c8a82e94380fb33"}, {0x68, 0x119, 0x1ff, "c87558cb5acddcf1331105e3313c51d3c23661963f8b84233bf78d0a72456ae2135a8a73d24e90d719640ff371ec09e1af17d955243d3f64dae8c1bd5274cfadac3d52d57540e4f46030ef949fe53689c10fef531b"}, {0xc0, 0x100, 0x37d, "dc0ff259280f3094b250d0814ba64591fa1fb70bf0a64816403681c8874620124adc49b62b6a1c26f9489983777e7cf1e6dcb22d16add068c8c254fd725b74d5eb26ee4d6f346d4d037ac759bee60909672fddcc627f5cd420f439a1c29b31b2ad720d9c9a2b20f29e911129e7ef71a2eea8766b7b68500004092a46f0c6111d20288a922acfd06db524ba523b6e5630a9aee16e2a6991bb6f9c9acf9ca193bd2cb3968153d03ba38479ad92a46bb9"}], 0x3, 0x55}, 0x5}, {{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000a84000)="6e53e8399b9d923138cef435083b0c4869eb02f907e352003af85ac40af805deae4f386b32167b6447f173bd5358019631e015fa8c09ca8338ad575f9e6d", 0x3e}, {&(0x7f0000429000-0x3d)="0af860f359eab413fd59e4a7d28e68e4a5b2745804eb0af097e663343d6bde44f20ebe9f67026e24a5d37d4d0b1fd8808ce03f3e523f3e000d2efd0fad", 0x3d}, {&(0x7f00007e4000)="b5386b1fe918726cb8786635d7759b4e51101523f68e05804d7757cb21c8a30e10b6ecdec016ade3db5243e7a930295064bdcd95cd28b2e64541b3b46871e225", 0x40}, 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{0x110, 0x109, 0xeb4a, "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"}, {0x98, 0x13f, 0x2, "3cd4e9606b768601c5d9669d4700fc1e2626e90ac4a6540f886aaca12b17ab72503ed794475fee099b3d2820ddd7f28ac6c581928fd0dcbc2a6fdc19d5070aa56807f34fa2e9d0c7d13806a7a89b6dd2079aed5b96ad1608bb41b49f9b4f58fa23054f2ad0fc41f1c298d49964204a38bf27e2169996cb249db61bb4b6c176739e47ee58cb"}], 0x4, 0x51}, 0x1ff}], 0x3, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000e61000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00002c0000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00004d7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x22, r8}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000536000-0x10)={&(0x7f0000516000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) writev(r2, &(0x7f0000345000-0x90)=[{&(0x7f0000f17000)="2c8a778e76d40abe85615150426d", 0xe}, {&(0x7f00008f1000)="", 0x0}, {&(0x7f0000f18000-0x3b)="9812e29b51f5e00c6fa3ab37b8fcde4459e623b1c7b9d28c9985093f3dcdc4c233b3a4413d96ee6cf9fc5832a6375252416c22ef635f19387bfe98", 0x3b}, {&(0x7f00006cd000)="94d001affe6e44fd981e1de7dabb723955166d8e24abaefd9602cc3fd821cd982ab35335194ca4808f35c61cf46e60abd656eb4161be6579c8b1d7c1cdbfa416f222b6f3be73ef63b1d88bcacb5e408730fd1eab0aeffbaf989b9ec8b97a3cd71a1e85598548bd8ac1bbc0179398b6f879855800459e97e20388e2cf940951b0877b9a7c3a9fc1ea66d054756a62cd236636cdab87c14d81da34b894c5c288033f528e2488e43bed00e571f482ccf54173ffa255c6c05d", 0xb7}, {&(0x7f0000255000)="d2bd59b96df03c75bc95f525b1940ee99a3ad420dec71743a755df32c032dcd3dc886c5a1c20d988b0264efaf9b437ef8abbe9a78d87dffee3480c238409da9b1224fad5c62dd3cdb6b4aba15c2509e4ce2413dd5feeb3624b49e0304d27e1e3af1fb87cf49cd59458156951366c78227d2d02839928c8cdf25d59eb0672b686184280837647aa631e547e64a331e9cbfc350eecf184384b33ea26a29ad351dcde1f9873a20fd9460fd6079472507e77cfe37af223fd7d61efe13306c0949f067930055ee5ef3d8dd5ec1e", 0xcb}], 0x5) write$fuse_ioctl(r4, &(0x7f0000d89000-0x20)={0x20, 0xfffffffffffffffa, 0x8, 0xffffffffffff8001, 0xfc4, 0x2, 0xa19}, 0x20) 2017/07/31 12:23:15 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000115000)=0x5c, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000dc4000)="2e2f66696c653000") setsockopt$inet_tcp_int(r0, 0x6, 0x2000000019, &(0x7f0000696000+0x860)=0x8, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000868000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000769000-0x4)=0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000dc4000)=0x0) r3 = socket(0xffffffffffffffff, 0x5, 0x5) shutdown(r0, 0x1) r4 = dup3(r3, r3, 0x80000) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00007f2000)=0x9) accept$unix(r3, &(0x7f0000c89000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d1d000-0x4)=0x8) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000dc6000-0xc)="bd9bbf467a48695f0f5fd13e", 0xc) writev(r1, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000802000000009000b00000011e010315aec00c87f8396b8dd", 0x2f}], 0x1) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dc4000)={0x0, 0x7f}, &(0x7f0000dc5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000149000-0x20)={0xff, 0x80, 0x1, 0x7f, 0xd8fc, 0x7f, 0x2, 0x5, r5}, 0x20) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000987000)="2f6465762f72746300", 0x100, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000dc4000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000bdd000-0x78)={0x5, 0x78, 0x21, 0x9, 0x5, 0x8, 0x0, 0x8, 0x1, 0x2, 0x6, 0x800, 0x7fff, 0xd, 0x0, 0x6, 0x0, 0x1, 0x18000000, 0x402, 0x9, 0x5, 0x7, 0x3ff, 0x7ff, 0x4710aa93, 0x0}, r2, 0x1000, r6, 0x8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dc5000-0x4da)="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", 0x4da, 0x1, &(0x7f00003d9000)={0x2, 0x1, @rand_addr=0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000d7d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000004000)={0xa, 0x1, 0x98ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f62696e64657200", 0x10d000, 0x0) ptrace$getsig(0x4202, r1, 0xde, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000003000+0x779)={0x0, 0x78, 0x7, 0x8, 0x26ff15b5, 0xfffffffffffffffe, 0x0, 0x5, 0x240, 0x8, 0x5, 0x5, 0x80, 0x1, 0x0, 0xad7c, 0x4, 0x261, 0x1, 0x4, 0xf84, 0x0, 0x7, 0x98d5, 0x0, 0x7ea5, 0x0}, r1, 0x2db4, r3, 0xd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000001000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x87) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="14", 0x1}], 0x1) 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) timerfd_create(0x7, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f4000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e8000)=0x8c) r3 = syz_open_pts(0xffffffffffffffff, 0x40) fstatfs(0xffffffffffffffff, &(0x7f0000863000)="") r4 = socket(0x7, 0xe, 0x1000000000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d2000-0x34)={r2, 0x2c, "d4ee5c0a148ff1cf2e107cfab02715bc83a8dfec6344ea991b9fdeab0b73554b99163ca51d23321e16bc7eed"}, &(0x7f0000b0a000-0x4)=0x34) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x2, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00006bd000)={r5, 0x60, "4eb282c0b6699080c5a98a8d1ba10411b4a575d503f50ce5a55c574896a69fc1fb786f5a500c57867f8a87a816c9d390ea317b6a48d6f27f3fdc036cca62d41bb7c5a7e1edee90fd475380b47cf7fff2565d2c74635e262d37912b02ffd09c29"}, &(0x7f0000c08000-0x4)=0x68) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000ea2000)=0x0) ioctl(r4, 0x8916, &(0x7f0000000000)="fb") socket(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000440000)={0x1, {{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]}, {{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]}}, 0x118) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a69000-0xc)={0x0, 0x80000, r3}) 2017/07/31 12:23:15 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, r0, 0x0) eventfd(0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000fb7000)="2f6465762f696e7075742f6576656e742300", 0x10001, 0x4002) mmap(&(0x7f0000ba3000/0x9000)=nil, 0x9000, 0x8, 0x10, r1, 0xfffffffffffffffc) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a41000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000380000-0x4)=0xe8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cad000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x4)=0xc) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fb8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x2, 0xfff, 0x8, 0x80, 0x20, 0x7, r4, r5}, {0x1000, 0x0, 0x7, 0x1db, 0x100000000, 0x4, 0x5, 0x8}, {0x5, 0x80, 0xf755, 0x7ff}, 0x0, 0x6, 0x8, 0x1, 0xd1, 0x0}, {{@in=@multicast2=0xe0000002, 0xc0f4, 0x0}, 0x10, @in=@multicast1=0xe0000001, 0x8, 0x1, 0x3, 0x0, 0x2, 0x4, 0xb915}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) set_mempolicy(0x3, &(0x7f0000d68000)=0x5, 0x7) write$tun(0xffffffffffffffff, &(0x7f0000ffb000-0x24)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, ""}, 0xa) pipe(&(0x7f0000c17000)={0xffffffffffffffff, 0xffffffffffffffff}) semget$private(0x0, 0x0, 0x0) write$tun(r6, &(0x7f0000011000)=@hdr={0x0, 0x0, 0x100000000, 0x0, 0x0, 0x3, ""}, 0xa) mkdirat(r6, &(0x7f0000012000)="2e2f66696c653000", 0x4) io_submit(0x0, 0x1, &(0x7f0000002000-0x8)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000000b000-0x1001)="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", 0x1d1, 0x0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, r6}]) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x200003, 0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2a1, 0x4, 0x0, 0x0, 0x4000, 0x2000000000000000, 0x0, 0x200000000, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x1003, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffdffffe) keyctl$get_persistent(0x16, 0x0, 0x0) mkdir(&(0x7f0000d1b000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000b2d000)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x2000403, &(0x7f000000a000)="") socket(0x8, 0x6, 0x20000000008) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f00004ee000/0x4000)=nil, 0x4000, 0x3, 0x32, r6, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000fb9000-0x4)=0x0) mmap(&(0x7f0000c85000/0x2000)=nil, 0x2000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xd000, 0x3, &(0x7f0000945000/0xd000)=nil) 2017/07/31 12:23:15 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a74000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) prctl$getreaper(0x0, &(0x7f0000aa7000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000-0x28)={@generic="f9086fadf2caf99212d0086df89618a6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000904000)={{{@in=@empty=0x0, @in=@rand_addr=0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x3, 0x0, 0x0, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) memfd_create(&(0x7f00006e2000-0x3)="fff807", 0x0) mlock2(&(0x7f0000523000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f00000ad000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x400000002, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x200002, 0x0) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000143000)=0xfffe, 0x4) dup2(0xffffffffffffffff, r6) fcntl$getown(0xffffffffffffffff, 0x9) clock_settime(0x4, &(0x7f0000a43000-0x10)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f000048a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000836000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000ccb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0x4, 0xa00, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r7, r8}) accept$inet(r0, &(0x7f0000396000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000)=0x10) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f73000-0xd)="2f6465762f7573626d6f6e2300", 0x8ef, 0x2) ioctl$int_out(r0, 0x5462, &(0x7f00007a2000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) getpgrp(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x102, 0x0) r4 = mq_open(&(0x7f0000035000-0x3)="07", 0x40, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x25, 0x1000, 0x2, 0x1, 0x7, 0x5}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000fa000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000f73000-0x4)=0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f36000)={0x0, 0x0, ""}, &(0x7f0000f73000-0x4)=0x8) r6 = accept4$inet(r0, 0x0, &(0x7f00001e9000-0x4)=0x0, 0x800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000b4d000-0x8)={r5, 0x81}, &(0x7f0000f74000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f73000)={0x9, 0x8000, 0x1, 0x9, r7}, &(0x7f0000f74000-0x4)=0x10) mq_notify(r4, &(0x7f0000000000)={0x400800, 0x5, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00008ea000-0x10)={0x6, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) shmget(0x1, 0x2000, 0x78000025, &(0x7f000055f000/0x2000)=nil) dup3(r4, r1, 0x80000) r8 = inotify_init() r9 = socket$inet(0x2, 0x80000, 0x8000000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b0d000-0x4)=0x0, &(0x7f0000a81000)=0x4) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x3, 0x3f, r8, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000f74000)={0x0, 0x0}) fcntl$getflags(r1, 0x401) ioctl$VT_DISALLOCATE(r3, 0x5608) close(r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d59000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) pause() 2017/07/31 12:23:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000421000)=0x323, 0x8001) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac9000+0x27d)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000401000)=0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000399000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000edc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = request_key(&(0x7f00000ae000-0x5)="6465616400", &(0x7f0000f4f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec8000-0x2)="2900", 0xfffffffffffefff8) keyctl$describe(0x6, r5, &(0x7f000062f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) ppoll(&(0x7f0000438000)=[{r0, 0x210, 0x0}, {r0, 0x401, 0x0}, {r3, 0x2, 0x0}, {r1, 0x100, 0x0}, {r2, 0x4, 0x0}, {r2, 0x8000, 0x0}], 0x6, &(0x7f00008e9000)={0x77359400, 0x0}, &(0x7f0000eab000)={0x100}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004b3000)={&(0x7f00000be000-0x14)=[0x9, 0x7, 0x67e, 0x0, 0xfffffffffffffff5], 0x5, 0x7b, 0x4, 0x5, 0x1f, 0x20, {0x7, 0xfffffffffffffff8, 0x4, 0x9, 0x2, 0x2, 0x0, 0x1, 0x9, 0x0, 0x3ff, 0x7, 0x26, 0x434, "8a2264cf203bd68bc20f70f1f99bcd78f4c2635667cc8a3e23017f92b7ec0b26"}}) mount(&(0x7f0000df7000)="2e2f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f00005db000)="627472667300", 0x2000000, &(0x7f0000dee000-0xd1)="7634") futex(&(0x7f000000c000-0x4)=0x4e62, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000082000-0x4)=0x0, 0x1a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000474000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000db6000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000119000)={0x9, 0x1, r7, 0xfff, r8, 0x7, 0x4, 0x400}) writev(r6, &(0x7f0000b94000-0x10)=[{&(0x7f0000001000-0x29)="290000001c00193d55a87dc7000a08000000f300000000000000ef00090001000000010095645aff00", 0x29}], 0x1) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000beb000-0x9)="2f6465762f72746300", 0x200, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00006d3000)={0x1, 0x2}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000417000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f49000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003000000000013675921deb7819705df7f0fb844075272853d"}], 0x2c}], 0x1, &(0x7f0000506000)=[], 0x0, 0x0}, 0x0) writev(r2, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) select(0x40, &(0x7f0000180000)={0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000+0xe22)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x8) pwrite64(r1, &(0x7f00000ad000)="ab4776aab88f164887c615d916298a980ca21bb88b4b88b96994a822e2b326e7554fa98094efd5b7b08681c436", 0x2d, 0x0) [ 72.219503] nla_parse: 11 callbacks suppressed [ 72.235662] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/07/31 12:23:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000d5f000-0x50)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000085000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000571000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000d98000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000fba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, 0x0) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x200000) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x80000001, 0x10000, 0x80e6}, 0x20) sendto$inet6(r3, &(0x7f0000f5f000)="ccfe8e25f90ba71cd5a9c6c80ea3439b759047050c8cac27a4e2a514e9c2de77392168d48ff6cada", 0x28, 0x0, &(0x7f0000ccf000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c2c000)=0x0, &(0x7f0000875000)=0x4) mmap(&(0x7f00004db000/0x1000)=nil, 0x1000, 0x3000001, 0x110, r3, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000915000-0x4)=0x4, 0x4) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000092f000)=0x200000101, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0xa4, 0x7b, 0x108, 0x6, 0x6f33, "86e1c1fe85ac18fc2fb4ed1de07b515521c9ffa160d1d015e4e58f4c80923372a4f5dd22d6ebdda1ad9aced909f68a440f81bfa1ea4da361ecc037512edc8b5d2fa0e181dcb0cd44765907927d02cc45cfc8bbbdfdf2ca882e762c6c9438075b94645d34b7f7389107546b778dd7e0cb2e95678e31800d84239b5cbd5a45f630c7b50396bcc092597f72778b44983072feb4"}, {0x4c, 0x9, 0x400, 0x8, 0x7, "630ef5e2689cf14c7ac5c148ad8682e632696b1f7440b5411e90bb4ec6ef1aaf4f1c5dc055d0d7eee01bcadca2637b3e7d06ea74b9adab55e84a17"}, {0xe0, 0xffffffffffff0001, 0x618, 0x80000f897, 0x1000, "9efed95ec1b486bbb2acd37e7a3e0e156b4f668b3b999d70a5149e43a6e8eb311edc003ab05402e132d73121d110724f1c66258553ebd4cded8f18f42db3263455d326b78c560b16945218f5630deea72b69971de4ad7677f89869629f693d206d54654f3b738adaba57624cacfc1a0e402477decdb5babe8ec5422d8002acfeeefdc3c795a166ddfc1e9bdfd621c7a6c779af1ffbf27d395a5a9852fa832cebe56ee7a5ec25bca980159588e4b8ff4b1414c4c81169e6d14dec4e957f2e6dfca1f80b056ae9fff17db927491dd8"}, {0x18, 0x3, 0x204, 0x639, 0x93c, "05938a0db3"}, {0x1010, 0x7fff, 0x100, 0x6, 0x5, "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"}], 0x11f8}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x800000000000010) sendmsg$netlink(r6, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x90, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x90}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x7e0000000, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000a12000)=[{0xb8, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1eb"}, {0xac, 0x7509, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x58, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe4, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a0}], 0x3, &(0x7f0000a9a000-0x88)=[@rights={0x38, 0x1, 0x1, [r5, r5, r5, r6, r6, r6, r5, r5, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, r5, r5]}, @rights={0x20, 0x1, 0x1, [r5, r6, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) recvmsg(r6, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f000091c000-0x10)=[{&(0x7f00005aa000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x1, &(0x7f0000bc6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x7}, 0x40000041) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c27000-0xe8)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a16000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f66000-0x4)=0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe002) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000181000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = memfd_create(&(0x7f0000bd6000-0xb)="2f6465762f6c6f6f702300", 0x0) pwritev(r5, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="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", 0x1000}, {&(0x7f0000ee3000)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f0000fa2000)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896900154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f000037d000)="e284045c00046cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba280a356a3aa238038bad2ef3f9b2addb761d71fe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000ab0000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000008e000+0x76d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a54000-0x10)={0x2, &(0x7f00007ee000)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000560000)={0x0, 0x0, 0x0}, &(0x7f000040d000-0x4)=0xc) getresgid(&(0x7f0000fa4000)=0x0, &(0x7f00003d0000)=0x0, &(0x7f0000d7e000-0x4)=0x0) fchown(r1, r6, r7) modify_ldt$write2(0x11, &(0x7f0000abd000)={0x9, 0x7, 0x1, 0xed22}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000828000-0x40)={&(0x7f0000fe2000)=[0x0], &(0x7f0000924000-0x24)=[0x0], &(0x7f0000c94000)=[0x0], &(0x7f000079c000)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f0000b54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0xc) getdents(r2, &(0x7f0000ffa000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) sync() r8 = syz_open_dev$loop(&(0x7f0000a5f000)="2f6465762f6c6f6f702300", 0x1, 0x4002) fallocate(r8, 0x11, 0x0, 0x44400004) 2017/07/31 12:23:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000de8000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x8000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f85000)={0x18000000000000, 0xfff, 0x0, 0x8001, 0x2}, 0x14) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000007) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00005e0000-0xc)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f00000c1000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x40, &(0x7f0000efb000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000a78000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffeffffff) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) creat(&(0x7f0000821000)="2e2f66696c653100", 0x140) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000c38000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mount(&(0x7f0000462000)="2e2f66696c653000", &(0x7f0000aa8000-0x8)="2e2f66696c653000", &(0x7f0000b6d000-0x5)="6632667300", 0x20000, &(0x7f0000e8f000)="716f32fdf8db026203b80f284e71274f4217c6dd1560e4ef85d7dcdbc8357e6f4c0ca5a70074b70000d894169e7a344a5f6e00000000000000006fd2d94521f3160a7f300cc98835d03f10ced9d7ec17b7f5615909f6cea8ff0000f00000000097094598") syz_open_dev$evdev(&(0x7f00008c5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x0) mkdir(&(0x7f0000bb1000)="2e2f66696c65302f636f6e74726f6c00", 0x100) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") mmap(&(0x7f0000512000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00003e2000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000) mq_timedsend(r5, &(0x7f0000083000)="24888de3b525798197060a64bd49fd408dc929c9264097c2c6a434423bead38b61f0904932f2c68a104ab3350f8a7a5a343377c4e2f6db1fa8f5fb7e06e2379cdb690ba733f8749408a90554eb86f281df0f2147baf72ec3a8", 0x59, 0x3, &(0x7f0000e69000)={0x77359400, 0x0}) r6 = semget$private(0x0, 0x1, 0x120) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r6, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) getitimer(0x1, &(0x7f000069d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/31 12:23:15 executing program 3: mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4000000000000) r1 = syz_open_dev$sg(&(0x7f0000d7d000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0xff, 0x0, 0x500, 0x0, 0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000441000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000071d000-0x10)={0x0, 0x5, &(0x7f000087c000-0x74)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000ad4000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000afd000-0xfc)={r4, 0xf1, "f4ca81d5f88225ba0f91341e5ae8211295cc6cfd560a4f7acba7d30b36afb0f70738629bec3da84e1e97f6d44ce36c51cad135dd15da4bf16702744cba563ffe55e8f5ef88770e9035593f94529c4d2303e685bd2061c2cc829b4fc96daa4a173f7f5de0f19fa44e2f687f9f2bc4511bb92a1d779ee787bf6002c75cac6a5047dccf41000b8c0c495f54b474e61fde7aa18a6affa5b4f1c3d45f097a38c08b68fdd4fc3e55e937cb0400da6ea5e902519bce0403c2725be983fb86d988c583ecd583350b0adc1384f88a7e18dc8b9442fc518450100bf9b7d961c8abf98ab7e805da5e7f981ce62611f36a7376054ef6c5"}, &(0x7f0000eae000)=0xfc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef3000-0x108)={r5, @in6={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x101, 0x40, 0x81, 0x7, 0x1000, 0x5095, 0x6206, 0x8, 0x7ff, 0xe1e9, 0xbc, 0x6709, 0x3, 0x7ffd]}, &(0x7f0000420000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b4b000+0x286)={r6, 0xed87}, 0x8) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, r1, 0x0) r8 = socket(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r9, 0x0, 0xffff, 0x9) sendfile(r8, r9, &(0x7f0000e65000-0x8)=0x1000000000000000, 0xfffd) write(r0, &(0x7f00000de000)="2400000052001f0014f9f40700ff03000a000e1008000100feffffffff030001000000000d", 0x25) mmap(&(0x7f0000619000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00001a1000)=[{&(0x7f0000157000-0x62)="861b6de68078892d9dd019d2700cfcc050a391c871a5a09a241879ebe1028ebd0977481f2c47d381fd61e221c596ea153ece962accb9a16891b6a9867950bf5bdfa4e45ad4889e271b71d9071827a14874785fdbdc0fb0fc8c4c45cd2ee2413ed27f", 0x62}], 0x1, 0x0) mmap(&(0x7f00001a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a1000/0x1000)=nil, 0x1000, 0x0, 0x58010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001a1000)={0x0, 0x2, 0x100000001, 0x1c0, 0x1, 0x8001}, &(0x7f00001a2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000164000)={r10, 0x5, 0x30}, 0xc) exit(0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000b52000-0x4c)={r10, 0x42, "57118c8c710fe59bad4adb56c2b638ef4c0b591f723373542c2e4f76223c0e9dff3fc54fbe2c81ac3fc9935f324ec0330a2c77880d9f6ae7194d204be127bc416e9d"}, &(0x7f000086b000-0x4)=0x4c) writev(r7, &(0x7f0000741000-0x40)=[{&(0x7f00000b0000-0xe4)="5be2c9529d72a8fc84b02b50a86190d57b2fbfafac8f9546973a8637b5907323bd229826bfb3f98c0440bd58fe15b4433ff586e6e851fe9aa1e7be5cb391b298c27ff2c2a5c8c60296d1b31f5f663e35e550f6764cfc503b4cec4fb45fbcfb6eb4617279d7bc6bee5d3f5568f90e671264bc109aa08883bb770d0de074624769098f36c0724ac481c0fe9a24158a9ac9acad1fab4d637a43162a5518f8de31b4a90797099b11dc3e4f23af041a58ae5a6fa33a70ecee2733da31959839374d260a5027249ff53b6a6f38a94647855d407f61b1eebd62b1dbe642ca679ab1dbbb475834ae", 0xe4}, {&(0x7f00005e7000)="f24a79dd3f6765725272f0e45d128277abf3d07ac7ecfaf93ccaa68fe47d9688a83d67c7d5cecb15c827d3d5416cff7646a69ed7decc6aa39b2bb4a50e48a341ad55f1b6ace51efdd196e5fe43ffadbff203400ba278d218a1342af8f196dbf133738370440fa317e6fbd78741919cfe9f09d71e318c0b1922b56a8ca95c331da90e4ff14ff2117accaac977f3f3f38cd0b08ee62b45f7", 0x97}, {&(0x7f0000264000)="8b6620ee4209c03e57bb0c713021386bce2b15cd93dc", 0x16}, {&(0x7f0000fc0000-0x16)="78937c7e6851b9a8b69e3562f929c4720481fb461112", 0x16}], 0x4) ioctl(r0, 0x8bdc, &(0x7f0000156000-0x4a)="938d56982a5b8de5f6f3a8646541dfeed1acfab931c4fd4ca4213513785fbfe0860e6371fe8dae1e7eca25c1cb5f83847793d3ceacf22a0b252d5144b64170848bbb9aad16a4814fac61") 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0x4, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x1012, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x3f}, 0x400}, {{&(0x7f0000005000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000006000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000005000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000006000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x5, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xfffffffffffffffa}, 0x3e33}, {{&(0x7f0000005000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x1, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x3ff}, 0x8}, {{&(0x7f0000005000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)=[], 0x0, &(0x7f0000003000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x80000000}, 0x436}, {{&(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000006000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x2}, 0x4c7456e5}, {{&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000-0x60)=[{&(0x7f0000006000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000001000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x6, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0xfff}, 0x100000001}], 0x6, 0x102) unlink(&(0x7f0000002000-0x8)="2e2f66696c653000") [ 72.316138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pig=12086 comm=syz-executor2 [ 72.345833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12099 comm=syz-executor2 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c3dfff7000100000007010f22b807477105001a000000", 0x26) socket$unix(0x1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000605000-0x8)={0x0, 0x0}) [ 72.358916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 72.378501] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.405471] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000015000)="2e2f66696c653000") bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x40000000007) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x8}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000015000)={0x80000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x25c3eccc, 0x9, 0x3, 0x4da, &(0x7f0000015000)=@common="69706464703000000000000000000000", 0x7fff, 0x2, 0x200}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000013000)=0x0, &(0x7f000000c000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000002000-0x4)=0x20000000009, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x2) 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(&(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(&(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) recvmmsg(r2, &(0x7f000000b000-0xc0)=[{{&(0x7f0000017000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000018000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000015000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000018000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000000c000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000018000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000", 0x18}], 0x9, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x9}, 0x8}, {{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000000d000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000011000-0x20)=[{&(0x7f0000019000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x2, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xffffffff}, 0x1}], 0x3, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001, @random="d4a83e8358c1", @broadcast=0xffffffff}}}}) tee(r2, r2, 0x6, 0x200008) 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) r3 = accept$inet6(r2, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000016000-0x4)=0x1c) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x71, 0x3, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x82, 0x5, "f90bd4"}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, r1, 0x4, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x7f}, @md5sig={0x13, 0x12, "01cfe6762badc8f96b9d445c25ddfae9"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x52850, 0xffffffffffffffff, 0x0) ustat(0xffffffff00000000, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xffffffdffffffffc, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x59) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x804, 0x1f5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0xa010, r0, 0x2) add_key(&(0x7f0000000000)="6065616400", &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x240000003, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000006000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8000000100003, 0x20810, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000005000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0x3, 0x0, 0x0, 0x0, 0x0, "3712187ad3"}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00007dc000)=0x1ff, 0x4) r4 = socket(0x98e89322638b2149, 0x5, 0x2) mkdir(&(0x7f0000524000-0xa)="2e2f636f6e74726f6c00", 0x0) getpgrp(0xffffffffffffffff) unshare(0x8000400) pselect6(0x40, &(0x7f0000dad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000)={0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac2000)={0x0, 0x0}, &(0x7f0000395000)={&(0x7f000002a000-0x8)={0x0}, 0x8}) sendmsg$netlink(r3, &(0x7f0000581000)={&(0x7f00000a9000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000d2f000-0x20)=[{&(0x7f0000365000-0x2328)=[{0x20, 0xffffffffffffffff, 0x8, 0x38a1a4d0, 0x100000001, "cb6732280c54fa9a4548e7fa7da6"}, {0x1010, 0x6, 0x1, 0x6, 0x80000001, 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{0x18, 0x6, 0x0, 0x10000, 0x3, "76995d2c5511"}, {0xfc, 0xa7, 0x4, 0x6, 0x1, "53c9021f411a4302c0459852028c17dec6ec9e1a4b654ae1341d71520d9f456fb4a53374126bc59f84aaf5f3a86a221f0eb0b09132ef081e82126ab5b310d4ac5bd594d1cce8536752ef5d7ecf3bc98848af1d0598db813b1165d6f8d0846356f20603bca9c2d1bda5fd497983b0cb065f73f87fd9810159f21fd1979ce03a85d4ff8a991542b0c1bc4952dc362df970f6dd17c74ce6132d998599db122e6ae693812d21d95c2cc486985ec55245be233e01952db83404163b005020c8c1a755ebd150828ed877a3ea09487274a6af4847987be6c4325b4c80ef576a80eeacb7d5af92ffa801d7106c"}, {0xc4, 0xdad, 0x0, 0x7fff, 0x3f, "a96702d6a0cee5e3e778813d29239542cdbc9fc05155f4ab270149478890adc2cac0d9f6abca2ad3657c2a64de38fd802e06091f93560edbd939cc3737c659439c1e128d67a5cdf2b6c7d70fd84afe51f532fdbc64c2416ec2fb4a49020f216aa9945c09b6db370d35ad6d52b4b1b983135e03e22129ed8d3213840013e247be51d7ad62024ad704d21a6dcd5d13f447cf04c7989c31bbcdc90c42197d5d0599c44019835866d948f9e5af63618c40519b8bfc68"}], 0x2328}, {&(0x7f0000522000)=[{0x50, 0x7fff, 0x200, 0x4, 0x4, "92dd77dd7b545275d4d817cddb3224fb0c5b126ccbf8d6a3322fbd60f5a4b2380b58199ac828e247521baeaedc658fff8ea54543045e6c96da259423fa"}], 0x50}], 0x2, 0x0, 0x0, 0x5}, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00003b9000-0x20)={0x6, 0x101, 0x8, 0x5, 0x1, 0x7}) sendfile(r4, 0xffffffffffffffff, &(0x7f000096d000-0x8)=0x0, 0x201) poll(&(0x7f000076b000-0x20)=[{r4, 0x400, 0x401}, {0xffffffffffffffff, 0x9, 0x4}, {r4, 0x14e0, 0x8}, {0xffffffffffffffff, 0x40dd, 0x100000001}], 0x4, 0x9) prctl$setendian(0x14, 0x81d) r5 = semget$private(0x0, 0x3, 0x80) semctl$IPC_RMID(r5, 0x0, 0x0) geteuid() 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d79000-0x2)="3307", 0x2, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstat(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) recvmsg(r1, &(0x7f0000e0b000-0x38)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009a2000)=[], 0x0, &(0x7f000079e000-0x99)="", 0x0, 0x0}, 0x0) 2017/07/31 12:23:15 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x803, 0xc) pipe2(&(0x7f0000e49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000e61000)="1b0000000201ff13a40701000000003c00000600000000001902548ce081a8", 0x1f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000021d000-0x3c)={0x8000, 0x1, 0x4c7, {0x0, 0x989680}, 0x10000, 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]}) splice(r2, 0x0, r0, 0x0, 0xffff, 0x4) fcntl$setpipe(r2, 0x407, 0x8) getsockname(r0, &(0x7f0000e5c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000089c000-0x4)=0x10) getsockopt$sock_timeval(r2, 0x1, 0xfffffffffffffffc, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f000089b000)=0x10) r3 = dup2(r1, r2) ioctl$KDMKTONE(r3, 0x4b3b, 0x3) r4 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000824000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r2, 0xc0045878) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000553000-0x10)="02169e00020000001f00000000000000", 0x10) r6 = open(&(0x7f0000fc8000)="2e2f66696c653000", 0x400, 0x100) getsockopt$nfc_llcp(r6, 0x118, 0x3, &(0x7f00008a3000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c70000-0x10)={0x3, &(0x7f00000a7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000617000)={0x401, 0x4, 0x872, 0x7, 0x3, 0x7}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000722000)=0x0, &(0x7f0000fca000)=0x4) r7 = socket(0x10, 0x803, 0x0) recvmsg(r7, &(0x7f0000e61000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[{&(0x7f0000d0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf80}, {&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2, &(0x7f0000d0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x226}, 0x40010002) 2017/07/31 12:23:15 executing program 3: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r3 = getegid() r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() r8 = getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r13 = getpgid(r10) r14 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r19 = getpgrp(0x0) r20 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() lstat(&(0x7f0000010000-0x6)="2e2f62757300", &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x2000002, 0x4010, r0, 0x0) lstat(&(0x7f0000002000-0x6)="2e2f62757300", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@file={0x0, "2e2f62757300"}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)="70fd4f1459e983185068fd40b2a70c8e5644f9c74e85ea9287ce6a0b993b31608dbbc0d73ab2bb67fb76473f5815045ad1d74815e14cc6ee18370a715060c6704f891865509768e5cafe6de5991d", 0x4e}, {&(0x7f0000001000)="5dcd92368e82bb07038476168a60d233e05c4107ce75be0319fff0bec721f0169b00552109af2053138d71811fd09cfe1b57ebd73257475b25403210ced3f72dcb5612f225f6d8aecceec72eb0b74d3faf9673003dfe75ed1e2e0eb935426de04e732426d8790edd7b4dc7e0443779813074b5aeb1ee550e5c272cb6102896ac103cbe0cdd5d1e2a41068d58591d178b795587", 0x93}, {&(0x7f000000f000)="4b15b55d7350951e8b745965743c54cd6e31ef96e59c42a1167fdf91cad563c136a58945ac52de1784f480f9f0d8746ff303171ffb7f2055b2dd01fb5e952c68f34fd41cafae89ec24c567694d955fdad67b98ade0f4f3feb83416b8035d508b5c9bce42261292c7c956a6427018530d877c44a5369101c0f788891d945af48218b9f4fed6290cf0695a7089e684470ff864", 0x92}, {&(0x7f000000f000)="75147bfc089caa762f060cdbf6e9fc8dba274d584dd9cc4e39d69733082966abf1eaa2a093b0b901d9cce5196dcc55e85561adf078114fa15fbcfe238232824edec99786c8ca6f82bd64a5866f12598cc55521b1592d03d62684624cdec954a66e9d9be4f665b0633c9087d243683957f608c3cfef9a3c68f655dbf26226d626ae796540f925d1312531f8babf475b6387abc69defa5469ea2629298f6923e656e2814d5a7ab", 