x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x42) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x6, 0x404000000002, 0x4) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00004e4000)=0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ce4000)=@generic="61f9526bce41dfd14f195fc4bc78d87f", 0x10) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x10020, &(0x7f0000ce3000)={0xa, 0x2, 0x403, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getpid() mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ce5000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) getegid() mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bb7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e24000)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000075000-0xa)="2e2f636f6e74726f6c00", 0x400000000000000, 0x80) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") name_to_handle_at(r1, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0xc, 0x0, "58"}, &(0x7f0000040000)=0x0, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() perf_event_open(&(0x7f0000a9f000-0x78)={0x7, 0x78, 0xff, 0x1, 0x801, 0xbdd, 0x0, 0x9970, 0x40000, 0x8, 0x7, 0x6, 0xda, 0x2, 0x0, 0x2, 0x2, 0x1940, 0x7fff, 0x1004b, 0xffffffffffffffff, 0xa8f7, 0x1, 0x9, 0x1ff, 0x81, 0x0}, r2, 0x20, r1, 0x0) gettid() r3 = semget$private(0x0, 0x7, 0x404) clock_gettime(0x0, &(0x7f0000976000)={0x0, 0x0}) semtimedop(r3, &(0x7f0000c46000)=[{0x7, 0x3, 0x800}, {0x0, 0x499a, 0x1000}, {0x7, 0x9, 0x800}, {0x4, 0xff, 0x800}, {0x0, 0x8001, 0x1000}, {0x3, 0x1, 0x1000}], 0x6, &(0x7f0000a32000-0x10)={r4, r5+10000000}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ace000)=0x0) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd2000)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:21 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000030000)=0x80000000003) creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003a000-0xc)="2e2f66696c65302f62757300", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000037000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x2, 0x1) mmap(&(0x7f0000e7e000/0xd000)=nil, 0xd000, 0x1000004, 0x40010, r0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_addrs=@ethernet={0x306, @random="a9fc50c61f74", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000004000)="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", 0xfa3) r1 = signalfd4(r0, &(0x7f0000a86000)={0x685b}, 0x8, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe0000)=[{r0, 0x8084, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f00004b0000-0x50)={0x2, 0x54, 0x4, @tid=0xffffffffffffffff, []}, &(0x7f0000fe1000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000003000)="5d36a666207a94e29bca378594dfa7aea81d8218bb545751f0a4fdc894ac9b7c8956044f61ccccbf346a12f9b8c61a510d51938476cf6df76e268a74660ee61489fdaa1f7a16dc78", 0x48}, {&(0x7f0000027000-0x1)="32", 0x1}, {&(0x7f0000011000-0x47)="22a2de07be9168d236f13ccc39364823cf7da2eefc05f3737528a9682dbcd79163538057239c8948487724c54ecba01c195712a12cab259894b7d6304dae851e5e7c2e9aa19e67", 0x47}, {&(0x7f000003e000-0x1000)="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", 0x1000}, {&(0x7f0000042000-0xf6)="9eb49d7cd1f7521663785ea575b1ca2dd8769da8124e168cfcc4377db059460f5e3e64bdbdd7a2bee3a05d5fb755b78754aed41a7d5b822d21561f2794f4b28c99726328d9813f9876c54900000000000000818333f54f98048abfc743ab6c308207f2bbbb974ebf141a704d9ba8f302bf4f1b8fd642288881a3625d3cc777a3ca487bc5a59d9f1842f5ce2b8742a4f3a9404810c633ce7024f8018d0d5a81e5681e0215719e176e53d0a914c10b0b74e73994fb4cccb493f178a0660bdce4880b7edf606c2ec2d33982911fedb4b2c3ea1575fe26308815073e6a4cb529ac91a761ee6fe09f77d87c5a71ce7f11e780e55d872b57c0", 0xf6}, {&(0x7f0000026000)="1ec8050d81003c1b3fba812842fbf9eb3c56e021d68ef92dec75a21f3c3d15f7187cdfc5b6d52a03068a7a9b79ce6e5d8bfbbe8700519a8ba0c8e1ca1ab08988018b1d4c102df11231e40e2510b3c5e774e117f9058d4d6b687f31be2a1e1cde009ce10c106831f095850ec23995688a9212f2781df1c3d6ade6f6606631266423bc1870b26fd86d704c0ed567ab0ea7c17a7993052c0b3f6cd8060fa72d66", 0x9f}, {&(0x7f000000f000-0x64)="ec9399d234b72e1befa94bd4f5d43b648a8c581c9a4d2b8beec4b97bc2d1c0ab5550f1606cb6f93b7c73c6607936c0f2b37cbac8ffb4092a25d199d82a215725b9834845e6e420a55d0741f6f7a743d2fb3a631f2faccd8d68b2730ad7f70006c66b07fb", 0x64}, {&(0x7f0000001000)="440c19e76bbc4d9aa6f84de0ab12ad577a4aab2d797489070cd7e64a0b4e5f65616c8b78fee87594358b640036df33e25d02ac9469301ef30060fc7ab33ae6f4c0ed1670618c7febc716ca3fe45f9029a6e11b84dd8a66f0a342ebe83a7783d58e967e84754dab39e8dfce99a8d3244f365a9f07426b38887c2f28946abd991e4ad183c3da12cff8071dac87eda7900389012dcf566e2c1f9f9e", 0x9a}, {&(0x7f000003e000+0x974)="1df3af2474d419cf2d9deab8ea246a88aed593bc18e6d0bb0e5f0f5509c2d9add8d3eb106c689e5810407cfb8d3b6404f46ac3d673886957470343c45aa7ca3e138fa656a99ac9ad2c888ef6ab5473cd2b39f785b49e54e0a28221441e6ca5d70544b3ebb90b123a524190852aaf4b898bbcad80f348a1d6a625d8ad4cdad58091fddccb1a2d264df2224de4713bd7756d9fd7d82e2894073c977ad3e0d5560c5fb7739b137a189e", 0xa8}], 0x9, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) listen(r0, 0x4) flock(r1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ca9000)={&(0x7f0000733000-0x8)="2e2f66696c653000", 0x0}, 0x10) writev(r0, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000)="9391d44bbefa4c193342848234afd055ff151e7848117d1979e03033800264b8a41c33bb09186598c5ba25d53f5aa7be42c78a2e9081662061a2f919aa884f4aeaf5f379eb26c48f4239af3acd8f5219d48cbbf51d73803ab0df9c37391f40519937802e36ce200e", 0x68}], 0x1) 2017/09/26 21:47:21 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2ee6ba6d2331da1d, 0x0, &(0x7f000032d000-0x8)=0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f00007d4000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000096d000)="2e2f66696c653000", &(0x7f0000286000-0x70)={0x70, 0xfffffffffffff800, "d6cca90d243f53f6e3707982a1af3a194997c59293f5b2199bd1c779198eab09ea221800a353811232518f1ae89e9e6ba426be91c0f17b13135c0e0b4e47bd3cdb72c38ef7ffc99b1429429cdd4dd51710d5dc9edda55a744f450299cd916c3738df17c430"}, &(0x7f0000ffa000-0x4)=0x0, 0x1000) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000618000-0x8)="2e2f66696c653000", 0x0, 0x10) mount(&(0x7f00002c1000-0xc)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000fc3000)="31000004", 0x0, &(0x7f0000fc2000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000551000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r4 = fcntl$dupfd(r3, 0x401, r2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r4, &(0x7f00007af000)="2e2f6275732f66696c653000", r3, &(0x7f000081e000-0xc)="2e2f6275732f66696c653000", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r3, &(0x7f0000c8d000-0xc)="2e2f6275732f66696c653000", 0x400000000000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000087e000-0xc)="2e2f6275732f66696c653000", &(0x7f0000c7e000)="", 0x0) renameat(r3, &(0x7f000098d000-0xc)="2e2f6275732f66696c653100", r3, &(0x7f0000fd1000)="2e2f66696c653100") mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00004aa000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x9, 0x0, "0a09298100000001cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/09/26 21:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) ptrace$setsig(0x4203, r0, 0x100000000, &(0x7f00007d6000+0xaec)={0x18, 0x401, 0x5, 0x7}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d49000)=0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f000042b000-0x4)=0x0) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0x10, 0x1, 0xfff) fchmod(r2, 0x40) connect$netlink(r3, &(0x7f0000a59000-0xc)={0x10, 0x0, 0x6000000000, 0x9}, 0xc) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000add000-0x18)=[@text64={0x40, &(0x7f00009d8000-0x4d)="44d9f235100000000f22c0c74424008d000000c7442402bca2242dff2c24c481fc77c48139dc0d89000000660f184381664b0f3a091d0634c87ee33e0f0053f0410f0966440f38814900", 0x4a}], 0x1, 0x41, &(0x7f00003df000)=[@vmwrite={0x8, 0x0, 0xa, 0x0, 0x80, 0x0, 0x22, 0x0, 0x8001}], 0x1) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00002b1000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000218000-0x10)={&(0x7f00007b8000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000767000-0x4)=0x0, &(0x7f00007c3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000895000-0x8)={0x0, 0x0}, &(0x7f0000871000-0x4)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00001f1000)={@loopback={0x0, 0x1}, 0x29a8cb3c, 0x0, 0x1, 0x8, 0x3, 0x5, 0x200}, &(0x7f0000a3e000)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8401}) syz_open_dev$sg(&(0x7f0000a45000)="2f6465762f73672300", 0xd2ab, 0x0) 2017/09/26 21:47:22 executing program 7: mmap(&(0x7f0000000000/0xa63000)=nil, 0xa63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) pipe(&(0x7f0000788000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000482000-0x6)={0x0, 0x8}, &(0x7f0000369000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000ee000)={r2, 0x5, 0x4, 0xe579, 0x6, 0x1, 0xffffffffffff7fff, 0x4000000000000, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x6, 0xaf09, 0x3}}, &(0x7f0000016000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000058f000-0x8)={r3, 0xfffffffffffffad6}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a64000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00008ec000-0x64)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) listen(r4, 0xff8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000869000-0x8)={0x0, 0xae67}, &(0x7f000024a000)=0x8) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a67000-0x4)=r5, 0x4) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a68000-0x48)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x48) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f0000310000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000d4000)=0x400000004, 0x4) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00001b1000-0x14)={0x7, 0x3fc, 0x8, 0x1000, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a66000-0x4c)={r5, 0x43, "524972910711eb621ba724754011146da1965be2535e4640ce99f201936ea315b628f8329bbab41c51740ff273a218937dd376871f8be27359d17b0218873684d87295"}, &(0x7f0000a66000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000325000)={r5, 0x1fd}, &(0x7f00007db000-0x3)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000c7000-0x8c)={r5, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000a68000)={r5, 0xc1, 0x7, 0x4, 0x7, 0x100000000}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000009f000)={0x0, 0x0, ""}, &(0x7f0000627000)=0x8) shutdown(r6, 0xffffffdffffffffd) 2017/09/26 21:47:22 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4000000000) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0b000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x1d, 0x0, 0x0, 0x100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00005cb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000)=0x8, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002ab000)=0x904, 0x4) r2 = socket(0x1b, 0x2, 0x5) write(r2, &(0x7f0000801000)="2400000014000703f20000000000000020ffdd98e9ff0080000000000000000304000200", 0x24) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f00003c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aae000-0x4)=0x69) r3 = epoll_create1(0x80000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00007c3000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfda1}], 0x3) r5 = socket(0x1, 0x7, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000006d000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c0e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000477000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6, 0x7ff, 0x0, 0x0}, &(0x7f00000b7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003ec000-0x6)={0x0, 0xfffffffffffffc00}, &(0x7f0000438000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00003e3000)={0x0, 0xc039}, &(0x7f0000e2e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d93000)={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]}}, &(0x7f0000edf000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000077000)={r6, 0x10002}, &(0x7f00008fd000)=0x8) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00006ae000)={0x80000000000000b8, 0x37, 0x7f, 0x3}, 0x8) socketpair(0xa, 0xe, 0x100, &(0x7f00005e2000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00008fd000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000058c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000298000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde42, 0x0, 0x0, 0x0, 0x4, 0xfdfffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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) syz_extract_tcp_res$synack(&(0x7f0000174000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000093d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1273, &(0x7f0000eec000-0x12d3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e862bcc16042", [], {{0x9000, @ipv6={0x6, 0x6, "c93b00", 0x123d, 0x7d, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3c, 0x234, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x64, "42eff757062200e06ad86ab1d02211cf768601ab3798bb8ba6b1af2e254d304dfcaf5260a16aa4bd74ea9e6a684e3a0004837a93022f3418960186acb71d078d2d87581660821f0792ee959068f43b984a59dd9b9352d180a24a3537751eac58d675d812"}, {0xc9, 0xc0, "b7cf95f2c9523907319776506864aa5776fdeea89861205d17f16519c39361bd935268f052da6c31b7d5d9571edabca2d794878d9038e143a473771a5412e58a552d2c91b3f66e9aee50b7281968c5d41fa7ffed8e489b46adf1a030d1450b33bf43e8ca9c7ae393c86ae2529bbc785ce9fcb3a3c123bb9e24fad504ac746b20e13a94818887c83c016f0afe8d778fb907d20480dfba613ddb1910cae62e3ca4463dced65ba1c2d071e3b52b402e8d7b1208476cafd6cbad079cfb0febaf595c"}, {0x1, 0x2f, "b7d3582a940451e50a77f213c08317a136773984cf7819c8f4e905e72b389593d8da9be957696586e5bea32bbafe92"}, {0x5, 0x49, "13e0b4e8a8f2210b10d490ae18ee9f164635881a3864f3f6dae484e8b2d33b52c6bf7332c249c839e87d56aaa0a9eaa72cb6db20dfccb67eded4baaab70b710557c5231aa45ebe681d"}, {0xff, 0x1000, "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"}]}, @routing={0x3c, 0x2, 0x2, 0x6, 0x8, [@loopback={0x0, 0x1}]}], @tcp={{0x0, 0x3, r1, r2, 0x8, 0x0, 0x1b, 0x20, 0x10000, 0x0, 0x5, {[@generic={0x5, 0xa, "b6983d73c4fadfba"}, @md5sig={0x13, 0x12, "75f40d1cf3343c1fe9feb6a27ae92b48"}, @fastopen={0x22, 0x10, "16de2556a01c593de0137e7b9e3f"}, @generic={0x22, 0x10, "8b36dacf1627133cfaa09ff27d0d"}, @timestamp={0x8, 0xa, 0x7fffffff, 0x7}, @generic={0x0, 0xf, "230766654932daccfb2b27fb32"}]}}, {"5e173b613318d0cac15796"}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x7fd, 0x5df) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000ddc000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2b000)="2f6465762f72666b696c6c00", 0x1, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000889000)=0x2000000000000004, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x70241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000054d000)={&(0x7f0000fe9000-0x10)=@llc={0x1a, 0x0, 0x6, 0x0, 0x9, 0x0, @random="e20c5608a8a0", [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="960867b56700e63260f363f051bedd046892add4afdd3d36040091412cab8b6e0a88c25f7358e267f8e5021cc4bd95753f6a3dc64e0871ef56eea11ddacebe05c4b30de1f40e888620f2882b167b22f99fa4eff1023c66dad40469648ad5d0feabc6690176d5c7027836ba389e56c12e7aecd9e2064e51ccb76bf4083fdcd02d53694a049a1cb20719f0e72696e9", 0x8e}, {&(0x7f00003ad000-0x4f)="e8016d26915f8dea9a3fcfe2e0d64797f8c975e17b9e699d86f139ca16dbdb33de6e4f5facd7a59106b0fd9750724fd9ff86ef6586c5b78c37ebf43d347febd9a50dafd694f742c52b4ac4a85a4664", 0x4f}], 0x2, &(0x7f0000000000)=[], 0x0, 0x8000}, 0x48004) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00003ab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d4b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00002b3000-0x4)="64657620", 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f79000)={r3, r2, 0x8000, 0x700, &(0x7f0000fbd000-0xbe)="24dcb8aa8f6b097eeb843a6f6027d3b97934a401eaeabb6fa51ffae624c97932232573c62d9fb795a276dc35855bd357b9a69de53613d1f0f0bbc62fab3874b1a677afb0ee4abaada136546b017acfd4ccc30dc43e632558136c37a05ac9b53419f4c0621f2d19da9379d96890493cdaa51adc3defb0d421d5f93cf913e3a6fd896cb4f645c342d8098fd26ee10658f5c235a7d7e169688f84c45db635a99b5c456d9a43c3724bd3c2f6c4d7a2e0ba3d5c1f363d10474f2c3fcbb60aa4f8", 0x6, 0x3, 0x5, 0x3, 0x60fb336c, 0x3f, 0x4, "d900e4f138e00f3cc8512ca090435e00f14c030ed4e9f486bc7abc6b0caac33cdeba9c4515880fa220cea0c83a39ffbb5da820d3c30c64ac9c78c0eb1672b2121dc2e5e7e94eaea4beb2822e4d7c6fd706e865ab3b6bd1035fd844347896362ee3193ae5cefb115122fb9e4bb508cded67"}) write(r3, &(0x7f0000fbe000)="82", 0x1) mknod$loop(&(0x7f0000cba000+0x5cd)="2e2f66696c653000", 0x8, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) getsockopt$sock_int(r4, 0x1, 0x37, &(0x7f0000fd6000)=0x0, &(0x7f00005e7000-0x4)=0x4) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) getsockopt(r2, 0x1, 0x0, &(0x7f0000fbf000)="", &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = open(&(0x7f00001fb000-0x8)="2e2f66696c653000", 0x800, 0x0) ioctl$TIOCSBRK(r5, 0x5427) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000053e000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00009be000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000022b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a27000)={r6, 0x1000, "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"}, &(0x7f0000f59000)=0x1008) 2017/09/26 21:47:22 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) r3 = dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x200000000d, 0x8017, r4, 0x1) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000fe4000-0xc)={0x3f, 0xffffffff, 0xff, 0x3, 0xfffffffffffffff8, 0x345}) mmap(&(0x7f00001c3000/0x4000)=nil, 0x4000, 0x1000000, 0x52, r1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r4, 0xa, 0x2) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x4) r5 = open(&(0x7f0000fe4000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe4000)="2e2f636f6e74726f6c00", 0xc) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r5, &(0x7f0000010000)="2e2f636f6e74726f6c00") name_to_handle_at(r5, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000fe3000-0xc)={0xc, 0x0, "03"}, &(0x7f000001e000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000019000-0x20)={@generic="be709ce21d40dfdce2e1cd81175d48d8", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x80000032, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f90000-0x10)={0x7ff, 0x4000000007, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) shutdown(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xf4c, &(0x7f000099b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x100000040000018, 0x8, &(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x80000000010, r2, 0x41) socket(0x2000000000011, 0x40000000000f, 0xfffffffffffffffe) 2017/09/26 21:47:22 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000088000)=0x8) signalfd4(r0, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fce000)="2f6465762f696e7075742f6576656e742300", 0x100fffe, 0x600000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f69000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fcf000-0x10)=@nfc={0x27, 0x4, 0x2, 0x3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00009eb000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fd0000-0x4)=0x6e) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000bd1000)=0x0, 0x4) prctl$void(0x2a) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000fcf000)={0x2, 0x0, 0x40, 0x3, r3}, &(0x7f00006cd000)=0x10) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000e9a000/0x18000)=nil, &(0x7f0000003000-0x18)=[@textreal={0x8, &(0x7f0000fc8000-0x5c)="0fc79e1df8ba610066b80400000066ef0fc75cf166b9800000c00f326635000800000f30baf80c66b8174faa870f01d1b084ee0fc7af32170f01bd269e0f20e06635080000000f22e00f09baf80c66b81069d08866efbafc0c66ed", 0x5b}], 0x1, 0x8, &(0x7f000029c000-0x10)=[], 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000fce000-0x400)={"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"}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000fcf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000221000)={"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"}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ac0000)={r3, @in6={{0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000)=0x8000000000c) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000c09000-0x1)=0x40, 0x4) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0xf1, 0x3, 0x80000001, 0x222, 0x8, 0x2, 0x100000000, 0xffffffffffffffff, 0x8, 0x3, 0x10000000000000, 0x5, 0x9, 0x8, 0x6], 0x6000, 0x300}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffc46, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/09/26 21:47:22 executing program 6: sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x80000) r3 = dup(r0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000026000-0x10)={0x0, 0x0}, &(0x7f0000026000)=0x10) r5 = dup3(r1, r3, 0x80000) epoll_pwait(r2, &(0x7f000001c000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8000, &(0x7f000000b000)={0x10001}, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000027000-0x6)={0xa, 0x0}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000002000+0xaa3)={0x2003, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x4000000003, &(0x7f0000029000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000021000-0x10)=[{0x4, 0x662012f9}, {0x3, 0x5}], 0x2) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000011000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000028000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000029000-0x8)=[0x0, 0x0], &(0x7f0000029000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f000002a000-0x41)="95e2d3e556e1e566fdb91149f3c9c8ea893f13d946a382f71d095a8b4887bd14320afb34df73faa37acb85e65b82a47f135af6a4b0279b42bdb7c229aac30e93ec", 0x41, 0x1, &(0x7f000000e000)=@ethernet={0x1, @random="84506f149917", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000027000-0xc)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.802683] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/09/26 21:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00007a9000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000227000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) io_setup(0x6, &(0x7f0000d31000-0x8)=0x0) io_cancel(r5, &(0x7f0000992000-0x40)={0x0, 0x0, 0x0, 0x8, 0x89, r3, &(0x7f000075d000)="99903ff54a40513c4f1e66e7fe8bfb46db542bd4c17bea5c46b704314926b333ac988bfec76f763d0401686ece8f75e5bc1105980cc5344b348eff815c7a93590e806cb739643bbf45c9ebb7c12a01fe51a444c1a109295f0e2496ca9463553ed5cb7f45852739fbdb6bc938c0980b0ebdd0ebe26f3ab798017e9818f9089fda2253696641dc79f5c78f7c35030c34eb75ecc0958845c68368e5970aefdbd7216f93884c77dc84084b630b8b18e3d093605b6af76fc986ed2d8dbfa6226acd6652aa7781aa4833fecb9ba9df43a331611756a305c1", 0xd5, 0xc2, 0x0, 0x1, r3}, &(0x7f000080e000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) fcntl$setpipe(r4, 0x407, 0x5) r6 = dup2(r0, r0) fcntl$setlease(r1, 0x400, 0x2) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getpeername$netlink(r4, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae7000)=0xc) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000080e000-0x18)={0x9, 0x1, 0xdfc}) 2017/09/26 21:47:22 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0xd, 0x6, 0x1c7, "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]}) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000c0f000)=@add_del={0x2, &(0x7f0000000000)=@generic="d84d55ea5dfd2700f43eb198f9761d70", 0x9}) sync() 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x2a17}, &(0x7f0000002000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0xfa}], 0x1, &(0x7f0000001000-0xe)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x687f31fbc9bf780f, 0x0, 0xfffffffffffffbff, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000000, 0x100000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x58, 0x2, 0x5, 0x100000000, r2}}], 0x3, 0x44}], 0x1, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x40042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000-0x20)={0x2, 0x3, 0x0, 0x1000, &(0x7f0000a1e000/0x1000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x90)="ada72db6c8704ff880fe3fa76d4e004b94feea0ca84d3de98fa967ec3d1dddb231ef7e0e17d0937d4aa5c3c5951fec39734c95903597ae260875ed76eb662fcf40e7723662b00e282096ddf0b184117a581840285b33350a62e6dbd3c5ee064fd606ad8e41f1f8735a591715518f43c7b657da0f8ffeea3941bef57c79d216621b049abd1c3a5d590a2a575826547f72", 0x90, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000001000)={0x158, 0x5a4, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 21:47:22 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000005000)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xe8, "09aeecbc19bd6182452d69e5341d9de9839f845a4159f0e72db4bb230d7d5a768b742bbd881b38f3d75865c61d53b50d3f1544f17bd70c31cf247c41d558c4938927430a21f3675aecda0a2e3d9e3c1a45ebae4c266c7d8b22d1c38d1bb0d2ee8e91d5a39346a253828a3396105c0d7baa544c51ac322223dce22baa160e050af84682e816f4d4bf109eb6e506aa5cd075f9696fb4ca7a1a724005ea7064a344b8d1f405745d4d22528c1d3a0af6b35c66609d18ee11c987240a78cb1e4c59f6dfd9977059474ee2e39273e07e3eb12eefb329f0a68227f98e49ba40c1b1322a96aba0d2a43b9f9a"}, &(0x7f0000003000)=0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x2) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) 2017/09/26 21:47:22 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c772fcd092b324"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) eventfd(0x101) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000fc000-0x10)=[{&(0x7f00000fc000-0xa)="3a6e0e3e0fe7461b1112", 0xa}], 0x1, 0xc) write(r1, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c00080008", 0x27) [ 52.964800] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2017/09/26 21:47:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000959000)="2f6465762f696e7075742f6576656e742300", 0x9ef, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000755000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchdir(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x149400, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c17000)=0x20) 2017/09/26 21:47:22 executing program 7: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000000002, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000d7000-0x5c)={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, {0xa, 0x3, 0x6530, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x0, [0x8c76, 0x0, 0x7ff, 0x7, 0x36c3, 0x9, 0x2, 0xa4db]}, 0x5c) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f06000)={{{@in=@empty=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}, {{@in6=@empty={[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}}, &(0x7f0000f07000-0x4)=0xe8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ca3000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7ff, 0x4, 0x10000, 0x4, 0x3f, 0x5, 0xfff, 0x3, 0xffffffffffffff42, 0x4e4, 0x94, 0x8, 0x7, 0xffffffffffffffe0]}, &(0x7f0000828000-0x4)=0x108) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000887000-0x90)={0x4, {{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000036c000-0x20)={@generic="bfaf26f15d7e1ed4a2533a4f63530565", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f08000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f06000)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0xfffffffffffffffd, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) r4 = socket(0x1b, 0x8000f, 0xd7aa) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000080c000)=0x0, &(0x7f0000f07000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00002e8000)="02", 0x1) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00005d4000-0x6)={r3, 0x9}, &(0x7f0000bb8000-0x4)=0x6) connect$inet(r4, &(0x7f00004c8000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000261000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000125000)={r5, 0x3b}, &(0x7f00004da000)=0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f09000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c6000)={r5, 0x100000001, 0x5, 0x6, 0x3f, 0x5}, &(0x7f0000f09000)=0x14) recvfrom$inet(r0, &(0x7f0000bc0000)="", 0x0, 0x0, &(0x7f0000f07000-0xb)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 21:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x80000003, 0x0, &(0x7f0000e70000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f00007ac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1b4, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2d000)={r2}) sendto$ax25(r3, &(0x7f00005ba000)="c126bd1467a8bc6f0f088dc77684b0d806851cbf7301d176f7cf314dd799a0aed93514cedcaaf20c5fdc99a36333b3a0e86fe577d415c38fe5e29aa6d61f5d89257c10bb1a2ef580acbc93cba1f7f3f851eb5236940f2b193741b466f44556860c112bb15a3410696288673c6070dd321be71b9a7dffc847e61339ee55b7c96fbcb96c1dc2a9cc4952ae5cf662e372a28d7cab046d90d31c04def8f0883f5b5a81f5eb5d3e26152bc9b9a94d2586e94a26766ad164d1b4ea9ad8a386a5f47ba3bb3f7e323ab66a88c97bb51e61a3701e80298d7f0fc36a4546c4e03f64f5729f0956716dfc532234aa599460577b773ab07e28325f", 0xf5, 0x50, &(0x7f0000ec9000)={0x3, {"249af43f409c94"}, 0xfffffffffffffc00}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0xa) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000576000-0x14)={0x4, 0x5, 0x0, 0x8001, 0x1, 0x0, 0x0}, 0x14) r6 = bpf$PROG_LOAD(0x5, &(0x7f00009b6000-0x30)={0xd, 0x1, &(0x7f0000fa6000-0x8)=[@map={0xd2a5, 0x3f, 0x1, r5}], &(0x7f0000528000-0x5)="656d312d00", 0x1, 0x49, &(0x7f0000794000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0}, 0x30) r7 = accept$llc(r4, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b4000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000761000)={@common="67726574617030000000000000000000", @ifru_flags=0x1000}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r8, &(0x7f0000b59000)="30", &(0x7f0000df2000)="c50e", 0x1}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001af000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f94000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f00006e2000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfef5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x20002, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000763000-0x8)="2e2f66696c653000") getrusage(0xffffffffffffffff, &(0x7f000015e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x1, &(0x7f0000b03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000bed000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/09/26 21:47:22 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000005d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10001, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x2, 0x35, 0xffffffffffffffff, 0xfffffffffffffffc) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$alg(r1, &(0x7f0000001000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000031000)=0x58) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000019000-0x8)={0x0, [0x0]}, &(0x7f000005e000-0x4)=0x8) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000059000-0x4)=0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000011000)={0x1, &(0x7f0000039000-0x4)=[{0x0, 0x0}]}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000034000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_PROG(0x7, &(0x7f000001d000)={&(0x7f000005e000-0x8)="2e2f66696c653000", 0x0}, 0x10) finit_module(r4, &(0x7f0000057000-0xb)="658831656d316c532d2800", 0x2) time(&(0x7f0000030000+0xe1a)=0x0) readlinkat(r1, &(0x7f0000035000)="2e2f66696c653000", &(0x7f0000059000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) open_by_handle_at(r0, &(0x7f0000014000)={0x90, 0x62, "403bc767927c927a4b49f62a3331a549cf9b90efe159c0eae690bd9bf66bcd9cd01be6460fbe8ebe8d97720e2aeecd39b9ef519fca446b386f714576b7d89673a2b77656dadc87bab601c2ba417e0fdd3622b23ff25b8af03dcd25bae981f0b5e8ac5c4b8ca8a23e7c380d7f4279181fc04c1e9442b2940754d373991c449a64a3cd84cffb470ca9"}, 0x200000) write$sndseq(r5, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x81, 0x8001}}}, {0x0, 0x0, 0x0, 0x0, @time={0x100000000, 0x100000000000000}, {0x0, 0x0}, {0x4000000000, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x200}}], 0x60) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000011000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fiemap(r0, 0xc020660b, &(0x7f0000033000)={0xbb8b, 0x3, 0x5, 0x5, 0x6, [{0x1940000000, 0x5, 0x41, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3c52, 0x8, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x1, 0x1ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x401, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x200, 0xfffffffffffffffb, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) dup2(r3, r5) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000041000-0x1e)=[{0x3, 0x800, 0x1000}, {0x3, 0x40, 0x1800}, {0x3, 0x9, 0x0}, {0x0, 0x80000001, 0x1000}, {0x7, 0x4, 0x1800}], 0x5) ioperm(0x84, 0x200000000005, 0x400000000000009) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000061000-0x8)={0x0, 0x6, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000003000)={&(0x7f000005a000)=[0x1], 0x1, 0x6, 0x1, 0x1, 0x8, 0x1, {0x0, 0x0, 0x9, 0x6, 0x4, 0xc538, 0x7fffffff, 0x5e7, 0x36cc, 0x5, 0x4, 0xc6e1c1c, 0x7, 0x6, "44c71e6215f6975ebfe867325f355ff25cf6bec19e7646dafe9afd3b19daf4a5"}}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000005e000)={0xd6, @time={0x0, 0x989680}, 0x200, {0x0, 0x0}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.218774] *** Guest State *** [ 53.222193] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 53.231305] CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 53.240346] CR3 = 0x00000000fffbc000 [ 53.244202] RSP = 0x000000000000fffa RIP = 0x0000000000000f00 [ 53.250330] RFLAGS=0x00033000 DR7 = 0x0000000000000400 [ 53.256355] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 53.263538] CS: sel=0xd800, attr=0x000f3, limit=0x0000ffff, base=0x00000000000d8000 [ 53.271550] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 53.279525] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 53.287511] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 53.295484] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 53.303472] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 53.311444] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 53.319427] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 53.327399] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 53.335406] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 53.343494] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 53.349913] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 53.357359] Interruptibility = 00000000 ActivityState = 00000000 [ 53.363598] *** Host State *** [ 53.366790] RIP = 0xffffffff811b94da RSP = 0xffff8801c9fcf4c8 [ 53.372781] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 53.379197] FSBase=00007f8907998700 GSBase=ffff8801db300000 TRBase=ffff8801db323100 [ 53.387007] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 [ 53.393161] CR0=0000000080050033 CR3=0000000197d94000 CR4=00000000001426e0 [ 53.400771] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d49ef0 [ 53.407494] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 53.413572] *** Control State *** [ 53.417064] PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 [ 53.423736] EntryControls=0000d1ff ExitControls=0023efff [ 53.429212] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 53.436143] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 53.442826] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 53.449671] reason=80000021 qualification=0000000000000000 [ 53.456007] IDTVectoring: info=00000000 errcode=00000000 [ 53.461496] TSC Offset = 0xffffffe1f7909313 [ 53.465834] EPT pointer = 0x00000001c77d701e 2017/09/26 21:47:22 executing program 7: r0 = socket(0x8, 0x800000000000002, 0x88) socketpair(0x8, 0x8000f, 0xffff, &(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) stat(&(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x1e, r0, 0xfffffffffffffffe) mmap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00004d4000-0x4)=0x80) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b83000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000aa1000-0x1a8)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x1a8) r4 = socket(0xd, 0x8000000a, 0x8242) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000dee000)={0x0, 0x82, "39063bce222db7f32b6db5145371cfda9232cc42d0d3a4bd39d2ef516232847feb0c044c61b59a96b9b20f1500000009e99f35957091f9575596734e2e07a7aa6a90d2341bf07eed5b6ec94ff686654bcdb58519f2a8ad6fed700000000000006279f275a5e3a171c74d7917cf03c8ea453bc98e9d39c2659bd6b13518ef957d98c8"}, &(0x7f0000def000-0x4)=0x8a) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000df2000)=@assoc_value={r5, 0x800}, &(0x7f0000df3000-0x4)=0x8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ded000)=@sack_info={0x0, 0x9d, 0x80000001}, &(0x7f0000df4000-0x4)=0xc) sendto$inet6(r4, &(0x7f0000342000-0x1)="4a", 0x1, 0x4000, &(0x7f0000d11000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000def000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000def000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000731000)={r6, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000038f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000def000-0x8)={r8, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getpeername(r3, &(0x7f000017c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000346000-0x4)=0x8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000de6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/09/26 21:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x883) r1 = open(&(0x7f00000e8000-0x8)="2e2f66696c653000", 0x180, 0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x3d, &(0x7f0000c63000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}]}}, {"0c6427"}}}}}}) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x100000000, 0x5) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) 2017/09/26 21:47:22 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000022000-0x13)="5c26656d3175736572656d3063707573657400", 0x1) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000020000-0x8)={r3, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r3, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000024000-0x1c)={0x6, [0x8, 0x8000, 0x7fffffff, 0xa2e, 0x8, 0x3]}) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x20, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x4001, 0x1f, r1, 0x2) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r5, &(0x7f0000002000)=@nfc_llcp={0x27, 0x2000004, 0x0, 0x3, 0x8, 0x8, "9976152a27516b05cef9060d06de894ca39cb7b250f3b74a469dc0d1faba09daa563ecf92d4f134b175ce0d6bef6ba8cc028d946f1bc6db6086da277622499", 0x6}, 0x60) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x8, 0x32, r5, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/09/26 21:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() getpgid(r1) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) setpriority(0x3, r1, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000461000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r3, 0x1, 0x40000000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x7, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) dup2(r4, r3) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c5000-0x9)="2f6465762f6b766d00", 0x104, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f00007b3000-0x20)={0x6, 0x2, 0x0, 0x1000, &(0x7f0000407000/0x1000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000095c000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text64={0x40, &(0x7f0000ca8000-0x43)="646666420f38804f74c4a379169a08e00000c4660f3803a700000000653e660f38822f4fd9f666ba2100edb9800000c00f3235000100000f302afc4ff966b80e018ed8", 0x43}], 0x1, 0x40, &(0x7f00009ea000)=[], 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@textreal={0x8, &(0x7f000009d000-0x45)="0f20d7baf80c66b8381cdb88383850bafc0c66ed66b93a0a0000ba420066b8f2ffff7f66efc11100490b010202c026d7e766dddd19aa0000b800008ed0b800208ec8670f08", 0x45}], 0x1, 0x0, &(0x7f0000fb9000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000933000-0x4)=0x8) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/09/26 21:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fd9000-0x8)={0x0}, 0x8) r0 = socket(0x4000000000000011, 0x8000000000000803, 0x8) bind(r0, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x5, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000872000-0xa)="2f6465762f7663732300", 0xfe, 0x801) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005dd000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) unlinkat(r2, &(0x7f0000f8d000-0x8)="2e2f66696c653000", 0x200) r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f00000b2000/0x1000)=nil) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000795000-0x11)="2f6465762f7667615f6172626974657200", 0x84, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x5, 0x80000000000000, 0xa000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000b6e000)=0x40000000001) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)="972992dd802bb6209598708b278ed708792259682ad91ea218fdc8567fc669b0492c18714f82aa3d70f300e1f0105977a217208b41734cd2313fe36a2b2d9cb7d46ad8ba2003c5cdc97e249a16ec77d694a069f36e420b4e6b2e215c34c7649572f3aef463bbef351928d8b47c4310162cada302ee701256277b1337cab9bcaffa2c6e1c2e4a047abf3730d6f1"}) getitimer(0x1, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000fd6000)=0x10) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x400, 0x401}, {{r6, r7}, 0x0, 0x0, 0x0}], 0x30) r8 = epoll_create(0x10000) r9 = syz_open_dev$vcsn(&(0x7f0000bf5000)="2f6465762f7663732300", 0x2, 0x105040) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000cd2000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000bf6000)={0x0, 0x0}) read$eventfd(r9, &(0x7f0000610000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key(&(0x7f0000bfa000-0x8)="7472757374656400", &(0x7f0000fed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="ebee943be8e3d0da0ee7cfccf326f8e76cba42e1556c449292fff23117dbc3cb3cd349a43f923773859324bc4247942e359ab36cae5a4bce90ac040ebaa2a06ff5ecee963e7bfeef72338c54119100086000c00000000080009fb1ad7c8eff61dbf4485bc571f49972cd44bddedae8f3d95d33b4b2e99898b2db11db2b13dcb09764ed71538c83b30876aad9309c6ce25ec653fe4b2e7a6550c20fb6242b3e8caa12c47a0c9cfb7e6f47d5eacbf060b5e5c04bfb8898540530039019e8c1082390d068935f0ef5636f7aec7d182cc3dfbb178f824844430996d8ddbd9c3871", 0xdf, 0xfffffffffffffffe) keyctl$revoke(0x3, r10) unshare(0x400) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x5}, &(0x7f000000a000-0x10)={&(0x7f0000005000)={0xff}, 0x8}) syncfs(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000001000)={0x6}, 0x0, 0x8) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000055000-0x4)=0xffffffffffffffbc) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000fb6000)=0x200) bind(r1, &(0x7f0000fc6000-0x10)=@nfc={0x27, 0x8000000007e, 0x4, 0x5}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x5}]}}, {""}}}}}}) 2017/09/26 21:47:22 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="73656c664000", 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001f7000)={0x4, 0xffffffff7fffffff, 0x9}) r1 = dup3(r0, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x3, 0x100, 0x1, 0x0, 0x5, 0x1000, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x2, 0x10000, 0x84, 0x9, 0xffffffffffffffff, 0x0, 0x80, 0x0, 0x4, 0xdd9, 0xffffffffffff4d6d, 0x0}, 0x0, 0x0, r0, 0xfffffffffffffffd) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000706000)=0x779) fsync(r2) fcntl$getownex(r1, 0x10, &(0x7f0000fbc000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc8000-0xf)="2f6465762f73657175656e63657200", 0x17fe, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000ffd000-0x11)="0000000000000000000000000000000000", 0x11, 0x100000058) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ffb000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00008ba000)={&(0x7f0000fcd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fcc000)=[{&(0x7f0000c24000-0x1000)="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", 0x1000}, {&(0x7f0000153000-0xb1)="c2b37efd3f575143d692c96901775a5480402d0d699fe87a8611d9524673a7d552464fab701f5a26801836ec8ce25952f6cfba9f5b62abccae2832383b5932aca37346b929e77a6073188ea9dcc2f3928f17824d794ef668dcf45934a0070cfedb41bbe852cb48f2b571f42f0dc1627ec8d057ef6399122e1f614e6f158c13debf44449e8cef8f1d1ea4540ee23aa9bce5013a7ad1a8e2fd87f27afaf2a0beec98570a9bb30e673ab4d3c3e9f3be6bca60", 0xb1}], 0x2, &(0x7f0000fcc000)=[@cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}], 0x1, 0x1}, 0x4000) perf_event_open(&(0x7f000001d000)={0x80002, 0x78, 0x40d6e9, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x4000000, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r5 = mq_open(&(0x7f0000003000-0x8)="47504c24656d3100", 0x41, 0x0, &(0x7f0000027000-0x40)={0x7, 0x1, 0x7ff, 0x0, 0xbdb, 0x0, 0x0, 0x0}) mq_timedsend(r5, &(0x7f0000fc8000)="b8d205ff0000009ce134ab4d2ecc99b05eb50c4d23e84d93e22f19f37dd0ff78b9a8134232777b6e3435da410361b17ca45f96a528499d46ea91012b23e4dfa71d5f447a41ca9eac025c1b42bc71ec13314ba6c77801f8faec075072f146f8291339c8b27bc1d205c636e86ed97f54d57ea065fa325b8f81ef4598be9e7e2d2cf09cf773ce0ece51d0f720e24bbda2386e23ae070017fccd27a46487bcf709bb8527e882c14d0a93f8af417b6659d7d18d569315924b90739817be98e17c163f0ba6dc44d60cf2", 0xc7, 0x407, &(0x7f0000fc8000)={0x0, 0x0}) r6 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x1a4, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}) io_setup(0x5, &(0x7f0000fdf000)=0x0) dup2(r5, r5) socket$alg(0x26, 0x5, 0x0) mq_timedsend(r5, &(0x7f0000e93000-0x4)="7bd32589", 0x4, 0x2fa7, &(0x7f0000fd1000-0x10)={0x77359400, 0x0}) mq_timedreceive(r6, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffb000-0x4)=0x0, 0x4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4, 0x50, r6, 0x0) mmap(&(0x7f0000770000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) getresuid(&(0x7f0000ffa000)=0x0, &(0x7f000093a000)=0x0, &(0x7f00001cb000)=0x0) 2017/09/26 21:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00004fb000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000084d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e3b000-0x5)="6874637000", 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000797000)=0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00004eb000-0x9e)={0x9a, "b0c9cd858ff82a772558a37dd7249909edb1d23983f51944afed1a92840413a75c491ee20025eb818924c68b68977a798ed1a7d0644c15fc10fdb1c620c3330508e10716af72a40745d8b327a01d3cf1c57a89381cee86d79f2f0498b8d86b5be22fb60c748194633eb76f49bf4ef0c790c38a97bf44089253812e4e08be197637fe4ba76b4a01a31bb48e96d334078d5add1b37e0930166960a"}) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000937000)=0xf51, 0x4) recvfrom$inet(r0, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000807000-0x18)={0x5, 0xf20, 0x81, 0x9, 0xffffffff, 0x81}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f000099d000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fd3000)={0x0, 0x0, ""}, &(0x7f0000686000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000526000)="2f6465762f6175746f667300", 0x40000, 0x0) write$tun(r3, &(0x7f0000e86000-0xf6)=@pi={0x0, 0xe0f3, @eth={@random="e56840d53946", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x3, 0x3f}}], {{0xfbff, @ipv4={{0x17, 0x4, 0x3, 0x4, 0xe0, 0x3, 0x275a, 0x7, 0xff, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x6a, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x1ff, 0x1, 0xe39, [{[], 0x1ff}, {[@rand_addr=0x2000000], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x4}]}, @lsrr={0x83, 0x13, 0xfffffffffffffeff, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0]}, @rr={0x7, 0xf, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x7ff, 0x8, 0x0, {0x1f, 0x4, 0x4, 0x9, 0x0, 0x2, 0x2c6, 0x4, 0x7f, 0xa73, @rand_addr=0x44, @multicast1=0xe0000001, {[@ssrr={0x89, 0xb, 0x6, [@rand_addr=0x1, @empty=0x0]}, @timestamp={0x44, 0x30, 0x6, 0x1, 0x9, [{[@rand_addr=0x0], 0x8}, {[@loopback=0x7f000001], 0x80000000}, {[@rand_addr=0x1], 0x90a9}, {[@loopback=0x7f000001], 0x7f}, {[], 0x9}, {[], 0x6}, {[], 0x3f}]}, @ra={0x94, 0x6, 0x8}, @cipso={0x86, 0x14, 0x3, [{0x7, 0xe, "ba809ec3e789dca77972c109"}]}, @generic={0xcf, 0x12, "4ffc7c3c3a43262853a6138b3ccf72d1"}]}}, ""}}}}}}, 0xf6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000931000-0x8f)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000934000-0x1001)="d3523b23a3a4901f3644faac98a41fe6093934ad15f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6f6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8ec1153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6419cc82da034125665805a3fe5221546b6e1822c7ffc7d1bdf90ca6e772c2d9f15ef8eb0486f0564a25f2e7eaea45ce89038cffa6ef31c31e7fd9041736d7a2b0df878e2cb4ba87ffdb5a33a68e8124a5fc8741a7253d477a066a2896eb2ea6d7038d27dd59af5045927454e10d72afc5c52183b3f19fbbb6400c6c1d00b152e99be293092e9d15b7afbefc6869a51ba40b5f415792a7d652f276bad27d9500370bef1d6cd0c8e37541e3cdc3de3499f8e78b7d788eb5bcdf752542275603bb18950ed9506a5b91e308d35aca865e858a90346e93a9068f36d49cf66729a8a5597a3f30da6e1b1ca0c61938636966f45bd554c8e1fd292bd1b27a84a990ddee8c6adbec39b67c405725f73d3afcd289894ada73586b6329aaaddeaacc2495335dfadd72e85d89450e4e088ba69ec475e34870da26101fbcb52fde9a595b3e3716b58e58f33fb992557cd694b26c352ed6058873af806741d32bdc8747a6fbab2c38143981142d2b55fa3f8fb65d1a3365790610b3e3f8fbc8eb8f0df72c5ba4ddaf2f12266714257e709a05c3f733e82117199a513084333ec4e259763ab7c1fab45ab9b9eeb9aa127740faaef9a4b6390069d9fe5b999574b715d0c0437d337a8f413a8031c7cca6647378198e29b922bdf377f9a1c9e202282cf1423f60fa87aa09753f5bca0fca358bae344d8b5ec15df4c388b8608ad6605236c292653ef8d2d805909381a93d404dfae30966a2041f53189d2344268a7051e6f96cbc7989fce3f69f02955db7b1647394b771806ee463dfe8a1e02f28fd2c0b5aa64f86c6baed3876d5bdd0a892970b45dfb0861d849f45e320fbff5f67af214b7b68a94892886276f0a5cd99e8dfdae978fb5709345aec2948f5eb2452a1170289271b926e641aa7b44a3311bbd379e84ceae4b86a9ed5f1683a22a55774b13cab99f4c7b8a5465f09d8741e88f888d7f76f5dce71f601dee72633b08cafe7e5cda07bc9b62837239dbbdf37e90c06de32e343089c13052c1ffd7e0ca2c08088dae1035515510ca696c77181b114856ae74b0505e6fb5107e7322cf240f06e1bd95dc25ab06b51a4419bd5ccba2e2604f72c5e16844050845640611e62926540e6c47f4712f8a372e8c5372f6dcb2c6d57e23719be6b779f9581dc2244a7dbad4d6ccb0a9e253e4df3be90e532358f64b1aaab6c2b73cf25aff18f831317309c13ce4ce0e960d90c5f7153254694ea2e1df4f1e42305e0cdea1a506b68839bff8eac5951d6b74349b28df4392cde47a5c6ff0a5403388a3ab760ff62e0463cc52673f19a36b39215bafa8faf7bec372d71da7ffa403c54c6b64dabafeb10402fd3928b85e2bb77260c128c3de01c6635000105f4dfd6ec1b1c8974cac6e6f32329e7c0e227be396c30456bfea6a89487ccb3122a6eafa23d2aca0646640a9ab012b935b96090a54fc18154a4333b9f57c08f86c2c48a69bd3de7008ce28afe69823aa6ed67bed0925c12e6c581eabbe36aaff73d4a9ae2554ccac75f4c6f1d5bde4279e11333aad369955c11bde2ec19389c3e18ff51ade6ae8e94f14778f811d9f0937e44210452b7493ecfd10dfa49f2c5c25c33f20e0c4075fbd3772d9e46da978efec81994e36337c201dfec2853711f1b4db5b69fe539e1b6f1552838fdf54dc5c5313bbf5ff8981991f9eb9c0c75ac9186398ca6c311aa59e74ead37a2861b130282b2a3456c83e7847fc609b92b3aabcfe0ced4c01be736dedf071eef6c1b937468ea7e90554fab209e30df400e1e902b810dbfa19662eab36367e53011b17adacfa50eae05aed89f4efce2821f7077a7bf727f9c65f541d1541b216d084c494cfb0badf7690d1ef998eb99215cc53342f06cdaf08fda2f9996127386d47df50c8e4731792cce5c8873d1c9f496e34850dc743b821596979d021c0eb566faf6ee8450f5ff82845b4f2f6d8dff4e380717ce94b55aa31867a152365ee10e620ce554e774e6d187a569aea39ae63911a13d5a4fb93a754f6a16b9ab8965b03c19b962f40493a3cac6f926d49cfa9890a9e138f0616f51781b3ca93a87bfdac29d7af70289064464cf908c28cb45a7880f361863709d6fbcff50181bc58865849c82772408975e101063bd26bcd5ee767f96acf325360154b29b76caf605c40fa8d6ef23136aac260266af9a85670a81abcb07146bb4fba14ec3bf8f1cc6249af65a5336987bbee22321edba40316e0e412923d726ba80ddd7d5e09c0c93091db76af139d91b35ebc8d6323a9a4039e69853bc20846c432314b0830e81ecaddc9cb8f181b3fd136a3acad8a173cf44fdcdbb68ee0e33d693113dca1dd70029f5257ed69f37017d89edf99c0e29c99105af5770374cc1b198e6e1c8bbff7938b302b470f52312dfc1511809a5c4b201fe55190b10daa31238cc0e622ef666eb3c1efe124d5328b89047ec3aa3847a85ad2ed16cf51ed98c303846ce2a7f95dd2676c75fbd56e3c521cec001f06f369770c25239070942790501759be614a213a43ba0d26c531dce1ae6bc7712d77bb25595d25385f62514f60d5103d74d1b722d942e7dba59d848d325ce89b93847f0c05ae72937f6a462f5c102200000000000000073a2778c0a3c0e6616cfdc1aa1a9394868a0d0007e20af3c3e276abbe1b4b16808bade8a0b2bc253ad6590a15d25745c2b712e29f2554b9ee5fa0e7c1b9e4ab8c716e56730f58caa27334f23d56d3815dba19fb6ebad23740c0f94fe4796022daeb1b069900e115ab392a0965c8113df38ac7738b9775e6334086b3bbd08dcd96a01006d277d87fb7be01e44aef253dd92c7a7f6311031aa22999482ec828273b8e1ebe0612199d6ea6910b8b78e63c11708e7cc232f48887ac5b62f62b12a25463d9aad1d400e384a28e0bd42cd9564a133cba495e9479fe70ec2a23e4fc08ce4ec9c3a99e4869989cf2cf4937153ac91fe47b99538234dda4f419dcc9d42d20b31df44b483698e28e5d27812cc882f9d38d888d0ccc775310cc5902a4a70186b8c1b778590874ed6b38e754d9d8fc87c647fca3b59ef71d2ca3bb54c537fd782b3fcdd0c15772949263b7c8a5cb76e9fedc1764518cb7d3633c658318cd8395fa4ccc5a2a47365aea63fcee4efe9be5e231df39ca4bea459457f5e62f93a1560ec998a92f4322714a7d7a0397ac445c77834d6f048ab521942e04839c4612a7cc9d925801f09cda84c5325988bea02ab05a39d8948136282e9d2496bba32d4c63a2bc78d8447423e4f87b81dc7ca354620e0bce5e95e6057409fcbe961cba7b1f45c7444ddd582336b79484f6d113d8203c6187ac22b54c409650a1b0a48a359e8d20ceb64076f8e3975d91e8eef8bd914745859c5f8f5744d87f62c4e6d5a9be056a693b7794e98087887f5b01cd3ae61b1207d92e18b1613cf0092e1bbfd72d64cb89d6118792b1b122c85a73aa91f79686fc2dd17a025e2d2886e0cf6cb010769dba2456ee23d124e67f17ac540ea3b144af641e0a18d19622183a647f2793cbd191f5ef86c19f9e6dc73e74555868f069befde8318112323e34e74338b5cbcdf75cc8ce2d2855866c5a571ea4cdc0c80c4c2a39315dd3d4a9abb9ab988b46b7f339baa92c6f533702eca7f997b714d72d53edbe77b5a998b34b0ea913446468e182a6dd4ca5065854ebe3d3f5e7f59ea9d947677f82bd7fe65dad1d0da1f6df4273a14a915bdd4b21c887edb6fbc41b5053c33ec82253468e88a38b425c963b1819857fe432e54fadac3c1b30e9e5794ec8feb57604d5abab6c7b64d01b03a9c4b15043c7b4a33186281f68e4dfbca9fd1f0c0aee2c86cb8eeb9d87935daeece2ce32c5b4085f86af544f63c9403e9804a9879c8afef02a278a2619330ccf5b2a9db7d90b7651b9eafbf036ec466e8f6f8730ed0db3645af332ff3cec819735c12a16707cc4e5c9fbe3ff5d2c3692e33248e980a29064ba0a8427dab39f198d22379360941cc0d0c2f8aa55917bbc25f1bd85a4efc1c7491e327f484fa581ad815c971030c232249b4bf753068ac7b2d8e50d5bfee1d40bdbf032f67bc18587f7abcae4420447f0d86e1b4d48befc2f0000000000000008e1dd6bb53a199d819429973762ad1acec76a0546dfa56aa20a76ae6c85583ce10e43c8f797502fadbd9ba657d9adbc6a30a13e8f3cf058643071d3058f074af3d237ccaa9e836ddc78b3608202d2c4e45c76da964424a5f3727e2ec21cf8e1dfe9743a240c8845a80240211b850b8578aa828cf3531927e26204cccf8a6db341c21817b00e19aa3a194598b87fbe6487234da5a9cde4171e32effc9073dbf20d4fdbb36c0d3dad2f9d5780d7a373b54a3a22317be957505e3c87559e7865b2e3e9fc5c2a7c24468eb7e7ad0c658e5f34105ca6d5a1b796ea6b7f44c99242f47158828f3008d258bf0fa1b33a8354684065320ed6c33c8991d321e4fb4116d8f19c921ab4d98e75f06972802146c7f7fcee88d6026c4ef1cad582e70fed0b45ce1ad614198a440e4b24b054fb118cb090cdf217bdde8ceed886050326d9962da2c8ddbe4c3032cf9ad8d1bb65616c526cbb5a2583a5639ebd303bf229a45518526dff021df2db60bd0df7fe12f401488e8b258f6b0ef201937101f5971f5bb731e525e75c0f57c3ec93b24793842e9e3a6ae281fb8fcac3a859264f87e4068af273c1d439077cd1f9ec65b4b099d361a1619e3f7dad4cd6b2d925f40bd6949edcd5603b6588b9b27bfcf4606015c91e9cded9334870ebb3b616e8d4babfcae952661098935639ed581581efc18e770bef5558dfbb679ab58a08f92156cbe70f73c58d0dc275ddcaacc96781781702e69be946e8ab2f96b467aeee1670e20d10152e6ed126a8eefc72276d9217d11f30e01a12291ba452f6e630310c53dce5978c8000e8937f6414e68350e9462a21860611e32b070a2d628771cda92e255a6e344a270f07", 0x1001, 0x1000040001, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000b68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x10001, &(0x7f000011f000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 21:47:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0xffffff7fffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000af2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000956000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000080003, 0xfc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x1, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x8ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000111000-0x4)=0x80000) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000954000-0x8)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffd) connect$netlink(r0, &(0x7f0000987000-0xc)={0x10, 