0xa6}, {&(0x7f0000001000-0x92)="abf1ce8c87c2ee7f5965b302dd4757352455d5dfbe9442e94093762c29e4599826c911ecdf94b7eea9d4f7f77a206203aaeb919610e1dc233f2a5bc080504e392350348dd6fa87450e73b01c285e8db2f4265f63e5ccc8a30c2bf0e2fb8e4f507afb100e29ee8bf6c7c2f6b4e181a1576ca1673886a61f78e4c132a4cbbb1e70b5e85c0bb13e4eb735d722337508dd515c2f", 0x92}], 0x5, &(0x7f0000010000-0x120)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x9, 0x40000}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f000000f000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, 0x0, r20}], 0x7, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="cdaf1b7073630ff7e54b7098755da66772cce88401d4e07fb8518a5981e7b8f50218e8180ec9c8a7cbd97aaf88e11331cfa18fff50a9260f9bf73f33399ecaf27706", 0x42}, {&(0x7f000000f000)="ba30f23257137e48cfdcc5dadeae2e86417ee20fdce86dad5e7518f21f13fc8db0d83c2a1843f938ad9ebd62e1f5c2382102d08b9c3b850ee589fff20fdd1e14ef9f1ded58e93c344b194ee0c9dcd1833504a6ed08184310e17005196461cf2cea25eafd8dcf0fee94e510e62710f453997bdbffeeac28280b3b97a2d899adee081dcd90de8281109ab6cb377d923881ac4246bbea59a6ca8c8616e10ffaa28c80f7e930d55a2210374dfbd6938d4d95949a4b0a5968b8fe6f93b471e95e192598223f9f7df2871a79abe5a17b56ca09446efd2ae7", 0xd5}, {&(0x7f0000002000-0x79)="7d27f74d9f99da68a9da752f73076ff9de6841793e1f23a959155673d19c6a8f1508a65b1e3a7c3ef0ea73e5f7dd7d1c4ba80381c85211deba1f2f503b5d7b79fbb0ada4a09047d9b4e0ffdfcf1f5e6561ff4f98fb1a13ea98ad3a6fb61eebe823640317ea7f1dd86c396731b3872c12b07369857befd3c7ca", 0x79}], 0x3, &(0x7f0000002000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1, 0x40}, {&(0x7f0000001000)=@file={0x1, "2e2f62757300"}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xfa)="e4fac7de3f80dae2dcb0e8090c059df2dd388be49d5548820c3492a14a521ff37a7e7f696c2dc9eac8c12aab2c435f1b928b6ac901c7702ef194c611ecd009476d8ac459b9ef0d7484b81da1970addb66f3dc75b2e33136071e17dbf79d2a6ecbd98f5ea442740887006089de750a48b09365e4708b563796ad89375c1da507ed151051e7b36d4db54fccbb445dac42ae3ce0a0ab29621e8a78b0cc611828bc3204acc671976e4d74af72a2ab8a5ade2c4ee46e434af798110ff2a3e3a80c68814607d4a175e61c4c2dfc4135cc350c94fbb89b36454c0108fb9cfac6ca1cf7d79a319b06e025b351fc5f922dc17ece6df9cdad1bcda42a6ddf5", 0xfa}, {&(0x7f0000002000-0x91)="8b5eb97bbd2938e0fb80fcb49dd95fa73499a15ca9d402b8fce5ac3c84459113837bdd2b9ac2bc6a37212a22ea8a87876a0dc85f48453eb0feee6eae32c37053408c97a4cf2ad1f35b54dc9254e1fcbe9d2c7d71ec69ad43a7ef5fb80b4dbf32e9f207dfa0f4db211c7d3e725b42fae240a289d0737d7ca8edcab6c1f2f78e1a311120176d42ab42e471530868d0e3eb87", 0x91}, {&(0x7f0000001000)="c8cc68769f06241cfed833be9840f469cbbbba0ae72a8ab9999c056e05eb47bde38029454821117afd97de5b42153e31d44853e9badaa06eae883681f3c8bfc3567d856e1cf41b862e60ba5865c32f0e838f3c4e80a34392647f4d99c54c1d3137556d14dae529731874685fdb4c88755d6b897f91d5e6025f5ceff0c0b8ca562553f4e619aaee0c8f7d931cbc0560c0be81d6d451e5a4b5f81840962c5095203dab3dffecf3bb8fa1895f6b", 0xac}], 0x3, &(0x7f0000010000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x2, 0x4000}], 0x4, 0xc050) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x4) write$eventfd(r0, &(0x7f0000009000-0x8)=0x8, 0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) [ 72.418579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000273000/0x2000)=nil, 0x2000, 0x1000007, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = syz_open_dev$usbmon(&(0x7f0000274000)="2f6465762f7573626d6f6e2300", 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x1, 0x1032, r1, 0x10) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000067000)=0x0) getdents64(r2, &(0x7f0000067000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) r3 = openat(r2, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000066000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000068000+0xd90)={0x2, {{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) futimesat(r3, &(0x7f0000036000)="2e2f66696c653000", &(0x7f0000061000-0x20)={{r4, r5/1000+10000}, {0x0, 0x0}}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000069000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000)=0x34) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000067000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = open$dir(&(0x7f0000064000-0xe)="2e2f66696c653000", 0x0, 0x0) getdents(r7, &(0x7f0000008000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000067000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc802}) unlinkat(r1, &(0x7f0000024000)="2e2f66696c653000", 0x200) ioctl$TIOCSTI(r2, 0x5412, 0x7fff) lseek(r7, 0x40000000000000, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x12, r6, 0x4) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f000004c000-0xa)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) 2017/07/31 12:23:15 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000009000)=0x5) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000000b000)="2e2f66696c653000", 0x8002, 0xa4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f000000a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={r3, 0x0}, 0x8) r4 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000009000)=r4) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000045000)={0x3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, 0x98) socketpair(0x7, 0x0, 0x9, &(0x7f0000045000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000013000-0x4)=0x0, &(0x7f0000047000-0x4)=0x4) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000044000)="5d7d00", 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073f000)=0x8) [ 72.467078] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.499652] selinux_nlmsg_perm: 2 callbacks suppressed 2017/07/31 12:23:15 executing program 6: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000032, 0xffffffffffffffff, 0x0) gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 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) r2 = gettid() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x7fe, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x100003, 0x3f, r0, 0x800) r3 = socket(0xa, 0x2, 0x8000000010000400) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x3) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000148000-0xc)={0x0, 0x0, 0x0}, 0xc) getpeername$ipx(r0, &(0x7f0000385000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000054b000-0x4)=0x10) write$tun(r4, &(0x7f0000218000-0x50)=@hdr={0x3, 0x7, 0x6, 0xed9, 0x6, 0x3ff, "9b0052172fb34557d6f2b4bcfd7283812cc0238a3d47cb2a1dde0c63a440a971e4698bd4eae15a1708d0f683cc746c7a6e9f22ba953768f1582d4f349ff6d2d2e734abe0f9aa"}, 0x50) r6 = semget(0x2, 0x3, 0x10) semctl$GETVAL(r6, 0x7, 0xc, &(0x7f0000801000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = getegid() r8 = msgget(0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000611000)={0xffffffffffffffff, 0xffffffffffffffff}) msgsnd(r8, &(0x7f000066a000-0x2b)={0x3, "edf9f890d9f26135fe0d0bc47b2c7035b7ab0d59a4b457daff7155653d47044e709a9f"}, 0x2b, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r9, 0x80045301, &(0x7f00007b9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f0000b7b000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0xfffffffffffffe00}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x900, 0x101, 0xf0dc, "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0x1010}, {&(0x7f000009d000)=[], 0x0}, {&(0x7f00002a6000-0x108c)=[{0x7c, 0x10001, 0x107, 0xe57d, 0x5, "3130371f18778dd1a3a8d2f3c0c62f04e81e84dde3631dae28a894e61288cc5e21679d534c69285fe37b58d57beb7c66f05e672a396e0372952f55ec1ed3e1bb826bb3336142ff495bfbc089c4fbbd195a75b253b29e8ad384b0ca54e3baa1d17fb00fa725e1df176b916594"}, {0x1010, 0xffffffffffffffff, 0xc09, 0x3, 0x4, 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"}, {0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x4, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x5, &(0x7f000074f000-0x68)=[@rights={0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r5, r7}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) syz_open_dev$tun(&(0x7f000021a000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000daa000-0x2)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000587000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r1, 0x0, 0xfffffffffffffffe) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) socket(0xc, 0xe, 0x65270ca5) memfd_create(&(0x7f0000be6000-0x7)="6d007500000d07", 0x5) r4 = syz_open_dev$sg(&(0x7f0000046000-0x9)="2f6465762f73672300", 0x8002, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x12f, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0xfffffffeffffffff, 0x2000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ppoll(&(0x7f0000311000-0x28)=[{r4, 0x800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r3, 0x40007ffb, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {r2, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x0, 0x7}, &(0x7f000008d000-0x8)={0x3f}, 0x8) fstat(r1, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005a234", 0x3b}], 0x1) gettid() fallocate(r5, 0x0, 0x100000000000008, 0xc2f8) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x10000000000000) ioctl$int_out(r4, 0x2, &(0x7f00004b9000-0x8)=0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000039000)="2e2f66696c653000", 0xa000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000054000-0x20)={0x5, 0x0, 0x10000, 0xfffffffffffffffb}) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8f000)="2f6465762f70746d7800", 0x800, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00001fc000-0x8)="2e2f66696c653000", 0xa) poll(&(0x7f0000e1d000-0x8)=[{r0, 0x8, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f000000e000)={0x50, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f000081a000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = epoll_create(0x707c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000f09000-0xb0)={{0x5, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20, 0x0, 0x7, 0x2, 0x4, 0x7, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000030000-0x8)=0x200000000000) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000063b000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000c86000-0x4)=0x0, &(0x7f0000270000-0x4)=0x4) socket(0xffffffffffffffff, 0x7, 0x5) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f8e000-0xc)={0x4002000, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x1) signalfd4(r2, &(0x7f0000018000)={0x0}, 0x8, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4003, &(0x7f000000b000)=0x1003ff, 0x4, 0x0) munmap(&(0x7f0000727000/0x2000)=nil, 0x2000) 2017/07/31 12:23:15 executing program 3: r0 = gettid() ioprio_set$pid(0x0, r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffff7fffffffff8) add_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x5)="7573657200") r1 = getpgid(0xffffffffffffffff) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f00009e3000-0x10)={0x0, 0x1000, 0xffffffff, 0x53}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000001000)="c107808314", 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000002000)=0x0) keyctl$session_to_parent(0x12) keyctl$link(0x8, 0x0, 0x0) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xae)="68349a5792b0d02d3b2caf52f6eab8bcfd46b78f64ff18230acf1bf1e112dea5041b62df8930668a93ed5212344b60ec878ba2c605fe6e2c11b6e59a579bb13ad84a534bf439d3553fa5a9881c6eeee22e8e899f61cb26de5c8396fb558dc2ba2e2eaf4068e840de614b5216ae0b0b26f60a04574e956c464a4d60338838408cdbe3bd94624b8ecdb71790f5ac25b5e8700f63333a23947a8234fada5c8bec4f4ae94fdf6b6febf0b4cb498fa4c8", 0xae) r1 = add_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000baa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2a)="a74b044a27455a7556bc8b6774535a9e33e58bde48c5ef4a706de65fe1397cb5455a045f21aec8a1f08a", 0x2a, 0xfffffffffffffffb) r2 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000508000)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffff9c) ioctl$TCSBRKP(r4, 0x5425, 0x4624) keyctl$revoke(0x3, r1) getresgid(&(0x7f0000e5d000-0x4)=0x0, &(0x7f0000662000)=0x0, &(0x7f0000e2f000)=0x0) [ 72.508174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=12141 comm=syz-executor4 [ 72.523496] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.554959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=12157 comm=syz-executor4 2017/07/31 12:23:15 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000)="2f6465762f6877726e6700", 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffd, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) signalfd4(r2, &(0x7f0000006000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fcd000-0x8)={0x0, 0x5}, &(0x7f0000fcd000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000044f000)={r3, 0x3}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fce000-0x28)={&(0x7f0000d66000/0x3000)=nil, 0x0, 0x80000000002, 0x40, &(0x7f0000363000/0x3000)=nil, 0x40}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000d0f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) r5 = syz_open_dev$mice(&(0x7f000073b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) bind$inet(r4, &(0x7f00002e0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d41000-0xc)={0x12, 0x0}) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000f8f000)=""}}, &(0x7f0000ca5000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(r6, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = gettid() 2017/07/31 12:23:15 executing program 1: alarm(0x3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000079d000)=0x0, &(0x7f0000b09000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000ecc000)=&(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x100, 0xb5, 0x5, 0x554a, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7ff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x100, {0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0xfffffffffffffffb, 0x8, 0x9, 0x9, 0x0, 0x100000000, 0x1, 0x10000}) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x5, 0xce, 0x0, 0x7}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r2, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000005000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000005000-0x3)="000000", 0x3}, {&(0x7f0000004000)="", 0x0}], 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000006000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000)={0x8, {{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0xfffffffffffff801, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa8, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000008000-0x2)=0x7) 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000286000-0x8c)={0xff, 0x2, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000881000-0x10)={0xfffffffffffffffb, 0x6, 0x6, 0x3}, 0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000060d000)={0x0, 0x6}, &(0x7f0000e7f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00008c5000)={r5, 0x0, ""}, &(0x7f000015d000)=0x8) getpgid(0xffffffffffffffff) r6 = semget$private(0x0, 0x7, 0x31a) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000fec000-0xc)=[0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x9, 0x7]) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) lremovexattr(&(0x7f00009cb000-0x8)="2e2f66696c653000", &(0x7f000069f000-0x2)="ec00") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) clock_gettime(0x0, &(0x7f000093b000-0x10)={0x0, 0x0}) futex(&(0x7f0000ba3000-0x4)=0x5, 0x9, 0x6, &(0x7f0000c3d000)={r7, r8+10000000}, &(0x7f0000e5d000)=0x742, 0x6259d390) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000ee000)=0x0, &(0x7f0000fbd000)=0x4) socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000cf0000-0x4)=r1) socket$inet(0x2, 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000377000-0x8)=0x0) 2017/07/31 12:23:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00009af000/0x1000)=nil, 0x1000, 0x80003, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000141000)=0xfffffffffffffffc, 0x4) socket$inet6(0xa, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000085a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000-0x4)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00008fe000)={r6, @rand_addr=0x5, @empty=0x0}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x65, &(0x7f000056e000)={@random="755292312687", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1000, 0x57, 0x5, 0x0, 0x0, 0x800000000000002f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x8f0e, 0x0, 0x0, 0x0, 0xbbc, "8f2f70", 0xe96, "2af52a"}, "74bbfabdbe557bf58033e216144418ba22e3cc1b5446b9a67dbd81d479fcb54b154279b4d4cb90bc90ea0187d6b2ba634c7ded"}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r7, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000001000-0x4)="63646700", 0x4) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0x1) dup3(r7, 0xffffffffffffff9c, 0x80000) accept(r5, &(0x7f000034e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000048000)=0x10) mmap(&(0x7f0000df9000/0x4000)=nil, 0x4000, 0x1, 0x32, r5, 0x20) mmap(&(0x7f000003c000/0x2000)=nil, 0x2000, 0x6, 0x32, r8, 0x0) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000520000/0x4000)=nil, 0x4000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000523000-0x8)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) r1 = socket(0x440000009, 0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8000002, 0x40, &(0x7f0000001000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x54) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000006000-0xae)="bffe6936ee4664c9f842f2be6e74a5729a893397bcb3a351a26e10274f0ceb355163e49322b332bab3cf1747edbd72f23cfe016cc856cc1c8e441cb559df27c4d33d9e50e6020399c50fe52aacf2a4cac3a39155b6bdd644edca143b122dc6abd8f025194221c454d39758af76c5ee389345ca4f08f61294166b0b0540b9bc27599e05eeb674b6754145b84b3bf4025bf2f2c2b0f8267eed7a5211392bba1ed717b2bd9d36196e43c4f32d25fc0c") setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffc, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000520000)="ec7070703073656375726974792d766d6e657430707070316264657624736563757269747947504c2300", &(0x7f0000001000-0xd)="74727573746564776c616e3100", 0xd, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f0000014000)="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", 0x1002) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000009000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x10000080026, &(0x7f0000522000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1c55, 0x0, 0x1, 0x4, &(0x7f0000522000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6c4ea2a, 0x80000001, 0x8}) pipe2(&(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000521000-0x90)={0x80000000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) bind$inet(r2, &(0x7f0000016000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000126000-0x8)=@assoc_value={0x0, 0xffffffffffffeead}, 0x8) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$ax25(r0, &(0x7f0000b0b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c51000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x6, 0x3, &(0x7f0000184000-0x5)="0100821a00", 0x5) write$tun(r1, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x7a0) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x10000000) epoll_create(0x3) socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) r0 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/07/31 12:23:15 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000211000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000f00000306000000eb00ed000000000003000449faf502007e23"}) clock_getres(0x5, &(0x7f0000328000-0x10)={0x0, 0x0}) 2017/07/31 12:23:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffbffff, &(0x7f00003a9000-0x10)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f96000-0x26)="26000000130047f10701c1b00e000000000000400100000009ef18ffff00f132050011006e35", 0x26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r1, &(0x7f0000118000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e9f000-0x4)=0x80, 0x80800) connect$inet6(r0, &(0x7f000080c000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) r1 = syz_open_dev$sndseq(&(0x7f00000de000+0x76)="2f6465762f736e642f73657100", 0x0, 0x22100) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000000000) restart_syscall() mmap(&(0x7f000009b000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000244000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x400200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000021b000)={0x2, 0x15, 0x34f2, 0xffffffffffffffff, "a2ac8c8c55f63dc65813769ca216c7b2b92330a60c5c39a174f914f3f61305d2"}) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x81e, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x80, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3000002, 0x131, r0, 0x0) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x2, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x3ff, 0x8}, @raw32={[0xa8, 0x0, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x6}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x8, {0x800, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={0x77359400, 0x0}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x9, 0x9}}}, {0x3922, 0x8, 0x7, 0x9, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @note={0xfffffffffffffff7, 0x4, 0x10000, 0x1, 0x3f}}, {0x1, 0x20, 0x5, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x2, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) r5 = shmget$private(0x0, 0x1000, 0x41b, &(0x7f00001d2000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d0000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000006b000)={0x800, 0x6, 0xffffffffffffffa5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000247000-0xbc)={0x80, 0x100000001, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "80985a2feffdae51", "1c310000000000000000840d36766d067b6f76463c28a85cefa400010000c34b", 0x3ff, 0x1000000000400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000023e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000242000-0x10)=[{r2, 0x200, 0x0}, {r2, 0x2214, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000241000)={r6, r7+10000000}, &(0x7f000011a000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffff9c, 0x40a85323, &(0x7f0000175000)={{0x0, 0xffffffffffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x800, 0x73, 0x8, 0x7ffe, 0x3, 0x40000000000001f, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x7fffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x2) [ 72.658371] device lo entered promiscuous mode 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xea6, 0x0) r1 = gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f000098f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000030b000)=0x1c) fcntl$setown(0xffffffffffffffff, 0x8, r2) shmget(0x3, 0x4000, 0x54000090, &(0x7f0000b14000/0x4000)=nil) sendmsg(r4, &(0x7f000088f000)={0x0, 0x0, &(0x7f00004a2000)=[{&(0x7f0000593000)="25b84e9a1d8e34e08d6354efb77ccac2d3c5cbb9bda3f4fce274e259692deb3089981b8d02c4f547d7a76a2c14292382fd2daba2056297ae6daf307facd2e98052cb37d427f557f58a2a5064f8c0d785860a2f4ce6a7b00dc76c2a3ac562e70da36e3e8e0e9088b5a9f2af1082dd593f2c9990a11c012d46a87b4b3a1a602a4c60236af1549ad60707357cf827f7865265282c45189008eef83d8c85577f592cb2d02cfad4f64d6bccd3b0401182fea6185bb0c88bc3fe5480018fe42be4fd90b6d814dc52cf4fa09aac0c51ea891eb1d5344052441bcfabd00d088fbb024067243eddef846c51859755581d90dfd0a5b0bb15ba1d", 0xf5}], 0x1, &(0x7f000071e000)=[], 0x0, 0x40}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r5 = socket$inet6(0xa, 0x802, 0x0) getpeername(r0, &(0x7f0000967000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f57000-0x4)=0x10) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d000422000000d81405000000024e2e", 0x18) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000311000)={0x0, 0x0, 0x0}, &(0x7f0000b87000-0x4)=0xc) stat(&(0x7f0000203000)="2e2f66696c653000", &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, 0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e0d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x81, 0x7fffffff, @fr=&(0x7f0000f00000)={0xfffffffffffff9a4, 0xffffffffffffffe1, 0x38, 0x1000, 0xd7, 0x100000000, 0x10001}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bcb000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x1, 0xd73, 0xe4, 0x200, 0x7, 0x200, 0x1, 0x9, 0x6, 0x9f4, 0x81, 0xa85, 0x4, 0x903b]}, &(0x7f0000513000)=0x108) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ac9000-0x78)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34e, 0x7, 0x6, 0x5, 0x1, &(0x7f0000d64000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x6, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000004b000)={0x6, 0x200, 0x0, 0x6, r8}, &(0x7f0000213000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008ad000)=0x2, 0x4) fcntl$setownex(r3, 0xf, &(0x7f0000900000-0x8)={0x1, r7}) sendto$inet6(r5, &(0x7f0000fe0000-0x1000)="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", 0x9a0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a76000)="2f6465762f72666b696c6c00", 0x410880, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00009f7000-0x8)=[0x7f, 0xfffffffffffffffa]) tee(r0, r2, 0x1, 0x4) creat(&(0x7f0000fe8000)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e3f000-0x4)=0x9) syz_fuse_mount(&(0x7f00003d2000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 2017/07/31 12:23:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000030c000/0x4000)=nil, 0x4000, 0x2000003, 0x32, r0, 0x3) r1 = socket$unix(0x1, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000c4c000-0x4)=0xff, 0x4) bind$netlink(r2, &(0x7f0000aa1000-0xc)={0x10, 0x0, 0x801, 0x8}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f72000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) bind$inet(r4, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0xfffffffffffffffd, r4, 0xfffffffffdfffffe, 0x100000000000007f, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000021d000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x17}, &(0x7f0000dcc000+0xb45)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000030c000)={r5, 0x89d}, &(0x7f0000cc0000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000b01000)={&(0x7f0000520000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000cae000-0x80)="5e7a29d5cec777f859b20fa29233fc5d37218bcc1dc0257fbd07542e6ab1db7e682bb32f22f7df00114d29b9b96e5a21cab27bc2b667998d232a5b1eec5ae091a3d1e9d402d1f87efe7ea429ca2b77f49c4e9a0958712aa1bdb0e2f4d7fcb091e3ebf178801bafd44785d8121f6da0c907e7ee0729d2353b1d2b04c74ef00862", 0x80}, {&(0x7f0000b19000-0xd8)="2caebfb92efd47e7710d3399971d57d89c354235d77a2d086d0371bc4f7f0b47063bd8fda4dba2abef829691918bedfd27f885cc106672f18258b89fa3c915f14a7af2537a2d613093db5a8471bf6af005b71af446313ee720fa2145457e030f00c9e1c89e393ae25f0522370171917994d809fcd03810ce5565551fbd7cddd8e48ba0193f6a0db11b26e0f538c7913e0cf27ed677891bc0011a9988a3efe84688bcc2e1fac74604bf8a82cffc66fffc9f9855eda03cadaa3c40945282a4fc81361638abf05ddf7a896f0680912ec005daaa6c54309b5c39", 0xd8}, {&(0x7f0000997000-0xfe)="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", 0xfe}], 0x3, &(0x7f00006d1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8207, 0x402, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0xd0e, 0x2ff327b3, r6}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0x0, 0x90}}, @init={0x18, 0x84, 0x0, {0x9, 0x2be, 0x9, 0x80000001}}], 0x4, 0x4000}, 0x800) sendto$inet(r4, &(0x7f000030f000+0xc83)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r4, r1, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bcd000)=0x0, &(0x7f000049a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={r6, 0x4, &(0x7f000002c000-0x58)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078d000-0x4)=0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000255000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffe000)=0xd2) sched_yield() shutdown(r4, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000068c000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f0000d8a000-0x80)=[{{&(0x7f0000dd3000)=@hci={0x1f, 0x800000000002, 0x0}, 0x6, &(0x7f0000dd3000)=[{&(0x7f0000554000)="955b054f06ac95bd77b553f60ae5b6ede66a776e11ae74521414f51054d14989dc9e9e0be56b100c", 0x28}], 0x1, &(0x7f0000155000)=[], 0x0, 0x4804}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d51000)=[{&(0x7f00002bb000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}], 0x1, &(0x7f0000dd8000)=[{0xff0, 0xff, 0x5, "d4d790376adb47e8252865660e254ae424a14ae813a2777e71800f56f150c1213bcd07d6ccb4dd4cecdf29de22d5a205d076ccf492fa9f673a22c87b60bfbd0d67d652e279f70dcbfe9f25964de389643a5bf039a4d78582690871cd386af7670915451cc79b727ecb402ee15cdba884b30b5f8d6dbeed4bcbbe876902937993b9dd56587be9ab9c436f4e553291ee7a1eb098fbc0bd820153fc15d1eee9bab31dc40ed172511045e75a3d07bc73952bc6a5f6a104cf7d2a9e496c390a7d248eef78cb8f13d741dc7a6623fd07425b075e25821df96c987cf396d4920f4dc0e4854172b16c36f99ff4ad09d85a0412115f2b2421395ae9f70abe6db4138024c68d44bbd4c0fbb76693cecea891a7d6283361e355db8dff7749630a5ec143ac6cbf3ec22c85f7c6f885a8c755f1a2eb42bbb82811bfc4d6b81bb8b0645022a558a7428bdbe5ef6b6a8dc9e9d6252e29c05d709b788045c81b126ca9d9192319c9307928cf98483c7f8a7b06257debd63b6bf6acada33e204ea92229fabda7bc159a730b041cb4d89400a15868d1cc57130e3f76eecceec4ac0be61a909c541f10de19c84150892fbc69a065cedb6d1965de64ce2231a96a87cf7201d90dd746a8002daa42ce281d0d6e640689ab558a428481fba90386bee7554181e83286d872239b6bf8c8848424d7025518281d563295c0e250cb7d63722b5757a399ae685dbf010bf12969b538dfddaae973c71eac9eb896a0a8dac6c4cc543d38967871bc73ddea2293c7285b2755d2c4be06e9289a3dafd72de6ece5b8200449243deffe92065d5267cd8a14d6fcddb3773abf86ce60ab853ce9cf4977a701a872589efd97eea70553c72eed4377d3b8fe63083e6a7a623c7210c7adff9ad2f7763f0d120973cd7961808b0c2dd2014bd05fad8d8c66679dffbc1b12b7c81cb8288fdabfe96122f0e5dab9c34b307c677425b8596bce536c19d50c98c4da6e9e38d3d5237b248095bda32835c7fe545eb4b65cfab35fba1700bb73e9cbf5cd081d24e8431fdbd97692af220256a496b3792101f723bc972cb64b86d721ecd44401e3d074f6a39255a1dbc24bcd695f13162fd92f03b5a30fc0a69354824c16b46798560e256a48aa78eab6412bef51457af17fd0e1f6fae38f2b441cf1fbe8e2127fea6f6a0cef1b0d2685e093c2f95f4d364f4f2ab72896ad50c495d343b1f0339b014dcb89346c80f34f6217464f93504881d15f7a438293533e77514dd694fcabcfc77d2da6e73439094d56c6f0c4996281c8cb31858c3d3838a6c5de37516e75b854cf17424c8d6a26a9dca19e42e7514f373085d9a235aef5cb30f50a958b8deee8d3949eecb555559614ca00ec8a0f0e401927d123d4ddf2d258f1f9110571cbf76ebf63d7cbd950738a245e9fd57437f78396c9a664575b2ee8713432089932df10ecfde7b5e607ef7887bbafb21b48afd8c5c5c4fe0c6392bece426ceb5dd7d95cadf87137deb401b888d5c20af1dada8f20134b3037d10c82acd784cb5364a26c4cefc36813501b1e471411ff69b180304c5dbb987199b038eb65920db6940e5035a851006289a4727d2d24b851489f056129dd4647b81cb7557ee60bc104f5af499dd64abbae65cd2412959be6d469052c04d4cd201fc16e5a0f1402896014cf2984ec5ac84c0ea3a291ae8b2efc86b57a9d7e365cb39d50de49109a854fe625d78b2d69649c394304ae08f994cc596335d111fc7d035431e7c1762b972217b4e7a133a35fea1fa5593dc971b3fe575ed55c6293e7ec083ba6dc862eaf342159a587af801e1ba75f65d9a858c0f29eae645916bdc27fcbc9e725f482873ec4d4595a836827422b91122df72348578a3917c4f82dabc77ff78691f2e6f335fab66897a6fa533928b0196051a6cd4a875e0379a50eeeeb7108f28c15f4d0dda823c2a1fe975bbc661a97fe7cc2e7e597c4f34569f894b60bf0893294bd0e606d094e0ca2c7fd89e30b099af9d78b92e6ecaa2d2c028fd7a061b506241485553e76f54711fb5301b28467b95c4b51d88acbf7c0313c1e5e20525593c44a8c7bc710e9e61e7286bfcbe3a0719a581c57ae60685a1e80a8dbed861a99aab4c95c49860a1d054a05cb591b21ab5bd8ad60ee493973df6bdc06affedcabab3f2a08ce6fa122eacdba90c8aadae8c3d77de764a73347bd5d75e94c9c69fa643647a9c6324d500f6c12599395c9d4af0491c858eba57c2e605af99a1c8a243268ee3fc6499cee8fd27e1e52a4552566671eeab990800ffcfd56812299e54c68ead8ac5b735ceb2f8c15de64f8c3a23e313d80b56de987a00bfaee7b355c04ead999c14144bc657c47ac966e94c64b3c8697e9ef8e1d993cd999090b90e38d664c3c2dfe33dc6d954052aaf6e775c7058dc605868bd3b0e0829404399eeafac612df6029c07348c093c6c3d09e7f7a4b16932c81293ac62d652aa2762061867d5b5d1206f7fe3fa5da2e0ea81298af3490883361758adeea2569c739b32b36ade439c22f17cd26cda7b8eaaa518f8b37d93bb0bd490c2059468057e1a6f4ea834927630d3b3260b121f9ae2d504a72f4f903a00cfc045e4c8c6f678a7a5740ff4726a97c3f8dd9208e4b7a9ef4595496e667469d9ba6ff8276be875af880db53169b40445e172f8f1a19fde087728ea428dd765bbfcd73a9f10be0a74c1eb824c56f01540fc76cefc84d257f8d625428323124fa5809b592280f2c8df425b9312fbc91a05825c3948f13c2ba25f135333397c38c02ac817b842bc4b2e9748bbbd56b6e29492dd2473b3ffb1ed19c66bcadf877251c05dd415449d1b359d013375a760036cf35dc8e2aee0eae7fba5b5e08ee44feb0242a4134b2cf6f5e18bdc4bae6c6a956bd9cda3e261c4ca16d8781febdc38d26d8fe63ec06d93cffe454d5c35502c1a62f2a92df064b3b81188e43a0a1d5c4769651e159fde73547e9f526bd554c26171909a95257c882ab26b219ada715f3b6b36c45fd94fa787ba00593c0ee35b63fbe90cc3c07863134e144b3d1fd00e777a6d48c040465994981d7c5ecd2a4a9a90fdcdfbb4a9e767120cebcb68dc8edfa8cf6cd4ac1e8410ab295bd1772f76e97479987104761d0e2198b21501a7522206721c0ea11355b9f71591f0ce0f237e9eedb0e906290bd768bb2bcf85621db13d0cddd412aba307bd5873f566e39bce2818225edeab8667aa50d9ace44668e536872b62834fa9f920d20a79a36ed77da1eba6a94dfa8b7e5251e4b8ac06d527d069d1f6e4260ba369b349a615fe684016f989229b0d677bc79306a68f0d62cfb6d5c90bd827d6c9d0895eaa1b2a7ccc2b53c2b1067a5f9cef71e85aef0b6c1b1f6032f131a917cade1d397526fd62cc0dc8114fde73f4c0806d7dfce71ab7ec35f17d74d94e82c251f658edb340a3c1ad858f686b332b5e4bc76d1c88cdfa0ad085c684e23d419ceb12015e25f09087ad3ac8518c460dd9b5e487b245d10931496c90f4598a15a51be6da1bc905ed4394ff63cd9e7f1bdce2e1682fd833cb2045d97cd19710adcdc2eb0772cfaaa30a37fc0952b67a94892cffdb9717a6992c59714aa341a77ac8b33d73d5660e4bfb416fc02c9eaee1f90c741543e5ec3f0245c993e965892912b71e1f4b6f8e9b67f4f4ed95f696031579d58e192d8840389deb0eddcfb633048d0b18ae16926a561d8fb877fcb30fc26f8669dd8e5b058f1edf670dddfd704128cbcd86c759a0d7f4ed04256306632e93563d25515fcfd05bf3f6e1ad7243e315cdc9b34d13252aeeef1f6dd99cf6a45b463052fb0f980d26bb9b2f36de9799fd9e2332614b3f6b9b7b2afc017a5803f80cacdbdf852bfbce618a919133ddb7da1f1086a5a144f51a5630617ccc9d63c96723e9fbd77d67b0edcfb403e813b3ea6f30254a12de5c2e03c5317b7e87bfdaaea6604f5e7a4bc9a4d0a5713a8b3fa288c142b68e800da5e1f25f196ea5ac617542758cc820526d6d7e613ff468e91eae74d343195acdeff6a2aa12616081cdd2dda4ad7d4fc874d2d90031999db07dedcae50cc9566850b039ed79461ded5566a7fcf48f8790dd48e23bc796bc20a47a000d4c65d8b76ab578b508596bd2a31d74698d9c717141c6e3e84b6ea9dcd1dd0c4313b99fe6c9d51691ef04ee1b861c7458b0afd2ebf0b7eae785a056d72da9e04b7d77dbc360e96c91a9967b871bd5f9023ddd665ecbde6c5c95193536113181c3c9425139c3dfa1691596046e25580c07a15d9d7ae687db19a00f9eff6a1244d73aaf991aed30462af72f466f7b577bb8f3341dbee1e498b76ecd1b62c1dc0cdc60efd6177691f66cfb8f1441242a3b1723cfbfd97a46e65bd93f13c1934b911b7b6a0bc541d12b1ce05bc14bca76de4d170e39a0976cd839cab03f237cc545ad4f508787c48e358f7ad612cab05984e29ba5f5afe99b638b84f41ec11ac93c1e0b307ad900ad6580eaa99fb894b9bde5e97b681e710eaede4e217c12e0c268d3f8290466662f5cda8e5e8423a26ff639db53f23dc1d8b2d64822197b169eca9afb2b05f06bb93fe7aa9572c65d97877ea682f6fa92d7f74a8f19d7a442d96cc05bdea55b4bcff3cf52f837d88c4e56d3239922ad3dcac14edb69791a2bef0b592ad6788c69f5f5b4a6a6b3ea359a654fd6d2acbfd6886f7d099ec943fdae89ed0432afb92a0ce0aa31c6c1137f7ea7dc518ceb9479013397a0d936fe5034b0e0b878b4ca3fbaa8631866a2dd28b7358ce2f8d1cca311952f04f40fbbbafaac186fe56a67b46c9e43b8426009d2233594fbb99c413ca533a6c9f615c54371ac4b611ba39b91dbea8cfa3aa070366d4eb8d62b82e8367f1e95854392ae67099d010f4449481513a8b14faeb349e5ce67065147f189494f2f9e741c1ef2117d5502f321cc42fe0bb62c2c560f6ed1ce9bbf1a72bbd3394df4f77e56b627305da4c3d47f3a61a01b8d0fa3faec8ab1c742fa5cdd4ff7222fb84f3e0cc519b598916a9cc37fec82445ca053c9750f26a037bc090db2794454ed8b54fd7dd19415e5e2b7b2961da9332a09038525e529f6a0c7ba7a916b87965975b366fcd244f142712ea2c6bf742a6a592da5375c466c4c623e55e39b520ac45862b7660cff7d9e602c7c03cefcf94c9c5e4b538b0336b3af5c7d944c5c4d240d00d3b531d5df0f9674d1c112d323122f25de4739ff8e88d00b20f51de28827c3bc1e0c33bbc788ba22e1e0d4c9519bfee1468f5d153556a40f48f4e0a4ed5d63617ed2301f3b6ba656d8cfc6077ece9a6496e6df5ba65fe0a8f8d1a5de51974b203b272a380ddca6ff954bcc80aededfa10e0f5ae0fe439e4f3c9dab605ef9cb21100dcd5d1aab3b236143b6168f0a36adb2207789abc26cce8f0141c5352aa4d26d349bade13b22d70f0e1e22743c8810d7b3db791b849c65bead28e5a08db912eb2978be86b70c966fc5dd3b7b55bc7dfb4f89209bd4660a414ff47a357945b2a6bf634b41b57738b6d24d9147bf6aff16919ba764bd7532d93bda475c66562b278f51299d13c7d20c26be493ce755c3c1e734a07dbb612360664a1416cab3086ccc977ea06f4148cffb24d89aeb403a6efb34eaf1546ba304ae93e65e8090f2f1024a57c15db69969a0a94d432105b5d178a46344d0676ff319fc6b3b2598907a5c3a40f7e1c10c5c847371c8ee9185c0ab6d9776c6b2c2827d724b9f34541333bc66647e0f52d28884a"}, {0xb0, 0x1, 0x18002, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x2011d, 0x7, "14031e97b035e7362eb55393105fd2f8d600086d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d2978e25aaa410c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071c8845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x2, 0x4c081) recvfrom(r4, &(0x7f0000cb7000-0x2d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x1ff9, 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000d59000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008ed000)=0x10) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f000004c000)=0x2000da, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c2f000-0x10)={0x8, 0x0, 0x1, 0x9, 0x0}, 0x10) shutdown(r3, 0x1fffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ede000-0x108)={r5, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000001, 0x9, 0x64ca1b9c, 0x200, 0x3, 0x1, 0x1, 0x8d, 0x2b7b, 0x1f, 0x7fffffff, 0x8, 0x1f, 0xff6d]}, &(0x7f0000510000)=0x108) pipe2(&(0x7f000076f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r4, 0x0, r7, 0x0, 0x800000000009, 0x1) 2017/07/31 12:23:15 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000506000-0x14)={0x3, 0x1, 0x8, 0x0, 0x2ff7, 0xfffffffffffffff7, 0x7fffffff, 0x1f, 0x3, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x8000006) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000aec000-0x4)=0x4) fcntl$setlease(r3, 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000514000)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002b8000-0xc)={0x0, r4, r5}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x2d, &(0x7f0000268000-0x4)=0x100000002, 0x4) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000881000-0x4)=0x82, 0x4) fcntl$setstatus(r3, 0x4, 0x20000000003fffc) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000a3d000)=0x7a, 0x4) r6 = dup(r3) connect$netlink(0xffffffffffffffff, &(0x7f000082a000-0xc)={0x0, 0x0, 0x24, 0x6}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [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, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000e54000-0x4)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000dc6000-0x4)=0x462, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x21, &(0x7f0000375000)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000a31000-0xc6)="", &(0x7f0000329000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xc) sendmmsg$unix(r6, &(0x7f0000d8b000)=[{&(0x7f000007f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000637000-0x90)=[{&(0x7f0000236000-0xa4)="c90df9aa434f6a12640e1ae44c623d259a5e40c85c42857d2f6c8c24a41f39eaac8b0ace16d1be00335986be6c453a430b399ae5735fb6b84ee489c44831f95a8cce34cb1a4585ff6c2d564b18ea5639c76aa5fc3b44ef20a37f3aef65f70b9df11c737daff5b9a090d3b48cf70c67a33dc2287bf5b63e655f664de1f8486eaa2620e7183cf67709b856f08ff36e0da56827e371ec0b2eae770810b61cbdb569696df18e", 0xa4}, {&(0x7f0000fcf000)="f097193443b3af1398a120ffa25c1a6f6dc47ae25d02771f52e375785f885d9d3d7dd3f8786eb72d6d4907cba6d0112fe90da80c8f1b86e4627ff1e9e2e8aad449492cf4268dbeefdc8073a8d910ac5b8445331c99676a0bb48ce2c87f82ca6351f2ad6491e96f742ce18864425efef56b8e8e8627e1dc8974c003770e4d6508e984dbff3de62d1e166dec10ee249c77158fcf211e7491efbacf72ab52f7fec2ca4a1d", 0xa3}, {&(0x7f0000b91000-0x1000)="eff8b99d0a98bbcab0da19281dcc5363017d305af38691c4d2f8fdf270f931aede39bd757be767e023ef469163a34e538402c4f7881890c99ab2d6d30c68235cb055b3593d8c244f3cf1a52c22156e8c0fbdd7fb6db1d1ada1407e211a004233b00321ad7d2f18e8449868039d40adbd37a1950e742ebb3dedcbdc75276ceb1d9ee34c48388adffbbfda740c05772bbb39df0c1e6963d5812a7c402d599177b802270618fadbcb2d87420c9c021cd149e5e0443be1627e93f092602c1e6ae50dabe7f2b404dfc20c5565b65788ac19ad4baeabc604e8c306888935f2ce2bd0109a92d90a3335ffee27a457953d0e75f0860c9a743cf925df7d3199a9c1962f7900cc555f2bea688c12471cb5f807b0ab1c2d758d95830672f71e2321f4c39c6592ea8bd96682a217a93578eedc53e1db832883e96aa27525cf006fb93a3cb3fbae0847f8132180fbd44e3eb99b8bebeebf014761bece7594c369d22d9065736c817a4b66829593ae3716018199284da83c9a87fcadbb1545075b0655138b6449354d31653092a24d2ca89a4e217a64eadf692d6960e25ea9bd7a107f4ce30fe0827e31003aad9ba80ebdf8a6cc9022f2c3cd7e54f291844a2b7b16bc11e35e9e11f053f14653fc83a5e14e27c9ed33cbca0e2f0eaff8ca8bf41b0fa7a1a3b2d720f59d0d4c9b051c57f22d888edfb32af51a78e32e42c9233ae8b8c4e9e9dbc3bf5e8ab6c890abb61d8fb410760a63c702a6afa3adbceb35112b45437adb799d17d44f3fc3ca210f886654c86b45e79ce34ef83da1acfd6b2997670eb28436fedfde30395b9a0c0e1c59c2648c99ce118c9351d45e2814743414cee6e1e90adae6799f52f97998266edd91effae4c875eab2d43eec145a66a73508717acad72be1fa1003e4149c39354ded69f861dfe94bf944b97dc05b3dff037ba6b645d6143f93c36bf685329b9a63a63394ba6f1e9d5a7a9fb20c5b3ce88cde12a60ec4d3f6e47bfb830b7ac9e2947eb4fcbea09540a7fec71f0190e94e81577594b40ad2ae165768998ef489656928141ecc5eebb72d130670211d2f989720871a0697b652fc3373bff96f50654784bae0bb32c1a4049a6b1947239c487ebbd37b5c170faef45bb48270c8419bc783cdef9488c44bc39b532787d1a998be5822f43c55812ebd582c72a09b240f802ca41d2775bd0a7a536d3281798a3fb50383fbbc13cfdde2f37dbfc6b427bb50cac6ed929427075c0734d500ec904491fe86b2974a5b60758b3bc18f2c049b1f23e5c45ca65a5464e47aa659396c39a50727a6ab5c8df192f257dbfebc308c3ebc1732a133961687f4813a6c19f5046d9137980827f198e9c0fc3545bb9353ea0e773bf4b6016d7ee129b798518124e8e9923f6107d5e2710c2f5ac24ebd91e8cf78f0f89eea3bdb80b74af838b10475e874f72dace16ae82d4eb40cca2bec913eec183cf85b84d050250443449bcb7c03959d3e5944b1f7f6e0be15cac97e97a585c0ae27e21dde030aad4cfbbd5caa6e2470a16ca8bae8d0e7ef2ca3289bc646e602a8674a9ca7a0876e3cc4d50cc744168ef9ea341c95311cfdde379719f4c6798e5e8316758d85a03aabfcc653009344a16630acfc579bcbfff60f74f6985a6acb9a342da959b32ce7befa559c022ed669fb5a8538849d3f15b36756c6fb0994c174bde9214367507ff072f0455a249e003d7c1a10b5d9eefad39287d2965c8b1c617e11a36d27ad108fab62c85b5b8841122098fb7d82c63d53d286cf1152e1f31e4a52cf262b8af0b6ff4ec00d8f86bdc60dde7efe46763c7d93d214aba97d2e674b4a3be487e05a1048b2b8cba3e5fbdc0fef3f00ccd4317f0c262f4a3000533ed39aebb0be15e24fff184ad50d3a39cb81d6f974469c99a1d6602684bf8df0cf8d23d5ceef41090d5b3cc0bb4d60ed995eb946cf1a5f81de8c2a1c918225d1c1ba8e39b6004a63217a8015d5c741d6a56e320ad141071102ec978ed6cd82d9292b7b6f98abc252d19fa8324fbb4ea6201c63eb028526cd82e209d5c8a74cfddeb865008cf1d0c08f3ea70cc97f0450d4439bcb15c1261734172d400f2011309564837718eaafeee763d719d11c0f2366bcde872fa8e93c3c934782ec4020e5e86c74fcdff8281f77c00b2bd639f88d50ac3ce5c17e0788ace68c8c7c24c128f15d2465738080e25672983fa5e242865658e433fce1bc2515a39b9cc642ded9b2de7d6d2129846d8200310e19dc70625b14b60bf7df19d8310c90011a4efd33d8b6bdb1792c9194d152dad60ff9b7bb9cb0f70c031ca44dd33948cdfea8669ce5f5e38a97f51fa3c57a58a6202620632b056c852f97bf602debf917bb5a88f0fd888b100edbee540cbf4941fdfa3e2345d2e664407f9aeef6fa3b6e7935bdf70d6bb80a8c8af4629258efd11adf3545e713d4fa31a8efaef826589cd2430d63d4eab92851b6fbd113fa6a2ed353c278604161da12e3eaa5fe5b5a6f733be8a9579466383a5c90a737922f4ab0c2aa1b3f6da5f99a1f0ddc87cd8607356bfa6c4a39ce804c12fef7fa9c2be6b01a25fea40c6dda3f617b5375de452f9c30fea30568fb515baaf24cd1786cf7f84f84f0fa4ad9fbefe767d83f09cf4360fad08facaee4dd3782cfcfd77fcc9e90a10cc340b634bbf8f0680e28a466857f8d281e07e6ecdc94e377b49685f11370e3a342acd434e3576b279eb0eba9a2d7207a5e37c5f01c44457a0f5f4636cf24f5945472d3810056ab758f2a6ce6ce018bea0db069a7b4548188a84a32baf7bcd9225755c7b28825eb0bd3eebc7580533fb0f6ff764d8bfb7c0b1129783c2d641419b3d106f58a6958c7fdbdaa8941fb552deba4dcb1f985d436bc45a68eaa2bc2e208c6ba7f68bd6029128a4068f8f1fcc089d4a46e31eb6ae09d1a2fd94f863abcceb0e505e441722a320e28dc3a07c24bba63288385c4ee4f62b74cf7164cab546560e4ef2af944e72fe018fa593818346c5d6f46b9f31707de984a34a67c5987213ce993a65c3e0a7bb5630c49c352cafd20641ca73c79d3bf80c1e40c68c2147e76eb1ae9bd51098d573222b8564fbd55212a42560cdbd8a99fe2fac37f4882d673eed1e8fc5e1dab1cf047511d21296d0a2f85fb2ce74046e20443f5c7b84687bea875aad1f8cf5be193ffb8a02276084c3952497e448fd14d476395a774a2dcfc6cfc7c23badc39fc2390f888ec05173c5d17036658acd3bd06ec863b3a7972bd8a41f17820c32cb6811507e0e9b9f0747ec40bf3b2c3bc6a7a1282d82741a89da99ea0d9da19d8c372ccac93949d90b9690e569a3c433e2d7956b08ec93bacfcc4039569af934dbd12bc6b513455abf9c61c2a8689ec1ec11063aa1be33473da0268e0d801f48fac1e516a1276c6d25b0b69e0b85a350418e14abd64e8516e0a8e3f5b09b7cd489dc6f1803c676619e6723d7593af9ddb05c42a1b07db40b89ffa25313d73b317b26f255bbd4fd82f8457cb096acc2df42be98ed8f229e56a243feb7deb95f668eb498ac283efd64d6eab84098e48ad66e1d3a7709c436523dd811ca9b5a5e340bdf7ea3bb622d3daa1ec8941c19dca3b8032f2b4ee1c4177eabd5e6eaedbe8d740a3d4ee1126472adb653f967301c80e5e7079d2e103400fb72607eaf7ff85b178e0fb65c2891d411eea349a1ce4ec4251009f30c0ac486f97aef477af613a01e9b6bb5206bbb5df89adbe886a9f6bd9f44cbce82d343d1c65792fda8ab09c775f290954a7dc6c08184833534bb89e0ebe856ed8a4ce4576b860efab52e38c442df51c517fb0a3b4978d1303495819849594dc3d2c90ccc6fdd59c36b97bdf7ef4ff1d62343b479d27e6b4184944524b62e716a1b44570151918fd27477447e3583832512bbc2706ce40e727f6be55772acf55f285976e4d398894415a98d50599048cfdc05a98864d1fd729848e4e8322b7ba698339f846c873d5859fde49e62bc8830fd617894ba670b88a56ee22cadb83999ba658ad06d25010108f435daaa15e2919f4580b8d480a70852e87d0d3f9db75a3da646519ad1a665754f81ee865e1f8271dc6c484ccaeb15ad05c35f807d63df78c802e736acb9f37a92ecc215b09539dd1e724b19a2a84228c4d6c07f171ace17be98409b2b7e80d2e649162818b31016d425efee0c6b789e89621b9be83a5aa1aba5da0799a237cb3dda6d79751ff2e72823cc68d190023c0a599a08f57a9394668af229f90c78c1a3dd4fe6ab35128187a18cb2082f8b6817d7960c4a3f5963a7c2b31940d9cf0dec307f23d1b4f9159ebb054bf76fd28f1f873dac9c32093d8001238817351159d38a501f2471378b95c697d9e947c3f51ccd375cfbaa07639bc81ad8b91eda3204c570d1366461d8b7da61bb2575a9f593ca93f7e48cfc65d5a7be90e65b3252b12c78dcae3162bc5ad3f0706365b28f51f349e1b5896e6445e3daf412a1d6036b833759cdcc44e1dd4aa09d8aa611238723c2a92d4db35a011f6dcd7a2147c2112ffe5e7ecd76e6a992aa2f4e65105f21aa7e26221bbf2aeb5b1f5acd43e66eb22980a7079d6ab66d09ae64d38238e1c1fb79a23543a2d62af9ea23fbcf38ad45c1cf8ca98ab5115b271c76bd3e31245b84c9284d98cf6f65ef1d02c102d4b9a0ec2a755e0f47447de31c2bfa811e649f8489c8719597c2226b1ae2a5cadb6a3d07768d9e62654cf209e3a1e368c9a5aef8407e808e9c7bd2a7182959cbcc4b499af2cad010bcb3260c350ee72b8e46275c382dc6858cbb4f9cadfa34699b5372f4143440a468f20f5e1c909e68e38b37995e945844c9a64bef3077adbbcfb063e0560669f676dfdcea9e31ffab5734f58830ff936786aa7cbdb7d5ae9bbf055961ddd89bbedd08dab9f3fe647284303f2e5f8c05d90b1d3d0b3d8bd5a3ea5fe10030dc45a49d8b873397ea45e2f0ec2211b9fe1ad70622b944304b2ec6fccbce84112a477f10b15866139ccc4df7fd841640e6a767a273a99bc237e54e01276d71acd1eb6daf938545cd196e39a15e2bbc8802afa8b0f2fa47eab5de325c5c4f0cfe0ee8648cbfe5fec3ec72a806d5c3d7106bf83206cbc7e433ecae6c2a6d82eeeefbb3a300142d5f692058e523d422ef974cfa29846485e92585e8b6297a86a68009e2cfab2b6654e8a56a16f8aaeab090a06649e1e8f332e633c5afb2b71597b883058fc05f6cd3c919bf71b0dc7dab4d41a0715a1297e7c35750d9ed6bfa66597753f5303e84de78dd4b588142dffd69b2658814a2a0995aea4996d5355ca7fafdcd789555e12d7b90f198334c532af1f655b418d36f6227ba9c1bf66c7f597b77ca5fc8e37d69d1caf14ffa83ff812d3e67fad911d0c6238dbe1400191d8264bfb41e4e4c0653cb00acf59d22d1dba7ceed9a889aeea4a09a6d44a85387ac638fa01a6f1dfc98bcce3807141e47b8bf33428b4aa7b9c012cfbbab555ca79363b9f6bd4361f2e46ae11aef8085f24c172c84831275f33a622a233d9ec4c04d54e54c317e024792151007071ab8ff107ef1af7a81dd9681379e60357135b2513e3f12db86e3f2e6d4d99c9f4561bf5616490191fba306850d12d58bbd0a7770661d626d34801edce6ba72ef2014c822842ffce0a08fdb22c8bd46e6ac0436e421aa66ce7a2400cd29e9432d220cdebb4c4342871ed14521a5295cc148972ca9216becdc83e5ce0da41765e340ebe4a0490edf40fa3591253f8056a05543e5cd69c8fd44f3a3dbc4b4880032444f377d1e7a88bf2b7b5733efa0b4975", 0x1000}, {&(0x7f00000e5000-0x24)="e17ad041f8f7f0409f28ad8d7e325414f8fc", 0x12}, {&(0x7f000006a000)="138e7d3a8a925090da18c5e9581f6411af273caa023e0b964ce2f99aa8233f7d51b7fb8d263cf974ae17b751d69415b1af31dccc66bd7a82e296fe53740c8d5c945bc5ee8d9af6dfb8d02cf054", 0x4d}, {&(0x7f0000dff000-0x50)="c281366f4d8001efd1b2100f6e08ffa6661ab02752061e2b0c3d437ef2a29559bb3b2d8708cb3d3b48b9a333307ee62c64cef1457cac65cfe87b9436499d88396de202d4ef40991b4f9095c8e5459d67", 0x50}], 0x6, &(0x7f0000934000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, r6, r3, r3, 0xffffffffffffffff]}], 0x2, 0x20044000}, {&(0x7f0000254000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007b0000)=[{&(0x7f00003f3000-0xc2)="a0962f9e69dcb360861671ff23b40f2466c3385ad6301ff5a3e4dfc31a2818f0051da80f5da25721ca3260da70e436faf407cff98b5c8652acfc1c45e7560c3ae9fdd88949fe52f50d22dc95b5d476d04338a5230dd44eb3c7b20799a50ab3a81fb818ce176b3229d9bdb42e80f35d6ad5501733eb65c156d6de4c275b4dd490403e56bd2c53f53e19194ce37dd0e7526ab427bae5d04a1896f5f93370a69b4448e225a44fa7396438997350dbd1f516f787d438206c62d433bb461a6bd29c51b45e", 0xc2}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000a41000)=@file={0x529ac38cb4b61de, "2e2f66696c653000"}, 0xa, &(0x7f0000736000)=[{&(0x7f0000e41000)="f06548bb6b841df84bc51a9f7c85cb618292a40280223f408ce6400cc40424b93ac742dc8136faa5d5dcc99cb742e7a0f8b79032b90f19dfade3f4538ed0f6256b9082f7896cd9a8558b0498db45879a2874f4047c17a5cac6e4cc9414fae081b0efa6d8eb3ad6811f835477934c25cad36681604ee1facd9a69", 0x7a}, {&(0x7f0000d5a000-0x12)="bf830c4f85436ae56455ee261840f4001b28", 0x12}], 0x2, &(0x7f0000408000)=[], 0x0, 0x20000805}, {&(0x7f0000f3a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000044b000-0x10)=[], 0x0, &(0x7f000024e000)=[], 0x0, 0x11}], 0x4, 0xc010) creat(&(0x7f000073a000)="2e2f62757300", 0x0) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="65eba93000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) uname(&(0x7f0000eb4000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a49000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x40008000, 0x1006, 0xfffffffffffffffa, 0xfffe}) mprotect(&(0x7f00007c3000/0x1000)=nil, 0x1000, 0x1000006) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x1000000, 0x4015, r0, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d00000006280ff4000000fd17e9ffff0300040005a234", 0x3b}], 0x1) gettid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00007f6000)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x5df4, [0x0, 0x5c, 0x7, 0x40, 0x8, 0x7, 0x1, 0x550000000]}, 0x5c) r2 = getegid() ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x80, 0x84000) setgroups(0xa, &(0x7f000001b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0]) personality(0x102000008) clock_gettime(0xffffffffffffffff, &(0x7f0000654000-0x10)={0x0, 0x0}) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000d6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0xc00) getgid() sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e93000-0x9)="2f6465762f76637300", 0x101201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a45000)={0x0, 0x5, &(0x7f0000966000)=[@in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24000000000}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa98}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000830000)={r3, @in6={{0xa, 0x0, 0x8c, @loopback={0x0, 0x1}, 0x20000200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000067a000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) r4 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x50, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x3, 0x4030, r5, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x3, 0x9010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x4000)=nil, 0x4000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000f57000)=0x0, &(0x7f0000f56000)=0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) write(r5, &(0x7f0000f54000-0x26)="26000000100047940000000a080000df130000000100000001000000000000000500020d0000eb", 0x27) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x3000)=nil, 0x3000, 0x2000040000400003, 0x200000000031, r5, 0x0) mmap(&(0x7f00002ab000/0x2000)=nil, 0x2000, 0x200003, 0x200000000000032, r5, 0x0) 2017/07/31 12:23:15 executing program 3: mmap(&(0x7f0000000000/0xdaa000)=nil, 0xdaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x0, 0x4) listen(r2, 0x10001) r3 = socket(0x10, 0x2, 0x100000000) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dab000-0x4)=0x8001, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000dac000-0x28)=[{r1, 0x1, 0x0}, {r3, 0x1, 0x0}, {r4, 0x10, 0x0}, {r1, 0x310, 0x0}, {r0, 0x1186, 0x0}], 0x5, 0x6b0) write(r3, &(0x7f0000782000-0x26)="26000000130047f10714c1f8590022ff041000e3010000000035000000000905060010000600", 0x26) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000dab000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000dab000-0xb)={0xfffffffffffffffa, 0x5, 0x7fffffff, 0x8, 0x1, 0x7fff, 0x200, 0x4, 0x8c, 0x0, 0xffffffffffffffc5}, 0xb) r5 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000dae000-0x8c)={0x2, 0x7, 0xfffffffffffffffc, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000dad000-0x4)=0x0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x8012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000cbf000)=[{&(0x7f0000daf000-0xa1)="7e09f8b5bf128fb2580cca7d82464de522da55b2d1f6082da00ab92cbaa85f54960d342e2227e3d615287048b7e2fa210a8e83785c9c9ddf4e2a979891106d444df5a0325f365f6a190a9a582822797ab05aa50741eedef9b2d02f4552dd1e0b131f4fcc555e2dabeade8cdc2f18514a1465c18546d51bedc8985d83d4c92975a3220d33edad70ff76d5ef59df9f4ae8e031f027957fb7e6c6bf0fa181f4aeb2bc", 0xa1}, {&(0x7f0000cf3000-0x5d)="549c61c342681cc6b401966bbaec930407902dd383892a6eb413f2922064e960b2ce023ef62680da47425a845a4c373b7012aad66045be7b07a67f07c69047e5f9e969da255b21cb423d40158b1fda7ca0078ca33ff50e059fe1a55629", 0x5d}, {&(0x7f0000163000)="0688e9bba9b1988430a1", 0xa}, {&(0x7f00005d2000)="352d62e62cfadabaf326571bfcaab4d2b7825d7ff889e6b99aa35625cbe374c0bb6b52c5620f40d0a69265382f5391f1f6ee52dee091dfe983a8a786eb432efc37c790edc36a407bbf0915b1a5ee27cfad9d2397205da43a38dd4d2ed3228cd0b11b90adcfcf9fcb8b31b2ecc9945ca6039b1574f80fc6770d302144800831d1d3f9fef0229a46fa8d437d7f76a4f22d37e8ef2b7fbdbf373e67a387a4748af70e9a4899d401edac6997f748696db50bc8d917317049db92bb47", 0xba}, {&(0x7f0000daf000-0x52)="706e196ac434f1e4541ca770b2d947d199ae2b7ef369feb53e9572de164e43b983bebd8affd1a90919604bb8ef32f238579773ff31e0f261fb2305c1dd4a813ae36068c2ae72420ecd09609d43feaa7886d6", 0x52}, {&(0x7f0000daf000-0xe3)="b34ac4916b23b948249c13d45ee0e4bd63a0327d459156e9491c39c6f45c62cb7e5e00ac036dfbb670600ac1f497ec69325ef27c5d67987af6870902441333114f635514bbe6a7ae1bc7da67cadd4080b23a486c0b7056b7f8a1f92163488fc9f0a9590ea90f896673aad09b33a7856653136cae62807bdf724bdc6d5226129c15f755324abe6d559da4fd662d42089ec8d3568e33f9e6d11f75d69a7777b1264b02122b1d3d1d855a7da3255decfa9abf7fb5c87bd91232dcc8455d7349647fd9c5860cce0631902d9759beccffe817b17132da994273a2e01a460125a6c586aa9f84", 0xe3}, {&(0x7f0000daf000-0x1000)="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", 0x1000}], 0x7, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000daa000)=0x0) sync_file_range(r2, 0x3, 0x7, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00004b5000)=0x7) mmap(&(0x7f0000dae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c71000-0x10)={0x8, &(0x7f0000dae000)=[{0x101, 0x8, 0x1, 0x2ada}, {0x10001, 0x100000000, 0x1, 0x2}, {0x6, 0x1, 0x860, 0x147}, {0x3, 0x4a, 0x9, 0x100000001}, {0x3, 0x5, 0xffffffff, 0x6}, {0x1457c757, 0x5, 0x3, 0xffffffff80000000}, {0x5, 0x2cff11db, 0x7, 0x7}, {0xf719, 0xfffffffffffeffff, 0x3ff, 0x3}]}, 0x10) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f30000)="2f6465762f73672300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) write$tun(r1, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e66a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de20800000000eaffff69da6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x6, &(0x7f00005c7000)={0x1, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, r2}) write$tun(0xffffffffffffffff, &(0x7f0000fd6000-0x10)=@hdr={0x3, 0x4, 0x20, 0x3, 0x63, 0x401, "0bea812a8e7e621b737cf2cf52aeb150d3ffcb88ac24f6c222a00539a1a31f40bd91646711ee9f697b068776d921dfbf549a2405f7f2c5fb2e6c4ee9a9207296ccaf40746fe0c6eec622564b8e4e8b8f249286f693d23cf8ef210e572ee8ceab5b074c40aad5c03051c202d10978d8e2ca1aa03a0c78a5a0d67f7f578d3e15d5c1c66769efa6712f6dc294dac3d58eb8927a73a3b8486db0834ebb592e642bcf5f9e5447d66cfb959f21f5ceb0f346bd053e58db095ae4f9994e3981e961fa3ab7ea07c9c4f0c16dca0adcfc66d165b7d2eeb4bfe92680110dfa47f904958c4d6b88ac6e4cf6264362fab225a668305b253d5c"}, 0xfe) mknodat(0xffffffffffffffff, &(0x7f0000cb4000)="2e2f66696c653000", 0xd023, 0x9) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a3000-0x28)={@generic="241fc99231d3461da1232c40f0dcca5b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x100000001b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mknod(&(0x7f0000d70000-0x8)="2e2f66696c653000", 0x8020, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000887000-0xd)="2f6465762f7573626d6f6e2300", 0xc4, 0x400002) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e42000)=0x1ff, 0x4) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000323000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000387000-0xc4)={r3, 0xbb, "34d667df3ec47076d413b91479aa16932c6662e01b02b48f22a1a7a5d7e0ec53fea5a915a180e65b97b06951df6b23e96bc4fe7491197fbc3eb05badc11401d06fd03bb6e55c4ef37b25fc1c97148b00b2b3160f329f437e42bc8dd63c62a868ecc312d810c6676f2716c2514f2755900b992ca419f3d58915ff09f839a8406d5e395bce4a9a1f407da3e0f962da1b6cba8b124f8bde041f82c38e677a3bf225ee71848692cd27d2f69db771757b5a319f89c1fac1b316d2774651"}, &(0x7f00006ce000)=0xc4) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b37000)={0x0, 0x2, 0x3, 0x7, 0x10000, 0x1da3, 0x70, 0xffffffffffffffff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100000001, 0x7, 0x80000000, 0x7f}}, &(0x7f000029f000)=0xb8) syz_open_dev$sndtimer(&(0x7f00007a1000)="2f6465762f736e642f74696d657200", 0x0, 0x200) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003f5000)=@get={0x1, &(0x7f0000411000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001df000)={r4, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0xfffffffffffffff7, 0x75ec, 0xfffffffffffffffc}, &(0x7f0000738000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ec8000)=0x8, 0x4) r5 = add_key(&(0x7f00002c5000)="2857675f1f6500000000", &(0x7f0000713000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009ba000-0x60)="e6d743ad43913fc2fbf7cad4639fda19043f5d006c1f1edcd3150824a7537ec7fa273f7e38b27bec7bfe1381dd0cf4aa62488d5b3525a7f284bc87eab1099fd14439f425c2baf0397598ba8be687104695453a60d5d158e0a4ea33113ea966a4", 0x60, 0x0) r6 = request_key(&(0x7f0000fdb000+0x819)="73797a6b616c6c657200", &(0x7f0000c24000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad8000-0x11)="6e6f64657647504c2f5e766d6e65743100", 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005c1000)=[@in6={0xa, 0x3, 0xe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1) keyctl$negate(0xd, r5, 0x1, r6) nanosleep(&(0x7f000049a000)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x0, 0x11) 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c99000)="2f6465762f70746d7800", 0x100000a0800, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000828000-0x4)=0xfffffffffffffffc) gettid() gettid() ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000af4000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c53000)={@loopback={0x0, 0x1}, r3}, 0x14) perf_event_open(&(0x7f0000e78000-0x78)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x6) semctl$IPC_INFO(0x0, 0x1, 0x3, &(0x7f0000210000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000adf000)={0x77e, 0x61, 0xf3bc, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000279000-0x4)=0x0, &(0x7f00003aa000-0x4)=0x4) pwritev(r0, &(0x7f000075f000)=[{&(0x7f0000473000)="41851d5ff49ff76fad678a4771199ca06e4d65f260e7a0f42b975b566275bb63dc217af03b6f24bb9fa91c3f83123a34c6f0405f198c1832016f417dd7703c75503193458fa6ab5380473c285ce6e6994327b520deef5858d14e7ca0b8ec469afd417019800300904a2e0c62af69e3644eadb5be28aeb4f384f9d4bb729df3ef0feeb8deeae03eccf12fa8a2ccf64da0ccc4004865c365fa3e0c18acfc121e113d5dfcd58c0217a8e755f40ff5fb6fda43af672a406a92958bedcf34726df12364", 0xc1}], 0x1, 0x0) close(r4) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x669000)=nil, 0x669000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x2250, &(0x7f0000056000-0x2250)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10, 0x6, "43f087", 0x221a, 0x3a, 0xffffffffffffffff, @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}, {[@hopopts={0x0, 0x21e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x23, "73a59d3de4eb2576e0a3d2fd082292d2e7b9648be60b0caf5f0f3bbdc172f865338a8c"}, {0xff, 0xc0, "d6dbaec9ed561f1d6460242a5dfbde1b59cd9d6d2af02f48df169b1e6432bff1c4cb5342ca379442602cc0d88f4908fc54a970649a6fcd83addcbd0c893ffefc2ab153b27d16b391890dc47d33264ee17b8a36a8317243583b31fcf170fba7062c1cc45592cb33f4621e6df494cc49ece37bda55bd3cfebae6c63847a38a3ffade561f818797c18fae11f63a5effe48950887610a3b018c64ee8cb25da8a8f2b85be1bb3e29b0bf13b4edcc4ce2a6d1a80b4743a281f27693d2d7d5ed9996ed1"}, {0xc2, 0xc, "c9a6d19c8d4d92d663aa5f7f"}, {0xfe, 0x1000, "a67f08df8e98fb5d232acc1258642fcc89cf7a03110c46dab7ebf3a333fe0e5185d516a974ee7f9e6637320d3b0c8ec76249dde52edfec409b830610447dd8bc74903592270fb9cc0389f1f6b70e3c62f3f69e66ef6b967ed3f7f6345bda1756986f444f16c92ced442decd5a86432aab458fc402f238ab1d12d16d545c7ae39ce880b552a584cedbc4819cd08eb2e55fd4e7fe490ae44d1c992479a938f3a11e4863aa1364a9a1834c3eeeca172775c6ca131bd3c9cd432c1ed4582c66f082f3b4d0f6125a61642772a7ab734a5137f7a7da503d6cfc89645e81df113d995b4aecf994ab78e61c65101395a6563dbd0f7c2d15aff6c7ccb3d6c0536a119f960e80651be0acc7db4cfd07dcc598fcc972a095b4cc98a9750121c7566cf92411124b30c5e67f6b8deae46cb627180e02e37674a6c7f538e9a511deb8b4e7dc77098d809e306be44cf757471be4c4ac1fac16ccda07ec25c4e982fad649b554b204e196d7e0ac2699fa066c9ddedc066fd61a41ea45e5187ee5f3c92205f3545a563d22e631f5fe4618d7ff6032c64e5139af2b268500973a6bb5ab643bd37330d6c996ce416509f099c1dd512d127d29a3da55fcaea3e46efc1a428885c6ff525382aadbafc3b98fee3149fc3987900913cffca4287748891ccaed3ab2977fe4eb0776e15fe7dd6f5b20a3eafbc47cef7d31cc42e16007a45412b56f696631dc297300a75e53f675b225ded8ccd63a9a771de40b0bdee55cd3d45e1217c71561b7ff52f35d759b51d0f2ed05802da837c5f0177da89d41039932280f48199e91d5bb4c52306ee24a3baae5babc15a466e4135665776dd21ef2ef4db790babf06779c94c5c397a207f79654205c8cb22d4f0c81c7f8b509c208b9409fddcfc11ebd2784d9293deefed25914ace2ceefda8ef41b85c420ba07fe494903b81052059a4cf84d97809d5772fac516d52f99a27040bff5c50adce7300925131ede97d6a0a82f47594172b8b1cae79d0ec8f19aa7e346adcde87ed692cfaeae48b47b3ce1a4854f59ad46245dae67bdc96fccdfb9c305cfec3434e9f88faa4d13ff759b37d0ebdfa79b119ae093018f8680ebf8a63c8ed4611ba71284867dfb3fcd592e4f5803f6656d331cdf8b7fd15c78ff1d09825f905059feffb052d1fe432978f324cf94b2f69ea9b613acc7ce5575d69e1e02d0fc59082ba620fbfe5fcc5baba2e7593f37023f491f0bfacc13508d8421b71d41516e6d1cb339ceecc119809dc4688fd278375442f4a6657f67b7dbc2a48531ce4cde62279410a111d984bf35f9680f824be1b87da15f45653dc8542ffe1c67170039bd4586ea6dc11edc39d1ae940728a0a1eb94c6fdaca703ff153e6df0e282753c61b058bc7afced90632357d7dad98893cc2e87ae922fe1749705a4dc1ccb1a5fe0e7b1d9f912a3814ca663a950915724e634cebbd5d0d76f911929758dcd8a838bfa0da5331b875675d33f8b41182ea82a9b8553de82b772dfc67cfe4bfc3c7dbdf65fe7bcc63278dc5dea248063af883dc94a20544dcdc2b008f634e10276230e330dd8c91c21349741f0011eaa2f504f8dddcbffc4cb2606f622c0cb644b05f79c2ce36a1cd3ea65ef3c211a00aec6f9ceedb616c47cfec1c863c4700d8b058857dc26ce74b781466da85fd1840ebbb0ac533f065bddef29162a1cbe7509b9b3c76090acfcf5e8876aa79ab13cda97ebc53d1d3e8e2d9b8e5710ab15cf1155abbdad803e3c74d3c033fb9575cbbbb32b6082b1d127dfbc804da24be350ada95dd42cd0e795e7f1c6ac9fe1d46a529afd485aacaf0fe7c32aff26b45946565201dd74d7e0e8efa5f777b9c194d516dbf644abd89cc02a5048108b22d1fed61717013e54f28cdb6bee1cb811839b55e9c3d2440e5f7a9fa805bc17ad2a405fe3bd27b1d9daa161bd485b40c720b0ba01349923a0ea5892a2109ff82c8ff31b3af762026449eb04888f35457ad4c1c9b849047ba8633b794ce972f8ce70aa6108c5f98f408805079677c4ed2359330419bf4e6b88ee9cda2d57d47bbb30dddd16e756cd4f3d5628298adc0d735bf57738f2d2d36b5cb04d837ca911c4ec029b47a49efefc0a0fa7be3942cfa08d9e0665a8906412ff95e4509664c92d63c29a1ddabf8133d3aaac8ef279a5b1de3f4256270f237236156e3c21c4c90708d4941fd08422c87dbddc2194c9833ddcf9f841f6d8cb117ee4e804d46578ac541a01888c5ef126c58a609d739fe855fc5a92a2359eafc084d3f1626192e8d4ec9deb46d175ac3d11030bdc5e6955784e717546288bd387aaa200f2c661c0ce84bb34360b424e56bc61af1885501b4934be9b45d68cb5e0e6f15de45efc238177114f77aea8fc387e95b455aac397792220329ec21029d38e55d7c79f6e09ce35cf56024ccd2734950fc1717f47e59a65502e2c94b512cd14087c2f2fadacc8d796fb6ec51fc64d8830aab372b8da3bc58ad99516824505c076fe79769d073fbe08939ebd84c73287a7173abe4ec4aaa1627e4aca3dfe879fa189d5951c866426d7e9062d879fc06f3c0de5a6c95f7a33e37c7fe51d916156ab595a88b574a8fcfe5f93ff9458f95df3c8a848c00aee680fcd2ce91f10d25e9536e0db25dbcba69a03e076626f97666cc5c80f0174cd3f3f28e88f2c225b4d08c626cb752dbecea4d377139d53b4709a48087a80336593ab873a8ab72adb26e6c1e7291072ed381ac5b24704d1b86db25d4bf1171da71cccfb0349e2a74ba30e4dba11c270c1c98213ffb683e9f484f0031012d0252a8eefc09a9b706e018d37b1d2016774658d808b258ea7295ca82890fb646518719aa14f347340c82989017d84366b774ae62683af8e95c2dd1ac80d663e53c05072b21252dd290da5cf61c46f0f39f9f5788e895591978d3bedb7db14b1928fd259ae00ebd8f0f2fc80bccf7a8ec88e3b8ccf2b111ed4199b60fe5992ad4865f2370353f83453b7488f42446f0d01fd6eb1022da7ec6a42e47cfb14295a80e7a9fae8e02aefa9d4a5bcc4a8e79cc8088da1c35f096cb1f4a009293a6ae05ea2fab8b6e6ca5fdebed2a958af2c7de32c877fa52403897bede0559774458701667f47cacd0b40f6d5569c6f24cedee9ebfa450803cc88f62fc84eaeea9c23673abf433ec84c7b8a0b949685e2d971e3aeb9d5b325dbdcd9d72a733c4047322ca0a92428c651b24488105e060ceff787e69f82da18eddd6f7936cf3d572857dde4a97b18c555bfb8795122e28facc43821f62588b46f1ff46da2b580d333b6e4d46f45a6ab1e1ab454a13459e6fab25e6b6779550cd5fb9f4e7b2d2b70322358f453c6666441a353e9da126f67d03fb488240ada92118cfb864effa67d02add1ac9ed13f4ce7d5daf1e285f6d0b945e0f50e71e3ef1db28f6a43e1baaa4fb0fc424c611e433426fe234b4b6283b3206507aff9084ae66ea8c80cd66200e7fc88d184973cd21d129a5e3c859c784f6b52cd1d094bbb437db08e3bc3522723c053a71b396de0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"}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000066a000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xde, 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d5000)="2f6465762f6175746f667300", 0x101400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00001fe000-0x8)={0x43, 0x9}) r2 = getpgid(0x0) perf_event_open(&(0x7f0000753000+0xad4)={0x0, 0x78, 0x7fff, 0x2, 0x6, 0x3, 0x0, 0x81, 0x0, 0x8, 0x2, 0x794c, 0x6, 0x2, 0x0, 0x10001, 0x0, 0xcb36, 0x4, 0x2, 0x5, 0x7, 0x6, 0x0, 0x1, 0x9, 0x0}, r2, 0x80000001, r1, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000227000)="00000000000000000000000000000000000000000000000000000000000000") sendto$inet(r3, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$getown(r3, 0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0b000-0x4)=0x0, &(0x7f0000a52000)=0x4) fcntl$setownex(r3, 0xf, &(0x7f0000862000)={0x1, r4}) recvfrom(r3, &(0x7f0000e1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10000, &(0x7f00009bc000)=@sco={0x1f, {0x703, 0x9, 0x5, 0x4, 0xcd, 0x6}}, 0x8) fcntl$setstatus(r3, 0x4, 0x2000) read(r3, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) shutdown(r3, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x0) close(r3) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0xfffffffffffffffd) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006e0000-0x24)="2f6465762f73672300", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x60050, r3, 0x0) r4 = shmget$private(0x0, 0x2000, 0x82, &(0x7f0000d84000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000138000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmat(r4, &(0x7f0000000000/0x1000)=nil, 0x5000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f000041b000)="b511e7771208bcfcbbb73ea36c2452e96d3660c39ae9a793163f82fd6a5b613e1f30d3b7e483948bd26de8fedc3ab6332b30bd735667c2a6092215b1bfdd807d4fa0ad7fcdb6a28bfce1991d2eb96fd01a8264f0c26481036ebf24f2db20189499cfc0294297ef77ffd6136d71b3e7c09125ed137683af412e461203ba4a65faa2a8af48c86caa01191d39a5b2096f69db2ebe82ff8ee53ce428149bd5de9ed23a99283e85176bd9c66176b30cd83b41a9624ddcc3c1e9cea2f533c710b21c2394e23e0396e37d14ea75084ce8ee8f6ac17e971b0fad4834e3430053522063e0d14770d5199de8821379826fcaff4453e3e25047e2baeb", 0xf7) init_module(&(0x7f0000001000-0x10)="6d643573756d657468316e6f64657600", 0x10, &(0x7f0000001000)="63707573657400") ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000437000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$IPC_INFO(r4, 0x3, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000") r5 = shmget$private(0x0, 0x4000, 0x100, &(0x7f00008a0000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) memfd_create(&(0x7f0000000000)="63707573657400", 0x1) shmctl$SHM_UNLOCK(r5, 0xc) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) shmctl$IPC_RMID(r4, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/07/31 12:23:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000039f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a28000-0x46)={{{@in6=@loopback={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=@local={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x7d4a, 0xff, r1, 0x7ff, r2, 0x7, 0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000df0000-0x10)={0x0, 0x2, &(0x7f0000bd8000)=[@in6={0xa, 0x2, 0x87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27800}]}, &(0x7f0000243000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000151000-0x8)=@assoc_value={r4, 0x1000}, 0x8) mmap(&(0x7f0000b91000/0xb000)=nil, 0xb000, 0x0, 0x14110, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="47", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r5, 0x5451) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f00000ae000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x2) mmap(&(0x7f0000102000/0x6000)=nil, 0x6000, 0x2000000000003, 0x33, r0, 0x0) r1 = getpid() fadvise64(0xffffffffffffffff, 0x0, 0x800, 0xfffffffffffffffc) mmap(&(0x7f0000d08000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x4000000000002) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000495000/0x4000)=nil, 0x4000, 0x3, 0x200032, r0, 0x28) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00004a6000)={0xff, 0xd1d, r1, 0x0, r2, 0x20, 0x2, 0xffffffff7fffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fchown(r0, r2, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000018000)=0xff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000000, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000001b000)=[{0x3, 0xaa9b}, {0x4, 0x7}, {0x4, 0x5b0d}, {0x3, 0xff}, {0x0, 0x4}, {0x0, 0x9}, {0xc, 0x24}], 0x7) listen$netrom(0xffffffffffffffff, 0x5690) mmap(&(0x7f000015a000/0x800000)=nil, 0x800000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x8, 0x5011, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000012000)=[{0x20, 0x8dec, 0x0, 0x6}, {0x6, 0x8000, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r4, &(0x7f0000019000)="", 0x0) socket$inet6(0xa, 0x400000000001, 0x6) [ 72.780894] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 72.812436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/07/31 12:23:15 executing program 3: r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00006d1000)={0x5, 0x78, 0x1e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fanotify_init(0x28, 0x400) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b3a000)="2f6465762f73672300", 0x10000, 0x185) perf_event_open(&(0x7f00001a6000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000b6f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0xa) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x880000000107, 0x1, &(0x7f0000000000)="01000000030006000000020000c4ffcc", 0x10) setsockopt(r3, 0x107, 0x2, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000b3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x100000a, 0x32, r2, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt(r0, 0xc8, 0xcf, &(0x7f0000bc5000)="cdb165bb1d3f92", 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000ad0000-0x1008)=@ethtool_wolinfo={0x6, 0x2, 0x5280000000, "023d38d80e23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/31 12:23:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000270000-0x11)="2f6465762f7667615f6172626974657200", 0xcc4c0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000773000-0xa)="2f6465762f70746d7800", 0x204000, 0x0) r0 = timerfd_create(0x5, 0x80800) mmap(&(0x7f0000fd8000/0x3000)=nil, 0x3000, 0x1000004, 0x80000000000113f, r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x3, 0x1) syz_emit_ethernet(0x9a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x64, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, 0x42424242, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0xfff, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0xa, [0x8, 0x0]}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000a000-0xa)="68696768737065656400", 0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000044, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000)={0x42424242, 0x42424242}, 0x3f, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000015000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000012000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000200, r3}) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x3, 0x100000001) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x1, 0x7, 0xa9, 0x80000001}, {0x0, 0x3b, 0x2, 0x8000}, {0x16, 0x2, 0x536d, 0x0}]}, 0x10) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/07/31 12:23:15 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x5, 0x31, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012d000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r0, 0xfffffffffefffffc) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r2 = creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r2, &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x405ff) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007df000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000cff000)="2e2f66696c65302f62757300", 