0x0, 0xff, 0xf3d}, 0xc) r1 = open(&(0x7f0000cd0000)="2e2f636f6e74726f6c00", 0x80000, 0x14e) symlinkat(&(0x7f000090a000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000765000)="2e2f66696c653000", &(0x7f0000e51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e2f000)="2e2f636f6e74726f6c00", &(0x7f0000610000)="2e2f66696c653000") socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x10, 0x802, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000066a000)=0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000dba000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f000012a000-0x1000)="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", 0xffc, 0xe, &(0x7f0000aa2000)={0x3, {"0020a96500699a"}, 0x80000000}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000291000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}], 0x3) write(r2, &(0x7f0000285000)="26000000420047f19300000070000000000050f16b96bdea03fffff7454a6803e51700000017", 0x26) recvmsg$netrom(r2, &(0x7f0000df5000-0x38)={&(0x7f0000f6b000-0x48)=@full={{0x3, {"000000014504c3"}, 0x7a}, [{"6e6dbcb97c2497"}, {"5c58efeec52132"}, {"ff0176f72b253b"}, {"2077a603efbc8b"}, {"4bec00fffffff8"}, {"e2000003a87345"}, {"0006f107003a4c"}, {"4c697097814727"}]}, 0x48, &(0x7f00009e3000-0x80)=[{&(0x7f00003c8000-0xff1)="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", 0xff1}, {&(0x7f0000b93000-0xdc)="2752e74e14c32ccebc042bca93f1ce41060e50b545ee61188f3c2c5c74d611c80d53f396c451afa8f8ca6b5103625e34b076ddea9bc0982906000000000000005c57d23bec685c739b337508bde21e5a6af74a65981cb546399cd80bb1417f951b49e0561b01e6d7033db50aadffdcb28d03fcda1a6ce82180ff0a392788888bff11cae0244e192b0b038c0d30505c109a4350a209f6b262463b80db26c21ee4809dce53c624e66996ba8123085a3ed772eceb2d72c5d4d7dbb1295a98b3bd8a8614b664bdbb7b37271e905ca75577c04f3baec48f95fbed61f5588c", 0xdc}, {&(0x7f00009c2000)="278dc8618d2cd697891562a05edef623728fb11282b16838bf31961121b72dde8b8b7d2c81ecdf3db1582aa680ed3b1b946203d14279e102ce84", 0x3a}, {&(0x7f0000dd9000)="d6d561742ba3c5039daa35c33dcfd6c78bcb24c66fc252c8c89aa7f0c3e192dc808263209dd1beb78cc680bc1ad12b8b4fcdecf6ef17259f85a30e79d6100ba87a393cc24eda33d0cedb92eed9614b53039bd873f9fdd648c243ed27fb278d85d1b967465307633b9f0737fcc7268f11f18c9f0200d0a0464325f5adbd0de3f409c9261647b50a28bfe9a90db0af69c32a96443ed054b84628", 0x99}, {&(0x7f0000a50000-0xb1)="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", 0xfa}, {&(0x7f0000ca5000-0xb2)="a480b24625a758f6fc329654e7f288470c7b752c01829f67afd1c35fe24c71c588f6a8cc2a4bd04bedb03487655a28a9c84c2935e96eaf3500d557bf8355b1edf5eca096eb2bf903d8a9ac6783a3282d91412ae658ea42fdaa83ed4e9eba2afc11db1d9326b4b68529bc1bb8486cc6040822579a81a49df1810e7f645c2169298cd3db886d504014b622878a07ade49e0389da957321243f1fe2ae61db31a6e4ecf16b91758953fa09ec0de25b3d321413d6", 0xb2}, {&(0x7f000071f000)="f84e732e1911b1edf05ba4aacee96b081a32ee9c37d669fa696c60d0ec756abe3c5c030a32180c5786c6ddf2f99e3427db7033ca5ccef6d2b5d123681ecf06f177c9c5b9e7d7c0f2137c31b11eff5ebd838db9a34cd899ce4e7cf4ab43fcf01a3ae95a927c74775a0173c2c93464bd3f6ee7cd5a86725e635227449c9dcb911371e25df194494f3172ee6271eaf3976f1faae2076eec18dc843a2a70eaa37121ec2db4eb62c8b2c88951598b05bf8fda7a81ddafc052783f808fec3c586e1558895fc56547ade46f24465962037b2497227e73ef95ac", 0xd6}], 0x7, 0x0, 0x0, 0x200000c840}, 0x80000) syz_emit_ethernet(0x82, &(0x7f0000eb7000)={@random="efad070000a7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x27, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @rand_addr=0x0]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) stat(&(0x7f000095f000)="2e2f636f6e74726f6c00", &(0x7f0000bec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 21:47:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0xd83, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc78000)=nil, 0xc78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)=0x0) ftruncate(r3, 0xe186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe000000000000000, 0x5}, &(0x7f0000a68000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000676000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000fd9000-0x7b)="70e6c09f6cfb70d417ade9575d7cf6e51c056e5624cb568e914db4c809638767fa7e7292766f715f9788d927af8e19b8ad2b03f01027b0a6876f8176dbe6cd89418adac34f7b74f1d73f5149ffbcdef00e5b5dfec196a5ecc0425fdcb788cbd0d75924a16544eabfe139fb3ebc0c9f8509e72deab54377f1f80440", 0x7b) r5 = semget$private(0x0, 0x20000000102, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000877000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bbc000-0x9)="2f6465762f72746300", 0x10080, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000001000)="") mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000341000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x43) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c78000)="2f6465762f73657175656e63657200", 0x220000, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000081a000-0x74)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) 2017/09/26 21:47:22 executing program 1: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000333000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efe000)=0xfffffffffffffffa, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, &(0x7f0000403000)="0101", 0x2) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000efe000-0xb3)="", 0x0, 0x10042, &(0x7f0000eff000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000ec0000)="c1177c6384fc5f3efd9f928d9584b0bdb7cc732c5bb8fec58b78d39ed569c8d99bd5da1e5a530ca8a58dd80777f1d1ef43968804595f79c895ab76794d6663b71aee44710d53ddb8302c5a45db3ffcf2f2543d7f1c05e70fc0bfabb4a4fa22509b155f21e677754e1b81a6c9df3c8b2140bb2db830f4384d9558f21c92aab556e1a7006667777d30dd36c833c3fc03", 0x8f) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e46000)=0x400000, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x100000000000018, &(0x7f0000a91000-0x10)={0x0, 0x0}, &(0x7f0000efe000)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x3, 0x8010, r2, 0x400000000000) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000c0d000/0x1000)=nil, 0x1000, 0x3, 0x20013, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x100020000000, 0x1, 0x1, 0xeb0, 0x81, 0x3ff, 0xfffffffffffffffd, 0xd5f, 0x0}, &(0x7f0000f02000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000261000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x9, 0xee6a, 0x0}, &(0x7f0000f00000)=0xa0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f03000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000f01000-0x4)=0x1008) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000eff000)="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", 0x1000) bind$inet6(r2, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f05000)={0x1, {{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]}}, 0x90) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000912000)=@generic="fc6f000f851fe8dd47e4a1d9bebd47b6") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000376000/0x3000)=nil, 0x3000, 0x3, 0x10000000003e, r2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f00000)="2f6465762f6175746f667300", 0x200, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000f03000-0x6f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x2, 0x4d, 0x0, "59e34c7dce7b9eae54e35de1bd76c9016fea93ca4c721ae64e79602cb8830f104bb3e8aee5defbaffdc3c37de0f637871a0fde944e7b3e6628b9fb1b843fa469a1ab094227"}}}}}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f00009f5000-0x2)=0x0, &(0x7f0000e7f000-0x4)=0x4) recvfrom(r0, &(0x7f00007af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x0, &(0x7f0000eff000-0x60)=@nfc_llcp={0x27, 0x4, 0x4, 0x5, 0x2, 0x6, "7da1291903cc672fa782e1f85ded834f398f94dd44f2aec19e13cdb67a88477cb564708831701f0ec40c514dae9a0df2af7616b5b0c5df9b5b5d971f45678d", 0xc6}, 0x60) 2017/09/26 21:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000c26000)=[], 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], &(0x7f00003f7000)="73797374656d00", 0x0, 0x0, &(0x7f0000f95000-0x80)="", 0x0, 0x0}, 0x30) r2 = open(&(0x7f0000fc7000)="2e2f66696c653000", 0x2000, 0x94) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d05000-0xb0)={{0x7f, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x81c, 0x0, 0x8, 0x1000, 0x8, 0x7bc688a7, 0x0, 0x0, 0xe43e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000c6d000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="") name_to_handle_at(r2, &(0x7f000091f000-0x8)="2e2f66696c653000", &(0x7f0000ff7000+0xfd2)={0x5b, 0x7, "6bd43eb506d2675d9026c1f6c77f7d82dfc1dd5ed3ddfc1d5f93efc6e7303ae534a4297e95c47675aeb074058059b54240dc2b2a5cbd4f81e993c53bb017a4d01c6c9d8022b1ff929124e918c2fd309682feed"}, &(0x7f0000b72000)=0x0, 0x10001000) open_by_handle_at(r0, &(0x7f0000f2e000)={0x3b, 0xffffffffffffb763, "ba503c5095e5efafb7c23b489cd968c77a81ec59c88e216a2ce2ef696141cdd8dc1149cd2889fbf1c213ade43c7f407c7e8b30"}, 0x240) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007fe000)=0x0) fcntl$setown(r1, 0x8, r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000bf0000-0x4)=0x20) [ 53.526380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3428 comm=syz-executor6 [ 53.564598] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3428 comm=syz-executor6 2017/09/26 21:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x2200000000004, 0x44044) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x2, &(0x7f000055d000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x1, 0x2, 0x7, 0x1, 0x2, 0x2}, &(0x7f0000952000-0x40)={0x1, 0x3c, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0xbe8f, 0x20, 0xc57, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009f3000-0xe)="060007001d00160d0000df002c", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0xffffffff, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @addr={0x6, 0x0}}, {0xd, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @queue={0x95c, {0xc137, 0x0}}}, {0x101, 0x7fff, 0x81, 0x7, @time={0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x3}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b9d31560c96bcf59e54a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec8635e503713b2e338468e3036c6b79c066021626cc187db537f687"}}, {0x8, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x4}, {0x0, 0x5f4e}, @result={0x0, 0x7}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @tick=0x0, {0xde58, 0x6}, {0xfff, 0x81}, @connect={{0x8, 0x4}, {0x7, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x77, 0x7, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0x882, 0x3}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x200, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0xff, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000020000-0x4c)={0x20000, 0x802, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000032000-0x20)={0x6cd, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000397000-0x4)=0x401, 0x4) gettid() setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) r4 = socket$inet(0x2, 0x6, 0x2000) bind$inet(r4, &(0x7f0000c02000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000f0d000-0x3b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "00"}}}}}) listen(r3, 0x7) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0xb) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000a45000)=0x0, &(0x7f0000521000-0x4)=0x4) 2017/09/26 21:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc0206, 0x0, &(0x7f0000d00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f000018b000-0x4)="2e2f66696c653000", &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x40000000000c) r3 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) acct(&(0x7f00000fa000-0x8)="2e2f66696c653000") r4 = dup2(r1, r3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x10000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xb) write(r2, &(0x7f0000a1d000-0x25)="24000000100007b34d28000800db0103033927000700010014a12000000000000056092d20", 0x25) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x30, r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad2000)=0x0) r6 = getpgrp(r5) prctl$setptracer(0x59616d61, r6) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000faf000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = add_key(&(0x7f0000adb000-0x5)="7573657700", &(0x7f000088d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000227000-0x59)="b0e94594a339a9efed4fa303d92839db74222ae05d69d9efbfe5e4ed27641a5a81a57bf17de875b83c7cb32ca3", 0x2d, 0xfffffffffffffffb) ioctl$KVM_SMI(r4, 0xaeb7) r10 = add_key(&(0x7f00005e5000)="6465616400", &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f00004b7000-0x58)={0x26, "7381636970686572000000000000", 0x0, 0xf, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f5000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000e9e000)="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", 0x1000) ioctl$sock_netrom_SIOCGSTAMPNS(r12, 0x8907, &(0x7f0000828000-0x4)=0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000421000-0x20)="070785615dcebb2600a60e75081000000a0001ff00a1000005ff51982a42af19", 0x20) keyctl$reject(0x13, r9, 0x3, 0xa2, r10) r13 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) sendto$unix(r7, &(0x7f000009b000)="cd1f901cbc68f5e41a3b15559cfa5b1e47472581ebabce744ac5838bd4bc449862a647b5cdc76340808adc88f8a27aa96b2116682c40e967cccd20f879dd4a4722fd86ede2a21222934e31b71d68c339001f1faa28be1e08322a44fed58fb167d29d7d85ef8550bfde14e9dfb13f61d1cbc9c7d6f8614125835ceba1522f1632996327d855e48876e01d", 0x8a, 0x4000001, 0x0, 0x0) 2017/09/26 21:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x40, 0x0) pipe(&(0x7f0000bef000)={0x0, 0x0}) r2 = socket(0xa, 0x2000000000007, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dbc000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000432000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x10c, &(0x7f0000109000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x7, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x2, 0xea, 0x0, "d4f953435ef16d135e9ac44913e858789a58e8b3c50b2f396227ded47b95b7501828a5887967069eb68cb2bf13f1ed9a25476d941722cb9626f507e641b1b1f588439dc73f495925d2637e1c37232007abc7ff04555c8c276fa0f7197cd55931616ecdec3b60be135d852050b5addfd7d8b73f3bcd1baf767a65a34354ffed466573e43317fa1d39d5efda34918f2ecc66857a58ba1b5d1550fcbf4b1a2f4cb9a4a6b9015d8a2411bc962ac99131009b7a32de25ced50791df9784f212cd43c7d64a692c860a31edab2ba5ed95fa1e4dbc1c1db0ce22981377180061cbf109c665e9"}}}}}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000631000-0x1)=0x8, 0x1) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f000043b000-0x7d)="b1e3d247983cf059e893dcbf001b939d0d6afe53eec121c6bd01d1e9206fe35955fcb6edd42ab751015f894de9dd21027fd5475f77d6c4bbafa51245ae0c0d4831deb71c5d664cce9aecd43c79c85c17bf8b227a758d1c404bf6a2aa0563eba1f10ad035055536ee2a4f990400000000000000057ecaf5d3816e266537", 0x7d) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000307000-0x4)=0x5, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000600000)={0x1f, 0xffffffff, {0x3, 0x8, 0x4800000000000000, 0x6, 0x3b, 0x6}, 0x2, 0xb}, 0xe) writev(r4, &(0x7f00008df000)=[{&(0x7f00003b2000)="2900000019003f00e58af900ff0100070a000000000000a30000000e0c000900000000000000044101e2", 0x2a}], 0x1) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000546000)={0x0, 0x9, 0x0, 0x1, 0x0, []}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d0b000+0x483)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab9000-0x1)=0xe8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00007bc000)=0x0, &(0x7f000032c000)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b70000)={@common="79616d30000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000490000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0x2, 0x8, 0x100, 0xe6, 0x200, r6}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r5, 0x8916, &(0x7f0000000000)="") syz_emit_ethernet(0x36, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x20, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000d34000-0x5c)=[], 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x2, &(0x7f00001a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000084f000-0x4)=0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0xc) pipe(&(0x7f0000e94000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000989000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000078e000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000591000)={0x200, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.668013] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3428 comm=syz-executor6 2017/09/26 21:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a48000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) setpriority(0x0, r0, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00007b3000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f000027f000)="f2160f092e0f01cbc4c30979850f000000288fe8a0a3e7e80f20d835080000000f22d8b9800000c00f3235000400000f30c4e2d9a9f7670f090f21ad", 0x3c}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00007f1000)={0x13, 0x3, 0x3, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bf9000)=r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000cd000)={0x8, 0x0, [{0x0, 0x5, 0x5, 0x1, 0x2, 0x0}, {0x7, 0x100000000, 0x952b, 0xe1d2, 0x287, 0x0}, {0xa, 0x7, 0x5b, 0x9, 0x7, 0x0}, {0xc0000007, 0x7, 0x120, 0x9, 0x7f, 0x0}, {0x8000000f, 0x0, 0x451, 0x8000, 0x2, 0x0}, {0x4, 0x0, 0x7a, 0x7fffffff, 0x138, 0x0}, {0x6, 0x9, 0x100000001, 0xfffffffffffffffc, 0x10000, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x3ff, 0x0}]}) fcntl$getownex(r2, 0x10, &(0x7f0000d15000)={0x0, 0x0}) unlink(&(0x7f0000a4f000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000063a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017f000)=0xb) fdatasync(r4) ioctl$KVM_RUN(r4, 0xae80, 0x0) symlinkat(&(0x7f0000e13000)="2e2f66696c653000", r4, &(0x7f0000837000-0x8)="2e2f66696c653000") setsockopt(r1, 0x7, 0x2, &(0x7f0000a3b000)="27e403fc1fb9e35601bad79e7b19e0098385959892c0d07b5d53b76f09db04a79d1c900fc04c595c56c0d86f71906bceec523cfdf8ae45379fd60a91bc8971f4200df8a4c1eb65164d3db8cf7da324cfc07c91e236681aaa73d0f489d3cdfb956e1897eeca7612ed3a9f70a14639c07228b6c93dc89b640bba910d45035aeaa144c19b773fab75dc8b43ef73e556741692faa5bb936f40", 0x97) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000264000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x2, 0x2, 0x4, 0x3f, 0x0, 0x1}, &(0x7f0000a7d000)=0x20) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000cfb000-0x10)={&(0x7f0000be7000/0x4000)=nil, 0x4000}) 2017/09/26 21:47:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000-0x4)=0x10) mmap(&(0x7f00006ef000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x40000000000007) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x200008) dup(r0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x8000000000002, 