0x1) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xe, 0x2006) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000deb000-0x4)=0x2, 0x4) setsockopt$inet6_int(r3, 0x29, 0x1c, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000936000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f5e000-0x59)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b9d000-0xc)="2e2f66696c65302f62757300", &(0x7f00000e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/31 12:23:15 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00003f1000)="2f6465762f73672300", 0xe, 0x1) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x8, 0x32, r1, 0x1f) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r4 = syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x80000000000007, 0x31, r4, 0x0) r5 = dup2(r4, 0xffffffffffffffff) lstat(&(0x7f00005a3000-0x8)="2e2f66696c653000", &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000010d000-0xc)={0x0, 0x0, 0x0}, 0xc) setregid(r6, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) r8 = accept$ax25(r5, &(0x7f000096c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000058a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000531000/0x400000)=nil, 0x400000, 0x5, 0x10, r3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x72800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r9, 0x400454cd, &(0x7f0000001000-0x4)=0x80) signalfd(r9, &(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) gettid() unshare(0x8000400) 2017/07/31 12:23:15 executing program 6: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4, 0x1) getpeername$unix(r1, &(0x7f0000551000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000091d000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="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") r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f70707000", 0x300, 0x0) accept4$inet(r1, &(0x7f0000002000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) ftruncate(r2, 0x100000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x2000, 0x5) mq_timedsend(r2, &(0x7f00001a2000)="d7", 0x1, 0x0, &(0x7f0000001000)={0x1, 0x8}) times(&(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0}) 2017/07/31 12:23:15 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000032000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f", 0x31}], 0x2) write(r0, &(0x7f0000046000+0x6ed)="5083a92d741f63670157b9f4d872aa6e533b8b1f20727fdb12df3f9e3f8f939133f01917d7556b8e81d9cc00a382205da20658e8feac606a174387aa8802474e087e926e62b18c09d704daaed20a5c10205457343ba58447f2b5b362c92fc62c4aa7c16683a110719c08af2dadbd7332132ea81099d900386c109b94fcebfe4ff8d95a05d1980a2db095084570e2ad5f04b27eeb6f5c646388de1a4fa1", 0x9d) fcntl$setpipe(r2, 0x407, 0x3) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000004a000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000000f000)={0x3f, 0x3, 0x5}) writev(r3, &(0x7f0000048000-0x10)=[{&(0x7f0000007000-0x51)="1e6be4809618724998211d257ab43f475f8cbc6ca8a1917607edbcf7d37e1e20dee3e2cb727ac258e93b591fb07a0744a8dc685bbc032adffd99c35f9b4eb6e28c73fed529e544ad9c96b86f39b7270717", 0x51}], 0x1) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000003d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r0, 0x0, 0x8dc6, 0x0) 2017/07/31 12:23:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="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", 0xfd, 0x4001, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000999000/0x3000)=nil, 0x3000, 0x3000002, 0x31, r0, 0x7ffffffffff) r1 = add_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x31)="ae2089a74044bcb125dd8b3287dc1695428f93ba6cff00be2676695c4014cf42d1ce017e15ed9e7ca0af185d30e2fa6e0c", 0x31, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100003, 0x3f, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000000003, 0x20000000000032, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000-0x4)=0xc) r9 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000-0x268)=[{0x1c, 0x4, 0x300, 0xffffffffffffb644, 0x7, "0119d00b76a9e2fe60"}, {0xac, 0x2, 0x110, 0x400000000, 0x1f, "729c9904922f06eb51010e984cd420cd190c56762895d49c798826eecf26eaad86b10e15f4ee15ede60efb95cee5f538c9fa2734d7b35c4fdad4e94c5f7ab9ce6b48a73dc4448f0fb742152ac4dbef355bae429b621d6eb5c2ac1839ec017b23efe29f5aff228e100d4aa543697ddfd586a0c5e109f2ef52487ce125a2a40b4f04966f30072f54609bcfdbb4fbd755f5209ee3194605d34dc4c0fc1d"}, {0xd8, 0xfffffffffffffffd, 0x100, 0x3f, 0x800, "b6b91995bb3a8a4b094f48c0ef1c30b4fb53072d6088cc419a5464747f9ba4e2795c45e33ee06c341a5fdec0f40498d7465f1e1b76d353a30b80cfb10f99afe07dc2b5d51f92bb46f9cae44298937d12aa75fef4577c00ad23a46f6f6213ef09ec771c0ec502ce6f782597aeb67b7e4f4fdb8ebd8fd924455960fce6a02979e59b453e63988bc9538973e1e9abb96e3145d357d467b954509e6fa5d2655e7f77c5f9c85a0b704ff632a910ceb3161af8e76a9f330a6726984361ac4474133fb4dc263aa239"}, {0x8c, 0x20, 0x300, 0x101, 0x2, "84145774f11486d62d0228f8c813977c1ece5e170028dea96e822cf058bd9515ced442d4566895ea23daf75e7d935f9fbd6334ef854e5b8ea198d06ee720c90b021880b1d90889b34ad4b0b0f01c2810df31b3551099dc5feff29edfaea6e5d79db79f05df191cf5bbf8cbbdafa8a20a69ccbde1cca7b3c338"}, {0x3c, 0x3, 0x802, 0x0, 0x0, "3c37740af603a086f0b68d464c4b5fba88aba3a5e2a4be872084ec9c289b7e176afeff7134f08f7d43"}], 0x268}], 0x1, &(0x7f0000003000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x7, 0x0}, 0x200000d4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x90)="f5ed66d10e145e5af2025d65b0f442b3633c75d87e033300c750b3f92e798fb60c97fae95c24715bd0caf1c74a487f04af9b3e10996e535041e630bb567e93b7f4d685762c66be40d1c35f2ccba11bc7ceeba8759164f7e795ee25ec02af70f3003e98273787b0292fcb42119b6c4d94b307249005328c9fa6bf616f137b2a3df13801789b46a18466c614893e9adbe1", 0x90, r1) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) r11 = add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="d661d427a1336ff0e83168dd245f94c436074ee1b6d4ed81a0ca64ca7033fb8d7834f0e80ae48f4a0513cd73847b67a92cea857dc5bf121dc26442788c76293933ce38839f939ab06579079bfd9ae35786a75480a0f1e175d14346a8768db5877966b1ecdeab3a3f6a0f3a774de68cd80dd082f4bd0e2bcda8b9bcb066db5b9c5257a3a9630762b1dbd44acf286314a159102799feef8208dc73853fe752deae0a495e1d", 0xa4, 0xfffffffffffffff8) keyctl$negate(0xd, r11, 0xffc, r11) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, r12, 0x7fff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r13, 0x80000, r0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x200000000003, 0x40000000000032, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000006000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x3, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50001}]}) syz_open_pts(0xffffffffffffffff, 0x0) 2017/07/31 12:23:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) r2 = syz_open_dev$usbmon(&(0x7f0000334000)="2f6465762f7573626d6f6e2300", 0x5, 0x2800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000335000)=0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00001f7000)=0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f000053a000)={0x4934, {0x2c8}, 0x0, 0xe0b2}, &(0x7f00004cc000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000002000)=0xf7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c2e000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x40b81b73, 0x0, @fr_pvc=&(0x7f0000cb9000)={0x0}}}) 2017/07/31 12:23:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000033000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r1, 0x100000001, 0x0) write$tun(r3, &(0x7f0000091000-0xdc)=@pi={0x8000, 0x0, ""}, 0x8) fcntl$setpipe(r3, 0x407, 0x2) tee(r0, r3, 0xcfe, 0x0) write$tun(r3, &(0x7f000052d000-0x1008)=@pi={0xe400, 0x2, "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"}, 0x1008) fcntl$setstatus(r3, 0x4, 0x40c00) socketpair(0x5, 0x8000a, 0x8, &(0x7f0000c78000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x50e3, 0xe) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000afc000-0x4)=0x3f) ppoll(&(0x7f0000a3b000)=[{r2, 0x100, 0x0}, {r4, 0x2, 0x0}], 0x2, &(0x7f0000c46000)={0x0, 0x0}, &(0x7f000079e000)={0x4b}, 0x8) 2017/07/31 12:23:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000c62000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, "000800"}, 0xe) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010d000)="2f6465762f70707000", 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000789000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x0) sync_file_range(r1, 0x101, 0xfffffffffffffff9, 0x1) fcntl$getown(r0, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000603000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000819000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e6e000)={0x0, 0x2}, &(0x7f00004bd000-0x4)=0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000cda000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x80000001) clock_gettime(0x0, &(0x7f0000d59000-0x10)={0x0, 0x0}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7ff, 0x0, 0x0}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r6 = syz_open_dev$mice(&(0x7f0000704000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f00007ff000-0x4)=0x9) socket(0x4, 0x4, 0x7) r7 = dup3(r5, r1, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000202000)={r4, 0x84, "8a806422c026331630a46e53325f89a6e39a129695319a37773bad974e778d88cdc8840606653d82e7c1001912c8ff160ac4f2b6ea15e64bb936bc3dec6bca7819061d26a73b219c163fe0249f7fe351b8abdf126a116453a2bae0df24807b5a35ecc20db350b871b8cf059eecb26a039ea9087f776d54c24689f25cf7a97714a56b4638"}, &(0x7f0000c44000-0x4)=0x8c) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000950000)={0x5, 0x9, 0x10001}) socket(0x0, 0x802, 0x0) socket$inet6(0xa, 0x0, 0x4) 2017/07/31 12:23:15 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r4, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x3fc)=[{0x90, 0x8, 0x720, 0x5, 0x0, "5d47da847fb36d83ee26fcf8ff72cb8c4421029d32cbe2d457c3bd962de67785e574ddddb7a701f745b6135441967bb1c5685c257b59560183f85ec6f5703a427287f80b500f557c127e6e633f8643461195e06463f2480bcd89d108f2f0baf374a98b8b662b3c615366229dab3ea3be052680f4bf03add8d3fcd831ab31f1ed"}, {0x74, 0x61, 0xa01, 0x80000, 0x1e, "186865eccf9d030befc8f4c0e6103b550c23a69dcf2369a308c260c66206d074b54bdc8e6aaba43fc327e25031bc1e3fe4da4b0d081ed9937814fb3f9c042500e27193995c78c688f574f6fc8fc5a585a283e6ed1b9fed40e59026852b00af04e2f2"}, {0xa8, 0x6, 0x8c7515967bbfab17, 0x7f, 0x0, "3f9046189bccdc258f58d6f87f703216867b53b445660774036ec8b8c5abc0f93797d70f4b1eccfece2bbeff345e0292b9727f2618d8bcc414ae9043130b7f5dbb10c4b138b8786125e9e887c11ab150224ffee2819a18421ac7265786f7653a3cb71ba430cab012818545ec033c43a35cb9b77faad920d1d6ed217c3b030e1eca759e34c265b281c77e25cace2b10f0de1389e85c"}, {0x54, 0x8000000000000000, 0x8, 0x7fff, 0x17d, "1430b4646e9878362453c753aa6ca11dc531a5924e713df93af69672d8f209f6b577e0f75e9bef078e6528d98927448543c39a34eed466def63c5bea579d916abe"}, {0xcc, 0x5, 0x400, 0x78, 0x8, "9b1c5d8b7670741e879fc659e48c4a8405837fd2aee7718f376a703db7f293ef964229123b960dbde6d9fffe1eee00c5356640c9eec666d5a4ecb0a84f19711ba5223dced91e9fa313c2eca48bdca595954364a63c678822e2e7f98da6f57224ed31ad636e6f05d85d533dfe7c4baf1a95d34b31c2f6c894d987837eee090cb9de33d801dba3ca35b317ec754680a6c380ef4418e1c40035e2645011722286be77eddaa5aef29947c26fceb8d690b136bf111e6f1d663f3e8ddc"}, {0x104, 0xa, 0x4, 0xffffffffffff02b5, 0x30, "abde3a79c2a7f6394041db55e131ef081f8f25f07e913f76f6e2884fb26328aeba771a4b487e91f56cb4d462ddea64806055af47720d53d0c84e4ab4e47f9ceb4d19a9b6554e6994a7e53277045e80441f83f8afc9e222d1c7e80440e808e693d2eeb7c03890a3d3f59eeb5ed490ebbb924078f3a858f79f333c2fe60508448288c256e92cd547b860213acb6decae300f41ccccbf5f1a61582ca32d70c5d93298b5d771dece9123fffef7b4e2872ae1f11830912287940ee68611a77b8be0f70b95c5ef525a79c6236bd301916b75b9a8bc7a06aee8bca47e0161947184a0f987f2e7c8babf9f486734f21348ccdbefdc"}, {0x2c, 0x16, 0x4, 0x5, 0xffffffffffffffff, "c05aacb1d55d473247565d6002f8e771c4645032b9696b1a4cab439e"}], 0x3fc}, {&(0x7f0000003000-0x10c)=[{0x94, 0x2, 0x800, 0x5, 0x7f, "e588c74c83dcb685a9769b1d79f4ed8d7ff04733f1dae588103f282e41738b5c5c136f63fa6f4caee92088530a67570bac9e74d6dc4d71c82a12ab902d353eb37313628e8f3a9a65fe3a6aeab69a45a85d88a1a025a10dff33ca07b4740e1144ae844f736f2d03be283d5bf7c98b9e101e371d07080244d34ce52ec4a890211eec"}, {0x78, 0x80000000, 0x10, 0x1, 0x100, "92651c666baf48789626aeda60e523022990d0b63125f7d3b95fb64e5cf562eda11713dc46e47fa22ddea027219ec64a33c50cae0f06fbe516b2428c05e261c11a9a880836a02d5899dd37765f38226037da4cc2d6d673b877e058f5f1593638e26c6a3ef4"}], 0x10c}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r8}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r5, r4, r1]}], 0x6, 0x8000}, 0x800) r12 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r12, 0xa, &(0x7f0000000000)=[&(0x7f0000470000/0x2000)=nil, &(0x7f0000681000/0x3000)=nil, &(0x7f0000486000/0x2000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f0000e5e000/0x2000)=nil, &(0x7f00000d0000/0xc00000)=nil, &(0x7f00001f1000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000f32000/0x3000)=nil, &(0x7f0000a35000/0x3000)=nil], &(0x7f0000000000)=[0x1], &(0x7f0000001000-0x4)=[0x0], 0x2) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x3ff, [0x20, 0x2, 0x800, 0x2f5b0048]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x50010, 0xffffffffffffffff, 0x1) accept$unix(r4, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x4, &(0x7f0000001000)={{0x0, 0x2710}, {r13, 0x2710}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() unshare(0x20020000) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f7000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1f000)="2f6465762f72746300", 0x0, 0x0) arch_prctl(0x1005, &(0x7f0000647000-0x52)="cff7dbd88e7c81c1323e1a22f1b86650fce9f687429c68e372457e4f651872d9ebc7823d4a46319938790e97c4986484a3700ea8595f3b5aedd68bfd0ad81abaf29a0c48fc829c884a5b933cdf5c72fad06a") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000762000)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000f9e000)="2e2f66696c653000") writev(r4, &(0x7f0000047000)=[{&(0x7f0000658000-0x2f)="3970123dd950d29407dbfe7214571d938ce189c0fe6b2b867d749943c57790df4e3084d83e902e6754e77eb3727721", 0x2f}, {&(0x7f0000c3b000-0x51)="663dcefc35548f07e4d8b98b8bb04e329a71dd717e00f42d6d97164eba242232f7c724b635829bda5767774d72a6781e555991887cca662feecd2636810c02d56a979ca7c59468d709be025ee585c06dd1", 0x51}, {&(0x7f0000c68000-0xbf)="6f69a6f64aede5ff5bd4177d555cd41cff0f700acd5f8c807fe86cf368476a62534c459017e5ca6ea018b05e1e3a185a2d625723abcca66b03654da543e4a71e0a9757bfb5e9b9e5a34a3a1d9af55eaf7c373083e9fb4bff6207fb9224ed091a02682cc3e10bd1bc7627cf25da1bb53e9242860f37189a5df07bb1198a376ba19fc8f1307ca9978f88f8df0a9e27bb4d4b43261eaa7736f08757b74d093de9b60be8b52b3d810d2288ab30d2f3ac6bffde07a9562b30d4422043847aaaa710", 0xbf}, {&(0x7f0000574000)="a19c7320649b8177b681cd56ff39c9872128a90dcbf5327ff237e3ee6af1c08b7e0278e79e7c9c65b7ca401ebfc9d0c50b482e940453a855fca212538251c717a9b83bd43336299fd44b732f9dc8b9f3f4193a8f2512c716a4bd41f8908637c8659659642d091004a89be15e", 0x6c}, {&(0x7f000029c000)="9f2bf0", 0x3}, {&(0x7f0000649000)="dabe37ff02b962b165c20c1fcd9263fc3908b2ad030dc02734a8ded4dfab63dd6cc41eb3a020903d3dc35be35acfc9f4301a50abacf5246dc11f2ff5ae1f7451fef3b6cdcfbd55668ad4a11d6fd3f32997d0dd88bd6b584a", 0x58}, {&(0x7f0000e03000-0xa1)="d25d4b4fafe4e0a39bcfc710f65370ee393a31c50f927e3bf6cfba63144b7e5e02b52eb57c2dd6226837ca9bc08cbaa97634534aa85729c3eaa67fde75c4f2f9a35c752995257492c6aa11e12614385273a71836fc5b7f4940f00f5640091605d183e36b3db83f768d0a27479a95d2d250dda98baaf72b3bdc53c7f7ebd54611a7a8a0c879e0c6b3167318164b325749c9fc983f98985f08d3a96fddb4afbdbe91", 0xa1}, {&(0x7f00000e6000)="adfdc6d405759588476aaf71c1b2c8f601619fe771d3946cb0fb4aeabca97159a34efaa6268f7df5523407", 0x2b}, {&(0x7f000047a000)="be6e801cbdbcacc8d6c21633578466953bc3daeedb6237df53cd598dac2c550ef07b89fbd18e39efc2b2b79b48a26734477254112fda81b8fb3bc8bcfacbe715638d961bc772fe4e031226444cc878bf421d02a076d93c1ba3391e6b6d48bfb4e65980d2278b3c3dd434aea0f4e97148593f943d0e676da3fd98ca17c374d94b923d3ee002697dcc865bb191cf42", 0x8e}], 0x9) add_key(&(0x7f0000775000-0xa)="73797a6b616c6c657200", &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002c6000)="78733abbc796815a76c8c49407bb", 0xe, 0xfffffffffffffffe) mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000440000)="756269667300ea", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") recvfrom(r3, &(0x7f00000cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x40000000, 0x0, 0x0) r5 = accept(r2, &(0x7f0000ccd000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d86000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000078b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000485000-0x8)={r6, 0x3}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bd2000-0x4)={"87f7a6c81684dc8572484282b6a0251c", {0x4, 0x10000, 0x400, "af06af7eab70", 0x7fff, 0x0}}) utime(&(0x7f0000337000)="2e", &(0x7f0000c66000-0x10)={0x7ff, 0x1}) close(r5) creat(&(0x7f0000baa000)="2e2f66696c653100", 0x0) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800001000000, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) accept4$unix(r0, &(0x7f0000816000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x8, 0x80800) pipe2(&(0x7f0000bf5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000095d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x0, 0x1000000000000000, 0x0, 0x800000000, 0x0, 0x101, 0x0, 0x2, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x156, 0x400008, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x2) mmap(&(0x7f00005d1000/0x4000)=nil, 0x4000, 0x1000002, 0x2d811, r2, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000ab8000-0xc)="2f6465762f62696e64657200", 0x40, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072c000-0x10)="2f6465762f73657175656e6365723200", 0x3fffd, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c30000-0x1008)={0x0, 0x1000, "74e6ca29df3dc876e227487f67bc322bd12c2510466917ecdb9ad1a8f84ded6d99a1882c192f9bb29b5b870be7cbca4d0927cac8e4f6e86b3ea826f992a7891f96b1df5a68f0b55cc75259b9c355b1bd22c170655d00f5d6b09e5bf0df1b0530dc6756e5fef2ab15be9cc739834a93f1662ae80a3c0af9e1ff7fc761434cb6d095560c2c77ff8128bbbaad5e65b74d1bc11495fb1fe862bd3e0e71f41393e7271c2e7880d13190758a300f5dc197970ef552c900f0c51ac54b16620b941a20cc18616f379aa2b80e30d487cd085e56cf0bd9d1004cb6a51d13852c1161e795a4c99681a5deb979f69ded8dd38f66290eaa7c19dbd3df6cfe2dde2908797846a4d195e8d7b0bf7c6d563443e76f89f43377b535ad58ddc5c297caf12130c2eef48cb850904e43321995085400cbd8450809a00fdb0c8b4edb11947faae799e69f2ad07d5983404718a9e368a09ecaa489c639b28ea7e0d1e0de52196156ad2c1828fbb8f9701b5141d7b6b245572d8bc87a1a3f36853883dbdfc24adc86cd30037ee744618c1a7395c7154b78e64299ee1b78dfd7386f2335778f396802b0936d611c421e7b5dc10fcbb429afd3e4133828728595f8ae93f2ed51c378f03b58bfbaf1ca4c2d79f08d3b451dc664608cae6ee13e8009bdb6390ccf5ddf4e0abdd4b3a5e4f61910d6709ee8c24cb435fa0bad04fcf8d54b8fd2363a34bbdaa2a584cf47a9df2a553641d591852bc96e0e95c2e3d56473f666f0c0a0879f07a8ac3274eeebcfd269dbc06e446a359ba3db7d53958ec8d60d4743183f0f1bdba6fc81d54577af127c78799919f4ecf548f2c0ecef3b14a55e0f21b1e2a92e469a9c186f916392cb7056b40826d1801d88d9fe454e0cfe6288082ddca95eab92459b24690246586520eb1e3767ce32a8501b3a2a48b028577486b13eee0ede1f70612fa0fad347c7eecbea88d148fcbdb46eb62ed2829f1e703371ad26a409cbd914f0a07e578488a3c3528eb48a47c2842cbfeaa3fc0756275aef0d02a760131a3122057a0db67f8ae572f4ba2dc3969c257ee948a104de7ccd147f0fddd5df9b5c173a2684ce2a66c11a034597f65372b19ad6984799a5441a8158389d1a46e93a27f7311a6f062b0497c4476e90fe5e78b80c46ee37857886ef459a55cc1d3048a513d43b6c815003e531a5129f8204b4a7fdef214a8f7f7ba658c3216e643cecc455d4c7ebd321cc6655f4c919b73ace13cea53ebc6f9132ee7ef94802430c7d65b695de5b4295a19e3530a92a83d84ea5c479de53e4b3fcfdb3b712b5cb8eef450aa7a234689f8c2f95a78eada8c4fa286953897b2899cfaa3ca1339fa9eacc97b1e6ccf3bb6fb20b28606bfc3756a18e0adfb4ddbd0b7fa314d9911014f387aaa72e048821c9bd2205587a8da3ac094d9ae4514625a2c05d012d2330742a09879b2b661d619f8b98c8a9bfb1b9f3d48489bfbc7d7cbe58ae6bc6be8831ac316b8ca1e4741296d255c775ff017bd298a80836b1242dbc6511662227bd9bbb322b5df03c07475be925d808e60a02173cf6aa0fcd11b7112339206661ed41278984eea6ce4c9fc5c15138ddeeeadc73d2aea72b383ae23a118c07dd94d1c2646c4302b97411254b52a032e92ee3a61f89d0fa455eb5688ad9badd454c84d0805923eb3c29f1d05d2d9516a8a307fdbd4edc3546bb479278c03e123ed5d44845dc6ab9cde555eb7e4dd7d00e22512882e911e5bee52e7bc39c8eb4870bfe42d37a0b9151381afda829b60ae20b39612f2eb2f357565cfda87afb1013379afe05dca9486e2c1934f18d492e4a29e0e4e2e038591ecb848e951139be6db28a8acee37403e04344204010e763f50d810d5e6b1b0e89a83b9c6d86df586ed6121cadf49d2216ec31ae132f5acc93e5be59c13a1c74fff41a8415706835b5ddc6a55e2f761c2eddf777782b267fb75cb45ff2c2601c35407490ba471989d5f834d4169ac9e0c29b3f66e6d2d6d4756d922f3a1c7889f0f1f989ac3a973b88b64b14eec49ca536b1e0056b6f0a60f0e4ce89852857130c87b8704b04855938160744e982a4b0fc328f685edf1632db578d0e1759ab0ff88955e61d6cccd11810665da5e89fa7c31927c41d61d2be5eb18ed690783f8470a51ccefaa6dd6d1d98d6c851753959958bbffb8ad810a29fc0e05ef82d45fdd1e954b2049ccaeb61ead3cbb079911e251286f440a03a992a6aeae02b5dee53b8bd004fa0e324c0f50622759409134a1312ca0559908b38d3fb79be25fa8f81745c12d46f703187efc459e86348d647da1c55ba0fae3911f46697b979e3b836d9ac5ab6d02797ed3d408e61915e4f0101aa530a62100e8f88d773066cbea3ff92e6c8fcccf738f8fb32094d62667a69c6f8395473d112a02292b86350e46fac724769f128a58f70c1de25f6120916fde158277e319c3c634722f27b169829d0e93714ca7aebe6f4c7ac19f17b5a5b648409afa039be9fb500fcb785e676e3e4057981b19dd73f180ae3820f2fb4647bad61757afb8fbd8510249594172dab7f15dd1e38bcc8ea4e787309253b62e713e226d5d300dc6cd80db31256b4c25e5003548d4991cf54c1a428acbd5b36ef3f8bd2bba97957ee07cb2e6852a347fc6ba06f10728054a09e6f6dfa7e9acf42fdae8d910461b99f7cb1d0a83bc89ba2f4135faaeacc496da7c47ff0669ceee698791dcc9ac6b78b8dfbbe4decccad6cd8aa3c47c19142687c659af320fb09e1b9ebc395dc2b26c4ccddba8cca887eda7a5de07c4ec5db07c87de8381792c7019e8a6abee11d4f2447cd763e18b872264c3e56e9e1c54b26115c7cf70816e079ec6c289efb9c50c05c6159dc540ef4e44c557d935bdbd0fa276b4c10a54a821c1996e57eed21a73730fcd96c073787c7710266d2c07e81e8f59b18687f16bcdea7b2a5457d17d3fbc6a50582207fe672df9c370df33fccad85e97410b83e536922692b18abab648db37333fe3c369abb5fe5a8a0b55056c40ba0a2f7bac8dca092f7606b9a4a90f73f5f4fccf2ace0cc13e7024096a02ca40166859b59b55abac8079954eb8b06e29711ae5f1cc48a419e567a6d6d7deb7880931d33e2f6e0f780eb7541a0511c7a3c78df59181a8a8b5616fe97054c5cadb39037a2ef125ec6b596b39b8cfcfeedfb2e15a1b2fa4bfedb4ae4208f09b43c61875bd7cf76087427f792614cf1d3daaee9cf8263c7b9df0bd235256af3d549bc8f6aa73eba885daa448ed2062dee711cba24b0618ab92f8e60ffd6a692b118f90e22cf7f114e84a9ca2ae4035dbbe530188e947e18408cc8dfc670c069fec7c372bff7fd7ada4af6e94bd846b1df81ad81a0f9f62f21386e9cebddb682eb7c9896f5432ef19a1669c15a239b450ddcd52f35370ee8735cb66f1599276335de6fb36875075594f3af39bdd540720c05b2b479db4f1c14aabe1c94e3e5bae0c887bfbd6cbb52b3cacd711224e6c46bf343affc70d729f34b98effbe8c1f5f2bbe9aa725ef4e85c8839e4a802f9beecd85f8439736b8bb452d915419e67d56aa5b17b1f7b3ea0e1e478f8167fe74794413720d548a47de3e11f633e53f28e5a504049dcf07e6da872cbcf68115090b7a226761b352fbc9502bb8bc1dd97e234b6ee05f23b43298c57b9f91fe0f3f5b6f9e66f4c3a88f2379bc3ffb30baa4f84cd41ac0f96aa5f912df8f17ec20d11295a291d4e1305f25f26a0737da7b317ac07edfa914644794b3bce541ad9fe5dba1b797203fd7bb5b80b19cf931ba11d2e0278ee98b54ecac61b0e5bb593b1fb5ffb84753589f4edc77490e746b0150c1f91ef26c4321aa3853714e935408f4a48933bbbbefaa2560e13af7611c8743d897793e6a6b638b3ca8542f95b963352ec321b3976640bd4b470703c243ea22562ed3fe41f9328c5457d59736a2d296db801b760da3b3fc9e1803af26684fcd3bf15d55553b73e847463cc94a5dfa50f0896c81fa3f50a08f9ff89c9676d5ead3e6b335d190b478d824b996e264eda96cf30e504a7a4358e2767a19e1aaeeaa832188142461cb191665e92556100fd7d2933b6102f735e633e9d002d16e8b5e25ae5ea94c48dcd8e50096b2f4683d4a288c8c112aaf3d1fda8da9bcd2ac16cb076b3299b42820fc93a61d543b496795c025f1a068317cd8f568efbd5cb76fcafc2226e436c3304ce37bd5ddbbf8c62f58ecd13901fba613cdcf4d300c6ebc37ac7e12931ffeceb3d6d77d40a99ad0e811a5fa6c91db49eac0f80f5589283f968305ce584ae7eba9fc764a92d1265b0ae2a14a1b8c06faf3c70039aee5650e7093540c175cd968ef394aff14d164c4868c602c4d1c62be132d00c53c77c67d497caf2413b7e97dd679133e331cb602b4a859def6dd08496fce05c61db0d8e24443c81ab0480e54517729f60b81d02f57fe96a38568beb99947285c2d1a9548e57cd697d9200ade107d60a6c683f66796c85815c05c9f44963910b942c0cde66095977ceb44ded1c5d5561d4baae1eb723a95d2276d5ca744664fe61894f5ee5fd29430c2a9d2d765fbc4f7f7997d887250aeb3fbd56712663f5d831da8273a30efc7cc7a5d66434ac77aa48edd9c5497d9540532d2e7ba2a449864767253aca3d84924d3f7f6c7e65c71edbabeb437e5963b4d11b0da26b8113574bf0dd2872d040193b66eada12357485edcf2fe59a309d71fc7f706fec9c06442502158b8ad2df5ae96a88fedeabb81305ae5dafb9c1c9e52bb8a0896b92d7016f076f6e868e38c5820e00f94adc793acfcb0937fbdd45f3e1863fbfae2697ad91c63d19d5b494bec08c0eca700ef73f1a68b04e6397ee968920870bb6da065fd4d3d59d14b7d7b8de75111082ccaf2a7abb7be774353a3e7b7559837b43c5f7ffee6999c7ea3b2b9f6993865cdba5f753c28a4cdc0f30df543b9dfb91b5fdbc7d96614cbbe20bf47f044a2400766c6007785e57162cd7be8f7298a862dc87137873af4576c031bfdb95af3d44dc051fcafbfe9f97cd9c9e98d1564cfbd5f4c2f3a721e8f3407bd2f83e4e1170a33f71330b7d3f1d009e53a95b204c17ef294785b4bbf2606111c7a2fc6b5bad5913da4ebeb0240ca4318623071f27abee2bad6c98325718ea1eaf6ad9365a2933f6812f816d201cb1a3d97d427eaf36bae01329261bf040311e0668ae1dcdb342d688faa81386829bb7599086b7effc411b4b0796d085e52e892fd108b76473480de990a03401e89a55c726aff9a70d6328100688499f2bb0b7e643fb5b9e9bede325b01df05f18b05473812a552d1bce6168c8fc1718a3aa79ad7255e97e0267c06925bcfddab9406367fa48f994879182018d1356c4616fa3a572dd5fb505b73e5bce26926668201d5436b1602484a9da67a9195ae49cc110a8c935fecdacb725743b8b80a90dfd2cbb8f4eb07574667b714cb67e214d197d66f880bf55f88f9972355f7a0570f6a164f4d1770d00f6e05b4174f97b6190367fc6a2739e8c720d075958dbb0b07b9ff0ca777ba2dc3d8b42720ca9dff15dcbde3f681d91e4aa3fcde3590cb520dea31b86d81e0a6ab986fb8b10339e5862f5a1c41885969ab45420f964468946af14b5e8719223f74b4a7cf1000eba90205fd7d626a94383879ef8db0fbf457c71a4996d83bb09c5329a75ebed36c514ac6f14008ff5c53b130d7bd1794a7ab0924002cefa61a05909c6943dfa5a119291f942dc0b597c6037bcfdbd08fbcbfa9bae1e1bcb61dbf9caaf3e4937bf5950a44bbdbeca38bcff2aa12e"}, &(0x7f0000d25000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000d25000)=0x0, &(0x7f0000000000)=0x0) r9 = getegid() setresgid(r7, r8, r9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000002000-0x10)={r6, 0x3, &(0x7f0000002000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x965, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d25000)=0x10) r10 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000fbd000-0x10)={0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000727000-0x8)={r6, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f00009a8000)={0x2, 0x10000002000080, 0x3fd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c5000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b73000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000e5f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f76637300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r8, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000097d000)={0x0, 0xfffffffffffffffb}, &(0x7f0000fd3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r9, 0x20}, 0x8) r10 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r11 = socket(0x11, 0x80803, 0x0) close(r10) r12 = dup3(r4, r5, 0x80000) dup3(r4, r11, 0x0) r13 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) ioctl$TCSETSW(r13, 0x5402, &(0x7f00003a0000)={0x4, 0x11, 0x7, 0x3c, 0x20, 0x3, 0x3, 0xb1, 0xffffffffffffffff, 0x3f, 0x5, 0x1}) ioctl$VT_OPENQRY(r13, 0x5600, &(0x7f0000bbb000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000c6000)="2f6465762f70746d7800", 0x2a0100, 0x0) ioctl$TIOCSTI(r12, 0x5412, 0x1) fstat(r0, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/31 12:23:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="def6dc001008", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6d6f0004000000f4d400000000000000"}) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0xfffffffffffff000, 0x80}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x10, r2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3000001, 0x72, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x0, 0x1, 0x7}, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd5000)=0x200080000004a, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000fd5000)="", 0x0, 0x8040, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet(r1, &(0x7f0000e63000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000fd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f000075d000)="38d3e2bd", 0x4, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fd6000-0x1000)="ec0cd3b51b", 0x5, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000154000-0x4)=0x80, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000a32000)={{0xa, 0x2, 0x99, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, {0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x10000}, 0x7, [0x7, 0x9, 0x401, 0x0, 0x7, 0x8000, 0x931, 0xfffffffffffff4e8]}, 0x5c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000d4c000-0x4)=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008c0000)="06", 0x1) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10000}, 0x2020) 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000080e000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x1) r0 = socket$inet_sctp(0x2, 0x4000001, 0x84) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000fb1000)=[0x81, 0x80000001]) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00006e8000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) unshare(0x20000) unshare(0x20020000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000509000-0x4)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00007d5000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f00003a4000-0x8)="2e2f66696c653000", &(0x7f00007e8000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc") poll(&(0x7f0000cf4000)=[], 0x0, 0x0) mmap(&(0x7f00001ba000/0x1000)=nil, 0x1000, 0x80001, 0x110, r0, 0x2000000000) writev(0xffffffffffffffff, &(0x7f000037c000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ca7000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom(r4, &(0x7f0000022000-0xe7)="", 0x0, 0x0, &(0x7f0000021000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000dd4000)={0x7e43, 0x2c2bbf5e, 0xc2}) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) open(&(0x7f000002e000-0x8)="2e2f636f6e74726f6c00", 0x0, 0x0) rt_sigaction(0x3, &(0x7f00009a5000)={0xffffffffffff2601, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000faf000)={0x0}) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0xf5)="e13e7f49e7c4a2a02e30e42e703cf95c62cc0a2bc2f3c2539a14d8c1e1fda9e591d4d5c08615b1706e28bc68caf94be5487c145b10d5c48074e5c78e7fd07de8db69e1cd177d320f5260c3eb12ac9b56d73ba3c12c8a9914b2de2d04478fa235fb9b5f67861fb2b775209c7e3f40c7eb92aca066911ef5519ec67e2621caf2489a2dfcb1e03945f922f40ef20b96c4119da800d41bfb15b6431e161b4ab251a6ede0c5933abe0c59ad84f8ccae1a410461725d830284fd44ba43e7cfa18c83722c5d463d09779a75bb653564599f366a3e12debad8749a8d28445de9784bf67a125925be401caf9461c69d4bee650558064e447ad2", 0xf5, 0x20040000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = accept$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)="2f6465762f73657175656e63657200", 0xc0202, 0x0) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) write$sndseq(r4, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000002d000-0x20)={0xffffffff, 0xfffffffffffffff8, 0x80, 0xc400, 0xa, 0x8}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ppoll(&(0x7f0000011000-0x18)=[{r3, 0x81, 0x0}, {r4, 0x8208, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f000002d000)={r5, r6+10000000}, &(0x7f0000023000-0x8)={0xfffffffffffffffb}, 0x8) write(r3, &(0x7f000002a000-0xde)="7fd08c9809f420c98f64f5a095fcdf028cd9fbf9614b96fb3f6673c95fe31baaac99b1f0b6e7c5e97242abf856e3fc713f56395c3e2a087328b0a81aacbd5e417bd8b779d646f7ae2ed4fbb8197dd90f66973dd7bc60894c65a7a96d2922fb92506364c16389113d928fb0175745d329cc10bb6000926e7e4ce077aa6395f54302eba980ea2f74527dc6e62dc08cbc74cb022e53b7aea704dcf1938171abd5b4731c383f6c1f7d225d712c3ad13dd2f8b075fe0e5e8462203fc77a843406714100df377bd520b2c877bc5f7cdba194d7e00aef68f47e3b36cc53a12b349e", 0xde) socketpair(0x0, 0x80006, 0x3ec4, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f000000a000)="2e2f62757300", 0x40, 0x41) fcntl$setlease(r1, 0x400, 0x1) sendfile(r3, r4, &(0x7f000001f000-0x8)=0x0, 0x20) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000028000-0x4)=0x382, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000017000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000020000-0x38)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009200001f2dc"}, 0x10, &(0x7f0000033000)=[{&(0x7f0000013000-0x7d)="d1593738d774926a11704f50d621a0ff0f17943048ad358aa38b87f08b030283f09528df11b88eb84ce28bf05a196bf2f2254654550a1d25952708d093d5514b46faf094539b50a2924a9a88e56465f382d7fb199244b79cc9ec88d1562c9b5d42f577c69135a10d30436a79a86dcb0d1816d22effb77c81233685d12d", 0x7d}, {&(0x7f0000030000-0x5)="6a534e2951", 0x5}, {&(0x7f0000018000)="", 0x0}, {&(0x7f0000010000-0x66)="28ec457f6945bbf29b142ff60d1f5339248b3dec1b2cdc7dea3c69f4723e13bd4b222279f6664baecc20bc4aeb0ed17f5e9280215987da1d5a9b348565761dd64452278d2e9fc162fc8a477188f2bc173ed292a5a02dd4819255ceae684a86515e099cafae23", 0x66}, {&(0x7f000000c000)="718decd34bbeae3a67824627df0e3527ed598b339c8d631ba72170ab91234b15ef20e28bd1e7086ca55e536d97f6f7f65b7db893b77c6ac81c8ba944a27a4590bd0adc81a94c38bd1c3e62566cbd95a6632f83cc3f9eb13a85da73015ff30616564bb669d851a2630f955a2a3dae8f7da7a818c0553b5d", 0x77}, {&(0x7f0000030000)="3d8995795ab58d39c02192fb5349da7c61aeb2b6fbb8bf54d5d6d8fd99671869a2c8a320f88d0b6ccd67231f2effd554b3695394d73e0c27a51d93a4a90aeb0f1e273562c792a770efd4d7da25b1f2da43e3a9922b222dd1a8d687633d29029b4583a69d94a06757affd0a02d783486faec1dfe92d1281adba07dffdb5b5419dc2cbd336037dde54c66c3d0aa712e8556d2e9df5aa34d4f58d295ca94622c5a34e97d2a97e1e474be40b", 0xaa}, {&(0x7f0000017000)="e1c91ff83e013efd1745ac477274093eb5b5fee0bc7940cf1b73f0a5bafaa18d77035fa47a63ff8b9d8921f287259067bed4cc462ec8243588bb04171243a4974ac3513514a71666634b9a20fed7edb321e11bc9b19200983d40a066f4ecbb78581c9a98a3006c4d", 0x68}, {&(0x7f0000031000)="af20e971e24df483030242b3b0e8287229a02cb2b3f2882d08137a65078660abdbbcf7ec5d250a96eff11a34", 0x2c}, {&(0x7f0000033000-0x52)="34b1d94e5688c794016fdfa87a9fef8c535b49e878ac70934a4bf6d3323cfc25b1b4a3933ee00a07df8c49069044f57d73489375e384deb7ed09814ca539f8f3fb2992332cda2cc04575163a2977e9e53370", 0x52}], 0x9, 0x0, 0x0, 0x0}, 0x8800) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x1f, 0x0, 0x17, 0x1d, 0x0, "17068925d06daa4a3dc704378d5e5a73541db7673e37daae969098c1ce3e64e130ecd36cf80766bdeebf32a03df9f8d21f695c3289b4b7acbb8c8f941789d6e1", "2978f4e21ccf7bc1274b0b690f3bf13ad9b9b8db4a54a8ae4cc455a2bc8a8ff1a3c90d6a101514c941060068541494ce740d336df763c5746d01b2ae32c24709", "fbfdb9425d26b8c4740131edc0b05495980300ff5973661ab1290df76220768b", [0x7, 0x0]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000026000)=@get={0x1, &(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) 2017/07/31 12:23:16 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000619000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x8004, 0x80, 0x3, 0x401, 0x8, 0x1}, 0x14) mmap(&(0x7f0000da8000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x4030, r0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000+0x490)={0x8, 0x0}, 0x10) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000375000/0x3000)=nil, 0x3000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x36, r2, 0x0) mmap(&(0x7f0000da7000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x40005, 0x0) mmap(&(0x7f0000da7000/0x2000)=nil, 0x2000, 0x4, 0x3b, r3, 0xfffffffffffffff6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x13000)=nil, 0x13000, 0x3, 0xa6342ab043d6661e, r3, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x2000)=nil, 0x2000, 0x800000000000004, 0x20030, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r4 = accept$unix(r3, &(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) mmap(&(0x7f0000375000/0x1000)=nil, 0x1000, 0x2, 0x100000000010810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000376000/0x2000)=nil, 0x2000, 0x400000000002, 0x10, r1, 0x0) mmap(&(0x7f000032e000/0x800000)=nil, 0x800000, 0x6, 0x810, r1, 0x200000100) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x9, 0x200000000030, r0, 0xfffffffffffffff9) mmap(&(0x7f00004af000/0x2000)=nil, 0x2000, 0x3000009, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000da7000)=[{&(0x7f0000003000-0x48)="da9c74b4257cf9df2157f91556de79155ef25a3a8ac4180909e2736e94174c777a299de746c8bbc38f220aa4924b6a1dc369a806103097b60124d4bdf496da3a97b1e87d7bc79fec", 0x48}, {&(0x7f0000001000-0xb4)="a1f1c45a54c67889d4d120e6ce9116b6b1c27e48b040798e90bf7566b229d44c34a1879ef323e018efdfa5f7d9c3c4e69aeec1347b7b607cd45f49934c89891ede676f4bd8516af0af3e251a513a2b99679670ed2664344804f28bc3c571c24c749e8397fbcadaf7bcfcd0d72c4ea8457a8846b51c695f24fd157415adb4aac39111ae15741588a58dc4f08ea33fc2335ea94ee21d151b9e3a757b57414e4840add05934c25f85394b43482f42ddeb2dcceb6207", 0xb4}, {&(0x7f0000376000-0x39)="cca307f9260e36827d98b134f17854fa82eeeccb78d71f66c5c5677d7f866f1ed885e37ab6d1f1c741d4fb0d75ba3d879600eb3c956f531cc7", 0x39}, {&(0x7f0000005000-0x1000)="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{&(0x7f0000006000)="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", 0x1000}, {&(0x7f00004b3000)="613621a4af75a7b596f40e5585e50ee269ecd19081fabf0fe2258ea0970514444a824163f747dd5a3797840670745ed2d305ed0102ba0983d798a835664e4e093e499f9c57182f39e4350475285a18bf602bbc0f80241d2f914859ca8cc53eb31da2b51b30375a42f9c47a95dec51d2743cb4ec368a606b161e79b2e4be7d8e101a78c9e2b902cfe4a8529b8370e1f08485348d76a08c39b3d7b379ffb40f2", 0x9f}], 0x9, 0x10003) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0xa, 0x32, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x40010, r3, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = fcntl$getown(r2, 0x9) mmap(&(0x7f000049f000/0x3000)=nil, 0x3000, 0x3, 0xc0450332ed47371e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000da9000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000009000-0x4)=0x6e) fcntl$setpipe(r6, 0x407, 0x9) fcntl$lock(r2, 0x200000007, &(0x7f0000378000-0x20)={0x0, 0x4, 0xffffffff, 0x200, r5}) fcntl$getflags(r2, 0x200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000636000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a1000/0x1000)=nil, 0x1000, 0x300001a, 0x30, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000000b000-0x21)="1f00000006010100f7fe030000de00000000800009000180060101ffed190e09de", 0x21) r7 = dup(r6) mmap(&(0x7f00002a8000/0x4000)=nil, 0x4000, 0xff7ffffffffffffc, 0x35, r0, 0x2000000000) mmap(&(0x7f000049e000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000009000)={0x10000, 0x10000000000c}, 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8882, 0x0) write(r0, &(0x7f0000014000)="7b", 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000007000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000008000)=0x4465) ioctl$TCSETSF(r0, 0x5404, &(0x7f000001b000-0x24)={0x55c, 0x2, 0x10001, 0xfffffffffffffffb, 0x1, 0x2, 0x40, 0x6, 0xff, 0x6, 0x93, 0x0}) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)="2f6465762f696e7075742f6d69636500", 0x0, 0x81) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"8a01f3b745fda3f7c4a7cdd784d4e0d8", {0x4, 0x5, 0x8, "81338a719bf7", 0xe9c3, 0x0}}) unlink(&(0x7f0000002000-0x8)="2e2f66696c653000") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r3 = getgid() ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000-0x4)=0x1) lchown(&(0x7f0000004000-0x8)="2e2f66696c653000", r2, r3) 2017/07/31 12:23:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e9e000-0x51)="3aeebea30b66ef1259b186ebf20441f1c86d63015a7b1c5551daad7e8b2204da1de33440f8962350b909d325a993a388f460d11f58f423f3a69f6dfd0dd19eb4ff7ff1f7619045ae67b54009eeff0aaa45", 0x51) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bce000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000+0x22e)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0xf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2910, 0xffffffffffffffff, 0x15) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getgid() lchown(&(0x7f0000479000-0x8)="2e2f66696c653000", r2, r3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000058d000)={@common="62637366300000000000000000000000", @ifru_map={0x0, 0x1, 0x2, 0x400, 0x800, 0x10000}}) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000494000-0x90)={0x25a, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r4, 0x20) flock(r4, 0x8) msgget$private(0x0, 0x420) accept4$inet6(r4, 0x0, &(0x7f00007c6000-0x4)=0x0, 0x80014) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000df000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(r0, &(0x7f0000392000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000358000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000043b000-0x10)={0xffffffff, 0x8, 0x5, 0x0, 0x0}, 0x10) r5 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r5, &(0x7f0000ca3000)={0x1, 0x3, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x9, 0x40000000}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000104000-0x10)={0x10000, 0x0, 0x40, 0x3, 0x0}, &(0x7f00004e9000-0x1)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a86000-0x8c)={r6, 0x82, "67dc675385eb8f8731f7cccaddb0a5f304e4afabf236240313e5cd1111a6e6cc2a84644a3f6c1d199b0705017c71be54aa449ca24106bd2def14dcb70f9a42f38001f9b8acb8343af6381f9dc824a546ab418c874a77b6afe857f5c2aba746c1c1c3564d9a58c52927feccde71143c60562ed1ad86a6f816761ddebd9a97019ee287"}, &(0x7f0000f76000-0x4)=0x8c) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x44) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x11, 0x201, 0x2, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000018000)=[], 0x0, 0x1}, 0x0) keyctl$session_to_parent(0x12) fadvise64(0xffffffffffffffff, 0x0, 0x8, 0x7) getpid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000bfa000)=0x0, &(0x7f0000c95000-0x4)=0x4) 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x8000001, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = epoll_create(0x3fffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x80000000}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d19000)={r4, 0x8}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007f3000-0xc)={0x1, 0x0}) fdatasync(r2) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b10000-0x4)=0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r5, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xfff, 0x7}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000b0e000-0x8)={0x9}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f0000)={0x2, [0x0, 0x0]}, &(0x7f000098b000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x101, 0x7, 0x20}, &(0x7f000056a000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000068000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}], 0x4) close(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89000-0x4)=0x0) dup3(r1, r3, 0x80000) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000cdc000-0x8c)={r0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r3, 0x80000000, 0xfffffffffffff800, &(0x7f0000423000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000186000+0xb11)=0x81) r4 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) socket(0x2, 0x6, 0x8) ioctl$TIOCSTI(r4, 0x5412, 0x2) mmap(&(0x7f00000d4000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) set_mempolicy(0x4, &(0x7f00007a9000)=0x0, 0x0) r1 = getpgid(0x0) pipe(&(0x7f0000b9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000f49000-0x50)={{0x9d, 0x6}, {0x5, 0x1}, 0x1, 0x0, 0xbb4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) writev(r3, &(0x7f00009c8000)=[{&(0x7f0000e6b000+0xb63)="2900000018003121e5ffdd000065db070a0800000000ff07800000000c000900080000000000001c05", 0x29}], 0x1) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000070d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utimes(&(0x7f00001e5000)="2e2f66696c653000", &(0x7f0000a8d000)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000918000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ba6000)={0x1, &(0x7f00005a8000-0x8)=[{0x8000000000000006, 0x0, 0x0, 0x1009}]}, 0x10) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000246000)="") listen(r0, 0x400000000000101) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000ba8000)="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", 0x9b0) close(r1) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000d7a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000077a000-0x4)=0x1000) 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x7, 0x8010, 0xffffffffffffffff, 0x3d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000932000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a17000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c17000-0x8)={0x0, 0xc1c}, &(0x7f0000730000-0x4)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fcd000-0x8)={r2, 0x6}, 0x8) eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x8000040000000001, 0x0, &(0x7f0000f17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000678000-0x8)=0x3f) recvfrom(r6, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffe}, 0x10) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00008bc000)="0000000000000000000000") getpgid(r4) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r3, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000432000-0x10)={0x3, 0x2, 0x1, 0x64c1fc73, 0x0}, &(0x7f00004bb000-0x4)=0x10) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fb1000+0x307)="2f6465762f736e642f74696d657200", 0x0, 0x0) r7 = semget$private(0x0, 0x1, 0x6) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) semctl$SEM_INFO(r7, 0x0, 0x13, &(0x7f0000ae5000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/31 12:23:16 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e8000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cce000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x20}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f00004c2000/0x4000)=nil, 0x4000, 0x8000001, 0x2070, r0, 0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000002000-0x8)="2e2f66696c653000") inotify_add_watch(r2, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) pipe(&(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f000000d000)="2e2f62757300", 0x0, 0xc) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000044000)="2e2f62757300", 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000046000-0x40)={&(0x7f0000023000-0x4)=[0x0], &(0x7f0000018000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000034000-0x8)=[0x0, 0x0], &(0x7f0000045000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = creat(&(0x7f0000b38000)="2e2f66696c653000", 0x140) pipe(&(0x7f000018b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xe32d10adb70f39e5, &(0x7f0000eeb000-0x4)=0x8, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000e8e000-0x4)=0x2, 0x4) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000978000)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000b5b000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000eeb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eeb000-0x4)=0x14) r5 = getuid() mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000eec000-0xe8)={{{@in6=@empty={[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, 0x0, 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}}, &(0x7f0000e48000-0x4)=0xe8) setreuid(r5, r5) mmap(&(0x7f0000232000/0x4000)=nil, 0x4000, 0x10000003, 0x32, r0, 0x200000000000000) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000eeb000-0x4)=0x80, 0x4) sendto$inet(r4, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000d45000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x12000, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f00009d2000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000005000)=0x3) r2 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007cb000)=0x0) r3 = socket(0x11, 0x802, 0x7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00006d5000)=0x0) capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000661000)={0x401, 0x7, 0x4, 0x2, 0x50001, 0x0}) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r3, 0x107, 0x16, &(0x7f000074c000-0x1)="58", 0x1) bind(r3, &(0x7f000058c000-0x80)=@generic={0x11, "5f87045abc39d01f0d44bff53ac8478dbd1550e2f721ef5b452307ed5852fc54f9d267db3783e27507d24d014fee77fe0ecbe6b0a5cb524c0afaa2afe9456c934c99ecd45c3f91b49f9de7092babc1a6617d5809e1855357c127978abd382794bcba4045f27611581c96aa46bb331a2a3bf984620ffd5a74b0029c5a7e5c"}, 0x80) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004ef000-0x10)={0x8, 0x541e9a30493bd48d, 0x3f, 0xffffffff, 0x0}, &(0x7f00005d3000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000771000)={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000954000-0x8c)={r5, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090e000)=0x8c) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c58000-0xc)={0x0, 0x0}) pipe2(&(0x7f0000bd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$nfc_llcp(r2, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000094a000)=0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000052e000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000568000-0xc)="2f6465762f62696e64657200", 0x82000, 0x0) listen(r3, 0x6) r4 = creat(&(0x7f0000b2f000)="2e2f66696c653000", 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c0d000-0x4)=0x0) r5 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r5, r5, 0x3, &(0x7f0000209000-0x10)={0x1, 0x0, 0x8, 0x3}) write$tun(r4, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) close(r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f6877726e6700", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ea2000)={0x0, 0x4, 0x44, 0x3, 0x8, 0x2}, &(0x7f000070d000-0x4)=0x14) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d06000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) syz_open_dev$sg(&(0x7f000000f000-0x9)="2f6465762f73672300", 0x80000000, 0x2000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cdb000-0xb)={0x1, 0x9, 0x4d1, 0xaa9, 0x0, 0x11, 0x37, 0xc000000, 0x3, 0x4, 0x3d7}, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e62000-0x10)={0x2, &(0x7f00009e2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6a000)=@assoc_value={0x0, 0x5}, &(0x7f0000558000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000bb2000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000063e000)=0xd8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000763000)={r2, 0x1d}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a98000-0x8c)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000855000-0x90)={0x5, {{0x2, 0x2, @rand_addr=0x4fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000804000-0x4)=0x0, 0x4) 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000002c000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000031000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000038000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = epoll_create1(0x80000) socketpair(0x5, 0x4, 0x8, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000036000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x1) r3 = dup3(r0, r2, 0x8a798ccecd498b1d) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x17, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x5, 0x400], 0x0}) getpeername$netrom(r3, &(0x7f0000461000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000044000) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) io_setup(0x1000000006, &(0x7f0000035000-0x8)=0x0) io_setup(0x9, &(0x7f0000008000)=0x0) io_setup(0x29, &(0x7f0000036000)=0x0) io_setup(0xf6d, &(0x7f0000034000-0x8)=0x0) io_setup(0x5, &(0x7f0000036000-0x8)=0x0) io_destroy(r5) futex(&(0x7f000002c000)=0xfff, 0x1, 0x400, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000034000-0x4)=0x6, 0x8) io_setup(0x5, &(0x7f000002e000-0x8)=0x0) r7 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000034000-0x4)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000c000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000002a000-0x4)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000003a000-0x28)={@generic="d17b948b27d21e54ee379c4bfba6ff85", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000031000-0x28)={@common="6e723000000000000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r6, 0x5, &(0x7f0000009000-0x28)=[&(0x7f0000026000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9867, 0xffffffffffffffff, &(0x7f000002c000-0x11)="f00a2368082cab9341820fb17681674813", 0x11, 0x100000001, &(0x7f000002e000-0x50)={0x10001, 0x2, 0x4, @pad=[0x5dfafab0, 0xa2, 0x2, 0x4, 0xff80000000000000, 0x4, 0x9, 0x6]}, 0x0, r3}, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f000002e000-0x1000)="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", 0x1000, 0x80000000, &(0x7f000002d000)={0xfffffffffffffff9, 0x1, 0x6, @pad=[0x9, 0x2, 0x3, 0x401, 0x5, 0x3, 0x1, 0x4]}, 0x1, r3}, &(0x7f000002e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x800, 0xffffffffffffffff, &(0x7f000002e000-0xb1)="e6bccec2083054b43a5be1aa227fa43f7ca4573df3e0079450a35e3cf022ecb1f402d7e6fffee26dc1d5e97e443977e47d0a6699c92b057cdbd17f1c0b7384bfa3c8a4bf435eae102293f22344f613bcb898cbec724039dfba8791a00bcce2d71d4b4016348d3033060f1419cbc27dc1f3aee8120bb0691b9fb85ec9c7ed7ac4a63142f4e447eb825d04d8c7add71daf08830e3078750be8a1eebc979f3b0061367cf16e23bf8a3ac984386a9590c4cc7b", 0xb1, 0x6, &(0x7f0000006000-0x50)={0x6, 0x80, 0x2, @tid=r7}, 0x1, r3}, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x1, 0x65b, r3, &(0x7f000000a000)="8fcc7b6be9f4f0c8ab9c9140b443995ab5d5d8a736722692278d7df1b3920bb8a7073f94ce210615aea6e7b394e93f", 0x2f, 0x5, &(0x7f0000011000)={0x401, 0x7e, 0x1, @tid=r8}, 0x0, r3}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f000002e000-0x89)="44f49ed583e9c0f4db6d22ee0f595e348bde573bf0c37126fa48f21b53598a5136790c5a2670faec31bb3d72cdaad6d264b6fddd18edeae1b633dd943daefa4a01696b8157e56743e77915dddda3784fee87d4fd4c5a740a11676af943034f100e7e59c117c6a039bef8af57268561e0371c08ad01295dd53a58754757f7b1c8be944a29a4061fb9ae", 0x89, 0x6, &(0x7f000002e000-0x50)={0x9, 0x2, 0x0, @pad=[0x10000, 0x6, 0x0, 0x5b, 0x7, 0x0, 0x3f, 0x2]}, 0x0, r4}]) getpid() getpgid(r7) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000018000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x1, 0x8ea1, 0x0, 0x1, 0xc, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x6f45, 0x10000000ffff]}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000000a000-0x4)=0x0, &(0x7f000002e000)=0x4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000002c000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$netlink(r4, &(0x7f0000038000-0xc)={0x0, 0x0, 0x3, 0xffffffff80000005}, 0xc) clock_gettime(0xffffffffffffffff, &(0x7f0000037000)={0x0, 0x0}) utimes(&(0x7f0000030000-0x8)="2e2f66696c653000", &(0x7f0000001000)={{r10, r11/1000+10000}, {0x0, 0x0}}) ioctl(r4, 0x440000000000127c, &(0x7f0000015000-0x1)="739c") sendfile(r4, r4, &(0x7f0000022000-0x8)=0x3, 0x4000000002) 2017/07/31 12:23:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f35000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$int_in(r1, 0x5452, &(0x7f0000677000)=0x1) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ba2000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) r5 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000474000)={r4, 0x5}, &(0x7f0000ec6000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f00002d2000)="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", 0xfd) write(r5, &(0x7f0000fc3000-0x20)="1f0001000004ff00fd4335bb0700000000400000090001000116010300000097", 0x20) r6 = socket(0x11, 0x2, 0x0) fadvise64(r5, 0x0, 0x40, 0x3) r7 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f000019a000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001e", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e07000-0x8)={r3, 0xffffffffffff8001}, &(0x7f0000e05000-0x4)=0x8) r8 = socket(0x10, 0x5, 0xc) write(r8, &(0x7f0000d22000)="1f0000000104ff00fd0745c00712ffffff00ffff999e01000304ffdcffdf00780f", 0x21) socket(0x2, 0x3, 0x6) pipe(&(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000493000)={{{@in=@loopback=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f0a000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x7, 0x400, 0x3, 0x2000020, r9}) write(0xffffffffffffffff, &(0x7f0000895000-0x1f)="1f0000000104ff00fd43451480ffffffffffff00080001000104dcffdf000d", 0x1f) write(r5, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000)="707070316e6f64657600", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003a2000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf31}, 0xff, [0x0, 0xe4, 0xfdd8, 0xada, 0xffffffffffff26a1, 0x8, 0x2, 0x8]}, 0x5c) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000314000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fc0000)={0x6, 0x17, 0x5, 0x7, "e3aadbf59c773af41da91a2f4e00176472357f354e3da170d3f025c83c4fdc97"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a33000)={0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc0000)=0x0) setpgid(r2, r3) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e45000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc2000-0x4)=0x3f, 0x4) connect$inet6(r0, &(0x7f0000fc0000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x67, &(0x7f0000001000-0x8)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000)=0x834, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000815000-0x4)=0x0, &(0x7f0000000000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x36, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000eed000-0x8)="2e2f66696c653000", 0x400000, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00001d1000)={0x3, 0x1, {0x0, 0x3, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) ptrace$peek(0x1, r3, &(0x7f00003f6000-0x8)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006fa000-0x4)=0x6, 0x4) sendmsg(r1, &(0x7f0000944000-0x38)={&(0x7f0000051000)=@nl={0x10, 0x0, 0x3d, 0xffff}, 0xc, &(0x7f00004b1000-0x50)=[{&(0x7f0000667000)="e46e5bfd8c8098b0273d0fe5c5caa37cd35727ec012b644a6724856e77c851f1c08751186f2044a97423034c44697d7e689bde5415e766f428c5893fe23f506923c83e86ca70dc692bf7a5c7c85a1cce762d1d86a1bd6aa7b26ca5fb49f9cb85cbc5f4d4056d8b169063bfc8b90d8ea5b7b39de67317723a7b79585f570caafabc0db6409be5be1819279495d60093adc1ebd4923944cbd4dddc60c8d76781fe4d0623bc39011d637272bb8952ab6f98e76ca455503f1e28416637817a6cce3ce7da3ac04c9c1bba79c9755da39de316913d9f2dd5454335bcb46b7117e3831b74", 0xe1}, {&(0x7f00004fd000)="0471ce701dd09e7e3c2d53d66124f24de844c56d8592527d254f3358c0b936c6709fcb92e810149f18f32d6ee758cabb62b2bc3c0bb3e6d5fb61d3a15f9dff5f1e158e345804052313c55c6d8cd8bc3c68c24574bfc163150a3c23", 0x5b}, {&(0x7f0000406000-0x44)="8e4bb3ae9211cd360e3b9d9e6254a3f18f996bfbe52abf7280effa3bcc8b59e6b794d95b5725772ad24c327105eaaf4db05db4823b8f6c5e0860064d99ff310d954aa538", 0x44}, {&(0x7f000064a000)="d80605f08ef2af65abaed02b73c681d05b0fbefba006dd95ef848ac9f22738424d4429e1560feeaa6b9376aed5ee50a8cb6a04e7bfb2b427bbd6171cb640d9845da25864db5bcf31b3771312f19ad57d10b01ce0a4b9ef1ef3a3fd98a8e7a88fdee65cdcf6fa81056beac9ffb59ff0b94dcb842285d16dbb4a82834b7695cd3f895a5d770fb33aadf550822d093324601db381477d2f2cffff1556", 0x9b}, {&(0x7f000096f000-0x40)="87101c3621b581248c5828c5575338b3976f2f19ad710ee047cb690f08b7b9268609da3b98173b3db8ecbc6adca117f2aaf89cefd53ca1b7d67be0abf562ee53", 0x40}], 0x5, &(0x7f0000291000-0x160)=[{0xa0, 0x0, 0xffff, "750af4f72581b8ce7ff9e9dd71fbe4a2afe79801be0f2f77ecb474c94c64178cd0606b5bdb5d507598868f94f7fd799560b90bad8f02957fd3c3bdad040842192f4fe2267e0d2a5c30bb6394085b685178ff31ec30a113356e29613a969214e2f4499974e959480ce91284489668e44355256f8ecdfa536bd4ff29e6f59602a295dd145df37826731caa"}, {0xc0, 0x18d, 0x9, "218204feb745d1b419c31aa9142a6db4766aae26caed49b59dbce0568cc165e9b46b876e2ad6d7d0bef9cc849125265094a928c64394808b8af993226696b5d44dcd5ebb8c2e07ed7f46c3110108b707cfa0fcd009f5944561915167aa37ef5ef3e22fc680f0c4c1f4a6bf272dd5d3bf541163cff1018f77005f5c47b173b63c99417a3195032601455cab32f375e3b56ca1404522c2b067eac66b30c1f004c7d6437a350a067f8e33ca04ef4671"}], 0x2, 0x8005}, 0x800) clock_gettime(0x0, &(0x7f000093a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000c61000-0x4)=0x6, 0x4) waitid(0x3, 0x0, &(0x7f0000161000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f000087b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000141000)="2e2f66696c653000", &(0x7f00003ee000-0x20)={{r4, r5}, {0x0, 0x0}}) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r6) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000069f000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b6e000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c9b000-0x28)={@common="6e723000000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00008d5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) readv(r4, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) get_thread_area(&(0x7f0000c33000-0x10)={0x7, 0x45f, 0x9, 0x100000000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000056e000)=0x0, &(0x7f0000b03000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000074a000)=0x0) write$fuse_notify_retrieve(r4, &(0x7f000000d000+0xda7)={0x30, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x1f}, 0x30) fcntl$notify(r4, 0x8000000b, 0x39) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b38000)="2f6465762f6877726e6700", 0x521e42, 0x0) getpeername$netrom(r3, &(0x7f0000917000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000b39000)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000b39000-0x3)="6c7000", 0x3) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f000048d000)={0xffffffff, 0x4, 0x2, 0xfffffffffffff6f1, 0x80000000, 0x5}) syz_open_dev$mice(&(0x7f0000b53000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) pipe2(&(0x7f0000acf000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/07/31 12:23:16 executing program 0: add_key(&(0x7f00001e8000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000239000-0x2c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}], 0x2) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f0000bbb000/0x4000)=nil, 0x4000, 0x6, 0x810, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000)=0x10, 0x80846) r3 = accept$inet(r2, &(0x7f000071c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) mmap(&(0x7f0000a05000/0x2000)=nil, 0x2000, 0x4, 0x2014, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000eb6000-0x4)=0x1, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f5f000)=0x40, 0x4) r4 = accept4$inet(r3, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) mmap(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1, 0x3d, r4, 0x40000000000004) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f60000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x4000000000003, 0x32, r4, 0x60) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0xfffffffffffffffc) vmsplice(r4, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005d3000)={0x8080000000000, 0x8001, 0x4, 0x5, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) sendto$inet6(r1, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000003b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200000000000005) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000efe000)=0x9f98, 0x4) bind$inet(r0, &(0x7f00002a5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x6, [{[], 0x6}, {[], 0x8000}]}, @cipso={0x86, 0x16, 0x2, [{0x0, 0xb, "04000666c4422bd6c8"}, {0x1, 0x5, "bb0a21"}]}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000eff000-0x4)=0xffff, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000efe000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) syz_open_dev$random(&(0x7f0000d13000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x6000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) sendto$inet(r1, &(0x7f0000b45000)="8c1140e0cb792db03e448958e7f6f4d093dbe79e32face5d90a3df2d014bffffe636bc5d091760ddea07cbbce48b40f0a428f217d382b33b152011b5ba6aadaf56c87709032f78d3aaf4bdebedf5751c0623d3e1477becd8cdcfc83a5d8ffd31c29ea7fb65ec3e6582363e2c1976455e47ad595385de32d0f89d20d2c71180295e8e1bbd1d8485595baa39c50f03b8", 0x8f, 0x40000, &(0x7f0000bda000-0x10)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b84000-0x4)=0x4, &(0x7f0000eff000-0x4)=0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000098d000/0x2000)=nil, 0x2000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f01000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000055a000-0x4)=0x48) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000ee1000-0x81)="04", 0x1) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000687000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000eff000)=0xc) recvfrom$inet(r0, &(0x7f0000efe000-0xb3)="", 0x0, 0x1, &(0x7f00000c1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x3fffc) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f01000-0x8)={0x0, 0x0}, &(0x7f0000f00000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000016c000-0x8)={r2, 0xfffffffffffff0de}, &(0x7f00007a3000-0x4)=0x8) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000f01000-0x10)={0x5, 0x8, 0x2, 0x870c}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f00000-0xc)={0x1, 0x6, 0x2}) [ 73.334516] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28042, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) r4 = signalfd4(r3, &(0x7f0000006000)={0x0}, 0x8, 0x0) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000f8f000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r5, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fcb000)=[{r3, 0x204, 0x0}, {r4, 0xe4, 0x0}, {r3, 0x2, 0x0}, {r2, 0x104, 0x0}, {r2, 0x20, 0x0}, {r3, 0x4, 0x0}, {r2, 0x10, 0x0}, {r4, 0x200, 0x0}], 0x8, &(0x7f00003cb000)={0x0, 0x0}, &(0x7f0000fcb000)={0xfffffffffffffff7}, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7}, &(0x7f0000044000)=0x0) timer_settime(r8, 0x1, &(0x7f0000011000)={{0x0, 0x0}, {r6, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000266000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) sendmsg$netlink(r0, &(0x7f000092d000)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f0000cf7000-0x30)=[@cred={0x20, 0x1, 0x2, 0x0, r9, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x20000050}, 0x20040850) 2017/07/31 12:23:16 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a3000)="2f6465762f70746d7800", 0x880, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e77000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) creat(&(0x7f000073a000)="2e2f62757300", 0x0) write$fuse_interrupt(r3, &(0x7f000095c000)={0x10, 0xf0b4, 0xfffffffffffffff9}, 0x10) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) timer_create(0x5, &(0x7f0000bb5000)={0x0, 0x7d, 0x0, @pad=[0x40, 0x3ff, 0x9, 0x1, 0x2c5, 0xffffffffffffffc1, 0xfff, 0x4]}, &(0x7f0000a66000)=0x0) timer_delete(r5) mlock(&(0x7f0000f0e000/0x9000)=nil, 0x9000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000941000)=@assoc_value={0x0, 0x0}, &(0x7f0000b73000-0x4)=0x8) writev(r1, &(0x7f00007ae000-0x40)=[{&(0x7f000074e000-0x27)="30b53058fae8de556d409131e5cb2ebe464534ba69f692903711aeb196cacaf1c39e864d0ce34f", 0x27}, {&(0x7f000088b000-0xb1)="5efac235bcd3cadabc042cdf2ad611165cddc97d3e481954e2d2a5e01dd5f9d7ef5ddaf55be14d097085e36d15313f002bee1ae4d074359c0cda9820af31e49ad190618cc183d07a149db72ac37fbeec4afdbeaff0ce4736e97be314eacbb2ad9b9fb8b7b2f7e63ce0c17f1955b32c34a1982f04f55e1639d7faeab0568b48374ed03b5630d3c1bc90d772107bc9162e2fa4a67e626f5303c68c300ff26cf03ec23c5ae6f4c61e8c1202eaa2d745f6bfc0", 0xb1}, {&(0x7f0000847000-0x22)="252870dc32a94b40240396539d650a2b744986159e19c562fc26b70efbd6b5d1c5ee", 0x22}, {&(0x7f00005ba000)="87a2dcc6549bb985b6632000b18f5be4c90373e7a18ec74f459d173fae8c37b6d78a", 0x22}], 0x4) r7 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x8000000000002, r7, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000051000-0xc)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007b3000)="637562696300", 0x6) r8 = socket$inet(0x2, 0x80807, 0x101) sendmmsg$inet_sctp(r8, &(0x7f0000436000)=[{&(0x7f0000233000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000889000-0x60)=[{&(0x7f0000fbe000)="bbe27006aad6a721bc8e06828c33dcb21ceb11b9920c2cd5a71bb3273db95e5c9d9191f571f7f8dbdcedbfafa6138ed85d10d2856bdcb9027d41c5907662947a3fd78aeda437fe2a8e5e426c7b439a865f293939affd68f41f8e90fcd15a78b445d74546", 0x64}, {&(0x7f0000b50000)="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{&(0x7f00008fb000-0xb0)="5beb155122fe60e981f302af0518e73c06f1a46e2a3220f3727d508e46d46deb82078af8f97819ff6497e6f90aefb811c30083ec304eef7b55595b5ddd2ff6040a2a425ca8cb0f3c78b1aeb7b9bb6074aa0aeb72d9e3235413ab55af268caba68aad034e96fd2dc439a5dc96900ff51e189e9ede6360b74dfb6749b479e620f7ab00633dce24749e7f53b6b00d93bbaac90e2bdae1852cb751adccbe72e99076565cda35b64fb31bf4c41823264b8331", 0xb0}, {&(0x7f0000cf3000)="e4f53179f7ca8476f35f8117d5bddc74d04a1c6bab03f5c2098053cb59e33e298c1bc433f620af203c1dab2199d6be862ef679c7c6818410868fedab8f7dd7e2653d37978b3cef65a78f076e1653c3ef0581627fc0c3746ad37acf52f088f12003bcbd939edd82c4d4153dc5ecc220fb29d850dd7b611731d9faca65dcb5d68fed15affbc521ee7f7ec79f2a4b89a61c8732", 0x92}], 0x6, &(0x7f0000512000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x0, 0xa5d, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x204, 0x8000, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x20, 0x4, 0xfffffffffffffffa, 0x20}}], 0x3, 0x20000040}, {&(0x7f000000d000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000029e000)=[{&(0x7f00009ae000)="", 0x0}, {&(0x7f000053b000)="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0x1000}, {&(0x7f0000f57000-0xea)="131d1351a059a53aeb9a58ed7bdc33178ccc59a5d4d11c0d1307f60e71b90d3af335c5d2e9d4cdf34d0256ac9589cf8ddbc1f4eccf3b401967d49f2ceb12baea81cf0fd7bbe708af9e4888e8258d403e37e2d7163d745b69d9d288b6eb70c0776c33fb739e2cd320b2444b5ba21e1eb4104aeca26bd6489aa29b61aff7fb38b779d04912c47b98b2e9756faecd084dd4492a37ca3a3083b2a4b13f2554e3a2b5d254a3ff44c14593af80f2770a3821bc3099338c608f588432bbc1f37eb0292e8e2ced773fc39e0fca4114f8cf481776f9813a63aaf2843360e8af194ef12370f00e596c9ac340182f96", 0xea}, {&(0x7f0000c0e000-0x28)="124819665a26ed7d843c3fe5f7410039a5bf13723c6df34a48afe2026ee6ca238691709a2e789974", 0x28}, {&(0x7f0000494000)="c560e5062054cedd64911d29809445fd654c43984329f9d76ee6939ac533c8d298f2acbf4fef2c947d13932d5cc917c7df985cbc7b1dbb5388219e3267f6b9f2c8c0309173fe4044460c9f9071fc5fc697a39a7c4f8b07f1fbbed399daee10dbf1931daae809d6b895faf7fd8a791e8e7f5e65cdcecf7ec150f68da41b2436a7546b3e82731cf01915010228f3f7dfb50a22cf9ccdba23f6d5e57457ef06cb3c84a02ff3363313b3333f8fc6f961c3e4", 0xb0}, {&(0x7f000001e000)="39754a0e7b935fd8095528f9c3eadc8b9107ef76", 0x14}, {&(0x7f0000555000)="", 0x0}], 0x7, &(0x7f0000452000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x10000, 0x76, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x12, 0x1, 0x8200, 0x9, 0x3, 0x2, 0xf1, 0x2, r6}}], 0x2, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c, &(0x7f0000131000-0x60)=[{&(0x7f00000ad000)="678decea6e37ddfcb1f2b66f0d1c76608d74bcf61fe3d3ed09558c8a3748d05c525914969ee2b66d018ad95f4f395fd4e448c029457078df69cc541196b84417d2fcce972a758cd879002d75a489b78771ee3e168c40b277e68c4e1699b0914c83efd38adede679f2d7656cb106ce6f716872abfb29124eaf195ea1b95a2095c4ed5dbf075f05cfc9cb4653f6cd8b40efdf7f1020da511a3fc42ee22a7c5c18aa11a4dd74412a8c9796162659c93a3ce33425cf4115d0b939d64e84222e41a2625f8a6cd1cdb76be2a23320967", 0xcd}, {&(0x7f0000dbf000-0x4f)="736dc41eeae498c9b82022649a7a4b8240fea3d6b7c601dadad4f3f3bd18e9ac5a5e33a8db440200e5cc22ca5b4966db252b8ebbdaf93da32a3bd43adddc17af3dceeddc1ea8203884260a3c9410d5", 0x4f}, {&(0x7f0000390000-0x94)="984def5badde062635ee6f83952be4e01bba44221d894911cebb77e2865d0e4310d2158ca400c34dc12a652a2b60423c6b71d5bca89360dd3fa91020a60c45337a38171ec215d9f5d759237f45873ea5fe43c7f3a556175de1b6ea2004adc36d167e0e40d3246c5b9e5646d3656a947fdc5a0181340feb9a04048b9b0d27444d660e3bc5613e98dfd78ca34241ce23c8b3ec49fe", 0x94}, {&(0x7f0000ad3000-0xb4)="a79a4cfadc999034cc571f7636984d66b5bfa02ee0bfb053207e4743dd3b1af564af4b771946e3a883a543b12a541016e3a0fec3ca9a46d4c47728b57c9350f4eb45ad31a5890f9311976a57f06b2134710581f123b76fff5993db83b0fc620e717b8c70baffeedf06f73fce0054b66824c9ed742c727e65c875b4a7b6d6a3f9435781ddf2bdcfb96d009251e53268b7a721a61f5512407afa788a13e991b44f165098633e3eed5e2745cac50ac06ab465074089", 0xb4}, {&(0x7f00000be000-0xa1)="560be53647316db91e283daca7891d2742dfb5eb422a7613657425a2d6e2d31fd78b68842d9b25ddfedaf66cf9dc877626bec7730bf343a1274ed9bc33f25d525e12d0e463c7602e212036c3f52a42140e9d06b7a0ffde664cde1fc78a261fe7edc27f93e72342a634918bdc5c65b860eb1ff7eb3811e767bdf188bc432696a54d0973b4f52b63bae5106c9414a7372913bc594ac69351e0560a3d3926747b54ba", 0xa1}, {&(0x7f00008f5000)="3f225d67e1e2923263facc8e2aceb282df3faa5a9e97b798271aa4697a9f38a9236dc42bf374583f9d69a865cfc04f54a18a2ab936c0cf9f3a225cac2e9843dcd3b062fa4e50e3a5354cc4f1c5a8648de43d7582e65f26e24e5007591a96aa1a1491211e78802c2b717f5c311a24b7b503e503095866ecac3ab08cf084a7ba0cfd7174b73675ec6e77209ad92aae93c6513e401762ddce99300a869b071d1c14eaae6d8154f44a1020673807a83d8646a5b560c53507bd1de86a26fbe86d8b20e2140f4b35459866f20c5a1d1ee92df6a811c81067365de7ec6f", 0xda}], 0x6, &(0x7f0000e3c000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x7, 0x8, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x6, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xd84f, 0x6, 0xdf, 0x1, 0xbe18, 0x8001, 0x7fffffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x1, 0x6, 0x6, 0x1, 0x1ff, 0xffffffffffffffe1, r6}}], 0x4, 0x800}, {&(0x7f0000c21000-0x1c)=@in6={0xa, 0x2, 0xe90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f00001c0000-0x10)=[{&(0x7f0000269000-0xc7)="86f7b17064f88b092b8e7ac5e35fb47c7f04c0041464f5144706bb822454748ea0bf24b8eb672b4d6e4fd9aa4065cef20c6dbf24e460c71f123d12e49f86563ab2221818b83d7e75de4bba0e0af48208350944bed40dab364ac5ef3464d54268bd71e128d14b0ab4c94b12a1c78fc5c0ccce49c371b5054f8ce7d1ddd47a7bfafa2ef48cdbba5d4983cee2c1ed0d0bfadf797eed63fc999ec340ba079b1ebfdf153565ddc0aae54df9eda5f43ebeb753cc731aff62e424ac2f0248158bec0d0f68d93d45252158", 0xc7}], 0x1, &(0x7f000005b000-0x120)=[@init={0x18, 0x84, 0x0, {0x2, 0x200000000, 0x6, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x598c, 0x1, 0x2, 0x101, 0x7ff, 0x0, 0x4, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb9, 