0x200000008010, r1, 0x0) mmap(&(0x7f0000009000/0x5000)=nil, 0x5000, 0xd, 0x32, r2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r1, 0x2) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dce000-0x9)="2f6465762f76637300", 0x20003e, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000e10000)=0xfff) r4 = socket(0x2, 0x800008, 0x3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fdd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x14)=@ethtool_sset_info={0x37, 0xdb4f99a, 0xffffffffffff8000, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r3, &(0x7f0000a0a000)="1f000000160007f2000094ffa40007fd9ffffffffffff1000000fa00030004", 0x1f) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000445000)=0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000fb2000-0x4)=0xc) unshare(0x8000000) r0 = request_key(&(0x7f00007f9000-0xa)="73797a6b616c6c657200", &(0x7f000003d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c2000)="25776c616e306367726f7570657468307b292d76626f786e657431262e2d766d6e65743000", 0xfffffffffffffffa) r1 = add_key(&(0x7f0000120000)="2e726571756573745f6b65795f6175746800", &(0x7f000085c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000f28000)="58845f63083d02f43b3a36d81fb2a73f0e183c76c0162d6cbff514b23d077b5413409acc100bee15c55099f51bfc4d933fc6eda75d69e7237e6528451b405a96a5216256f042f0eee0b48681d4517e716c595aebf3f311e97803666e0dc8d17a2e1be1735605a710803ef821066d9497e8498b4a3314512950fe2a89c4aaa6809b81119283278525", 0x88, r1) r2 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x0, 0x0) 2017/09/26 21:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fff000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000388000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000)="2f6465762f72666b696c6c00", 0x414000, 0x0) ioctl$sock_bt(r2, 0xdd57, &(0x7f0000037000-0xe)="00162f65f0d941003800000762f6") r3 = signalfd4(0xffffffffffffffff, &(0x7f0000576000)={0x100}, 0x8, 0x880800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ccb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6c6f0000000000000000000000000000"}) r4 = accept$nfc_llcp(r0, &(0x7f000009e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000022a000-0x4)=0x60) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000005a000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = timerfd_create(0x0, 0x1) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd38, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x255c, 0x0, 0x0, 0x8b5e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x100, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0xd77, 0x0, 0x10000002, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, r6, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000867000)="000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) personality(0xeffffd) splice(r6, 0xffffffffffffffff, r5, 0x2, 0x20, 0x10000000000002) getpeername$llc(r2, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000da6000)=0x10) bind$unix(r2, &(0x7f0000c8f000)=@file={0x20000000005, "2e2f66696c653000"}, 0xa) gettid() ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x80000006) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f000032b000-0xa)="d70291dc5da07b681fdb") ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00001a6000)={[{0x5, 0xffffffff, 0x0, 0x3, 0x2, 0xffffffffffffffe0, 0x5, 0xeb, 0x83c, 0x1e, 0x10001, 0x1, 0xfffffffffffffffa}, {0x8, 0x80000001, 0x40, 0x7, 0x5, 0x8, 0x6, 0x5, 0x7fffffff, 0x8, 0x1, 0x7, 0x0}, {0x3, 0x2, 0xce80, 0x7, 0x100, 0x4, 0x7dfa33d0, 0x6, 0x8000, 0x1, 0x2, 0x0, 0xe5}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x800000000000028, &(0x7f00002b7000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) finit_module(r3, &(0x7f0000c60000)="00", 0x1) r8 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000881000-0x8)={0x0, 0x2}, &(0x7f0000e4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e1e000-0x8)={0x0, 0x5}, &(0x7f00002e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d7d000-0x98)={r9, 0x8d, "d6af9af37d4cd43f353a512ee82c5a12f4cb445cf2a4db61f9b7f1a7ac3c03148208ca98f7f43e2162bf1ea5bd44862f2ef618891a209fae0950ea8cf0ca7b29ac73441ff8ce3590e9015246bfd5e713885ee7d43ddd014b7e522156e381485b12b116ef8724f1216fe6d9fb8c842c656b3d3172a34b5549d7271c7e98155521f4f35ab4a356c9bbe097c1c654"}, &(0x7f0000049000-0x4)=0x95) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r8, r8, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) [ 53.682782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3459 comm=syz-executor6 [ 53.810287] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/26 21:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000149000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x668, 0x2e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = socket(0xc0000000015, 0x5, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x200000000803, 0x0) write(r5, &(0x7f0000255000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000449000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x956, 0x100, 0x81, 0xfffffffffffff001, 0x90}, &(0x7f0000cad000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00007c1000)={r6, 0x7}, 0x8) getsockopt$inet_udp_int(r5, 0x11, 0x62, &(0x7f00001f7000)=0x0, &(0x7f0000ca7000)=0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r5, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)="", 0x0, 0x4}, 0x0) recvmsg$kcm(r5, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c91000)=[{&(0x7f0000fa8000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000fab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf00}, {&(0x7f0000fae000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x3, &(0x7f000087e000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x1}, 0x2004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffc, 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) sendto$inet(r5, &(0x7f0000b71000-0x37)="87de116c5219d36354ba612f0a343451f26e917e7bfd55409c89b85a3bb1f9424c60bbab23cf3fc8b032efb07c7f93e8aa2a92c01cba85", 0x37, 0x10, 0x0, 0x0) fcntl$getflags(r2, 0x40b) [ 53.872660] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/26 21:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000af4000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000259000-0x6)="6c6f676f6e00", &(0x7f000018b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d8d000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000057a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xc2bc) accept$inet(r0, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000327000)=0x10) shutdown(r1, 0xfffffffffffffffd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000ba8000-0x118)={0x9, {{0x2, 0x0, @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]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb4000)="2f6465762f7663732300", 0x6, 0x101000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000046b000-0x4)=0x8001) sendto$inet(r2, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bc3000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bb0000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000a81000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e5d000-0x4)=0x1, 0x4) pipe(&(0x7f0000bb2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bad000-0xc)={0x0, 0x401, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00009cc000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/26 21:47:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000df4000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000001000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc010007000000000000000005000000e60100b0"}}}}}) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f000064c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f90000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2cd}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095f000)={0x0, 0x4}, &(0x7f0000658000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ed3000-0x10)={0x8000000, 0x4, 0xffffffffffffffc1, 0xfffffffffffff690, 0x0}, &(0x7f0000694000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f0000)=@assoc_value={0x0, 0x9}, &(0x7f0000d90000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000489000-0x8)={0x0, 0x7}, &(0x7f0000996000)=0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000094b000-0xc)="2f6465762f6175746f667300", 0x880, 0x0) getsockname$ax25(r7, &(0x7f0000dbc000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000df0000)=0x10) getsockname$inet6(r2, &(0x7f00009e8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a86000-0x4)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f000056a000)=[{&(0x7f0000e0a000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064d000)=[{&(0x7f0000d36000)="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0x1000}, 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0x1000}, {&(0x7f0000d66000-0xb9)="4990f728d62035fc9c61885fa1c6dc7f16db0a790f62f321e034b6d8146a7ec47ccd52204c87bb73d3f2cfa3cabc0bbae6e534837406c823e745530ce88926653f671153e0cf8e20868a097c994cf9e820295e9f0be9f903877205ea106b47e1ea95f2886ef306c0c91725cded9ef03eb771a0753c6c00e81b02a7caaa0aab0baefb2bfa5f4f3f8287ba9438763376ce97067e1d5bbf7563d62d66e43fd148fb0a300e39603526d8f9934901296446d3201a70885fa6bcb450", 0xb9}, {&(0x7f000037c000-0x8b)="9ea23bf4b1e2038a9ecca3f36b9d391dfa51397f34b4e6d71dedffdc099f7e24c7f577e5704a766359b6a5b0c58f06813c822ee3c7632321daaa31f6bcca99a60587f3ea2f731880043ff94f454b06cca3e8e95e61cb80c6b28f0deb165a98c14a6961b13db46cefeef096608e5ffdba76a6207d2b079374f210aad4ee21c316e3c65c059a3864de69b38d", 0x8b}, {&(0x7f0000d1a000)="29c7c5ed742b61b6100d708ab0e1e6650e2ca188e4e186306dcd5f1f970d32ac1f69e7e43e194f7b74802c4c110dd36d1dc7342b65cebb069023ac843302266fbd966b71fa5f8a2ef64daedc1d776046f68cf4ea3d16a0b6d8576fbac811bda14640889b841987c46c74004ed9008f48a24cf982c0a09ceaeaf3076062018ff004c0b4f1e889e3a3e9acaccc528052322ce33bb1a2d485a591e23a00f9780dec10d0d278883f89fb9ed8d6a100be087c8e8b40d35047377cb3603746e26a171803d33503ca55562f1234f2950d4675439cbae48432c03c627409f0d8ed8ec6803767bda7b63fed269a8bf1a1353077d96c78", 0xf2}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f00008ea000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c8000-0x20)=[{&(0x7f0000046000)="", 0x0}, {&(0x7f00003ec000)="bfad9391008321f09c0eaa27fe17996d11518d61fc4118a6b0ebd703666423a6738a16d2ae79718a346bf98c236e4423f6091dc7ba52524ba9312df1a34ce42f950e5a6866d7ceea4c418880", 0x4c}], 0x2, &(0x7f00009c1000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x1, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x8, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x943, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x101, 0x7, r6}}], 0x4, 0x80}, {&(0x7f00004e3000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070d000)=[{&(0x7f00001db000)="c6f4fdc5b20571448c79cef69d92c7dfeb9dcd423245ba1f018e1657ec830d1097a5309da23b6dc54c912d9dbc5f77a33e901e288b7a2a0e7c6dac11dd0fe15a6787f588fdd98d59bc12111e1c0610de074fd208de53fbc1365c0eee6e2705aac719da9a16f2b5927dcad458a1b473cb5602b80c59029a5f0f44762e963ead11ce10b342b3908c90e3ba58a6bb8f4d357484f88e36b300958f34759082d44016f7e67b36d770520b5e0d7907e96ea1eaf8ded07fd3f310215c6daab8cc906cefaf6f0c9c510c0864fe668cca956046a715377ba2ec513fb133fb", 0xda}, {&(0x7f000070f000-0x8f)="44ed7413855aaa10299afc1ff04438d6b8b48ee68bd420dd3bbed334cd66b57b5a37d1c0fcdb9d5570920f331c9a0d990a01607fee67e835e81df8f1b3dfec79d0fb08a8a8ba0f387ee657cc24a1f0fa7faf86727d5d50cefec5d0b21d3aca099fa1562a8b3adc078b0bbe8652c2c8e7e5c1ccab9cfb87ef600735849c5287009c027593f6ffe771c37b89ae5998a0", 0x8f}, {&(0x7f00003a9000-0x1000)="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", 0x1000}, {&(0x7f0000206000)="2eacb9c95c01d070a007539486e5a26ea54e6116e0df22f0888a4bab4e75e1636c00418a58de5dc54800eca32a9be3acc3ef43304812dfd514bbb0", 0x3b}], 0x4, 0x0, 0x0, 0x0}], 0x3, 0x20000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f6000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000ed7000-0x8)={r5, 0x0}, 0x8) 2017/09/26 21:47:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9d000)="2f6465762f73657175656e6365723200", 0x204101, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000e9000-0xe8)={0x0, 0x0, 0x0, 0x3ff, 0xfff, 0x0, 0xf, 0xc, 0x4, "17ee8f489b12fb3897b8c6e9fa95aad6595cdc1b8bf3c80a8c6b721dde972c356dcf2d514cd0a87c26278855de6183fb7e185e9fcd75e776c42eed7802dd03aa", "989ae63ae66922bff203f983c6af4ea61c3559519e3dcd6a6e57445e0023e3b97badda4a5f501275a3a4cb5685c003dfe5a4760299591063d100a3ba59812192", "c435ac7aa1d1d94d5a69b0409aa72b00a77fa9df1a63275437c42b2c52076356", [0x5, 0x81]}) r1 = openat(0xffffffffffffffff, &(0x7f0000bb8000-0x8)="2e2f66696c653000", 0x80, 0x102) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000da7000)=@assoc_value={0x0, 0xfffffffffffff2d1}, &(0x7f00005cb000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000562000-0xc)=@sack_info={r2, 0x8, 0x5ab}, 0xc) recvfrom$unix(r0, &(0x7f0000ddc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x2, &(0x7f0000cfd000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002ac000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000dc7000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000293000-0x58)={{0x9, 0x1}, 0x0, 0x6, 0x0, {0x2, 0x81}, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000264000+0x6b5)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000546000)="63", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setuid(r4) setreuid(0x0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00004c9000-0x10)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0xa) fchdir(r0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffff9c, 0xae60) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000cb8000)=0x0, &(0x7f0000962000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000adc000-0x8)={0x0, 0x0}) writev(r5, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000400080004000e000000f4ff01", 0x29}], 0x1) lookup_dcookie(0x8, &(0x7f0000612000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) r6 = dup2(r5, r5) bind$llc(r6, &(0x7f000073a000)={0x1a, 0x0, 0x7, 0x0, 0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvfrom$llc(r6, &(0x7f000089a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4000003e, 0x0, 0x0) 2017/09/26 21:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003d0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) gettid() accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000db2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a3a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dcf000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x1) munmap(&(0x7f00009cf000/0x2000)=nil, 0x2000) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000514000-0x14)={r1, 0x2, 0xc1e5, 0x90, 0x0, 0x20}, &(0x7f000057b000)=0x14) r3 = open(&(0x7f000086e000)="2e2f66696c653000", 0x20000, 0x0) mmap(&(0x7f00009cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x400000000006, 0x3, &(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r4, &(0x7f0000182000-0x18)="000000000000000000000000000000000000000000000000", 0x18) uselib(&(0x7f0000b12000-0x8)="2e2f66696c653000") write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d7c000)={0xfc0b}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000fc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x200000000000001, 0xff, 0x2, 0x7fff, 0x60, 0x2}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x5) mlockall(0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00006ae000-0x4)={0x0, []}, &(0x7f00005a0000)=0x4) r5 = semget(0x0, 0x3, 0x0) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f00006b3000)="") 2017/09/26 21:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x3, r0, 0x85) r1 = open(&(0x7f0000b26000)="2e2f66696c653000", 0x181041, 0x1b9) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000b30000-0x3f)="bde6b4f49a6144fbe7fee52c43861c528a1a43e44fb66547c91a8d69878f910cb393f1c273f1056aea9c0365cbe23fb6abe53124e327d2fb4ce5f6a0699906", 0x3f) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000149000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xff, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3fd, 0x80, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00001fb000)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000f80000)={[0x8, 0x10000, 0x800, 0x800, 0x1000, 0xffffffffffffff00, 0x9, 0x3ff, 0x2351, 0x969, 0x100000001, 0x6, 0x2, 0x10000, 0x2, 0xffffffff00000001], 0x189f97bf121acd2d, 0x2000}) process_vm_writev(r0, &(0x7f0000579000)=[{&(0x7f0000555000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000a07000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006a3000-0x9)="000000000000000000", 0x9}, {&(0x7f000083a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000022f000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f00004ff000+0x9f9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00001d7000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x7, &(0x7f0000237000-0x28)=[{&(0x7f0000ed5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00000c9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000688000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000d24000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000deb000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x5, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021e000)="2f6465762f72666b696c6c00", 0x1008002, 0x0) bind$bt_rfcomm(r6, &(0x7f0000150000)={0x1f, {0x14ac, 0x5, 0x80, 0x1ff, 0x1, 0xffff}, 0x7}, 0x9) ptrace$getsig(0x4202, r0, 0x1f, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0}) 2017/09/26 21:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = memfd_create(&(0x7f00002b3000)="7b626465763a656d3100", 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001b8000)={0x8, [0x4, 0x0, 0x1000, 0x1, 0x3, 0x5, 0x0, 0x2]}, &(0x7f0000aba000-0x4)=0x14) readahead(r0, 0x303, 0x0) sendto$inet(r0, &(0x7f000056c000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c9b000)=0x5, &(0x7f0000976000)=0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x9de, 0x12c6, 0x10001, 0x8000000080000000, 0x69}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002cd000-0x4)=0x0) sync() pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f00001d7000)=[{&(0x7f0000bbd000)="773d7707b1540b93e571983b72167a62b48e9e926e7bda65894c6057c62ddffeb499aebab07564a37a465ee373824a326a5df186097fc5457a6e", 0x3a}, {&(0x7f0000b99000)="86f2", 0x2}, {&(0x7f00000d4000-0xbc)="2ac0afc90df088196a050036d1c5b214591f72e82a6fec5dc66fc4209e2435abb5dba9fb878af4920ae550f81a1862f092ab90256269227b2ead7db78f8a038b40be47f4f12da9a2595f03a412fc3e56c915811bb124882caac38cde4b0162f933f8945fe6140b477a652c369a6519188416c6f12e06e5566027b9520c497d26147f7eaa7862ffb3cd7e1d17ba36a6294eb993a6e31ebd7994e97b9c531ddf6ee74575085f1d42a8899dc2c6caff1cfca161a8c9c5836d38a335e32a", 