0x200, 0x7da, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1a71, 0x0, 0x0, 0x5, 0x100, 0xfffffffffffffe00, 0x20, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x8001, 0xffffffff, 0x8}}, @init={0x18, 0x84, 0x0, {0xe1fd, 0x152b, 0x5c0, 0xffffffff}}], 0x6, 0x800}], 0x4, 0x40000) r9 = socket$inet6(0xa, 0x802, 0x0) close(r2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000c0d000)={0x9, {0x2, 0x2, @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]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x7, 0xfff, 0xffffffff, &(0x7f00009ad000)=@generic="f6fdb193318484e39279095eb8a53ddf", 0x81, 0x1, 0x0}) gettid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000077d000-0x4)=0x10000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) dup(0xffffffffffffffff) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c99000)="2f6465762f70746d7800", 0x100000a0800, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) gettid() gettid() r2 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001b0000-0x4)=0x0, &(0x7f0000b03000)=0x4) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c53000)={@loopback={0x0, 0x1}, r3}, 0x14) perf_event_open(&(0x7f0000e78000-0x78)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x6) semctl$IPC_INFO(0x0, 0x1, 0x3, &(0x7f0000210000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) close(r4) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x89}, 0x8, 0x80800) mmap(&(0x7f000064b000/0x2000)=nil, 0x2000, 0x2000009, 0x32, r0, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x4, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000d9f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b1000)=0x10, 0x80800) pipe2(&(0x7f0000794000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x1, 0x33, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) r5 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r5, 0x10, &(0x7f00005cd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r4, 0x0) mount(&(0x7f0000450000-0x8)="2e2f66696c653100", &(0x7f0000204000-0x8)="2e2f66696c653000", &(0x7f0000ff4000)="746d70667300", 0x0, &(0x7f0000cd4000-0x1)="49") r7 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000634000)="000000000000000000") futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r3}, &(0x7f0000044000)=0x0) timer_settime(r8, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) ioctl$VT_RESIZEX(r9, 0x560a, &(0x7f0000582000)={0x2, 0x8, 0xfffffffffffffffc, 0x3, 0x10000, 0x189a}) tkill(r3, 0x6) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) ioctl(r2, 0x100000001, &(0x7f00008fc000-0xf2)="bdf6d223fec470fb11bce16d7fcd9347dbc5e44752d5585407043a8bb247204a85eb367634b77c3891254f14b22a300e8172b600c1ebcb2d32bba16ca4a11eff56985a63a7f36e2b77fdf4dfd4756e644ba573e5555f6ef219356257faa379aa3061dd4424f2984e49f26643e9d571f580e68eff3acc823a32c54e66fd4713530a63d05f52adb8a406c89632605a1b6493c1391a42c6fea6f0dc5ef74393318c0913f43827e558551a40dc8806bd9f8e33d51e05786a27d7d9a84524cb85ed250c6a405fd4819843244905dd62ef785cdb4bcaad1f7426a4ff00833a9a1df0557b4f948495a900add2bce4164ae96540eea4") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(0x0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r4 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) close(r4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d2f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r7, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={0x0, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup3(r7, r6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000065d000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8b000-0x4)=0xe8) ioprio_get$uid(0x3, r8) 2017/07/31 12:23:16 executing program 3: r0 = timerfd_create(0x7, 0x0) r1 = epoll_create1(0x0) syz_open_dev$sg(&(0x7f0000bd0000-0x9)="2f6465762f73672300", 0x7ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fb000/0x4000)=nil, 0x4000, 0x40000000008, 0x1000000000020032, r1, 0x2000400000) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r2, 0x0) r3 = memfd_create(&(0x7f0000fee000-0x3)="2dfe03", 0x1) fallocate(r3, 0x0, 0x10000, 0x2) lseek(r3, 0x0, 0x2) mmap(&(0x7f0000e22000/0x4000)=nil, 0x4000, 0x2000004, 0x5010, 0xffffffffffffffff, 0x9) fadvise64(r3, 0x0, 0x0, 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000f30000)=[], 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000941000-0x8)={0x0, r4}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000ef000-0x1c)="00000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fea000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002c000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000048000-0x4)=0x233) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000-0x28)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff3549da", 0x28) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001c000-0x4)=0x0, &(0x7f0000054000-0x4)=0x4) [ 73.435020] tmpfs: No value for mount option 'I' 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f000033f000)="2e2f636f6e74726f6c00", 0x8001, 0x9) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005cb000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffd, 0x26501) r2 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000432000-0x4)=0x0, &(0x7f0000301000-0x4)=0x4) bind$inet6(r2, &(0x7f0000d8f000-0x19)={0xa, 0x1, 0x1000000000007d4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de9000-0x4)=0x14) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x100000000, 0x0) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000362000-0x4)=0x0) openat(0xffffffffffffffff, &(0x7f0000fde000-0x8)="2e2f66696c653000", 0x181000, 0x80) creat(&(0x7f0000676000)="2e2f66696c653000", 0x200080) r4 = dup(r3) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fde000-0x20)={0x40000000000000ff, 0x0, 0x0, 0x3}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000fcc000)=[{&(0x7f000006c000-0x6e)="390000001300194717bb61e1c305000000000000030000003fffdf00010000000e0001000000ff00000028210000000010ef7f4116215bffff01", 0x3a}], 0x1) r6 = gettid() ptrace$peek(0x20000000000002, r6, &(0x7f0000ed7000-0x8)=0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000fd9000-0x3c)="7b27827ecce90db47446d4316841aeb8e8a6a7f704637fbd771b113f4a5290465cc2f3f3407ac7644fe77ac6f332da828d776501f8c4fa04a7b204f5") mlock2(&(0x7f000032c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x8) sendto$inet6(r7, &(0x7f00004e7000)="", 0x0, 0x0, &(0x7f0000036000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r8 = fcntl$dupfd(r7, 0x406, r7) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) fremovexattr(r2, &(0x7f0000ac5000-0x12)="2f6465762f696e7075742f6576656e742300") ioctl$TIOCLINUX7(r8, 0x541c, &(0x7f0000f6a000)={0x7, 0x1800000000000000}) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000006b000)=0x0, 0x4) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000c68000/0x4000)=nil, 0x4000, 0x0, 0x40030, r0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e6a000-0x10)={0x0, 0xdb, &(0x7f0000e69000)="eef1c8518ee91cb904ccd225e56926fb0d0d8999ebdba4e90aa25c1d9c6792a8bf4573484f43d06a316d3fc12cf5e84929b9402820eeec8b195e70888f01bd9d221ee616383c2cf928ffd4c4f4910e980a00bf8762731eff9669bdac0dbed323abdbb6b45383c662b5e7741f19cd6d17d5c230fecfb5585e26bd1f4eaa581d0a9fe4a1d4cbc051c329c5ba79d9d9cbb5d04bf6bbe89b4dc9d4dca0ae93e3b856694a765dd3bc6255de10fee20873cd6ecc0b69c022117b638505d9aa72eca97c3dee5b3424dcd9a099d425f17ac227f5ea9f7c30ba9cf79071d293"}) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000002000-0x5a)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00007cc000/0x5000)=nil, 0x5000, 0x3, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e6a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x3, 0x1, 0x9a2}, &(0x7f0000e6a000)=0xa0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005fe000)={r2, @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]}, [0x6, 0x5, 0x7, 0x9, 0x9, 0x3ff, 0xcc, 0x4, 0x8, 0x7, 0x3, 0xff, 0x1, 0x0, 0x20606d1c]}, &(0x7f0000e6b000-0x4)=0x108) 2017/07/31 12:23:16 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r0, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x3fc)=[{0x90, 0x8, 0x720, 0x5, 0x0, "5d47da847fb36d83ee26fcf8ff72cb8c4421029d32cbe2d457c3bd962de67785e574ddddb7a701f745b6135441967bb1c5685c257b59560183f85ec6f5703a427287f80b500f557c127e6e633f8643461195e06463f2480bcd89d108f2f0baf374a98b8b662b3c615366229dab3ea3be052680f4bf03add8d3fcd831ab31f1ed"}, {0x74, 0x61, 0xa01, 0x80000, 0x1e, "186865eccf9d030befc8f4c0e6103b550c23a69dcf2369a308c260c66206d074b54bdc8e6aaba43fc327e25031bc1e3fe4da4b0d081ed9937814fb3f9c042500e27193995c78c688f574f6fc8fc5a585a283e6ed1b9fed40e59026852b00af04e2f2"}, {0xa8, 0x6, 0x8c7515967bbfab17, 0x7f, 0x0, "3f9046189bccdc258f58d6f87f703216867b53b445660774036ec8b8c5abc0f93797d70f4b1eccfece2bbeff345e0292b9727f2618d8bcc414ae9043130b7f5dbb10c4b138b8786125e9e887c11ab150224ffee2819a18421ac7265786f7653a3cb71ba430cab012818545ec033c43a35cb9b77faad920d1d6ed217c3b030e1eca759e34c265b281c77e25cace2b10f0de1389e85c"}, {0x54, 0x8000000000000000, 0x8, 0x7fff, 0x17d, "1430b4646e9878362453c753aa6ca11dc531a5924e713df93af69672d8f209f6b577e0f75e9bef078e6528d98927448543c39a34eed466def63c5bea579d916abe"}, {0xcc, 0x5, 0x400, 0x78, 0x8, "9b1c5d8b7670741e879fc659e48c4a8405837fd2aee7718f376a703db7f293ef964229123b960dbde6d9fffe1eee00c5356640c9eec666d5a4ecb0a84f19711ba5223dced91e9fa313c2eca48bdca595954364a63c678822e2e7f98da6f57224ed31ad636e6f05d85d533dfe7c4baf1a95d34b31c2f6c894d987837eee090cb9de33d801dba3ca35b317ec754680a6c380ef4418e1c40035e2645011722286be77eddaa5aef29947c26fceb8d690b136bf111e6f1d663f3e8ddc"}, {0x104, 0xa, 0x4, 0xffffffffffff02b5, 0x30, "abde3a79c2a7f6394041db55e131ef081f8f25f07e913f76f6e2884fb26328aeba771a4b487e91f56cb4d462ddea64806055af47720d53d0c84e4ab4e47f9ceb4d19a9b6554e6994a7e53277045e80441f83f8afc9e222d1c7e80440e808e693d2eeb7c03890a3d3f59eeb5ed490ebbb924078f3a858f79f333c2fe60508448288c256e92cd547b860213acb6decae300f41ccccbf5f1a61582ca32d70c5d93298b5d771dece9123fffef7b4e2872ae1f11830912287940ee68611a77b8be0f70b95c5ef525a79c6236bd301916b75b9a8bc7a06aee8bca47e0161947184a0f987f2e7c8babf9f486734f21348ccdbefdc"}, {0x2c, 0x16, 0x4, 0x5, 0xffffffffffffffff, "c05aacb1d55d473247565d6002f8e771c4645032b9696b1a4cab439e"}], 0x3fc}, {&(0x7f0000003000-0x10c)=[{0x94, 0x2, 0x800, 0x5, 0x7f, "e588c74c83dcb685a9769b1d79f4ed8d7ff04733f1dae588103f282e41738b5c5c136f63fa6f4caee92088530a67570bac9e74d6dc4d71c82a12ab902d353eb37313628e8f3a9a65fe3a6aeab69a45a85d88a1a025a10dff33ca07b4740e1144ae844f736f2d03be283d5bf7c98b9e101e371d07080244d34ce52ec4a890211eec"}, {0x78, 0x80000000, 0x10, 0x1, 0x100, "92651c666baf48789626aeda60e523022990d0b63125f7d3b95fb64e5cf562eda11713dc46e47fa22ddea027219ec64a33c50cae0f06fbe516b2428c05e261c11a9a880836a02d5899dd37765f38226037da4cc2d6d673b877e058f5f1593638e26c6a3ef4"}], 0x10c}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r8}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r5, r4, r1]}], 0x6, 0x8000}, 0x800) r12 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r12, 0xa, &(0x7f0000000000)=[&(0x7f0000470000/0x2000)=nil, &(0x7f0000681000/0x3000)=nil, &(0x7f0000486000/0x2000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f0000e5e000/0x2000)=nil, &(0x7f00000d0000/0xc00000)=nil, &(0x7f00001f1000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000f32000/0x3000)=nil, &(0x7f0000a35000/0x3000)=nil], &(0x7f0000000000)=[0x1], &(0x7f0000001000-0x4)=[0x0], 0x2) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x3ff, [0x20, 0x2, 0x800, 0x2f5b0048]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x50010, 0xffffffffffffffff, 0x1) accept$unix(r4, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x4, &(0x7f0000001000)={{0x0, 0x2710}, {r13, 0x2710}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pivot_root(&(0x7f0000008000)="2e2f66696c653000", &(0x7f0000009000-0x8)="2e2f66696c653000") r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000b000-0xc)={0x80000001, 0x0}) readv(r2, &(0x7f0000005000-0x40)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000000c000-0x1e)="fe965b56cc2091227da06a686d241e7dbe1ee9cec004d41ece0e82a3b9fd", 0x1e) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000001000-0x9)="55e2d8b4f04be84762", 0x9}, {&(0x7f0000008000-0x10)="ebc0453ec09fe4a8616b9a9b02d63f6e", 0x10}], 0x2, 0x1) memfd_create(&(0x7f0000003000-0x1b)="706f7369785f61636c5f6163636573732470707030776c616e3000", 0x2) ppoll(&(0x7f0000005000)=[{r0, 0x400, 0x0}, {r1, 0x2, 0x0}, {r1, 0x1040, 0x0}, {r0, 0x10, 0x0}, {r2, 0x0, 0x0}, {r0, 0x191f441cd2d0a7d1, 0x0}, {r1, 0x1400, 0x0}, {r2, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x42e1, 0x0}], 0xa, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x1f}, 0x8) 2017/07/31 12:23:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000591000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000789000)=0xe8) stat(&(0x7f0000de9000-0x8)="2e2f66696c653000", &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000d2f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00009b7000)=[], 0x0) syz_fuseblk_mount(&(0x7f000032e000)="2e2f66696c653000", &(0x7f0000a8d000)="2e2f66696c653000", 0xc000, r1, r2, 0xffff, 0xc36, 0x40008) r3 = memfd_create(&(0x7f00005a3000)="ff17", 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000fb000)=[{0x3, 0x9abe}], 0x1) stat(&(0x7f000036b000-0x8)="2e2f66696c653000", &(0x7f0000ef8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f000018e000-0x60)=[{&(0x7f0000fc7000)="00", 0x1}], 0x1) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000417000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000433000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f000053c000)=0xc) 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000067e000)={0x6, 0x1, 0xa9ed, 0x17d, 0x9, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x1, 0x8, 0x7, 0xffff, 0xff, 0x3c32f15c, 0x5, 0x3f, 0x0, 0x2, 0xfffffffffffff800}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009e7000)=0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a18000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000425000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0x0, 0x3fd, @tick=0x2e24, {0x0, 0x0}, {0x0, 0xfffffffffffffffd}, @note={0x0, 0x0, 0x3d4, 0x9, 0x8000}}], 0x30) 2017/07/31 12:23:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000012f000-0x36)={0x0, 0x100, 0x0, 0x0, &(0x7f0000ee3000)="", 0x0, &(0x7f00005d5000)="", 0x0, &(0x7f00005c0000)=""}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x100010) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004d7000)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) r6 = dup2(0xffffffffffffffff, r5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b073, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000011c000)=&(0x7f0000e39000)={0x0, 0x0, 0x0}, &(0x7f0000128000-0x8)=0x18) r7 = shmget$private(0x0, 0x4000, 0x9, &(0x7f00009c7000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000037a000-0x18)={0x0, 0x7, 0x20, 0x1000, 0xa9}, &(0x7f00009c1000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000709000)={r8, 0x400}, &(0x7f00001dd000)=0x8) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f00004c8000)=@add_del={0x2, &(0x7f000067a000)=@generic="890e527701485bdd4c52cce03215cbd0", 0x401}) set_mempolicy(0x1, &(0x7f0000006000-0x8)=0x8, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f000000f000)=0x1f) preadv(r0, &(0x7f0000cc7000)=[{&(0x7f0000d38000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000687000-0x12)="000000000000000000000000000000000000", 0x12}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f0000585000-0x4)=0x3f) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000791000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe48000)=nil, 0xe48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b91000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000e48000)="00", 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r1, &(0x7f0000031000)=[{&(0x7f0000032000-0x74)="77", 0x1}], 0x1) r3 = dup3(r1, r2, 0x0) writev(r3, &(0x7f0000033000)=[{&(0x7f0000012000)="3b4728eac9a3cdc5811922630277015a383f22d67724d93a8f9555ad2519b9d3cf7e9f8137505399e4c248429affcb26813c72a12bd7573cf161a84689eb75c22c655aad72df4dca5cf3", 0x4a}, {&(0x7f0000035000-0xe0)="d173272a72f7aa2f40600c4b2f7e19e64fd94c2ddeb15b59f8439a53719dd45d21d4afa22108bb59e9fc1067d11a8ea5f8d86d9816eea0fdc9575b8e94e8222644b3fb512955e7313122ce33a19e798b96143aa1e803b2f79f1dd5fa86cf950263f360037b289be542837fbadbda1b6336c9d9dc2479ae6901185dedd8b276bb56049b90bb02481e2d8c3eb4253cc1ed65144e5bb3ff677c870c793d301f97706ef354c64823d6cfc557266442e523d4e022feb0aa009f1242f96ac83bf8e8eb08cc099280c0b5ac4533be176370c891a992a8e2d6486296a4b44c4a3f8fe603", 0xe0}, {&(0x7f0000036000-0xb4)="651a679b2b49aa7ec3b971f6d4b03e6521f7655bfc5df65fa53f52c8324674f2af07423f7fc936a634a5e2eaee75d7c9800272ee966221078f1615013b157d067012278598b20d0f948a074bfc19507be72aa85b77bb262220c0596b01e3d70aa05c8452d3e092efd7ec8187742190fa812a5aa0524a05ce64ca0ae0cf88bdfe2676f717a19f907aa78e6509fece81f7d27508fe819a6a2455a7c4ae1f8477e36a4378716c9b6158023f9f27cd9da29c1b650803", 0xb4}, {&(0x7f0000013000-0x38)="a61f4e879fdb1753ea6a927b569c686b0716fa79dbb784626a1df924d88526f3d0606910c229a1b15249bc19552d2ea3435283c68f3bf6db", 0x38}, {&(0x7f0000027000)="a48d2f958d95c50545e5dc4643a412fa67ff01d2e29fc29e42b27dca29d7f52bd8af142cb66b5d209b78daeba2b2e24d852531cf4eed116e8db6dd78aa100401e25809361ce34427b4f9a0f8264c2825f776b4b42fcfd50b931d88a8637b1f7d7456372f8ad37b7d56c21c1202ff98691dce69e14944e1c310", 0x79}], 0x5) read$eventfd(r3, &(0x7f0000e47000-0x8)=0x0, 0x8) mmap(&(0x7f0000e49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r5, &(0x7f0000e44000)=@ax25={0x6, {"cc7f05f6e1f839"}, 0x4}, 0x10) clock_adjtime(0x5, &(0x7f0000e46000-0xd0)={0x1, 0x5, 0x61, 0x1, 0x80000001, 0x75f, 0xffffffff, 0x401, 0x8, 0xfffffffeffffffff, 0x5, 0x5, 0x1, 0x3ff, 0xfffffffffffffff7, 0x800, 0x8, 0x19f6, 0x5, 0x9, 0x5, 0x1, 0x5, 0x101, 0x1, 0x8}) r6 = syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) poll(&(0x7f0000e47000-0x8)=[{r3, 0x9, 0x5}, {r2, 0x7, 0x1}, {r5, 0x0, 0x7ff}], 0x3, 0x7f) dup2(r5, r4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000cbf000-0x10)={0x5, 0x0, 0x0, 0xffffffff7fffffff}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000833000-0x8)=0x7) read(r6, &(0x7f00006d4000)="", 0x0) getpgrp(0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000ef9000-0x8)={0x0, 0x0}) getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e46000)={0x0, 0x0, 0x0}, &(0x7f0000d70000)=0xc) getpid() fcntl$setown(r6, 0x8, 0x0) fcntl$setsig(r6, 0xa, 0x12) 2017/07/31 12:23:16 executing program 4: pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fd9000-0x24)={0x9a, 0x1, 0xff, 0x3ff, 0x5, 0x4aff, 0x77, 0x1, 0x3ff, 0x0, 0x85, 0x20}) r2 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000561000)={0x9, 0x4, 0x5, {0x77359400, 0x0}, 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, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fdc000-0x1000)="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", 0x7e3) write(r2, &(0x7f00006c1000-0x1001)="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", 0xfa4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00001e1000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fd8000)=0x7) close(r3) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x35, 0x1, 0x200000000002, 0x23d0000000}, {0xffffffff00000001, 0xff, 0x10000000000000, 0xfffffffffffff00c}, {0x81, 0x1, 0x2, 0x3}, {0x200000000000006, 0x0, 0x4, 0x1000}]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b44000-0x4)=0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004d2000)={@generic="b67b5912cf45d76c0865138c50ac0536", @ifru_flags=0x4020}) syz_emit_ethernet(0x2a, &(0x7f00005f7000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="474f64cff5cd", [], {{0x892f, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x2, &(0x7f0000642000-0x10)=[{0x269e, 0x2, 0x8, 0x0}, {0x8, 0x2, 0x100000000, 0x7ff}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000049b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000023e000)=@buf={0x0, &(0x7f0000e00000)=""}) getsockopt$inet_int(r2, 0x0, 0xa, &(0x7f00007d4000)=0x0, &(0x7f0000396000)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f03000)=0x0, &(0x7f0000f04000-0x4)=0x4) r3 = getpid() getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000f05000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002a6000)=0x97) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000f06000-0x100)=[{{&(0x7f000068a000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008e6000-0x30)=[{&(0x7f0000349000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000a9a000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000f06000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x3, &(0x7f0000f05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x80}, 0x8001}, {{&(0x7f00005fc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cab000-0x80)=[{&(0x7f0000f06000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00008e8000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f00000ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000f06000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000076a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000f05000+0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f07000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000dcf000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x8, &(0x7f0000cdc000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0xbdf}, 0x9}, {{0x0, 0x0, &(0x7f0000f06000-0x50)=[{&(0x7f0000f05000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000419000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000f05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000e1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000f05000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x5, &(0x7f0000a47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000d05000-0x20)=[{&(0x7f000068c000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f000039a000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f0000f05000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xad05}, 0x7fff}], 0x4, 0x40000000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x8, 0x11e, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000f08000-0x4)=0x0, &(0x7f000013b000)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c4c000-0x4)=r3) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000f06000-0x4)=0x7, 0x4) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00002f8000)="", 0x0) write(r0, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) recvmmsg(r0, &(0x7f00002fd000-0x80)=[{{&(0x7f0000397000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eb5000)=[{&(0x7f00002fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00005c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000073f000-0x42)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000d5d000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000846000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x6, &(0x7f0000ea4000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0xce}, 0x3}, {{&(0x7f0000e65000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c62000-0x70)=[{&(0x7f00001f0000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f00006b3000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000963000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000e38000+0x8dc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f00004f8000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000c69000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00000b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x7, &(0x7f0000e60000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x6}, 0x1ff}], 0x2, 0x10002) getsockname(r0, &(0x7f00006b9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ae000-0x4)=0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, 0xc) rt_sigprocmask(0x3, &(0x7f000084b000)={0x6}, &(0x7f00007db000)={0x0}, 0x8) stat(&(0x7f0000358000)="2e2f66696c653000", &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000792000-0x4)=0xc) r3 = getegid() getgroups(0xa, &(0x7f00005f6000+0xc8c)=[0x0, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = getegid() r6 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000694000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000296000-0x4)=0xc) getgroups(0x8, &(0x7f0000134000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) r9 = accept$ax25(r0, &(0x7f0000445000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000626000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000072000-0x4)=0x0) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f000046f000-0x10)={0x0, 0x0}, 0x10) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000742000-0xa)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x1000001, 0x100012, r0, 0x1) sendto$inet(r0, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dc7000-0x4)=0x6, 0x4) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000054e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000610000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcd000)="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", 0x72c, 0xf, 0x0, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x20210, r0, 0xfffffffffffffffd) mmap(&(0x7f000047a000/0x2000)=nil, 0x2000, 0xfffffc, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dce000-0x9)="0000e9000000000500", 0x9) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dcc000)="edf56c6a21a6c3dcecdb05f300035e0103e8a70d0b9dce75919566972c", 0x1d) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x29051, r0, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x2000002, 0x34, r0, 0x3) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x3000)=nil, 0x3000, 0x800000100003, 0x20010, r0, 0xfffffffffffffffc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x200000000000) mmap(&(0x7f0000530000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b93000/0x1000)=nil, 0x1000, 0x0, 0x35, r0, 0x2) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmsg(r0, &(0x7f0000dce000)={&(0x7f00000cf000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dcf000-0x40)=[], 0x0, &(0x7f0000dcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xfff}, 0x143) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003e4000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000b9a000/0x3000)=nil, 0x3000, 0x200000f, 0x3f, r1, 0x0) mmap(&(0x7f0000267000/0x2000)=nil, 0x2000, 0x4, 0x32, r2, 0x103a) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r1, 0x0) mmap(&(0x7f00004a8000/0x5000)=nil, 0x5000, 0x13, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x0, 0xb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002da000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000000) recvmsg(r0, &(0x7f00002af000)={&(0x7f0000dc6000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a2000)=[{&(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000dcd000)="00000000000000000000000000", 0xd}, {&(0x7f0000dcf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00004d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000dd0000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000dd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000dd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000dd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000dd0000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0xa, &(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x7}, 0x140) mmap(&(0x7f0000087000/0x2000)=nil, 0x2000, 0x2000001, 0x801f, r2, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dbf000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="f1008e607fbe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="900a081507d2d1c6b9d9eb2d911c5aba"}) shutdown(r2, 0x1) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r1, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00008c0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000)=0x10, 0x80000) r3 = signalfd4(r2, &(0x7f000062e000-0x8)={0xfffffffffffff335}, 0x8, 0x80800) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x8, 0x10, r3, 0x3) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, &(0x7f0000dcd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092f000-0x4)=0x1c, 0x7ffff) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x10000000003, 0x10010, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000dcc000-0xdf)="5d7cea6486439355b699c94224c52df96ade3923ebadefe458b00929bcfa39894ff9d1c2989390077cb1eca3823d63a0be56f8e1949f4f5133a78606cdcc7fda8dd37a0008000092464fda5a92724d9902fc9835663101bfaa8bfc729132afb6081b61db02d6c9c46ff10c9e1d7e601e47c667465a768082abd76e0100000000000000100fbe6207a22c0c60e6a58e39496420e66d31b40f9d1f0c2b10097336a03b1d7d86757fb14a8fe104bb75850fe94a8e62beee113f080346d4a0deeb1ad8000000000c363ff92356657743b79159c4debd9872a5a94acbdd81a24b", 0xde) 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b91000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000773000)=0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f35000-0x5)="6465616400", &(0x7f0000e4e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039c000-0xc7)="eb204abad96799f735754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef210589000087b4eb48de43999ab83b80347c3b", 0xc7, 0xfffffffffffffffc) r4 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) sync() open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x40000000006c00, 0x0) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a0000)="2f6465762f6175746f667300", 0x101000, 0x0) sync_file_range(r1, 0x4, 0x0, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000092c000-0x4)=0x5) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup2(r0, r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ca4000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000f30000)={0x1, 0x5, 0x8000, 0x8, r3}) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x50)=[{&(0x7f0000083000-0x390)=[{0x64, 0x2, 0x402, 0x7fa1, 0x1000, "68737a8308fbb4ef26b71e9f314ed13f44e47f9735c5e9c4aaebc1890a348a3374549465226cc36f7a7b13e34325bbdf71c25e92fc64cdcb4d4d45237986370cc09340e6e21d83fdc5b45390f9f7a94784"}, {0xd8, 0x28d, 0x300, 0x89, 0x1bde, "aa3a52a18827c1ba23416e6d3548ec4d49420c205a8abcb859b624987a6bc0d60cb109769e422358eb2d140c6bd67eac718496d2cb7be1e478b8ca6b85ccf9f0f04c981a8aed2d2e8ed1c360d4e6b38a567b4516a585c99f7eb38f99397f1cccdf24fdf9c2177c9d136f138f3d563fb64c94bf3d3319048a8f0495b118c58ef609b9dfb7f77c27db733d75512ece3f4b47a559e26927912edc47cc7eba7775fe1a5df5200bb357d29aef1ed612affd8a2d6290dc8b63ff724f2e017566ab86cc1dd25bb7d636"}, {0x108, 0xec, 0x400, 0x100, 0x10000, "3276d66ff680ed52986db1b5a8956896ddb7eea1a1b4a4b3ab4abbff933eb8ecbe0bf07dc623d5e0e3ccdaef41b44c2b4d3aea23a0e59433c63fcbd46cdeb19002f97f3174aa17959e2f95a4e050fd4b149d6d33a07cc23bc0e8a95fb143801bfa8ff87035b8f8563fa501770e373986c0ded01b53c41c30fd963d7cc9bf8b6a34329e36d3604c838d3d245a428f30e906e99682f842a168f79f80a202997ababb0e7c4fb8370bcb5e345d0c7bb806f688132a8825039923e91afbd1fd1cf5fe0ee2ba2fb1a256bc1f53c47ffd1b4962e9f8202c011ac8406d077f2a4d04e7f741842b92e784a57e27380c8b92392b6ab25ee527c6c517"}, {0x70, 0x9, 0x400, 0x10001, 0x4, "dfc35dc2c4c86b295027d76afb715b9322a1dc5fb308c82c892ee686333ce971347faa7eff42f7f39523f21bb73a024f8f496abdc72f6e73f5ca95624426302b0c9721ba24d40988308cf208ebfe77bbb2926a95a48e450c46b4b865860aadb1"}, {0x90, 0x100000000, 0x716, 0x0, 0x4, "ea36f5d356827be043f3bad7404696da7fdb099ba9dcf5488c6fe0e38b508badb70f055138678001e68b0286ad42ac16d7e63ed2ef78047720408d875018a8cd945ef1dcb298393675c748dc85bed1780f9754c97fb6d7452afadddfbd0a1aef3edc413d36f7d1bf5125b7be82b1c810204351f1f9a9689e077dbc9315e7"}, {0x4c, 0x0, 0x20, 0x0, 0x8, "268fdb7d3c3e6a44ad1df775aec82d2e12bfb37162065359ebbec311973b5cc163801fe5aac9c311677ea9f2ee34f8e3bc0e417072a1fa3b474c6801"}], 0x390}, {&(0x7f00006bc000)=[{0x3c, 0x5, 0x20, 0xd2b, 0x1, "814634aee8695d19325568b112709f7a731d56e57d803495c8111b8a26e86125bbb914aa29ef02281383bd8b"}], 0x3c}, {&(0x7f000092b000)=[{0x4c, 0x8, 0x600, 0x2, 0x5, "161096c44eaba1cc35af3cf0372b00e130d8b6badee2412caebabb4d106dfeb0c094573c3d718a1d8e95718d1fc8250f50ce0c96c24bd51aa9"}, {0x100, 0x81, 0x110, 0x0, 0x100, "16f2dfbe43c92639da0424318da1a1a0a6ae11b8b347bba22baf8856d347ebdc58fc59bf3a42d93e66345f9745c8e538e3b648587c16a7aab3e732e54070634139cf47e7539cac8a9809aeebd72d9697fd30214735aa0cd04c4ca1357917ce6c115c10dbad5263db1d809b08cf910850b6178eca4ebadbdbf4aecf62956e9c9902a489e85c9170e17166b27ad799386f9818a165f4e3b091932eafdf408c3429593e8f55ace18271d180fd63a6f977590015b968550cd00b6b2b80cbc8fc4b5958524c6797caa5499168988d386ba02423dc11e3cfb5bb90978538cb034c89816342d70d80a882f31fa88b3112ff519a"}, {0xfc, 0xffffffffffffff81, 0x2, 0x7, 0x0, "642d8e0acf64ccb52c15f9e39e589ff5952a08f82953089b51ce2f28f1be57de4d12389754c3e8bfcc9a8fc86217ced2ced196a3bd1d0ca4c240a5c4f5eed037965857e4e0aab8f236662821c3eb97580796ee9d8341714df355e92aade4e54c0dd9c7da9e736e47c9995077015199376b89cfa01987c44925c707b618e446a08a012c3ee24707bb20588034d55e65ec697b761baa35771af9808b26a390fb5d73365423338e69f72ba88d305a718e1ff4bf92d9bcb17823708654fbc52a871590283851519fd9683425157eaec1045fd836451867e84d160d6d0068353e6637cb31db7649ac3062bb0675"}], 0x248}, {&(0x7f0000ce3000)=[{0xc0, 0x1, 0x800000000100, 0x8001, 0x8, "1715301440483f2314eb097c24d446dc9c588eeb003d83700bf73b0f4d125a43a69707a8e9e860d78f3fba468054c96b6ddb5ea6a592f4558ee565e20b31e2da0d51f255d456dc2b8ea37a43339beec04ff0533094f042e993573e14a3a9db222dcfc8a2a772ffef94f590d8be9d9994c87cf28927c9418fb476a9745b10d37945c736d4791e0a120affea6c603dc2b631ace025142d482b8499b9031d45b98915060e2459214e488f188956c4d83107"}, {0x68, 0x1000, 0x400, 0x0, 0x80, "ba48b578d60b1354f4d5cf6b042d0021026ed7d1bf172238a960f04918b67e196224b045dc9881d7a35b1b7cc26fa5f98b70eeef2fcfdb94767adfed8e41fbbd58037534c689bf5bc95c348022805b940b113b6f6d445cc8"}, {0xc0, 0xffff, 0x102, 0xea, 0xca74, "6011a3fc1d8dd472ee60fa0731d6a4f4a62871829290cbd1ece87b2afe321b1c933f929f4d1fff1b4e5abfb8fd491d57e277f597b3993f052b25f91bab43c4cd1ebce74e2f9ceaabcd5fd0b672e696dc1f7cd8c1432ddea410e88553e01de14ab7cff5d83d97d31b0d168c8ade0764ae54a65da59b764c4f77b3895095a714a331b9c56e3c11e50acf5aa513df1c8c7b5e7116f025a2b7c541f8b4371ea2df0fbc2feff059f47fd7fcaae67507"}, {0x44, 0x7, 0x800, 0x6, 0x5, "5ba53b6c80297c3417926f9ff6fd0ef0b7197b1f89406ab46b3972c64bf373e1c889ca2f8cb346705a856dd2742035fd403750ee"}, {0x90, 0x6, 0x0, 0x0, 0x100000000, "59fc14eb7580dbbd4370f123fd15c4c91cf8f1e26921f063ad93117d51cad28abb41e2e71cfdbc733d5630089cbcb67393fc9c74dc45c0f680b9294f1e8743aa0edce69d33cee2040b1b530dd80267a3f90857862c067648673b24c1855ee4f22607ebf6033d59aabd486fed321328742c58230b6147217b20f0f70692ba"}, {0x1010, 0x8001, 0x500, 0x7fff, 0xfff, "dd20ac41f208e67101f91cfc8d78cd2d5628b4ea0fa79c502d1babb083dcd0fba25008a7601209b3bb41ae28e276881d0d447cebbdc5c34501ad3c97981010cbc0f0ffb12e1aacf48da626c4d32220a3adbc964160d642e0a81c40c5899ad29622a3d411f7681055aec018adba0c196735684be0c087fa3cfeda7478d65a1b7a662d315f21f2d8aa3b43fbe5802464df496723c8d80711259ce6efc105687891c88478c69d4cf88541dea47e825ed2ca4d6c6eca596a35a8738c1edb1dccc0af97efb87c64b0d520f4776bf7b88033384cec5ce24d3207f175bdf8f4d4712d3c8cc6dadcaf7fd160487447a67dcb1a446a9978d36ffb2a6e9a8d7cc5a0185c01748662b5668110c220f681720d577856b273fccbbecac9299edf9e2de512ccad4b37736bba0480d9e80137b9c71067ae0206fe5c4dbeb7a52a089126dc6bc61dc422e8aea58234ff56e6b80cf23d24efe84d6c5e23440bd297456c68bc885a3f458dcb53704fc69bd528f33c706f10da72456a2c178cde997bc19c80127ef80f9b910e874c40b07671156ce418cc58296a1d47ad7faa33435fa77d6dabcb17d8c111f1edf764ba5795f66b5c937a88ad8e08bcc9b4ba5158ada680f919cf311665e84f5d43bec5b4026fa00a519da77df308e1dc797a759e3cec694d60da7197e6e0fed933170591acb6a0df11d12da079e3f6e2786b3544f34410bc82c38b10c524c2c8f1f63ed47c77731af86efb600d8fda708e69e8b4bb294e079e14cdc0beee98be501dafbb4fa6cb9430226c766a93a7609ecd2cf4064024421b0e31e2cff3fe04ef08bf051cc483b066329d89b25bcb8270370640d5fc943eced60a0110948e5e6609b50ccbb442f9e189b6b068f977dafa0ca0f3b780d97619406bb22a7bedcb3f20409adb2ae97ef69a9c0654187ccb4d0f86b224aead05f42898181a6acf75c82b9fc0e9866b5190cc6fc595585351c43a456374d5bcf5f76610ab51631ab332c510ff18c5543a063236677eb0c90fe53dfbc38e76e877656d180dab256802ce5225b1e238d2e972c5b9bafe09a9d6e0453ca1789c77a5478963f525f2a9932e71f0772297c3921b558ed97c34ee1b33279fb2619b5390e6b81e9350c60b3f20638add2c26200788d24c1aad1ad1e5f0570f2479479aa0065e5ff93c456f56df6f2d75684de6a20d35529b7b48c76d0019765993998923c9c333110f1511320381fa2637566fa295462dbd740d604c292f3353ec6ae2270cad3701e8db6532df7ae688f4ee3aa08681ee6eb929d73b89f6c56aa36c50c6eabdb861283dc7224e810fdc98dcba9f431818806587c8f2bad3fe370656ee27d9ea0bb45260abc3a18ad61b8b67122c64074083f1bc903140105e8bc1b54566b9fe41d2f88c38164f95b46cd8fb5b0044bd96832bf3d2e7ad029584585fa67db5899e7acceff7a03b9b9cd297e4f90b1fd037f1fee1bc5e4e7fc99d1da391dc624c6bf3c2cb9231daf8dca12102a5a52e8d36119b31a285b99602c7ca957481e1f96932fbabf405fdf5e9bcda1927ab7134fed8dd3327e8c115b421b9790a6965994618c03e10b9633fedf3d107b38192c52340a1ea85a09bec35b550855e0eb66306ebab0dcbb069d8eb83fab7ff124a7824a295903b03ff0c6eecc9193155aeb764be61b72ec74349fbe22f261db7f887466bbdf4bf375a54c1e5d92d1b88754d1a2815f4e62efc6fe0caec484fd0b18f9b73aeca3ba5d0417e8d9b64dd2c6cd0ba6afede87cf5280ab39b5ab333c01550596eb75588526d647d91a86004f29ddd5b1edfa689b134dc27f0ac3b13649244f33d21f41bbdb80ff10a754d9f1712f7c88551895ee235e7fe26272de970e98b3eaa48bdb776fd5bb6a170a7a0b12469ae237033471d7df48e5ff9c7fe6479bb3673ca481d54a3a97615851bf6f35d42a24cb87c75559b18cd6b97c0b25bff472c24cae5943e002f14f8e2497993ab1587307ad29a60426ca61dc708ce6e0037db3067cf3bc0878fc64cb94580670a97261e705e61b732d81d73ab0bc3e8b0153df0629252ee0baa38f7bb849e77a2c995680cf26c3b9547bf83c48cfb0cea20a8f3575400f5d30c3cc34ce6f5b7ee890834e14fc1a20b6ca737cd60464ad5b3e7394d61a11c518eb4ea605711dfab9b62dd3b297a70635b3e0b5d4254368415d3b38b5ec236e1185c8d5f9eb8a2054d9a2947ee2e246b19b8a78b9803ef9b2b36e45e64ad5ff82e94097a8d99796506bac77dca12b0d24429466720abec8a8cac6d509ebe2736d63a144a51a3470e6167f573445bc71e70c2f45525dde3f6cc6290687e515d5234faa794b596d712be7348edfe0343cbda3135134c9c62670c3f4a5a932e33d07ed94f751f26ee04936795efb81f0b2f234d67ef240c93a6f814f940eeda831274f3a50441922d8d119141d16e2896dcead74962e3adcac9e6d3b40056fc2b0ef0acb7e9a568614d58eb69c0126aae849b3bd8433e0b9d4a38b26148a18fc268ea3938cad2bb21c1119a02bc29d5d5ac1fa1a74c4bd6aa54024742293eaf1fcc81b8c0ed05d9b91826a732f1ee4e9924fdb711125c99d1abbc8886cd024b224c43e37ef56e5ec0eb31db14dccb59d56aabc9feccbe5daed9be65621d062c70154fd5d1b66c2349c9e59b7c03ea4fe3036ed6d65f6dc6358bf19e99e98f0203d70f8b3831e43ce0ebcf51c429b7509745505b11d58e3670625168cc06956500af828bb1dcb40db0dc152faf8d91a0ac285eced317638390993b1731de0d0cc2a49538d283d62759e65944dd65b64475abdfe08b75c69d8164a9466c3775ac38b5f1d3c982dc7748d041174e869ac74e97a51e73c0b81378a918994328fbe2e23e4ad7f52dc3951634704722bfba68c29a766dd4349ebb7b370f11fc950f07d17fe5076d3beab38963e96a5434957a44677c157d5dd812b3d9b119fe8702d4219561c104081814886ab3f169c69ea4469ef37ba0ef3ba93474c27b18767de7bb642f862a45de8df94a4c9ba09b97768fdb435b23240aa2b76fad9916dad611310b5ffc3665081fcb83161ae67817a36d1d9fb706d035d3c81c12a3a028c71758b5e969d5af6ef79b871d28d69629463744c8d8e2e288a0883d7872804e3bc8d77252631924baba820201308a7629d42b3377899df851ca2e2658e9ad4bb713a6aa968785411cadb04fd7f2345a4ac96802f726f7161f4ede550f8b61d1a4de97bd60f48382e796180c00ae78fb47f702058bb2c7293a674c1e596998118a3d7b378e2b7225d6bc488cd840f35acd95e4cc572e6a40e9a57d60479d7abb20b079350433ff22c649500cc51aea10e1b168bcd14a143203b56eb11d153a0b56511d20c83c46739a6d6a560ed527324c4393db15d6d2662c78e20b818eb4df3aa7331184043838fdb3cade06d09b05196f363ec2710e830ee9bb880b9ce7e8b339ffb1010eac653f06bef9e737707b82ac71f47fd826840d1dd159fc7f35ecb2a96b871aaa8f5f15d26a7dd8f4866a9e2e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0x12cc}, {&(0x7f00001e3000-0x190)=[{0x84, 0x9, 0x400, 0x10001, 0x7fffffff, "4594136f00dd41750f28ecdb85140ee82289e38b2c36dde690d7e1d15018e0317b884ae1c508a9fa6a9cea2377583c4fa885949b47cfd2afb114839ec13afa15039ffd123a7725c80c1d94f7b2357e94b6f396ccddd7c82c272b540856ff5ad70cfd7f0a75cf55cfc314468699682e9930"}, {0x78, 0x2, 0x800, 0x568c, 0x60000000000, "34a09602398ba84a2c7d30cd01b11fcdd4d17e1e8ce6a90b39e10b5d9f9d7ee928ad13cf8d0a7d0686dcb3847eabe93b3840ca4cd686293d7ee85641cf9a964b0c55f54768fbf0218e4c407807db19f32a70c46233835c5805e706658a20d071b86cbf5ab4"}, {0x94, 0x100000001, 0x14, 0x2b, 0x4ec, "f68ba8d7f6087c01b5e6cb0bb37450cec919e103bfc4c5a12bab51059a306090d6870e2aca9159e9178af44ea74343fdbd8dd909f3e72e56fae711d8fbdee422b8e8273c1ba1d440e39e4faa241cc81cfcb47cfeeb7cdb94584a538df09b98d901cbc4aa9f4a8bfb445ee758bfe4b0ae0509c68a2a3d1198e61f637d671ed90d3c"}], 0x190}], 0x5, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x84) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000015d000)="64657620", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000dde000-0x8)=0x0, 0xfee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a5f000-0x9)="2f6465762f73672300", 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000016d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ea8000)=0x8, 0x0) io_setup(0x91e, &(0x7f0000a24000)=0x0) io_submit(r4, 0xa, &(0x7f00006d4000)=[&(0x7f0000499000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f000011c000)="b4854071d5203b1155536ac218e88220163c82fad5b76693d76fe72a8b7f19188bfeeb0dd143a9", 0x27, 0x9ad, &(0x7f0000a0f000)={0x2b, 0x6, 0x4, @tid=r2}, 0x1, r1}, &(0x7f000050f000-0x40)={0x0, 0x0, 0x0, 0x7, 0xb6, r3, &(0x7f000090b000)="c17adefc2a0d80816e98c0b1d42ae8e7fce96dbf26f00590784618b2402a31dae47048d8a34df4d29b7344420f1105b6cc88b5b502ba2e3abcec9c9b18860cf3883483f6bbfffb88d05d3acf1a03dcb872b1233d", 0x54, 0x4, &(0x7f0000d2f000)={0x0, 0x7, 0x3, @thr={&(0x7f00001e1000)="de5bb1bf756814aee460c3a1fadef6c0122df59079c64fc8ed5ba0f6f3eb7e0360c4979ad438fe1223acbe", &(0x7f00000e3000)="605f277ab78f770b2e085a986fab32d71c2aa9eacf6e9d09ce46554abbb174c789a6085aaad9adfa6dee0b6ce425f9ef68cb68c4a9ff9522139c1e09641556d9643b0d354a6d531f611b63fc3afaca3783"}}, 0x0, r1}, &(0x7f0000634000-0x40)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f0000854000-0xc7)="e0cddcc6d3b1d03c367ce003bd0d1ca87810496fc8889ee86cc1580ab48e8ebc3f6293c9b2410fbb4d777d6937f4948f953321f7785351c91379cb2a1f595263208cba63c60583ca1a7c1775fead5a907cd0f1e2d30d9089feead7f14137b8a67c991e3e3181ee7f83908fcba674c6b6c1a17cd8e0b10060541335174d6e3dc12ab713bf4cb467cc2161c085e37f3cbc89de42a6f69d903a6c9eaa5f6408de9fed81f64f6391940a0e5753b59d19f68a3c5dec447626b84a81b64fb838ccb0bf5ed0ae84ff5447", 0xc7, 0x5, &(0x7f0000315000)={0x8, 0x62, 0x0, @tid=r2}, 0x1, r1}, &(0x7f0000de3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000900000-0x77)="f756db7b0b1db2253a8891ccb2762560b2db99611babe1aaf2bde9059d82378919106fd4c08bc6c26792f46bba933e7982b5e4a0cfd7c31b75edf2e4e755dbdf712bbcf7a508c6764ec2deeecb70ad13deff88e4704787f262da2eeca0e7945779e99017d2d99d08cf169d181b73119d16c471c28c2553", 0x77, 0x0, &(0x7f0000299000-0x50)={0x6, 0x53, 0x2, @pad=[0x7909, 0x3, 0x8, 0x0, 0x1f, 0x20, 0x80000000, 0x0]}, 0x0, r3}, &(0x7f0000134000)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000a06000-0x49)="8b1f612f03fcafed1997741b7315363d3bb726d6ff2dae03a9061e91e20e2f464e99eeb624abc3dd9655bf0966f454f8e336d446a222d103d5e8f9281f0a5f8281347ddeea0ab170bc", 0x49, 0x5, &(0x7f0000bc9000-0x50)={0x9, 0x6, 0x1, @pad=[0xfffffffffffff225, 0x3fd0, 0x8, 0xf5a8, 0x9, 0x9, 0x20, 0x7]}, 0x1, r1}, &(0x7f0000744000)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f00002d5000)="c65f6eced2e4d9ff35191acda7f1be8252b01174d4431257b441d12e88e34fb480608ff049b749f3199cc078c2035ef63a3d8e22c4c329945112054ef45baf8b577c7c534b28383e6d7a77fa7f0727edf94ce46c2bd928169f67672c0a5c1eb8e13e55e3b728ae8811bf96a14495c5c48024fe663a9b289f3a62e5e3679079f282970854bd0e098b1c430c30b0e793a472d156032a30ac1fe9921e1f189ca555d8112538196ce80fa8f85edb72ee4eaef8725f79c67f7b72d673de2139290ca9e7", 0xc1, 0x4, &(0x7f000099b000)={0x4, 0x0, 0x3, @thr={&(0x7f0000409000)="4cf7deea687a1ce10777eb767a57497c6e3046a81dd8971ae46633299dbe93dbe5e524b105e34b5dfcc7b6558ef355185f6e51acec825714d7985a27c11408e63e54059c82db9581bc5b357532e32d72151c3ac99e107862c9e7c0190ab6b4dcebd3a175bbacff1a47184c1c5b23b0e2fa1feeed02adfb0f6337e5852e1cc91655e1cd1e9aa71ba4b468115172cf42f0ec430b8d66fe7b7da3ac577357494be158be36e4147268d3114b5babd9e2e17add31467996f532302ba7684eebca54d6967228ccc89248c85f1f6d5301331e3e8147a0a204c52bbdac35e0fe", &(0x7f0000943000-0x2)="48ee"}}, 0x1, r1}, &(0x7f0000c15000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4, r3, &(0x7f00005b3000-0x6d)="23330640415a2be1e89bd937929ad062f97e8e1bb354fe9d1b308167cdf7d329308af9ea820c398dbcd209ef884c5d83f08c9c513ece8625fa603ec1f20870948868eceada6476e2e65747372bc23f19a3b910cf272fa42aa28cf76918d48bf18a412b085b861b24a01f49d103", 0x6d, 0x3, &(0x7f0000755000)={0x3ff, 0x1, 0x4, @pad=[0x7, 0x10, 0x8d3e, 0xb2b, 0x2dd, 0x4, 0xff, 0xb034]}, 0x1, r1}, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f0000c73000)="", 0x0, 0xc22, &(0x7f0000626000-0x50)={0x2a, 0x80, 0x1, @pad=[0x7f, 0x7, 0xff, 0x3ff, 0x1, 0x2, 0xa3, 0x2]}, 0x1, r1}, &(0x7f000019e000-0x40)={0x0, 0x0, 0x0, 0x8, 0xd6, r3, &(0x7f000092a000-0x61)="c2466fd7ee6ffca4327e909c1d402145184875c937d242604a6173293ea3adb693fb028c3d57764d487a23114d7f07b58e48d507ed41abcc29846aa7cdca6d7e4840e1a48db2a6e3cd37a48653674e64f830a72f28c50cb0e6fc642dd74c1c3cf1", 0x61, 0x54b, &(0x7f00007f7000)={0x6, 0x5, 0x0, @pad=[0x6, 0x100, 0x8, 0x100000000, 0x6, 0x5, 0x100, 0x100]}, 0x1, r1}, &(0x7f00001ca000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000c2a000)="79c782", 0x3, 0x1, &(0x7f00007dd000-0x50)={0x2, 0x7a, 0x7, @tid=r2}, 0x0, r1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000019b000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) pread64(r1, &(0x7f0000118000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000335000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0xfffffffffffffffe) getdents(r0, &(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) keyctl$set_reqkey_keyring(0xe, 0x6) keyctl$set_reqkey_keyring(0xe, 0x5) fcntl$dupfd(r6, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000f26000+0xb63)=[@in6={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}], 0x48) r7 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) renameat2(r7, &(0x7f0000ab6000)="2f2f66696c653000", r6, &(0x7f000085f000-0x1)="2f", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002e7000-0x98)={0x0, @in6={{0xa, 0x1, 0x18a, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa6c6}, &(0x7f0000944000-0x4)=0x98) [ 73.536123] binder: 12538:12542 ioctl 8940 204c8000 returned -22 [ 73.565962] binder: 12538:12558 ioctl 8940 204c8000 returned -22 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) syz_open_dev$tun(&(0x7f0000546000)="2f6465762f6e65742f74756e00", 0x0, 0x20000000101040) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ab000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a7b000)=0x0, &(0x7f0000ef2000)=0x4) r2 = memfd_create(&(0x7f00009cc000)="776c616e3000", 0x203) perf_event_open(&(0x7f000001d000)={0x4002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x40000000000005, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000894000)={0x72}, 0x8, 0x80000) clock_gettime(0x47, &(0x7f0000a3d000)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009cf000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f00007c4000)={0x0, 0x78, 0xf0, 0x1, 0x8000, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0x658, 0x6, 0x69, 0x4, 0x0, 0x9, 0x0, 0x6, 0x33, 0x10, 0x6, 0xffff, 0x7, 0x401, 0x3, 0x100000000, 0x0}, r6, 0x7fffffff, r3, 0x1) ppoll(&(0x7f0000a17000-0x20)=[], 0x0, &(0x7f0000a24000-0x10)={r4, r5+10000000}, &(0x7f000040b000)={0x1}, 0x8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0xd, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b4b000-0x4)=0x0, &(0x7f0000ec5000)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000fcd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0xa01, 0x4e68, 0x0, "40003d5d01000000000000000000090000"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000e06000)={0x0, 0x989680}, 0x0) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00001af000)=0x0, &(0x7f0000e75000)=0x0, 0xfffffffffffffbff, &(0x7f0000203000/0x3000)=nil, 0x0) r0 = syz_open_dev$mice(&(0x7f0000daf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x6c0000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000f46000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fbc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f00001dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000fbd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r0, &(0x7f0000ec6000)="2e2f66696c653000", &(0x7f0000fbc000-0x20)={{0x77359400, 0x0}, {r1, r2}}, 0x100) r3 = inotify_init1(0x80000) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f000014f000/0x4000)=nil, 0x4000, 0x8000000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, r4}, &(0x7f00001ed000)={0x2, 0x7, 0xfff, 0x4, 0x9, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r7 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f00003fc000/0x3000)=nil, 0x3000, 0x3, 0x32, r7, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000e62000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x28) ptrace$setsig(0x4203, r6, 0x6fec, &(0x7f00003ab000)={0xb, 0x0, 0x10067915, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000fbc000)=0x101, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x100000d, 0x3a, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c3000/0x4000)=nil, 0x4000, 0x0, 0x40000000003e, r8, 0x0) ptrace$getsig(0x4202, r6, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x0) 2017/07/31 12:23:16 executing program 0: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse_init(r0, &(0x7f0000018000-0x50)={0x50, 0x0, 0xffff, 0x0, 0x878, 0x0, 0x0, 0x73, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000262000)={0x0, 0x0}) r4 = gettid() r5 = syz_open_dev$vcsa(&(0x7f0000b43000)="2f6465762f766373612300", 0x0, 0x0) rt_sigsuspend(&(0x7f0000663000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000b50000)={0x90000011, 0x0}) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) r8 = dup3(r6, r0, 0x0) dup3(r5, r3, 0x0) r9 = dup2(r0, r7) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r8, &(0x7f000039c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f0000b5b000-0x8)={0x1}, 0x8) tkill(r4, 0x16) fcntl$setsig(r9, 0xa, 0x9) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cc000)="776c616e3000", 0x203) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffe1, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x40000000000005, 0x0, 0x0}, r2, 0xfffffffffffff7ff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001bc000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000fba000)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0x400, 0x0}, {r1, 0x43, 0x0}], 0x4, &(0x7f0000a24000-0x10)={0x0, 0x989680}, &(0x7f000040b000)={0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0xfffffffffffffffe, r4, 0x0, 0x58, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000271000)={0x46, 0xec, 0x4, 0x101, 0x200, 0x4, 0x8, 0x34, 0xffffffff0000000, 0x0, 0x6, 0x1}) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000a15000)=0x3f, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000751000)={0x0, 0x0, 0x0}, &(0x7f00006e2000-0x4)=0xc) clock_gettime(0x3, &(0x7f0000f9f000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000bca000)={0x3}, 0x4) r7 = semget(0x3, 0x3, 0x1) semop(r7, &(0x7f0000a16000-0xc)=[{0x7, 0x84f, 0x800}, {0x0, 0x2, 0x1800}], 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000071b000)={0x0, 0x4000000000000005}, &(0x7f0000fa0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000f9f000)={r8, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0xde8, 0x1}, &(0x7f0000fa0000-0x4)=0xa0) sched_rr_get_interval(r6, &(0x7f0000ae4000-0x10)={0x0, 0x0}) sendto(r5, &(0x7f0000fa0000)="120000001200e7ff00ffe90009149bff07e9", 0x12, 0x800, 0x0, 0x0) 2017/07/31 12:23:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b43000-0x4)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x1, 0x80, &(0x7f0000319000)={0xc000000, 0x5, 0x100000001, 0x9, 0xc000000000000000, 0x3, 0xffffffff, 0xfff}) fremovexattr(r6, &(0x7f000066d000)="2d00") unshare(0x8000000) r7 = openat(0xffffffffffffff9c, &(0x7f00005eb000)="2e2f66696c653000", 0x80001, 0x1) llistxattr(&(0x7f000044f000-0x8)="2e2f66696c653000", &(0x7f000066e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) ioctl$TCSETS(r7, 0x5402, &(0x7f0000420000-0x24)={0x8, 0xbb, 0x9f, 0x21, 0x2, 0x6, 0x6, 0x8, 0xffffffffffffffdf, 0x562, 0x1, 0x8001}) r8 = epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000f44000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d34000)=0x1ff, 0x4) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000053000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ec6000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00007b1000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x1ff, 0x2, 0x100, 0x4, 0x10, r10}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000469000)={0x4, 0x0}) poll(&(0x7f0000024000-0x50)=[{0xffffffffffffffff, 0xff, 0x1}, {r9, 0x1, 0x1}, {r8, 0x9a, 0x2}, {r6, 0x3, 0x7}, {r9, 0x41, 0x4}, {r9, 0xa, 0x6}, {r6, 0x6875ebc0, 0x44eb}, {r8, 0x11a, 0x2}, {0xffffffffffffffff, 0x81, 0x2}, {r9, 0x0, 0x100}], 0xa, 0xce8) flock(r4, 0x1) clock_gettime(0x0, &(0x7f0000467000-0xa)={0x0, 0x0}) mq_timedsend(r9, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={r11, r12+10000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f0000001000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) pipe2(&(0x7f0000ec0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) [ 73.634308] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=12582 comm=syz-executor5 2017/07/31 12:23:16 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000073a000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x1, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x4000000000003, 0x32, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0xa, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r6, 0x0, 0x66c, 0x6) r7 = msgget(0x2, 0x22) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r7, &(0x7f0000fc3000-0xad)={0x80009, "38f8422b7107455660de9458b846c71cb43e2e7d5a7e7a8eedb841f7b1c9f8a36aeae29ac9e6849c665fe742f30b70c414768cda7c701401343333bdcb88fbe6ac6e383c5556685fd46d3671f39354c925071f22fd98b7cc2c8f59e9ea09ddda3e3e86480080e828db7f015a3a392aabe2ca9372b3fd4bc298e0433201c8d7bc6f5290f7883d2b46dd24b96e827e26632ae70fd3f4851b746f5be698907a9ea28d97594d5c"}, 0xad, 0x803) dup(r5) bind$unix(r5, &(0x7f0000770000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006be000/0x2000)=nil, 0x2000, 0x2, 0x4010, 0xffffffffffffffff, 0x3e) chmod(&(0x7f0000fc3000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x1000000000008000) mmap(&(0x7f0000192000/0x1000)=nil, 0x1000, 0x9, 0x10, r3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e25000-0x8)="2e2f66696c653000", &(0x7f000001f000)="2e2f66696c653000", &(0x7f0000fba000-0x6)="72616d66732e", 0x0, &(0x7f0000dac000)="22e8c0") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000919000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002bf000)=0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000475000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f000087e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a9000)=0x0, &(0x7f000063f000)=0x4) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) getsockname$inet(r0, &(0x7f0000935000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000936000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000019d000-0x4)=0x0, &(0x7f0000617000-0x4)=0x4) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000049a000)={0x0}, &(0x7f0000935000)=0x4) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000091b000)=0x0, &(0x7f0000281000)=0x4) epoll_create1(0x80000) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000933000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000936000)={{0x2, 0x1, @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]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000934000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x80000001, 0x0}}) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f000054b000)=0xf20, 0x4) 2017/07/31 12:23:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000a94000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043b000)=0x10) r2 = accept4$inet(r1, &(0x7f0000ab1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) clock_gettime(0x4000a, &(0x7f0000b8a000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000094000-0x40)={0x3, 0x18000, 0x8, 0xe2, 0x100000000, 0x0, 0x80, 0x5}, &(0x7f0000154000)={0x3, 0x9, 0xcfb, 0x800, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x80000000, 0xfffffffffffffff7, 0x3, 0x3f, 0x96, 0x2, 0x7f, 0xff}, &(0x7f0000e1f000-0x10)={r3, r4+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x4}, 0x8}) getitimer(0x1, &(0x7f00009bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, r6}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f000007d000-0x10)=[{&(0x7f0000b9d000)="", 0x0}], 0x1, &(0x7f0000b78000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x209}, 0x1) r7 = syz_open_dev$vcsa(&(0x7f0000e75000-0xb)="2f6465762f766373612300", 0x6, 0x200400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) r8 = syz_open_dev$random(&(0x7f0000619000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r9 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f000044e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r10, 0x8, r9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0xc) getgroups(0x5, &(0x7f0000101000)=[r12, r12, r12, r12, r12]) getgroups(0x2, &(0x7f00001fe000-0x8)=[0x0, 0x0]) creat(&(0x7f0000e73000)="2e2f66696c65302f66696c653000", 0xa) readv(r8, &(0x7f0000cf8000)=[{&(0x7f0000497000-0x82)="", 0x0}, {&(0x7f0000649000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1c0}, {&(0x7f0000fb7000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3) fcntl$setsig(r10, 0xa, 0x12) readv(r11, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) r13 = dup2(r10, r11) accept$nfc_llcp(r13, &(0x7f0000147000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000335000-0x4)=0x60) ioctl$DRM_IOCTL_GET_SAREA_CTX(r13, 0xc010641d, &(0x7f0000990000-0x10)={0x0, &(0x7f0000747000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socket$inet6(0xa, 0xf, 0x3) tkill(r9, 0x16) bind$inet(r0, &(0x7f00009be000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r13, r7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6b000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) getsockopt$nfc_llcp(r13, 0x118, 0x0, &(0x7f0000cfe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x80800) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xf9, &(0x7f0000c00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff7000)="866a67b2d0289b4750d915c545", 0xd, 0xffffffffffffffff) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000432000-0xe8)={{{@in6=@local={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, 0x0, 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}}, &(0x7f0000f89000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000208000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e80000)=0xe8) keyctl$chown(0x4, r3, r5, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bcf000/0x2000)=nil, 0x2000, 0x3, 0x1010, r2, 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000498000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfd1, 0x1, 0x524b970b525d5f5d) accept4(0xffffffffffffff9c, &(0x7f0000308000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000243000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000026b000-0x10)={0x0, 0x4, 0x8, 0x4}, &(0x7f00001bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007d5000)={r7, 0x6, 0x0}, &(0x7f000088f000+0x3b9)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000009, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, r6, 0x80010000) inotify_init1(0x7ffee) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x9, 0x801f, r0, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x7, 0x32, r8, 0x1) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000494000)=[{&(0x7f0000026000)="390000001300194700bb61e1c305000040ad00060300000005000000010080000900030020000000000fe23f07000000000000005bffff01a2ec", 0x3a}], 0x1) getrlimit(0x13, &(0x7f0000f7a000-0x10)={0x0, 0x0}) 2017/07/31 12:23:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80006, 0xffff) listen$netrom(r0, 0x0) madvise(&(0x7f00007d8000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}}) socket(0x11, 0x0, 0x0) close(r2) r3 = add_key(&(0x7f0000489000)="6b657972696e6700", &(0x7f0000884000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e30000-0x6c)="10eec10958e6cfca59ed58cf5b3444439dec9257cff7557d8bd248dce148eda01e7a9775527f96d07956ddd2a29d84fda5852a5a9643c7d28b74712aa5c4f37c62f845bda7069ba3099f89edb11ae4e3f29cc1458b01cb9d5f357533ccd761c1a9eba2cc75a06f0f558a97be", 0x6c, 0xfffffffffffffffb) r4 = getuid() setuid(r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000690000-0x4)=0xc) keyctl$chown(0x4, r3, r4, r6) chown(&(0x7f000039e000)="2e2f66696c653000", r4, r6) getresuid(&(0x7f000028a000)=0x0, &(0x7f000020f000-0x4)=0x0, &(0x7f00008e2000-0x4)=0x0) ioprio_get$uid(0x3, r7) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000bea000)=0x5, 0x4) ptrace$pokeuser(0x6, r5, 0x4, 0x251916ea) r9 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00003e9000-0x4)=0x0, &(0x7f0000ce9000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e92000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000)=0xe8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000a8e000)={0x0, 0x0, 0x0}, &(0x7f0000a19000)=0xc) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xf898, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000889000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000395000-0x4)=0x14) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000dad000)=0x60) 2017/07/31 12:23:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000357000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000e68000)={0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000384000)={{0x7, 0x6}, {0x200, 0x1}, 0x6, 0x2, 0x38c9cc88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000709000-0x10)={0x0, 0x7, &(0x7f00000c3000-0xac)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x986}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3590}]}, &(0x7f000047b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007a3000)={0x800, 0x4, 0x100000000, 0x6f907d1f, r2}, &(0x7f0000906000)=0x10) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000973000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mq_open(&(0x7f000062b000-0xa)="2f6465762f70746d7800", 0x40, 0x1, &(0x7f00000c4000)={0xb3, 0x1, 0xb2d, 0x7, 0x7, 0x4, 0x1, 0x4}) getsockopt(r1, 0x6, 0x0, &(0x7f0000887000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a42000-0x4)=0x7e) 2017/07/31 12:23:16 executing program 2: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8000d36, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xcff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) fallocate(r3, 0x0, 0x0, 0x62000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00001be000-0xc0)={0x0, 0xb7, "3703224c7b82a8fbf3220d2a832f7db5ad098869727a89a25152d43b1ef98921d64540f880b63760c0ddc538db33efe2baa0014ef1121aa8ee1c5f9e881455a9b7bfba930a3550f5411db54422b18b9f4a2992a1944bc04f20c4873b2903bbf6d88c5a76603871648a47d9525347d36b614e65338813aa8e84014da7090a0e687d5460b15db17aaca68f2f03b75c40d7ea4fd03d719c9a8d9bc0251c6595c2d71fd1627b78d5c077a248798c2d3d6c8b2ef4286e96d4cb"}, &(0x7f00006bc000-0x2)=0xc0) creat(&(0x7f0000ecc000-0x6)="2e2f62757300", 0x120) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000e71000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = gettid() connect(r3, &(0x7f0000379000)=@nfc={0x27, 0xfffffffffffffff8, 0x200, 0x2}, 0x10) ioctl$KDADDIO(r4, 0x4b34, 0x5ee5) 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) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000aff000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e7000)=0x8) process_vm_writev(r5, &(0x7f0000ad8000-0x2b)=[{&(0x7f0000815000)="00", 0x1}, {&(0x7f00004ba000)="", 0x0}], 0x2, &(0x7f0000282000-0xa0)=[{&(0x7f00002c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000b5b000)="00", 0x1}, {&(0x7f0000edf000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000cbe000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, 0x0) 2017/07/31 12:23:16 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="3b") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f000002d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) 2017/07/31 12:23:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000a77000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000547000)=0x1c) inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000007) r1 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r1, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) r2 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0xf400000000000000, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x3d44, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x3d6d, 0x0, 0xfffffffffffffffd, 0x10, 0x1b, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r3, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r4, 0x1, 0x0}], 0x7, 0x10a5) connect(r5, &(0x7f0000f61000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x800000000000) r7 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) syz_open_dev$sndseq(&(0x7f0000f39000)="2f6465762f736e642f73657100", 0x0, 0x2000c0) ftruncate(r6, 0x10000) sendfile(r7, r6, 0x0, 0x72439a6b) seccomp(0x1, 0x0, &(0x7f000004f000)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x800, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x4, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x1, 0x4, 0x1, 0x6}]}) 2017/07/31 12:23:16 executing program 6: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000742000-0xa)="7965616800", 0x5) r1 = creat(&(0x7f000071f000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000dd0000-0x78)={0x7, 0x78, 0x0, 0xffff, 0x101, 0x3, 0x0, 0x0, 0x400, 0x1, 0x603, 0x3ff, 0xcae, 0x8, 0x0, 0x90ee, 0x1, 0xffff, 0x324ae8ec, 0x8600, 0x3ff, 0x2, 0x6, 0x9, 0xfff, 0x8, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x8b1e964569f6b1c3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000afc000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) write(r0, &(0x7f0000dcc000)="edf56c6a21a6c3dcecdb05f300035e0103e8a70d0b9dce75919566972c", 0x1d) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd0000-0xb)="2f6465762f6877726e6700", 0x8400, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2017/07/31 12:23:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r0 = creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f68000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000ead000-0x5ad)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9d", 0x5ad, 0x992760e5dddc22df, &(0x7f0000936000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) [ 73.823144] binder: 12652:12657 ioctl 5412 cff returned -22 [ 73.857242] binder: 12652:12657 ioctl 4b34 5ee5 returned -22 2017/07/31 12:23:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000459000)="2e2f66696c653000", &(0x7f000019c000)="2e2f66696c653000", 0x8001, 0x0, 0x0, 0x1, 0x854, 0x1000000) mmap(&(0x7f0000625000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000625000)={0x0, r4, 0x10001, 0x1f}) mmap(&(0x7f0000fcd000/0x1000)=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$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x8001, 0x80, 0x20, 0xbd6, 0x2, 0x5, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xb0f, 0x61, 0x800, 0x1ff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r5, 0x4, 0x10, 0x1000, 0x0}, &(0x7f0000627000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000002000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) tkill(r6, 0x80) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcd000)={{{@in=@local={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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000f9c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) ioctl(r2, 0x8916, &(0x7f0000fc8000)="") [ 73.883362] binder: 12652:12670 ioctl 5412 cff returned -22 [ 73.897286] binder: 12652:12657 ioctl 4b34 5ee5 returned -22 2017/07/31 12:23:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe002) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000074c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r4, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="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", 0x1000}, {&(0x7f0000ee3000)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f0000fa2000)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896900154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f000037d000)="e284045c00046cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba280a356a3aa238038bad2ef3f9b2addb761d71fe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000ab0000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000008e000+0x76d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a54000-0x10)={0x2, &(0x7f00007ee000)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) modify_ldt$write2(0x11, &(0x7f0000abd000)={0x9, 0x7, 0x1, 0xed22}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000a99000)={&(0x7f0000fe2000)=[0x0], &(0x7f0000924000-0x24)=[0x0], &(0x7f0000c94000)=[0x0], &(0x7f000079c000)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f0000b54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000f2b000)="2f6465762f6c6f6f702300", 0x405, 0x20000) ptrace$setopts(0x4206, r6, 0x1, 0x54) socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000a9c000-0x1d)="0000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000aca000-0x20)={0x7f, 0x0, 0x0, 0x52d3581}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00004ce000-0x20)={0x7ff, r7, 0x10001, 0x1000}) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x6) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4002) fallocate(r8, 0x11, 0x0, 0x44400004) 2017/07/31 12:23:17 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002d7000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aae000)=0x80000004000c, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00008d2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0xa, [@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x400, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x20, @multicast1=0xe0000001, @rand_addr=0x7, @empty=0x0]}, 0x38) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x1010, r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000a0b000)=0x40000008001, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d0000)={@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x98c2}, 0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f00001dd000)="ef56b8f8875bff680a9a1c131768f169e585413091409718595cc7693962ed54", 0x20) connect$inet(r3, &(0x7f00008d9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00004b2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xff) r5 = accept$inet(r4, &(0x7f0000aaa000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000081e000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000064b000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000aac000-0x2c)={0x0, 0x0, ""}, &(0x7f0000aac000-0x4)=0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000880000)={r7, 0x5, 0x7, 0x100000000, 0xffff, 0x7, 0x7, 0x8, {r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x4, 0x5, 0x100000006735}}, &(0x7f0000aad000)=0xb8) 2017/07/31 12:23:17 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x88) r1 = socket(0x2, 0x2, 0x0) r2 = dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000020000-0x38)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009200001f2dc"}, 0x10, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000008000)=0x200) writev(r1, &(0x7f0000020000)=[{&(0x7f0000021000-0x26)="99", 0x1}], 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000030000)={&(0x7f000002a000)=[0x3, 0xfffffffffffffffd], 0x2, 0xffffffffffffdefb, 0xff, 0xfff, 0x80000001, 0xffff, {0x81, 0x5, 0x77, 0x3, 0x9, 0x2, 0x9, 0x1ffa, 0x8000, 0x1, 0x0, 0x3, 0x20, 0x8, "6acef4db28873e197c62d00c2c079fe6028ea38821ed5c108b3d2e9cbbbca689"}}) 2017/07/31 12:23:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0xb0000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000253000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, [0x0, 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}}, &(0x7f0000e94000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4082, 0x100) write$fuse_ioctl(r1, &(0x7f0000628000)={0x20, 0x2, 0x6, 0xaa9, 0x7ff, 0x80000001, 0x50000}, 0x20) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00004ee000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x40000800) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b92000-0x8)={0x0, 0x2}, &(0x7f0000bac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009c7000)={r4, 0x2}, &(0x7f0000d1a000)=0x8) getsockopt$sock_timeval(r3, 0x1, 0x80000000015, &(0x7f0000d18000)={0x0, 0x0}, &(0x7f0000d1a000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f00001da000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r5, &(0x7f0000fa1000)={0x0, 0x0, &(0x7f0000284000)=[{&(0x7f0000628000)=[{0x10, 0x3, 0x1, 0x2, 0x80, ""}, {0xe8, 0x5, 0xe00, 0x6, 0x4ab, "81941adfcee8dca3c11e8067bfe9251f471804b43266097dc985965d2ca899f6f7ae405fd5f81d19823a05aa8f43b412feb23e7f83a2fbec27e4dfb51554526f0f38671ac81987fe721f5f67613a05fa4c2adae3277c47296a2b76009586af2c1e5cb04a2f9af95d66f6aabd50c58b405dcfbbc1d7f0fe9387cc27d81674c669116cd69386a4df70ec3ea1e5b28f9c30cfef521e4e452c7af8bebe080071f90ab73efd962eb84880af1309e12ed609755a57d69dc19ce3f736e00ff9cc115f000c5001b500fff888935a7d8f60e04be2be978428dcc6"}, {0xd8, 0x3ff, 0x20, 0x1f, 0x1, "e0c921abd3e4c97b3f7a2da9e0db023429400f1dc6c9820a1199de96888010994105fcf8cc078af93f5c5556b9ecbc977484564e6fe21da72c4ddd9c9599c0e1c415e1bef8ebf1e6126f28bf9d6f5ce17718b09e8ce02372c2cc0a5dcf9256939e1469d2d0dada048ae1921f4dd4a763e8eedda4bc5118ca9670cf65c7fac5ef7d15c06bd118245274f63b0d04d169d4eedb10feac4556c5de33bc91ad006eadf4e590f1ffce717672e22d9ba21db8e0d937efd19fe77f7a1f2311f0a44510f5cac793d189eb"}, {0xa4, 0x8, 0xa00, 0x1, 