0xbc}], 0x3, 0x9) splice(r2, 0x0, r0, 0x0, 0xcad, 0x8000000000000002) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00000c1000-0x5)="0000000000", &(0x7f000062e000)=0x5) [ 53.963639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6482 sclass=netlink_route_socket pig=3497 comm=syz-executor1 [ 54.054742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6482 sclass=netlink_route_socket pig=3512 comm=syz-executor1 2017/09/26 21:47:23 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80001, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8b1837d8de2bb47e, 0x4000000000000000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x80000000002, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000527000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00009cd000-0x4)=0x48) r3 = socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000003000-0x2)="6394") r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000099e000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000618000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x27, &(0x7f0000002000-0x108)={0x3, {{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000f0d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x21, &(0x7f000037c000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000f0e000-0x4)=0x8) accept4$inet(r1, &(0x7f0000f09000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb0000-0x4)=0x10, 0x800) syz_emit_ethernet(0xf8, &(0x7f000098d000)={@random="9f52e7b9e075", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0xea, 0x1, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0xac, 0x0, "5e281e359c4fe99136ff912bed36afa6e4e20e8f5e455b86df5fcc150f4f72577825c64317e7db90c2b4d7c1ec6315c36a685462c8c562ebb38eeec041ec12dc8da218fb0f08e75e8203d360cddd24fdaf2d3f112a45bf49a2b54f60490db4595074172edebeeca2f4f8e8b5c1dc1cb0d1c0ad8121f7b216a1ef5412721afd8526c2189cf2d0162cc026c2073e5de1b8dabf388a10967edb571024150725bd05998779f15ae4be8c9eda7092d130a206065a21513019d09d29dbd70a0bad57754c50210729a56ecb39dcf336dc90"}}}}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002f6000)={0x0, 0x0}) mmap(&(0x7f000084d000/0x3000)=nil, 0x3000, 0x6, 0x32, r5, 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(&(0x7f0000dbd000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x4000)=nil, 0x4000, 0x1fffffd, 0x32, r6, 0x10000000) 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(&(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) recvmmsg(r5, &(0x7f0000dc0000-0x78)=[{{&(0x7f00005d6000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000ce6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000002000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000002000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000086c000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000002000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00007c5000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000061000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000394000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0xa, &(0x7f0000002000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x2}, 0x1f}, {{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000a97000-0x70)=[{&(0x7f0000d7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000856000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00005a6000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000003000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000a75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000771000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x7, &(0x7f0000003000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x1}, 0x224}], 0x2, 0x8000000000040, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000435000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e63657200", 0xff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) unlinkat(r2, &(0x7f0000183000)="2e2f66696c653000", 0x2000000000200) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000861000-0x4)=0x14, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x68, &(0x7f0000c7a000)=0x1000000000105, 0x4) socket$inet(0x2, 0xe, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002ff000)={0x0, 0x2}, &(0x7f0000f1c000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00008c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005d4000+0xa6f)=0x7, 0x4) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x7, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1)="00", 0x400000000000) r6 = socket(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac8000-0xb)="2f6465762f6877726e6700", 0x4000080800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f000085e000)={0x0, 0x7, &(0x7f0000fad000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00009e5000-0x68)={0xd85, 0x9, 0x5, {0x77359400, 0x0}, 0xbc8d, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000d02000)={r7, 0x7fff}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000c6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) writev(r0, &(0x7f0000063000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2017/09/26 21:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008d8000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f00003bf000)="2e2f62757300", 0x0, 0x0) open(&(0x7f0000fc9000)="2e2f62757300", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c92000-0xe)="2e2f62757300") ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000fb5000)="", 0x0, 0x0, &(0x7f0000fca000-0x10)=@l2={0x1f, 0x1395, {0x2, 0x3, 0x2, 0x366, 0x1, 0xfffffffffffffffc}, 0xfffffffffffffffe, 0x5}, 0xe) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) syz_open_dev$vcsa(&(0x7f0000d44000)="2f6465762f766373612300", 0x10000, 0x40000) r3 = open(&(0x7f0000f22000+0xca)="2e2f66696c653000", 0x80200000400a80, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000042b000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000086e000/0x1000)=nil, &(0x7f000044a000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000bbc000)={0x0}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000bd2000)="2f6465762f736e642f74696d657200", 0x0, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f00009f0000)="2f6465762f76637300", 0x4021f8, 0x0) r6 = add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e70000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r6, 0x1) msgget(0x1, 0x8060c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 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) 2017/09/26 21:47:23 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) r2 = accept4$inet(r1, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x10, 0x80001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001f000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000021000-0x9c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @llc={0x93, @llc={0x6, 0xfc, "48e5", "5e7e6df9ec7765424cb4d9ac8da66bcea5f3777a2d290468e6e072e9d41c1c743be8c648d9b97168c71f8f2703279ef55afb5b8fbecfb6469238dea15266ffc6aa427aa55fe9ed9f688e8abe98cdc5cf37dbd81495d3e568e7e22779381ea3242ed58ad77bcc72b8a98ae1b2f9ac907fba6077c0936d672a3564d05080b44dc411c76dfc047f65dda8a529a3d9d347"}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000022000-0x20)=[{&(0x7f000000b000-0x9e)="1af51d9d28cb0ed896a2ad8e59370d20893959edd8e30101e402aa25d60000003c9036224a1db3806d8cd48a7ae8b3a6d7d8ea733a7d689eec91c0a5d5ca2e026cadbf27867f48617cfba2f4460bceefd338916a94d82adaf9c911181d0ffecf736fb7259f0e313e2673cd7f623a67e82ed78158a3144667203675ce27594f1110a69141b8ecc8c12391d96615f85f1969562ed1eac1bb83326cd584b747", 0x9e}, {&(0x7f000001e000-0x1000)="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", 0x1000}, {&(0x7f0000022000-0xb8)="c081c091d167287a3186079998438afcba14ccfe3dd81ef46dd925511eabf971e64985441ebe21a8afe75faff06ba35585a9bccbce4f4d4ade9829276adfaa9cd91661f1d1fd13ed8c4957862d9c9fa56c21fab34be686d62ad09a74849a2a9775d0c46d1ca25a46f6e33a3b2cca7d61ca7d8f156e82e890696c9bb35cb8becdadbebe5a5fb089860f77d9a3c0be9bd7c9707189465cd54ee91216f5679f95fbaeb3c105bcf293794be5c447edd5cabe500522a3287304cb", 0xb8}, {&(0x7f000001f000-0xe8)="664db9d620c25fd1242d6f45bde1c61e20a33329173d17c4cbb630e88fdeffffffffffffffff72e93baab74ad199988507006e9a1a44cf0c54d27d6b1ac60f859a0000000000000040070fef3f2929ed086e394900642eb9b6c8dc0fb1169ed958a6c2c2924e20dab9044137473840d5b9e16bf748506dbe8844e51371a161ba36e28d4c0000000000000020d22ff07eb813d5d560ce4220ce23a4da824b3aaa70bb85f9bd0581694f4b38a013c96bead799b647aba38a2ff106000000178fd69225242fdc523d61b0ca4bc537ccc09290778820fdf9c5f0173a56eb5fbd71430bae16f6ce571f", 0xe7}], 0x4, 0x2000000000000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7fc) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x40, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "cbec353806dfa83f185e80faeda403eb"}]}}, {"0c6427f1"}}}}}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000023000)={0x42424242, 0x42424242}, 0x0, 0x3ff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x4, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000021000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000008900, @x25={0x3, 0x8, 0xb50c490303e6ac85, "941346a94e7080870b7d0fbd20a9f2bc3fb3d87623826e36b344dcb4e4ef0454b45a913151907cc60a5351f9d3fcef522a4df9661105d41ee2b09bd2961e4a57730cc57e77e571d599c2571fbac3ceec002b9d94dfc8cae41282f38a5ebaf70d744c1be8e00e"}}}}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000015000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000001a000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x3c, 0x0, 0xfffffffffffffffe, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x80000000}, @ssrr={0x89, 0x7, 0xf48, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0xfffffffffffffffe, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@generic={0x3, 0x2, ""}]}}, {""}}}}}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000007000)={0x42424242, 0x42424242}, 0x800000b, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [{[], {0x8100, 0xfffffffffffffff8, 0x2, 0x6}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6e, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r10, r9, 0x0, 0x0, 0x16, 0x44, 0x0, 0x0, 0x4000000001, {[@window={0x3, 0x3, 0x10001}, @fastopen={0x22, 0x3, "e5"}, @md5sig={0x13, 0x12, "813647ca71de09000100000000008100"}, @sack={0x5, 0x1a, [0x2, 0x9, 0x2206, 0x84a1, 0x0, 0x8]}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x9}, @mss={0x2, 0x4, 0x7e7}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x8}]}}, {"3702"}}}}}}) dup2(r8, r1) syz_emit_ethernet(0x5b, &(0x7f000001b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x802, @ipx={0xffff, 0x4d, 0x979, 0x1, {@random=0x30000010, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f}, {@random=0xffffffffffffff7f, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xbff}, "d8ef49d26fb8c1e28148ebfb2af4680a98d551747b526ff3cb3f063af8b9d955e82fa532cc83aa856778772f55f9d4"}}}}) syz_extract_tcp_res(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0xfffffffc, 0x80000004) 2017/09/26 21:47:23 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) socket$bt_sco(0x1f, 0x5, 0x2) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000007d000-0x8)="2e2f66696c653000", 0x84800, 0x100) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000a60000-0x18)={0x6, 0x1, 0x8}) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x6, &(0x7f0000eaa000-0x20)={0x3, 0x3, 0x7ff, 0x81, r3}) tgkill(r1, r3, 0x20009) rt_tgsigqueueinfo(r2, r1, 0x200000000000015, &(0x7f0000a54000)={0xfffffffffffffffd, 0x0, 0x0, 0x0}) fdatasync(0xffffffffffffffff) prlimit64(r3, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000474000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x7fffffff, &(0x7f0000003000-0x10)={0x12, 0xffffffff, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000002000-0xeb)={0x0, 0xe3, "56726a721528c3a4649e95747df920b8b9e1ca7c12b8183932c5c028d0be0bceeae842b41da4aeb64c680333d2711efa09a1f4efb3841d8f8e566863ad8ea1fd16f75d57225cc661d0ca40166e05cdfa24865968c6452b8ed545cfabb95bb6ce9bbb3b972ef2924d2abe1fb90bb0e84a7404c7821e5ecd4fc9257f27860b53b423ccccad6d1297840727b43546365389838545da8e294d72225bd6dd6b19b20e19d6bb1ec3ffc56a6ae5c2324e1090522a7fbf25500a49834986f1cb5898aa0e9f86f31b6774428bd36ba789ceac2724b8b43eb97b9833626a8f03c764f0b9a6a14c3c"}, &(0x7f0000000000)=0xeb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r6, 0x2, 0x6}, &(0x7f0000000000)=0xc) r7 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x400, &(0x7f0000004000-0x8)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00007b9000)=0x0, 0x4) r8 = gettid() read(r5, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r7, r8, 0x3) [ 54.239479] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.295596] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/26 21:47:23 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xe) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f00006cd000-0x4)=0x9f, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ef2000)=0x0, &(0x7f0000376000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000a6000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000eef000)="35f83cbe920760c4c355496b445af7f7b9bb50b39107ae616da26dc3b1768d3eef2682d9c95973e7335e132432f340931fa7efe18b97f8a6d6f6ccb732edf5e4ab3bcf3e4154a2452844384e9545922376d56a1d713959ae47e469ad4d88971f748ff65c5412a91be5a04e6491a38de8a680e5a17e5eed0657f737add44c2d3f36a00bd6cdff", 0x86, 0x4000, &(0x7f0000b46000)={0xa, 0x0, 0x60d81782, @loopback={0x0, 0x1}, 0x2b41}, 0x1c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x400000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ef2000)="fa", 0x1, 0x13, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r2, &(0x7f00007b6000)={0x27, 0x0, 0x100, 0x2000007, 0x6, 0x5, "da7cb2d6ede7ff8a87588b25708d8d6a57e483533f33d74ae8287a5b64bac72aceb9237856c2ab0404a8fa5208630000001000000000000000ac7806652a15", 0x5}, 0x60) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000bca000)={0x8, 0x88, 0x8, 0x4}, 0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000ef3000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001e5000-0xa)="2f6465762f70746d7800", 0x1000403001, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000ef6000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ef5000)={0x1, 0x20000000000022, 0x1f, 0x6, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000d6d000/0x2000)=nil, 0x2000, 0x3, 0x80000000000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00000a7000)={&(0x7f0000ef6000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000001000)=[], 0x0, &(0x7f0000ef7000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x5}, 0x201004f) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c43000)=[{&(0x7f0000e64000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000ef9000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000001000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00001b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000753000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000ef9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000efa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x7, &(0x7f0000ee0000-0x51)="", 0x0, 0x1000000000000}, 0x2020) 2017/09/26 21:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7ff, 0x300) getpeername$ax25(r0, &(0x7f000086a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dac000-0x4)=0x10) syz_emit_ethernet(0xd2, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9c, 0x0, 0x5, @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}, {[@routing={0x0, 0x2, 0x0, 0xb92, 0x2a6b, [@loopback={0x0, 0x1}]}, @fragment={0x29, 0x3, 0xb, 0x200, 0xffffffffffffbb6c, 0x1795, 0x1}], @udp={0x0, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715240273e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2050007c15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba4878ff07df"}}}}}}) getsockname$netlink(r0, &(0x7f00005d1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000f0e000)=0x1000000000000000, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000f09000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000053000-0x10)={0x0, 0x1, &(0x7f00001d2000-0x1c)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}]}, &(0x7f0000f0f000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003a2000-0x8)=@assoc_value={r3, 0x1000000003ff}, &(0x7f0000855000-0x4)=0x8) r4 = socket(0x11, 0x3, 0x0) preadv(r4, &(0x7f000088c000-0x10)=[{&(0x7f000088b000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x1, 0xfffffffffffffffc) setsockopt$inet6_int(r1, 0x29, 0x200037, &(0x7f0000b21000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000368000-0x68)={&(0x7f0000905000)=[], 0x0, 0x0, 0x80000001, 0x7, 0x7, 0xe3a9, {0x81, 0x7, 0x40, 0x200, 0x3, 0x4, 0xe3, 0x8002, 0x100, 0x53, 0x400, 0x1000, 0x1, 0x100000001, "21c43fd182e614395fc8eb11018877680c3ebba2188f80f9a58505ef5ed0f28c"}}) write(r0, &(0x7f0000885000-0x22)="2200000018000701008b33000900070002080001000000020000000004000f00a427", 0x22) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x1, 0x6, &(0x7f0000dad000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f00004e2000-0x4)=0x401, 0x4) connect$inet(r5, &(0x7f00001b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x4000000010, 0x800000000000802, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1f) write(r7, &(0x7f0000c69000-0x28)="240000002d00050800000016040400190108ef07000000000000000000000000000000000801002d", 0x28) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r7, &(0x7f0000f6c000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f86000)=0x42) recvfrom$inet6(0xffffffffffffffff, &(0x7f00009c2000-0x23)="", 0x0, 0x0, &(0x7f0000dc1000-0x1c)={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/09/26 21:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bdc000-0x4)=0x0) r1 = getpgrp(r0) setpriority(0x0, r1, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b58000)="7373654ee8", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ef6000-0x8)={r2, r3}) bind(r2, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000b35000)="", 0x0, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f00001b9000-0x38)={&(0x7f00007bc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000734000)=[{&(0x7f0000047000)="", 0x0}], 0x1, &(0x7f0000c0d000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x8cc}, 0x40002000) sendto$inet6(r2, &(0x7f000084d000-0x1000)="4f3a7890880ad38aea124efc47d1af29f86819e197372cd1f39edf1142060d3e415ed264d14aa036336a270f75ccc3a24f87e3fd8dd561286268ed20d72d65b08e43d9355880ae252d6df6f69bca3dba2f7d103beaa1b3df6c581485a96d8d", 0x5f, 0x0, &(0x7f0000ef6000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006d0000)={0x0, 0x2}, &(0x7f0000c62000)=0x6) r6 = accept4$inet6(r3, &(0x7f0000a52000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b78000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000091c000-0x8)={r5, 0x9}, &(0x7f000027b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000160000-0x8)={r7, 0x10000}, &(0x7f0000d3d000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00007cc000-0x4)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000822000)="2f6465762f696e7075742f6d6f7573652300", 0x1d1c, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001c6000)="2e2f66696c653000", 0x20000, 0xfffffffffffffffe) r1 = gettid() 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006ff000)={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000007}, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0x5, 0xffffffff, 0x6, 0x7f7, 0x5, 0x401, 0x6, 0x4]}, 0x5c) syz_open_dev$sg(&(0x7f0000bb4000)="2f6465762f73672300", 0xfffbffffffffffff, 0x8890) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000000000003, 0x8810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x2, 0x402000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4f64c812, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x2000)=nil, 0x2000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r2) setpriority(0x0, r3, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000750000)={0x4, 0x1fa280002}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005f4000-0x10)={0x1f, 0x2, 0x1, 0x1e681d26, 0x0}, &(0x7f000063a000-0x4)=0x10) lstat(&(0x7f0000a30000-0x8)="2e2f66696c653000", &(0x7f0000d6a000)={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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r4, 0x7f, 0x0}, &(0x7f0000266000)=0xc) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cc5000)={r4, 0x3ae}, &(0x7f0000dae000)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000643000-0x4)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x1000080000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000e70000)=0x4) bind$unix(r1, &(0x7f0000648000)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = gettid() getpgid(r2) r3 = gettid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000679000)={0x0, 0x1000}, &(0x7f0000c1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000299000)=@assoc_value={r4, 0x1}, &(0x7f0000980000)=0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) r6 = dup2(r5, r5) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f000019a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) ioctl$TIOCCBRK(r1, 0x5428) r7 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) write(r5, &(0x7f0000ece000)="2200000015000701000910f7000000040200000001000000090001000001000001153161ae93", 0x26) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000046000)={0x1e, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000132000-0x10)={0x9, &(0x7f000084a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000091d000-0x10)={0x7, &(0x7f00001ca000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002da000)={0x2, &(0x7f00002d6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00005fb000-0x8)={r9, 0x10}) pwrite64(r1, &(0x7f000067a000)="1ebd9fa07359189c69406731e371b36693a76b6a141f6488d0827f04", 0x1c, 0x0) renameat2(r1, &(0x7f0000c05000)="2e2f66696c653000", r1, &(0x7f0000165000-0x8)="2e2f66696c653000", 0x3) sendmsg$netlink(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "32e1"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000685000)={0x2, 0x1b, 0x1, 0x43, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r7, 0x20) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bf6000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x4, 0x5}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/26 21:47:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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) r2 = open$dir(&(0x7f0000515000-0x8)="2e2f66696c653000", 0x0, 0x0) eventfd(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000611000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000660000-0x4)=0x1c, 0x80000) mmap(&(0x7f00007fa000/0x3000)=nil, 0x3000, 0xfffffe, 0x10, r3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000071e000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) r6 = socket(0x6, 0x8000b, 0x0) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000402000-0x10)={0x0, 0x3, 0x2, 0x800}, &(0x7f00002fb000-0x4)=0x10) pkey_alloc(0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r6, &(0x7f00001d2000-0x38)={&(0x7f0000329000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a9000)=[{&(0x7f0000b35000)="7ab58225c31f51d6b07f30cc60a8cce0962bb71e697119b303eeed3e76eab2b8bda1698aa7122b946d2a2e1293365829301a9a890dde09f29227d81207d033a8ba2e54be95f6bea01ca43e124bfa3c0928474793afeb333fd44c4846af5eddcc6ddc8bb530a6de87287b71f893775cc52def94daa567d8d552f9da7a250f9d9ac952a8a3c5cb1b1f7b25ac7e2261b929ab010e33519974447e01a9e0cc40601364", 0xa1}], 0x1, &(0x7f0000dba000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0xdd, 0x8000, 0x100000001, 0x2, 0x5, 0x6c7, 0x80, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4e, 0x5, 0x8, 0x35f8, 0x7f, 0x3, 0xf03c, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x56, 0xaec8, 0x0, 0x9, 0x7e5a, 0xffffffffffff9512, 0x9, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3ff, 0x6, 0x4, 0x7, 0x0, 0x80000000, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x3, 0x20c, 0x9, 0x20, 0x400, 0x5, 0x80, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xa60, 0x2, 0x4, 0x8000, 0x9, 0xfc2, 0x4, 0xfffffffffffffffb, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x0, 0x2e, 0x4, 0x7, 0x2, 0x38e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x57ae, 0x8, 0x0}}], 0x8, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x1, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009da000)=0xc) sendto$inet(r3, &(0x7f0000510000-0xb7)="9025115e99a01fe5576124d6f6fddda84f3b1ced7335d2d04bb3fb48b5c7a806f8f76756060ade723bc88806dea628295d0c800dd8a078ad4c9176738ceec4b24e34f51dc0041f8ce7f5077a8403f8a64109629c84ba4b0e2bb33e9a336738f7b186921f180000ff04ceb000c1368ce5648eca321f91197fb517184246d9e0978ab2780b83c3d799c7aa7d1914e7d1c6bfacac1f588759cf3ce09cd486f347024fb3f24683046261114f478cd7ba37188b609585fca7", 0xb6, 0x40040, 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000fb8000)={0x800, 0x6, 0x6, 0x6}) write$sndseq(r4, &(0x7f000004f000)=[{0x0, 0xdd3, 0x0, 0x0, @tick=0x9, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x22, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x60) connect$bt_sco(r5, &(0x7f0000af8000-0x8)={0x1f, {0x4000000000, 0x383fceb3, 0x52b, 0x1, 0x7ff, 0x9}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x8110, 0xffffffffffffffff, 0x2) r8 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x40) close(r8) connect$unix(r5, &(0x7f0000206000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/09/26 21:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f00007f7000)={0x16, 0x0, 0x8, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000810000)="2f6465762f6877726e6700", 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000b51000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000386000)=0xfc) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) io_setup(0xff, &(0x7f0000050000-0x8)=0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000657000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e99000-0x4)=0x8) r4 = socket(0xf, 0x3, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000765000-0x80)={[0x4000, 0x3000, 0x1, 0x112001], 0x755, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x81, 0x8001}}, 0xe8) sendto$inet(r4, &(0x7f00003bf000-0xfa)="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", 0xfa, 0x10, 0x0, 0x0) fstat(r5, &(0x7f00008f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f00002df000-0x38)={&(0x7f00000c9000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000c9000-0x40)=[{&(0x7f00000c9000-0x19)="1be4bc54422ec8cb2f96531b62d221ae89afbb6f5b956279e9", 0x19}, {&(0x7f0000026000-0xb1)="d9c6e955671777aa54093b3851a3562036edf59224865f3a5289010ad6cac9293c1b8196d3f37004761b4f0ed94bb2075f0dd2390c774685b5f438ec3d6ffc82ad3eb61ab9e9ff5e084af07ac2f3b41a1fe145afdb9a151a8c596cd320b537282d168089b7fab3cbe1810223f3eb52b01f255f9b21cf6942ce23882b2d1fc9abf897c5c9e980f8b27c4fd6c51c8a037afa314dfb5abcd8f9b4affc85043a667b35f00a469e6340577519f52d0e77b44119", 0xb1}, {&(0x7f00000c9000-0x59)="f6d8817a48c7723e515d10c70d95ac05a804dbf644ca06b0676a11f734ae69f99437a48e75de9ade1e7c6a47303de32fe70dbf06c4da0928cf86fc31621addacfdba3709de1ab8b3234ad7056dab726523316d25d30654c97b", 0x59}, {&(0x7f0000070000-0xab)="66e473aaf916ed9844ba8a00b67b0a085d089e7a356e3cfd33e47052580690cee73406393bdc33cd5539f4888330b48126d0d721897d84e736a146d5c22a207d236dcbeffe1ced2dd9a7fa22c8149547fba31fc15f6bf891606f462f18908da2893f746743a175cf71def9a0551aa8bf2158a467e4bc829bf61335dcba0c0a01c75f860ebf208453168961ccd48c431db652a4ce73abcef1dfb6313d17bd8b3c6745df15c98c53a5accf3b", 0xab}], 0x4, &(0x7f0000094000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r6}, @rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r4, r4]}], 0x4, 0x8000}, 0x40) write(r4, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) epoll_wait(r3, &(0x7f0000ac1000-0x30)=[{0x0, 0x0}], 0x1, 0x7) read(r0, &(0x7f000072c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x41}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000096f000-0xc)={0x10002000, 0x0}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000c2b000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = memfd_create(&(0x7f0000518000-0x3)="6c6f00", 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000bec000-0x8)={0x0, 0x0}, &(0x7f0000325000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c86000-0x8)={r8, 0x3}, 0x8) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00007b6000-0x29)="254caa05f04279b3b020e4a2862f487a61304c750140e55fda85a549c31955836abfd623ceeb5da7a7") accept$netrom(r7, &(0x7f00004b6000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c5000-0x4)=0x10) 2017/09/26 21:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ce4000)=0x401) r0 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x2, 0x0}, 0x1, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c8000)=@assoc_value={0x0, 0x100}, &(0x7f00001e9000)=0x8) write$sndseq(r0, &(0x7f0000b2a000-0x90)=[{0x7f, 0x3, 0x2, 0x1, @tick=0x6, {0x4, 0xffffffffffffff09}, {0x3ff, 0x88a}, @time=@tick=0x80000001}, {0x1f, 0x100, 0x1000, 0x5, @tick=0xa00, {0x7, 0xff}, {0x7, 0x6}, @note={0x100000001, 0xfffffffffffffffc, 0x10000, 0x5, 0x9}}, {0x3ff, 0x1ff, 0x1, 0x100, @tick=0x63, {0x100000000, 0xfffffffffffffffe}, {0x401, 0x5}, @connect={{0x1, 0x1000}, {0x0, 0xc4d1}}}], 0x90) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/09/26 21:47:23 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x0, &(0x7f0000e20000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000140000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = gettid() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001d3000)=@assoc_value={0x0, 0x0}, &(0x7f0000419000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a9000)={0x0, 0x7fff, 0x200, 0x6, r1}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000088e000-0x4)=0x100000000, 0x4) semget$private(0x0, 0x7, 0x201) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000023000)="2f6465762f72746300", 0x440000, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000000a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) close(r2) r7 = getuid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000023000)={r1, 0x7}, 0x6) lstat(&(0x7f00006d7000)="2e2f66696c653000", &(0x7f0000224000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)="2e2f66696c653000", &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000024000)={0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000013000)={&(0x7f0000022000+0xb0c)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000025000-0x30)=[{&(0x7f0000025000-0x26)="44cb5e32d00c226703e3f657b9490d9868304030d87a25ae5eeb1e4364754b5b10f6ac8fb05fa761af8b43ee3aafbe771614e774fc33761447a63d6575a83174ecc13e1e309774cb85ee74748a95b999f7a31355a4dd3b965ee9afd936644e7075ec1d618e4785993714489bf78d3a9011306c77c3665a0f30dbbb2da7334a34835eb1b547217d5f0e3151ee9c140450cfc3dcaac03babe2023fdcd6874a869a180052fdad54d8f47d922c849f50ed471bf9380dde0bf74e4dc3a0e6c6fe261e621f16e0d7bd81ab92abaa5ce89ce0159f62021bb9430fc496f0c3b7008326fc64c2f250082c416c12271d60cdb3ece22aeb", 0xf2}, {&(0x7f0000024000)="e9f648", 0x3}, {&(0x7f0000005000)="a8663b85275ea3340b40c30f475e0d87ec23f0a71866e08e70a3fe03ecc5c113", 0x20}], 0x3, &(0x7f0000021000-0x138)=[@rights={0x20, 0x1, 0x1, [r2, r6, r2]}, @rights={0x20, 0x1, 0x1, [r4, r5, r5]}, @rights={0x28, 0x1, 0x1, [r3, r2, r6, r5, r3]}, @cred={0x20, 0x1, 0x2, r0, r7, r10}, @cred={0x20, 0x1, 0x2, r0, r7, r9}, @rights={0x30, 0x1, 0x1, [r4, r6, r5, r6, r2, r11, r4]}, @cred={0x20, 0x1, 0x2, r0, r7, r9}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r4, r5, r3]}], 0x9, 0x14}, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000025000-0x54)={r1, 0x4c, "fe6f6ce9134c59879d45396417cea8fa168103a25d2515a17cb29a86e54368a46e0a9bf87c2d41af636862361dc0c9fae8ae43c558d2d23b1273980713f71e1b2695668ec581062321ab5bda"}, &(0x7f0000025000-0x4)=0x54) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) 2017/09/26 21:47:23 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x10000000002) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eea000-0x10)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000de7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000058e000)=0x1002, 0x7fd) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) r1 = open$dir(&(0x7f000048a000-0x5)="2e2f66696c653000", 0x80, 0x4) name_to_handle_at(r1, &(0x7f0000435000)="2e2f66696c653000", &(0x7f0000e45000-0x57)={0x57, 0x101, "b328b6be56142ab8cb6a28b7a092392f8f143be19db0c921f72517b1eabb81915bd293e4b155e9a77a5c7c1cb7069c3530f75708bbf6a1b63e7641431d9ccaa3b340228f0d581670c72a4feb5b38d3"}, &(0x7f000015e000-0x4)=0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000125000)="2f6465762f736e642f73657100", 0x0, 0x1) r2 = eventfd2(0x4, 0x1) r3 = eventfd2(0xfffffffffffffffd, 0x800) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000b48000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_submit(r5, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f000095b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000711000)="2f6465762f76637300", 0x1ff, 0x0) accept4$inet(r6, &(0x7f0000db5000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x10, 0x0) pipe2(&(0x7f0000c6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/09/26 21:47:23 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000905000/0x4000)=nil, 0x4000, 0x2000004) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = shmget(0x0, 0x1000, 0x8c, &(0x7f0000e1b000/0x1000)=nil) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x1f660898, &(0x7f000042d000)={0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000fbf000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000fc1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fc0000-0x2)=0x7, 0x2) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000fc3000-0x118)={0x5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fbf000)="7573657200", &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc0000-0xde)="5bd380b4a6e056d8f794d7de23804204b57398e00a21cb1a756da27874bb175a75f2dd277257d38c64457d349d393c7f49047ffae4064a9b231bd42d9743d542053a5cd94ef4cef8c876f572584d696ec72d293dd5179d8b5d5e1e49342b16f7238f327a9738d0fd486886cb3b78f2f817ad34ab13096624fb092a0e48f23764ea91b3257adf54136f3b683303b5e3ee9febfed2bc4d176a52cb4f8107ef39017574bb6f4b91e12a49699251db1968f3dd66b9f12bd6702627088dccaebf576c4462bf3fe60a8ef18cc0a60f21edce61e3cf3fe4766379217b5ff6accd07", 0xde, 0xfffffffffffffffd) keyctl$update(0x2, r3, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000430000)={0x80b, 0x5, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000fc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000566000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x10)=@random={"73656375726974792e00", "776c616e31293a00"}, &(0x7f0000001000-0x6)="5c70726f6300", 0x6, 0x0) 2017/09/26 21:47:23 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r0, &(0x7f0000af9000-0xa)={0x1f, {0x1c4, 0x3033, 0x400000000000000, 0x344, 0x84a, 0xd3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f00004f1000/0x2000)=nil) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f0e000)={@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]}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x800000002, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x3d, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) userfaultfd(0x80800) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98ed81", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000077e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000000)={0xec, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007aa000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) socket$unix(0x1, 0x3, 0x0) 2017/09/26 21:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8080e, 0xfba) getsockopt$inet_mreqn(r0, 0x0, 0x2000000025, &(0x7f000063d000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x9, 0x100000000, 0x3, 0x7e, 0x0, 0xff, 0x0, 0x0]}) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000624000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x100000024, &(0x7f00002ef000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) r4 = 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) r5 = socket(0x2, 0x4000000008000f, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x20) r6 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r6, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r7 = openat(r6, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r6, &(0x7f0000aa3000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000002e000)="2e2f66696c653000", 0x4100000000) setsockopt(r5, 0x114, 0x2, &(0x7f000070c000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000332000)={0x0, 0xc7, "a75cfe48cde2601d2af93adcf97b775b0954e2141b2ba2e8a98919dc2f7cd1c862af7c8b5dfa0d3864d3cf4b27c0b25d80b484824fd49b4a80298bd90322074723fc5c3abfdac95e1e5b1983c281b3047b44d80684741959ffc3a9685735f3129e4aa37f5e7a8d7c3231926ce0109de96b499766b054a0b1ebd93fba94026bd01e07f7603a0036056734e53d7c6539a817fc60afde71333c8895b1f0520eeee8a9c6c8755ffd11f916aecb2c68be351fc31fbe7c2d6c20796c64c86064256861e0e6e08f67546f"}, &(0x7f0000a02000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000075c000)={r8, 0x17c}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000019a000)={r8, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000001, 0x0, 0x100, 0x5, 0xc0}, &(0x7f000005c000-0x4)=0xa0) ppoll(&(0x7f00005f2000-0x40)=[{0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r5, 0x180, 0x0}, {0xffffffffffffffff, 