0xffffffffffffff42, "8732828d858365e94a8d49c3ababc3bf93c3a25e6c4b785a10020903baa12447e3375079868fd004b705064447d65ad419d088b865e0cfde0c92ed9a6303e0149ff1f266e83ed89f8cbeb11dae1f29469cd359946c3c4289f07a7e4183e47ccc140c297970462f87589eecdbc3db886d48f8276af9664ea1bc32f89048e3f6bfcd6116b623a78ce4b93b4adaf74511fd08befd"}, {0xdc, 0x8c, 0xb00, 0x0, 0x2, "fcfd7a4c2e4d90231b25afb7637f5883286d13548f3ed71364318f22fd5e84d649802fa8b892df24c34838000137358c3e8b692b0ec17c1f42143dea1dcac262a19c6b3a5ad0bb118a5077c0efe69b8c84d482c7d1286ca146b43ad10844a7a081c9e5641b53595aa3f949cefab763dd4a4f8a34abd2648711fbe8a82a0054285100cd9f3fa2f5597af788dabcf6039c73001fdb832cd969e63be9453964688a5b00e7d84b8001eb32fa9dd8abddc0661eae18b1d9f650e9f44d87254887fea61e49a39cc57a49cc703ac234"}, {0x1c, 0x3, 0x208, 0x5, 0xae, "768dd79ad09540f733c552"}], 0x36c}, {&(0x7f0000a58000-0x1324)=[{0x30, 0x469, 0xa10, 0x1, 0x8000, "83de097c8119da9910e5ee2e5539fde4a7a354666bf3502db1c3eb204f2c15"}, {0xec, 0x7, 0x0, 0x3, 0x10001, "db3cc06dd1aab7ffb625640d1fb8fa3b359559d37101333520bf39264bbc48d814381082c0e286983bfd5a7d57b2e6165f0a86d43d5b93648a014d4034ea489d6c2dd5bf78eb2c5264b33ebf01cc8890a97b744c63f072e44f97bf200dc912c5fe4c3d25dc6c519d6723c91876e55f32170d42712b946e0ace0d866f98e3e865f5a16b11e26dab747b55bd346ca89827528bb947429087d416f3cf5c403f7a3ab972a8296c86ae0dc1f024e803f91eb47320123beb8b2dc98d377e7ecfd251116059f47b9d1c776ed6adc57bafbe4e1fc51fe11892f4dd834b1674"}, {0xcc, 0x6, 0x0, 0x4, 0x9, "879fa0da9be5af4fea10fa12daa244f6b8f989574dfbc98cb450e6bd38765ee3116d6d6dd0950f342b078b2454c54836211ca5cf900191564ebd2f80c543db5ed5021fc73198617d951472c56f4f618c0c79af459a35530703e6142544aec4967935ec80d3f86b6029a4f9eecf83f552fdebe952530c1d10b79d4a42a060221097ceb8f8618ad112a7a33e7a0a096a7d5247eea4d9b78f0c5790afc16429b17fb866de9fc8d3ecbb9c16197dd90366b81c15d2997b7addb915e2d0"}, {0x1010, 0x40, 0x802, 0x2, 0x7, "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{0x28, 0x7a40000, 0x108, 0x400, 0x7, "c827fb438a0d3af1bba9fc68d0cd0410ee29cc19e4642832"}, {0x104, 0xfff, 0x210, 0x6, 0x7fffffff, "76d5337d3d8fbde8de4136a58f3882fbf14df36db0c9b2ba9d42bec7a94dcdf3b988b1053cbfb3f645ea4f64c3f35c89e18e431fd8bb847a3d9deb5610e26ca72be2eaee1e6b2ab8e5b33c04e8f3efedd9ab89238a2d38eefb78dcf69c19bb94cb787df738b0f89b9ff61b4ddb08ba4327b34d3747bbfd456cace4d488607acf22f058d09b8512b35d0b97afb37baed3221f3c1f8dd1d23ee264dd2e39739e8d5488a95af8deb53c186d6ba0c62510c529651c2afe9ba4135c146c50003d5efa75cb5dd2bb5fbd9e5f05cefff71e86552860a03d81a6fe28a2e87617c251028399e246c67693b3de62d3df3955b78d20ec2f2638"}], 0x1324}], 0x2, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x9) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000086000-0x10)={0x1, &(0x7f000019b000)=[{0x6, 0x0, 0x2bb6, 0x80000000004a}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00003bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = accept$inet6(r3, &(0x7f0000d1c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d1d000)=0x1c) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000023e000)=0x1b) bind$inet6(r3, &(0x7f0000d1f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x20000000080020, 0x1004, &(0x7f0000d1d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x61, &(0x7f00001d8000-0x4)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="76", 0x1, 0x2, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x6, 0x8018000000000081) pipe2(&(0x7f0000d06000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$inet6(r3, &(0x7f0000d1b000)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002ef000-0x1)="2a", 0x1, 0x40, &(0x7f0000d18000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) pipe2(&(0x7f0000a12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSTI(r8, 0x5412, 0xffff) shutdown(r7, 0x1) 2017/07/31 12:23:17 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fdc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000961000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a3000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000fdc000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0xd7f) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffffffffffff) 2017/07/31 12:23:17 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000514000-0x8)="2e2f66696c653000", 0x141042, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91ddd1a2345915904918cca1c3e6f6ecb93d8363ad684861cab01c6d963f", 0xe1}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x4, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fc6000)={0x0, 0x200, 0x0}, 0xc) close(0xffffffffffffffff) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000ab2000)="2f6465762f73672300", 0x9, 0x40) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) read(r0, &(0x7f0000d14000-0x40)="", 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000fc7000)=@pi={0x8400, 0x1, "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"}, 0x1008) splice(r0, 0x0, r3, 0x0, 0x8001, 0x0) 2017/07/31 12:23:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ca7000-0x20)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = memfd_create(&(0x7f000059b000)="00", 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000074a000)={0x7, 0x3f, 0xdb68, 0x4}, 0x8) r2 = accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000039c000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000fbb000)=@full={{0x6, {"85a0f8513e210a"}, 0x8000}, [{"2108ce2a7800ee"}, {"b709c36c1e16e4"}, {"8b0a61710f0000"}, {"a2e83a01008000"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"09feff07eabe70"}, {"88401a99930af3"}]}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1a000)="2f6465762f76637300", 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000002000-0x4)=0x9, 0x4) getsockname$netlink(r3, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f000083d000)=0x0) socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x4a, 0x80001, 0x40) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cf0000000000000000a65b21e531678e893e12003ab58c3204267625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[{&(0x7f0000019000-0x5c)="99", 0x1}], 0x1, &(0x7f000023a000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000be9000)=0x0) writev(r3, &(0x7f0000a0e000)=[], 0x0) getdents64(r3, &(0x7f000045c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) r6 = fcntl$getown(r4, 0x9) fcntl$setown(r0, 0x8, r6) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000b45000)=0x10001) 2017/07/31 12:23:17 executing program 2: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x807, 0x3ff) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000378000-0x10)=@req={0x28, &(0x7f0000377000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x4, "276a118abd33d7e67d2e8daf7e30"}}}) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000378000-0x50)={0x800, 0x7a, 0x0, @tid=0x0}, &(0x7f000021c000-0x4)=0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000377000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000013c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c5000)=0xc) fchown(r0, r4, r5) timer_settime(r1, 0x0, &(0x7f000012d000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f0000261000)="2f6465762f7573626d6f6e2300", 0x81, 0x400) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000378000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000379000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0xe, 0x5, 0x0, 0xf9}, 0x20) writev(r6, &(0x7f0000376000-0x10)=[{&(0x7f0000377000-0x1f)="1f0000000d0a1976558c75bd00cb3f00000fff856ef5e08a48aa4cfcffffff", 0x1f}], 0x1) 2017/07/31 12:23:17 executing program 7: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000dcc000-0x4)=0x5000000000003) read(0xffffffffffffffff, &(0x7f0000dca000)="00", 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x40000005473, &(0x7f0000b38000)=0x3c) pread64(r0, &(0x7f0000b35000)="", 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000dcc000)=0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) accept4(r5, &(0x7f0000046000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x10, 0x80800) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000010000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) fstat(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$usbmon(&(0x7f000002f000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffb, 0x44001) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r7, &(0x7f0000046000)="2e2f66696c653000", &(0x7f000001e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000dcd000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r8, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00008eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r6) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) timer_create(0x0, &(0x7f000021c000)={0x29a, 0x2, 0x4, @pad=[0x5, 0xa31, 0x200, 0x546, 0x8, 0x20, 0x3, 0x8]}, &(0x7f000058d000)=0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r9 = dup2(r2, r3) tkill(r1, 0x16) fadvise64(r9, 0x0, 0x4, 0x3) ioctl$TCSETAW(r9, 0x5402, &(0x7f000024e000-0x14)={0x656, 0xffffffffffffccc0, 0x8, 0x800, 0x200, 0x4, 0x7, 0x8743, 0x2, 0x4}) mkdir(&(0x7f0000fd0000-0x8)="2e2f66696c653000", 0xa0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000aa6000-0x24)={0x9, 0x80, 0x0, 0xea3, 0x7fff, 0x8, 0x40, 0xffff, 0x40000001ff, 0x9, 0x415, 0x5}) 2017/07/31 12:23:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(r1, &(0x7f0000bde000)=@full={{0x6, {"b55c634491dc27"}, 0xfffffffffffffffa}, [{"9acae88fb44bae"}, {"a6986de830322a"}, {"4ae27de4063d97"}, {"ffec8b00056be9"}, {"e613a7de88a050"}, {"ff1c19d31285e0"}, {"f08d2cf13e94de"}, {"16ccc5857f07a9"}]}, 0x48) write(r1, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) mmap(&(0x7f0000db9000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x39) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b64000)=0x4, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x16, &(0x7f0000ea8000-0x10)={0xac, 0x0}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccb000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f00007b5000/0x2000)=nil, 0x2000, 0x3, 0x40000000000034, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ea9000)=0x60) fcntl$getown(r3, 0x9) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000416000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000eab000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x51) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000119000)=0x258, 0x4) mmap(&(0x7f00002a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000eaa000)="0000000000000000000000000000000000000000000000000000", 0x1a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea7000)=0x460, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00001b9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ba1000)=0x88) 2017/07/31 12:23:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x84800) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x400000003, 0x32, r2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffb81, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f09000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11fa, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11c4, 0x2c, 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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket(0xfffffffffffffffe, 0xe, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f08000+0x9c3)={0xa, 0x0, 0x2000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x2, 0x20001d, r6, 0xffffffffffffffff) recvmsg(r6, &(0x7f00000a6000-0x38)={&(0x7f0000f09000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000456000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget(0x3, 0x4000, 0x52, &(0x7f00009e0000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000175000)="00000000000000000000000000000000000000") sysfs$2(0x2, 0x6f, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @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]}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r6, &(0x7f0000f1b000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) eventfd2(0x1000, 0xfffffffffffffffe) bind$inet(r5, &(0x7f00000f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "0e07405a92885dab91772c391b212e2d725ec2118751679cb77e825e65ee61cfa974c80b5c597c18fd7a1f6ec0bc4854088ee403d4555c7568ffb5a44c9c2ec198f0e0e1bba8dc88eb726e18770ea5283c58aaec4b019cb319a5467cb19414f069907963028363eee8c2e554e8f98f06a4627ec0565d11054bf097efb382daaa61972fce775c5dea219931534d906260a5ec6ce641b19765a0e9cf9e38ae1d027eef945676eff181c9252b59f533bab72c375579abbfd3c2b6bded524f8ee9ecdb5b4b9ef2c807a0cdde048d318677107306d2df2127fb72b452f2012646a96cf868b65d60ec2d2c0993bbe47dec0d96598691fe5b834ba74a2723272be323cd0e08abc2125759d4b49cd46b4afae9745a98fcb99df39fb1445cd95d5ccafcade6ae10e366608bceb246bf76e7011336ec81468b4f272e25bd292c48afa66412aa4ee4bc02e7a2affdd78bcdd4bf595a0cabd82e19eeffbbd8dc9f8bbd0ce0622696f0fa442f009c44c26446e9b875090a8245269aaee66eca855550a503b5271b7d76f9267923474df2954ffda27780c02f732255f75782083ac127f175808932b17544696d0ad1151ea93ff8eb17a95c6236ac3f31cdfe5da5b83497fcc41c94ee68067106d07f0a34199c58d855ef6ed6e6a1969f04da31211b75f6e1f1c7915cebd5fa13753e58cb3251a262a88addd7429bf9b35bc2c1e6fd85b19cd9cae864cc080cd88c2da7eadf6513236ac269e79235af41586c782e498a2c4de70aee02a62ed3fa7d2ca8f32c6f86c240ff6b4250357b358e3e56ed3b029feefbb03bfeb1eb8ca11ee5d4eea76c1f7bd460363d8a2f01931ef47043eb8bbf33ab67624d066ab6779a91320515baacec3952c0e8a7784babccb81ac620c9344b871f7ed38da27f16c7e3e8e9f4160dee57bdb600804a4f83ee8b460396e1ec2c630f71a0112fca318043f576533836969ebce2dd9dc045062024775b9a5bd40cdb813ad6c6382fa21fb5c043f9a12d2602697e13afbe63820c1c70a124cd1f3383b7869da55efdf489257362746906584197b4fd432d869179152827696b00c0642779722db88bea3425e8ec40f2b96b5305023dde78c8df9a42eb953d2ef4fc10451db48585fdb6e1264a7dbc7a10a45d5a10c1e1c756cf6c317e9bf452b5302f3868219fb121a96298d212d2b8eead855537cdfd0d6ed748680cf816d34f4348e269e2009d875b68d39045ae3686a8a705ff5e06a45e5629deed0b637284a9992001d0cc0dd8d7797effda3d08ca488274a0c45eddc9ae3b840c1532a3bc7200020b9bbd8332f133ec63d1d06ba0458770bb49ce2a1dc9ec591f9402114516f8c452d2d7e2f046a265e6dba284134a15e6047ffc60e71611ea3b16939fa5e34e1ee6f50cd53887c9590e05f0226f97b343e6"}}}}}) msgctl$IPC_RMID(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/31 12:23:17 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80003, 0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x400000102) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000e5a000)=0x0) io_cancel(r2, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffff7fff, r1, &(0x7f00008a7000+0x574)="", 0x0, 0x3, &(0x7f00001ae000-0x50)={0x0, 0x8, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000bf6000-0x3)="01011e", 0x2) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x40000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00001a1000)=0xda, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x6010, r0, 0xffffffffffffffff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f6175746f667300", 0xe053b1776daba6ca, 0x0) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x1, 0x800000000030, r0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000e5b000)=[{&(0x7f0000e5c000-0xbb)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e1e82bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad9eb6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52057d960100200045be0bcafc1d0b0992060900be212b77a63ec5eab842ac", 0x1f}, {&(0x7f0000e5b000)="f8f49bb1f16a4b367989b5b3a45f89b75f5d94732ba51f95fd9397202f4ecf7e111c4e56a080296835373c5640589516fd67aeff1147d0", 0x37}, {&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) r5 = syz_open_dev$loop(&(0x7f0000713000)="2f6465762f6c6f6f702300", 0x6, 0x200) mmap(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x8, 0x1001e, r4, 0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f000085f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce5000-0x4)=0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e59000)=0x0, &(0x7f000087a000)=0x4) writev(r1, &(0x7f0000682000)=[{&(0x7f0000de6000-0xdf)="3f793877245ddf41762f035cc7a05f6c618fdd71bff9842f54e795260e9cf232901ce1f8bc3fc9bd41f6143d16bc1b6fb55d282cbe70a9495d87dcaa2adf35c40cd3cc7e7fb71bbea558fb8dc7d01a6893e82bc7cf0d7560f8859d74f8ae18a1daae857c4018afb9bc540720ee5e683419583b77c7db6285e7945df195899027b18b0b4d92428bd4767f6102860f0ed394138104861fb8749b308c8f113f10f11b5bb22be62846decd62915db397099b32e1d6b9c1544d28d00524895a4a7711c763b14006c6d3cee6ce56faf1207468881563f773919db1d9066808eff1cd", 0xdf}, {&(0x7f00004d4000)="b673da99b72a0beddc21af07b11513f54534c88e2ac232dbe7b470e2003583306a207dd181085f1808c329d64c4fdad40d8bd06c95984c8755c2d63ab49e429581cdfecfa11bfbd5cf02f3481aae9eacd0a129400ab88ce31c662a6c2a4a017ab3e47a5933d8845afb8d4e8c283a3406fe72caf042", 0x75}, {&(0x7f0000035000)="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", 0x1000}, {&(0x7f00004d2000-0x6f)="48f4e5c2f6ebeb07d20c88cc3a3a8d64164855ca073a506290453fe0b2dc9ea23449a8850000000000004df7d61a2385b86d25c3cd7a53d9cd972a6b2fd1cd2c3f17de67c9e347923a1ae1fc7c51ce9a93a766175beb719083d75c7114f735079fb0cb2bac30b9447f382fc15869a9", 0x6f}], 0x4) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000686000)=0x0) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x8000000000000003, 0x32, r3, 0x0) inotify_rm_watch(r4, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r3) shmget$private(0x0, 0x3000, 0xc81, &(0x7f00005a6000/0x3000)=nil) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000e5d000-0x6)={0x7, 0xb9ef, 0xffffffff}) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) 2017/07/31 12:23:17 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000446000/0x3000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)=0x0) ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/07/31 12:23:17 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000)="2f6465762f73657175656e6365723200", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000872000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ff7000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0xe8) sendto(r1, &(0x7f000023c000-0x4a)="aa1d8709b8e5371d1c704e529b08991f39763d81b805a5e40ec52d1841f5e54b8a3e0d53fcc8d943679c06cfaa143d66fc92b13d219fbee9f9f1e3ef15c7cb4f12f4ed788f0243d00610", 0x4a, 0x10, &(0x7f00004b9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ec8000-0x31)="", &(0x7f0000fee000+0xbd9)=0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000cc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x1f, 0x7, 0x1, 0x6f5, 0x6}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008d9000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000093d000-0x80)=[{&(0x7f0000ff7000)="ac8a1efbca2d1c8ab9e076148d3e62ce67a7e8e8d2a3ca47a7115ddc986f5894931d3d684dd05b187263c37bec89614c92708dc455394eba907270fb22bb5d518dc7d8da3e72ec073db1956009c4f789bf19d071c87f6f68727b53e2e9ff7681", 0x60}, {&(0x7f0000ff7000)="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", 0x1000}, {&(0x7f0000363000-0xf3)="9cefb60afd21a39cec48484a5cf5b36a9ae3eda175d918aa754f579840c02116fa4a50d464df9b341a5ebe8239a30d0476dca1368a8ca92be8a1f1d5e23a80e7690964c625ebce494fff99eb7026c595ab85c2eb87ea88ad61c5b7ba6dde9c1eb77f8621747d93c79ec190792f580df3ec82df29f94fb215d8e06a58cfd032787f1ca35514482db698cd88da2a318baf0ca94f48de6e996b6f5289eb52644e2db2dfb234cab7a890c9f9a954729c7865dd049fe5aa8633e4a49db4b4a22a3d2c17160a288ddc401c4ed1ceb4918fac97fe5b78040f67a3076c9447380d5ede36c205926cfcd589e799c90fde2de3633eb51b6a", 0xf3}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f0000ff7000)="253de7903468c1b930a62adc80eb1dc59a4f83719f6fe5f4b5d8421818b135cded7f9bab396b00883e44d3176ac1546c6fd1e2374445921ee07148261f89118130f5a5f5", 0x44}, {&(0x7f0000106000-0x5c)="f619ab50fa91e52351769e45c8c9b47eea5f7b3e944a419ac04fbc884f9a539f4a73538cf636250add7979f66bbafaa8fdc52ff70cbf691f610739a5073211ab4ca6b777e7a45d735b22e363e03503a0c7a86e009686d0af8378d337", 0x5c}, {&(0x7f00003b4000-0xc)="c9febb117d7b0d4841fb2452", 0xc}, {&(0x7f0000ff7000)="7d55a4b401a13e10866e8887d2bd161b", 0x10}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000674000-0x4)=0x10001, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_wait(r3, &(0x7f0000a57000)=[{0x0, 0x0}], 0x1, 0x7ee0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b38000)={@multicast2=0xe0000002, @rand_addr=0x4, 0x0, 0x5, [@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x24) memfd_create(&(0x7f0000c26000)="73656c662370726f635d776c616e3100", 0x0) ppoll(&(0x7f0000aac000)=[{r4, 0x21, 0x0}, {r3, 0xf1c4, 0x0}, {r4, 0x2, 0x0}, {r4, 0x5000, 0x0}, {r2, 0x200, 0x0}], 0x5, &(0x7f0000aae000)={0x0, 0x0}, &(0x7f0000c36000-0x8)={0x0}, 0x8) [ 74.341284] kasan: CONFIG_KASAN_INLINE enabled [ 74.346115] kasan: GPF could be caused by NULL-ptr deref or user memory access 2017/07/31 12:23:17 executing program 3: socket(0x10, 0xa, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x8000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) close(r0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00009a0000)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000899000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000072e000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d32000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d34000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000d33000)=0xc) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) listen(0xffffffffffffffff, 0xfff) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000039d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d36000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c3a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d35000)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000936000)=0x3f, 0x4) 2017/07/31 12:23:17 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000044000)="2e2f636f6e74726f6c00", 0x18042, 0x121) r2 = accept$ipx(r1, &(0x7f000002a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000001f000)=0x10) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000002d000-0xc)={@loopback=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000003a000-0x4)=0xc) stat(&(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000029000-0xa)="2e2f636f6e74726f6c00", r3, r4, 0x21102) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000046000)="2e2f62757300", 0x20) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x4000000000032, r1, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001d000-0x6)="2e2f62757300", &(0x7f0000002000)="2e2f62757300", &(0x7f0000047000+0x6bd)="73000007000005", 0x20004, &(0x7f0000027000)="6433d4693fe2a8353824c81766c7066008be6f89cce20f3abadce24c170e652383e44a8e017413b4a2ebce5b8cb650ddeb707da9a41224e3f286713e6cf73587d6d0f94f38d9f7b61366e21c2028fe3613ec43d180e745d414255c129f5725e59ebdebaac6a9b15354da238e6636b173d58b1a9048b8f7ec1b013f8b88f59480c5bc54603e844ca41e4e87f71e6202d3104b7ca689fb7acc375bf59f67aa6db82d0e00fb3b86e9d6433b0e648287ea8db800e92f0aace41d6f3ffb58b8996f2f3f") pipe(&(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f000000d000)="2e2f62757300", 0x100, 0x88) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000002000-0x20)={"3a527c1aee5cc5ae2b977e4de9ee36eb", {0x4, 0x9, 0xfe, "557f94a1dddf", 0xa57c, 0x0}}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r6, r0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000048000-0x4)=0x3d) mmap(&(0x7f0000024000/0x4000)=nil, 0x4000, 0x1000008, 0x33, r6, 0x0) connect$netlink(r5, &(0x7f000000a000)={0x10, 0x0, 0x8000, 0x400}, 0xc) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x1, 0x4001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000004b000)="2e2f62757300", 0x0) 2017/07/31 12:23:17 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000001a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001a000)=0xb2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f000001d000-0x50)={0x3, 0x8, 0x0, @thr={&(0x7f0000001000)="d2ff26284de1c32e49a3914978908e74d7451db370229aa90a95d7394e17f580870a26227ed11db6a14cc7da440d1bedaa4d454ab6e78d77a6b85382fdc2afb801dba5f97551daa4a9e370530f77f60a3b66acea9567f413db32ec21d6967d374547aad9c5dae551d081c1d4af8a4b612133d3feff44831a8b9796d18d852e99ed0e9cdd3ebcec1d26d49e5982525dbf225ea552eee643007355c3b74eb729d047d1ceff9a6319a5e8715f73e6cceb32573c7498901e53aa4d885491e9a707130118d35150a2f1aa02fce1a9c58480860ea279826960f35de2c1f8d3", &(0x7f000001c000)="068c9840ec4d70ed9dab1c89a65e2dd1f68d841ef68c511c5176698f623ddd287b0eac0c6f9eb1bb16ebba9ec2b9e5bfc18b2278cf15ad081b94cfe94845783c56fcff008eb981de9fdd9af8d89708b321234205fc4a72114be145164cf93216033c0b2b56209adc4fafff354a"}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f000001d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000001d000-0x4)=0x10) syz_open_dev$sg(&(0x7f000001c000-0x9)="2f6465762f73672300", 0x8000, 0x840) [ 74.363309] blk_update_request: I/O error, dev loop0, sector 0 2017/07/31 12:23:17 executing program 5: r0 = getpgid(0xffffffffffffffff) sched_setscheduler(r0, 0x6, &(0x7f0000095000)=0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000)="2f6465762f70746d7800", 0x400000, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000fe4000)=0x0, 0x4) r2 = dup2(r1, r1) r3 = syz_open_dev$vcsn(&(0x7f0000058000)="2f6465762f7663732300", 0x7b9e, 0x100) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000245000)=0x0, &(0x7f00001ba000)=0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000)="2f6465762f6175746f667300", 0x2000, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000aeb000-0x4)=0x8, 0x4) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffffff7, &(0x7f0000fe6000)="8d6e3f41a832ef67e1bfd657a97c26b23a408653c33d81353f991e1fa629d4922fcc10ac908486eb510efbebdff4b5212d4eaef59202436c490298cbf4d76a74e2878dd1100cc78485bf7d638f99044383b09b977082832fd3b10239dd21e2a542fc5addf8dcd9d9c4c17ebc5d0f603e7a1824ba84c0704ee4d2667e5bce8dc1150c509d0175989c0068f9f2c8a1908f284f6ce602cf653a7ce6af44fdae91a5074b17a666f881bf9b27335e66ab1ce74f062315efab6fadb9ad28f3ffb4ade85646e1eb31dac7cb24e73ed708a07e21fb8780a211b52a550ec63df32373d338db3795141032667aff35e7") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000fe7000)={0x3, {{0xa, 0x0, 0xfff, @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]}, {{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008dc000)=0x0, &(0x7f0000eae000-0x4)=0x4) symlinkat(&(0x7f000027d000)="2e2f66696c653000", r2, &(0x7f0000974000)="2e2f66696c653000") sched_getscheduler(r0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000fe7000)="") 2017/07/31 12:23:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000061000)="2f6465762f72666b696c6c00", 0x40, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000156000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f41000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001d5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x1, 0x2, 0x8, 0x20, 0x20, 0x1000, r2, r3}, {0x10000, 0x0, 0x0, 0x6, 0x0, 0x7, 0x5, 0x4}, {0x9, 0x2, 0xfff, 0x0}, 0x1, 0x8, 0x5, 0x1, 0x30, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7}, 0x17, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1}}, 0xe8) r4 = socket$inet6(0xa, 0x80001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r5 = socket(0xf, 0x803, 0x2) utime(&(0x7f000042e000)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x8008, 0x40}) write(r5, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000002000-0xd)="656d3027282d6d643573756d00") setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x3d, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002a9000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x4000) recvfrom(r6, &(0x7f0000ef6000)="00000000000000000000000000000000", 0x10, 0x60, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000015b000)=0x6, 0x4) r7 = socket(0xf, 0x803, 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000007d000)=0x0) close(r7) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00003a6000)={0x5, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f00003ad000)={r8, 0x81}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x800000010, &(0x7f00001e2000-0x12)="180800020008000000b58c5ee18c88a3ad0f", 0x12) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000691000-0x9)="2f6465762f70707000", 0x8801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000034000+0xf2c)=0x0, &(0x7f0000829000-0x2)=0x4) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00002a0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000218000-0x4)=0x14) [ 74.427362] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 74.433623] Dumping ftrace buffer: [ 74.437145] (ftrace buffer empty) [ 74.440839] Modules linked in: [ 74.444143] CPU: 1 PID: 12759 Comm: syz-executor2 Not tainted 4.9.40-ged32335 #11 [ 74.451746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.461842] task: ffff8801a5a74680 task.stack: ffff8801a5a90000 [ 74.467880] RIP: 0010:[] [] lo_ioctl+0x5a8/0x1990 [ 74.476051] RSP: 0018:ffff8801a5a97b48 EFLAGS: 00010206 [ 74.481491] RAX: 0000000000000036 RBX: dffffc0000000000 RCX: ffffc90000914000 [ 74.488744] RDX: 000000000000008c RSI: 0000000000000002 RDI: 00000000000001b0 [ 74.495996] RBP: ffff8801a5a97bc8 R08: 0000000000000001 R09: 0000000000000001 [ 74.503255] R10: 0000000000000000 R11: 1ffff10034b52f26 R12: 0000000000000000 [ 74.510516] R13: ffff8801d5c35f80 R14: 0000000000000000 R15: ffff8801d9c16780 [ 74.517776] FS: 00007f6a8e7f5700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 74.525978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.531832] CR2: 0000001ddbc21000 CR3: 00000001cf233000 CR4: 00000000001406e0 [ 74.539081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.546332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.553566] Stack: [ 74.555682] ffffffff81bd3abc ffffffff81bd37a2 ffff8801a5a76000 ffff8801d5c360d0 [ 74.563632] ffff880100700000 ffff8801d607d9c0 ffff8801d607d7d0 ffff8801a5a99400 [ 74.571577] ffff8801d9c16860 ffff88010002001d ffff8801d5c360d8 ffff8801d9c16780 [ 74.579520] Call Trace: [ 74.582076] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 74.588708] [] ? avc_has_extended_perms+0xe2/0xf10 [ 74.595253] [] ? loop_lookup.part.19+0x110/0x110 [ 74.601629] [] blkdev_ioctl+0x4aa/0x1a60 [ 74.607306] [] ? blkpg_ioctl+0x930/0x930 [ 74.612983] [] ? __lock_acquire+0x661/0x3b70 [ 74.619012] [] ? do_readv_writev+0x1f9/0x750 [ 74.625037] [] block_ioctl+0xde/0x120 [ 74.630452] [] ? blkdev_fallocate+0x440/0x440 [ 74.636560] [] do_vfs_ioctl+0x1aa/0x10c0 [ 74.642235] [] ? ioctl_preallocate+0x220/0x220 [ 74.648431] [] ? selinux_file_ioctl+0x355/0x530 [ 74.654721] [] ? selinux_capable+0x40/0x40 [ 74.660571] [] ? __fget+0x201/0x3a0 [ 74.665811] [] ? __fget+0x228/0x3a0 [ 74.671054] [] ? __fget+0x47/0x3a0 [ 74.676211] [] ? security_file_ioctl+0x89/0xb0 [ 74.682409] [] SyS_ioctl+0x8f/0xc0 [ 74.687567] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.694111] Code: 00 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 ee 12 00 00 4d 8b a4 24 f0 00 00 00 49 8d bc 24 b0 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 e4 12 00 00 4d 8b a4 24 b0 01 00 00 4c 89 e0 [ 74.720408] RIP [] lo_ioctl+0x5a8/0x1990 2017/07/31 12:23:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x84800) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x400000003, 0x32, r2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffb81, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f09000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11fa, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11c4, 0x2c, 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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket(0xfffffffffffffffe, 0xe, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f08000+0x9c3)={0xa, 0x0, 0x2000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x2, 0x20001d, r6, 0xffffffffffffffff) recvmsg(r6, &(0x7f00000a6000-0x38)={&(0x7f0000f09000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000456000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget(0x3, 0x4000, 0x52, &(0x7f00009e0000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000175000)="00000000000000000000000000000000000000") sysfs$2(0x2, 0x6f, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @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]}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r6, &(0x7f0000f1b000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) eventfd2(0x1000, 0xfffffffffffffffe) bind$inet(r5, &(0x7f00000f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) msgctl$IPC_RMID(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/31 12:23:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x84800) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x400000003, 0x32, r2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffb81, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f09000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11fa, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11c4, 0x2c, 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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket(0xfffffffffffffffe, 0xe, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f08000+0x9c3)={0xa, 0x0, 0x2000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x2, 0x20001d, r6, 0xffffffffffffffff) recvmsg(r6, &(0x7f00000a6000-0x38)={&(0x7f0000f09000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000456000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget(0x3, 0x4000, 0x52, &(0x7f00009e0000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000175000)="00000000000000000000000000000000000000") sysfs$2(0x2, 0x6f, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @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]}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r6, &(0x7f0000f1b000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) eventfd2(0x1000, 0xfffffffffffffffe) bind$inet(r5, &(0x7f00000f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) msgctl$IPC_RMID(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/31 12:23:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x84800) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x400000003, 0x32, r2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffb81, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f09000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11fa, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11c4, 0x2c, 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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket(0xfffffffffffffffe, 0xe, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f08000+0x9c3)={0xa, 0x0, 0x2000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x2, 0x20001d, r6, 0xffffffffffffffff) recvmsg(r6, &(0x7f00000a6000-0x38)={&(0x7f0000f09000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000456000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget(0x3, 0x4000, 0x52, &(0x7f00009e0000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000175000)="00000000000000000000000000000000000000") sysfs$2(0x2, 0x6f, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @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]}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r6, &(0x7f0000f1b000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) eventfd2(0x1000, 0xfffffffffffffffe) bind$inet(r5, &(0x7f00000f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) msgctl$IPC_RMID(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/31 12:23:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = inotify_init1(0x84800) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000fcf000/0x2000)=nil, 0x2000, 0x400000003, 0x32, r2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffb81, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f09000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11fa, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11c4, 0x2c, 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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) r5 = socket(0xfffffffffffffffe, 0xe, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f08000+0x9c3)={0xa, 0x0, 0x2000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x2, 0x20001d, r6, 0xffffffffffffffff) recvmsg(r6, &(0x7f00000a6000-0x38)={&(0x7f0000f09000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000456000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = shmget(0x3, 0x4000, 0x52, &(0x7f00009e0000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000175000)="00000000000000000000000000000000000000") sysfs$2(0x2, 0x6f, &(0x7f0000e65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @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]}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r6, &(0x7f0000f1b000)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000a1f000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) eventfd2(0x1000, 0xfffffffffffffffe) bind$inet(r5, &(0x7f00000f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f76000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) msgctl$IPC_RMID(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 74.726208] RSP [ 74.741028] ---[ end trace 17dd2d7648ffdf4a ]--- [ 74.749785] Kernel panic - not syncing: Fatal exception [ 74.755666] Dumping ftrace buffer: [ 74.759176] (ftrace buffer empty) [ 74.762851] Kernel Offset: disabled [ 74.766443] Rebooting in 86400 seconds..