0x410, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r4, 0x2511, 0x0}, {r5, 0x100, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}], 0x8, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000d85000-0x8)={0x8001}, 0x8) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000fda000)={"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"}) 2017/09/26 21:47:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x21000000, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x4, 0x2113f, r0, 0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) add_key(&(0x7f0000fae000+0xfe8)="6c6f676f6e00", &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000227000-0x59)="b0e945b2a339a9efed4fa303d92839db7b222ac15d69d9efbfe5e4ed27641a5a81a574f17de875b83c7cb32ca335646c6ebca2081a22bf78cd3545750d2e35077694374c18f561c618c179e1fce48b97cc3e256e793cd1b7a4", 0x59, 0xfffffffffffffffe) add_key(&(0x7f0000faf000-0x8)="0700000000000000", &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1fe) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000faf000)={"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"}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getegid() setresgid(r4, 0x0, r5) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb0000-0x61)="6766c74424000d0000006766c7442402060000006766c744240600000000670f011c246635080000000f22c072f30fbc1b8d00100010300f018cca0000b829008ee00f21610f01c966b99e0000400f0966ba000000000f30", 0x58}], 0x1, 0x4007, &(0x7f0000adf000)=[], 0x0) socket(0x3, 0x3, 0x9) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000f50000/0x4000)=nil, 0x4000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000790000)={0x4, 0x1, 0x3, 0x2}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5acbf29a, 0x0, 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, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x10, r2, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/09/26 21:47:23 executing program 5: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0x2) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b18000)={0x0, 0x0}) gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) perf_event_open(&(0x7f000002f000-0x78)={0x10001, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x40010001, 0x6, 0x8, 0x0, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000af5000)=0x0) r6 = socket(0xa, 0x1, 0x0) r7 = dup3(r5, r1, 0x80000) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000468000-0x78)={0x81, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000020, 0x0, 0x800, 0x3, 0x6, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1020000, 0x10001}) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b1a000)=[{r6, 0x1, 0x0}, {r3, 0x1200, 0x0}, {r3, 0x80, 0x0}, {r0, 0x0, 0x0}, {r4, 0x1000, 0x0}, {r7, 0x48d83c67fff233b5, 0x0}, {r0, 0x0, 0x0}], 0x7, 0x6) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000efc000)={0x1, 0x80, 0x3}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x10, r2, 0x1008000, &(0x7f0000b1c000-0x2)="8d6c") ioctl(r6, 0x8936, &(0x7f0000000000)="") sendto$inet(r0, &(0x7f0000135000)="", 0x0, 0x8000, &(0x7f000055a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b1c000-0x30)=[{&(0x7f0000b1b000)="9edd", 0x2}, {&(0x7f0000b1b000)="2a", 0x1}, {&(0x7f0000b1e000)="0b", 0x1}], 0x3) 2017/09/26 21:47:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xa0)="9a46f73849007eaa3f975789d49dbcd2b7ee4af7969d5f223f1e75ef07032231304081f226b441b011941860ba8dbdcab3fd66f8fb0d02092b9f558669d1eecc895dd9af0004e62390c31dddf45343104a1d46e07fdcedb6bdc114df34acb0c897f3d6f017f74bd518dfe2f8426b0cd40f78ccb580bf2b2c11a0edcd0a56be225c63883b1670a8cf64bc0ff75bb6ae91d7e2fd3637c48f38472e00a82a60c5d3", 0xa0}, {&(0x7f0000002000-0xab)="514bc0fe021848b03d5a5d8dd4bb602063ab517b7d0ffdb52def8631af16eb671e21d495db9aaf6a111abb3d3c9c6e96631c7d54aa37c038ada964ea760329c66b54e45c71e1d6c5663f54a0f4dc583470f516dd15b87d451af7f8ee66683a44c9339925b3dccafda25b6b86c85558d308bed0ace199578b5de7bbabbee7048d1d1a13e1bb70f1be971af8daad50f5e9e5548de23c1adba1f9c3402e00740d819a390f942c04da52e053fc", 0xab}, {&(0x7f0000002000-0x61)="5828677af4497698e86bb8ae00d91a9ca7cc0ce8e6184450f18e7cb777c664d5bfd9768f3bae6571cc360df12cdae2b39649c48508d57ce7a85d200454b30eb33981a83553cd9ba35f0163889980a6cc1242e389d0cc22ddd71ee183d0a07036f0", 0x61}, {&(0x7f0000000000)="2c4e545520c9d6a26a9e49893b9f62c742e3bbdbcfb9e3478452cb46c06a0974a6206577105466f4f8e492a802abdda11c7a91df2f89fe8c5843f28197d42d80b920b5f45889dd22ca20cc61c84b9f45e8fd30dcdd7e041442f57b033d4f6707", 0x60}, {&(0x7f0000001000-0xf6)="8fc7313ecfb72a2351a12927afd905211527511364c162b9a211fba1fba187a91a913a92d9ca97fce29f54f9add2927e79d4cbc6a2d824ca8147356596f37a9af32109201c0c97c0bf03c9e6326a9f5a02a597767abee6ea82d7ee1b668222cefdaa9e7ba586d06e8ff0f53b233b803373ea28e7e4bcc2e91a0b71a66bb332bbf9b355b8f5d7c944c6134820deb3aa1eaa69185c9382d003f8690578d3a66f11b774e798bc0c0824e8ee11cb392364ceec7f566196ca5b2a296c6d1d0105183f57f4fab72c222f02d061652a55b23c5a0e8a9db8881ddad603530701e24ef2cb2d212337a98fb37f9aed7530f67a12822c443e432dcc", 0xf6}], 0x6, 0x2) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="b2952f3c7c85916f39163586290d2e0d83b2924234b202e20b99924c5be9966ece6e723b3243c90618c7fe4e419ff8f734ad50e72ef55c27473a36d892435170b2860cdad7fb529db36a689f20c151ef65a51fe93c6fe8d5ebb2ecff4b25775b421c7ffccd3197043e2a67ecfc6b7bda1d8be73f4b782a4cc2869f594926908d248d489f7f2a7751af0a2f31d07b88b5dce5", 0x92, 0x800, &(0x7f0000b21000)={0x4, 0x1, 0x8, "42e82ee91694", 0x3ff, 0x0}, 0x10) geteuid() ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000106000-0x68)={0x79, 0x0, [0x0, 0x4, 0x2, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = memfd_create(&(0x7f0000311000-0x10)="776c616e31265c2c7472757374656400", 0x3) fremovexattr(r0, &(0x7f0000021000)=@known="73797374656d2e736f636b70726f746f6e616d6500") r1 = syz_open_dev$tun(&(0x7f0000d5a000)="2f6465762f6e65742f74756e00", 0x0, 0x8) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00004b0000-0x38)={&(0x7f000035a000-0x60)={0x27, 0x4, 0x401, 0x0, 0x3, 0x3, "94d2c8a6f2c9adb2817afd7b4da08760f913b3aaa9cb9735e67baf34e8f7a9821ecc57161ee6c487beb01b7a1a51b7101d3f44390f89e0084a6c581f8384b5", 0x7}, 0x60, &(0x7f0000c58000)=[{&(0x7f0000042000)="2326887ed8bd5895839860965482986f3055fbc7610af8e08fe032fee954c65e251c930b03adf1aecb65569dfd098a5615c5f38f3069cbca0064a7cf75e5d9002f759bce915a27ee95a94efa1ac3844c9adb58cfafdc8db708be3f0c9d7fb6f1bc", 0x61}, {&(0x7f0000151000)="47a7d7baa18d9137d73d0bfc0d28241a5b4aeee05b6fa5dcf4b388c8ee2471950901507aebab3c0876fc937f05c0c10a3c64962c1356821bcaef824a85f924048a", 0x41}, {&(0x7f000071c000)="12f22071e9eec89487489353fe2ee6cb7f0b2e493b3b7369fd0ee6f64d74daa294c44e3a2b958eb6e07952f7f5f553ffa27869c865f583ffaf9982a6e94e9e4b847db70159a43c833a6dc3a7ddfe4802f6bb4aa8a46efeb6fafe74eb4a1190d82d14d88d2f20d127f97e432804128856d278bd19a3a43f23ae46c7bbc9a9eca4a55408f8191f", 0x86}], 0x3, &(0x7f0000911000-0x100)={0x100, 0x104, 0xf6bf, "c4eb9bcdf9cdad48498b4812e7e983664e662f137d985fc653e6e81b865baf3045a7e8e1312bad2a9e85ce301464eb8b466477a9a81c07b8e7ea14971987aae0ac373521f1336371872be67eb6e9125c1b25bc81ea6761db3382897fbfc44404eed65a41dc87b051980880fd0edf7576851bda2b2cadc9f7d8edc8181d1afe5c2a33c8d1ccb7482d54646d39d355c5817dc78cb578f7c3639cff4562c98c7825e348336c078f709ab61e354a4bd6920e3f6ff5f167acb07e8c701602bbedb5606448a0ec7f57a3573ad570f4bc58a8da8f9246b4f0045985e095538aaa6e71ae5a7756dcafbb54ed085f39"}, 0x100, 0x10}, 0x20000000) setns(r1, 0x40000000) gettid() fsetxattr(r1, &(0x7f0000341000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00004f0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf8, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00006ee000)={0x8, 0x0, 0x10003, 0x3}) [ 54.702351] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! [ 54.720501] audit: type=1326 audit(1506462443.981:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3593 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/26 21:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$getname(0x10, &(0x7f0000ad9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000845000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008f2000-0x4)=0x87) recvmsg(r2, &(0x7f0000f01000-0x38)={&(0x7f000046d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00002a5000)=[], 0x0, &(0x7f0000a7c000-0xdf)="", 0x0, 0x0}, 0x40) setsockopt(r0, 0xffffdfffffffffff, 0xffffffff, &(0x7f00004a4000-0x1d)="353971fbfc381c56b85a6521d469c2e171a153396ea61f4f439ad4f665", 0x1d) r3 = dup(0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, 0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) fcntl$setown(r5, 0x8, 0x0) r6 = socket(0x11, 0x80003, 0x0) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x48) dup2(r3, r2) r7 = inotify_init1(0x0) inotify_add_watch(r7, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) chmod(&(0x7f000096c000)="2e2f636f6e74726f6c00", 0x180) inotify_add_watch(r7, &(0x7f0000dfb000-0xa)="2e2f636f6e74726f6c00", 0x40003002000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ed000-0x4)=0x0) perf_event_open(&(0x7f0000d8d000-0x78)={0x4, 0x78, 0xb43, 0x800, 0x80, 0x8, 0x0, 0xdf12, 0x4000, 0x4, 0x0, 0x4, 0xffffffffffff85ae, 0x4, 0x0, 0x81, 0x4, 0x401, 0x1, 0x0, 0x5, 0x4, 0x4, 0x0, 0x0, 0x36, 0x0}, r8, 0x1, r5, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r7, &(0x7f00007ed000-0x3c)=[{{&(0x7f000092f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cc2000-0x50)=[{&(0x7f0000aeb000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000331000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00009b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000335000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f00008a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x5, &(0x7f00003b4000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0}, 0x8}], 0x1, 0x21, &(0x7f00009b0000-0x10)={0x0, 0x0}) poll(&(0x7f00005c5000-0x18)=[{r6, 0x0, 0x0}], 0x1, 0x0) dup3(r5, r6, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000932000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/26 21:47:24 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0x2)="2400", 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000012000-0x20)={@common="697036746e6c30000000004200000000", @ifru_flags=0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r2 = dup2(r1, r0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x400002, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000043000)=[{0x7f, 0xffffffffffffffff, 0x0, 0x800000400, @tick=0x141, {0x4, 0x0}, {0x9, 0x41}, @note={0x7fefffff, 0x8000000003, 0x0, 0x4, 0x4}}, {0x9, 0x7, 0x2, 0x3, @tick=0x7, {0x5, 0xfffffffffffffffb}, {0x7, 0x400}, @result={0xb2, 0x800}}], 0x60) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000-0x4)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x2000000001, 0x35, r0, 0x0) getgid() mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) getpriority(0x4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) 2017/09/26 21:47:24 executing program 2: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000027f000-0xb)="2f6465762f766373612300", 0xffffffff, 0x101f00) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000cbf000)={0x57, 0x3f, 0x6, {0x6, 0x7fff}, {0x6, 0x4}, @const={0x0, {0x36f, 0x80000000, 0x380000000000000, 0x2}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006fc000-0xc)={0x10000000008, 0x0}) r3 = syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f000070b000-0x8)=0x0) io_getevents(r6, 0x4, 0x2, &(0x7f00006fc000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ddc000)={0x0, 0x0}) pwritev(r5, &(0x7f00009fc000-0x90)=[{&(0x7f00006cc000-0xe4)="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", 0xfc}, {&(0x7f000095b000)="b166932313712d7d988ecf6128ccc391a35025b0ba9d3193fbd605873e5780acdaea0536b7394413f94ff0b55779e57096199e82c3bce0a81ef02689d4e423c58bb2dc285f06646d6aca5a7774291617f115d27676f15d577b011cc4c5dc4429af107be3da8887dc4570ca1a88d87c4e7463a15ec8663f5f15061e06540cda51fd5c8efbadef22aacb06a9ad7d2c9b8a1085ddfdfccdc0", 0x97}, {&(0x7f00005d4000-0x5)="5aea5f7272", 0x5}, {&(0x7f000079a000-0x7b)="0005283a5be519de03000000e546cfe12142c9ed78a15b8ee2f8c708131724f0010000511437382d0e517e1f000000000000004cc407763ea3e75b557b5c73fc29aed109917d3daca0860e0000000000000008aa8a49b89a481536e3d15746c480b90025f1ce5ca877d99ef91d8ba0c2270008c3c609c7160ac2", 0x7a}, {&(0x7f0000804000)="ace34718673ac71d608409c9bc9ff8e7b6cd3c52e62f5d24d16f1d7c7ac32e156f406035951c81aae19cbab445c89233fbdcc71489edd1ac82caacd06b2e686579afda765542ff4c95e46126c0076864b06fb2eea194fd857888db2ba6d14839d26d3ccffd20e0fe6cc13d085e9004e03946", 0x72}, {&(0x7f0000684000)="febcea9a8b8775a3863a99e692f776aade6215d14893633c3036500f2678785e00614852d5ab60a7c15528d3cb65e2", 0x2f}, {&(0x7f0000424000)="e3314e9789a5fefadb54d21c86ba7b20cff1fc51955d22", 0x17}, {&(0x7f0000139000)="d8d1444c48090d1baef8bc5a76f108b3f4f14c326419da2085f27ec007e067ec5de5e1063ff129524d63070c70a9683d79f212c6ee50ba17515956d6f1038dac226e896018c5d7ee0f65ebecebcc4c996602e619a252a1b994184385e3e776698bae0d836e27ab1315fab2de96a5c1b3321075c0cd2573462bc2ca3defe14d7e75fda77a676d9dc2633c7f3718ced5efd9369b1a195f041b62b4a12409688704939e160a9ee7867a672af8f710b420e66bb148e99c0ec2fd6fab93bd0a1cce6d20148f6111", 0xc5}, {&(0x7f000040a000-0x88)="565dab6f3ba059efdef9acd01b4082a0016b97fef5c7d26403a71b3ceac0bdc7742f27d83f33ee67bb93c4d253f8638f4fac7707f05d2c0b97781c9db136addb6527eff071c438591386a0348418ffd632174090d08fa10023317888fbfc634fe0a962636f49e524eef58356c11a1ac0635821a8e2954ccb70bb4635d846dba459a39bf87acc4f0a", 0x88}], 0x9, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f000099a000)={0x20000000001, {{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]}, {{0x2, 0x3, @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]}}, 0x118) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000fe0000-0xc)={0xffffffffa0000003, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000261000-0x4)=0xd61) prctl$seccomp(0x16, 0x2, &(0x7f0000eef000)={0x8, &(0x7f00005c3000-0x40)=[{0x4, 0xa04b, 0x3ff, 0x7fff}, {0x6, 0x9e, 0xfffffffffffff001, 0x1f}, {0x2, 0x100000000, 0x18000000, 0xb76}, {0x9, 0xd78, 0x0, 0x8}, {0x9, 0x2, 0x6b, 0x2}, {0x7, 0x9, 0x4, 0x9}, {0x6, 0x9, 0x299b, 0x100000000}, {0xe192, 0x4, 0x40, 0x9}]}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000235000-0x44)={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="64026a2b0baf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read(r4, &(0x7f0000ac1000-0x1)="00", 0x1) ioctl$TCXONC(r4, 0x540a, 0x7) epoll_wait(r7, &(0x7f00008bc000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7c) fstat(r3, &(0x7f0000e87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = dup3(r5, r4, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r8, 0x4008ae73, &(0x7f00001bf000)={0x6, 0x7fe}) ioctl$EVIOCREVOKE(r8, 0x40044591, &(0x7f0000c92000)=0x7) ioctl$KDGETKEYCODE(r8, 0x4b4c, &(0x7f0000497000)={0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004ff000)={0x7, 0xffffffffffffffff, {0x80000000000000, 0x3, 0x1008, 0x5, 0x80000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f000013d000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) [ 54.731637] FAULT_FLAG_ALLOW_RETRY missing 31 [ 54.731699] CPU: 1 PID: 3599 Comm: syz-executor2 Not tainted 4.14.0-rc2+ #102 2017/09/26 21:47:24 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002c000)="2e2f66696c653000", 0x0) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x3) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x410002, 0x163) sendfile(r0, r1, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000036000-0x10)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000035000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000025f000-0x4)=0x0) socket$nfc_raw(0x27, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000011c000-0x14)=[{0x14, 0x1d, 0x200000000301, 0x0, 0x0, "08ec6e2b"}], 0x14}], 0x1, &(0x7f0000343000)=[@rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r2, r2]}], 0x1, 0x40}, 0x4000) read(r4, &(0x7f0000def000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) prctl$void(0x2c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000027000-0x18)=[{0xa, 0x5}, {0x3, 0x7f}, {0x1, 0xfff}], 0x3) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000035000)="000000000000000000", 0x9) [ 54.731708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/09/26 21:47:24 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x80000000000004, 0x4, 0x631, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0x6, 0x4, 0x8000, 0x80, 0x0, 0x0, 0x1}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001a7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009bc000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000289000-0x28)={@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$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000005a000)={0x0, 0x200000000000000}, &(0x7f000066b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c8000-0x8)={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f00008f4000-0x20)=[{0x3d, 0x100, 0x2, 0x0}, {0x20, 0xff, 0x10000000000000, 0x0}, {0x7, 0x0, 0x2, 0x3}, {0x6, 0x3, 0x10, 0x0}]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000fc9000-0x4)=0x80000000001, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d80000-0x4)=0x0, &(0x7f00008fa000-0x4)=0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000da5000)={&(0x7f0000aca000-0xa)=@rc={0x1f, {0x8, 0x100000000, 0x9, 0x1f, 0xfffffffffffffc00, 0x1}, 0x100000001}, 0xa, &(0x7f0000f0d000)=[], 0x0, &(0x7f0000f0d000)=[{0x50, 0x1, 0x80000000000, "954c6a4e48fe481259553589e21e76077216ff076691d2fabf0fa2320137e4f47694fdcaa2a44729d61a86a83826912e9b17c14faf58919f7f29a1cf9e"}, {0x70, 0x1ff, 0x5, "a9577672b916da01cbdb8e96872fecdcd4cd2b57ddb8afaaca2e6f69530acccbdac70fbf1608cdbafd202d037b8c4d563b354bc83bf34ca83d60af9de3125cfd657c3304be6cbedc177c71efa78c8bad9bb4c3add278689b86f62b"}, {0x18, 0x10a, 0x7, "c305dc77356f"}, {0xb0, 0x10b, 0xff, "759e30ce8c238478406fe820befd900459848864223cf8d5fd3a329fdf1c059884f4306337e5b158ef094abb158a2f0b8a9f18a4961c79a5480861684304b469fc139c359c364dd4f750b651f6c8e35a291aaf505f76c993ba211e06a2ba7ffcc7d1b4dac66043b7976f66fd3c25efa93e8ea61c7c361c12203a3a34700f21a9af44db6c04175fb2ec9ffa0416f34f666fd0f9ea33a7ba344b94"}, {0xc8, 0x0, 0x6, "a787e73b62521e08121ee175456020c84e94b018cd6c5abc0968052c1954141edb79df6ea8e9cf724e5788f2109eff91cc9201b1ef798c8032490e83de74fea47959cdddbcef15e278e89fc16f8e841f896d60623286ef1323c9773528839f4dc8091389ce16d1455c403c68cb314ef3b15550eb9ddafd176831c7aafcf144472d053415885693ec2e6d6e5cb8a77d9e40c266c044702dad5c3f8e03c94abef600781f6c174c09232d5daf7bd99ee7c33f4879b2c7"}, {0x80, 0x113, 0x8, "9392f7fff82b6f7752fb4712b13598e88eda61bcfd1fac18955fb3c71fc07c48aa4823e3d51141dce962c9cbd985dbae918f13365571329a731e3a7cdce63d48ac65465581f0b87d5eeeaf0989c6832a3503cca78e4dcc344cde18b450e2ac2954965c4b5f53bc149531"}, {0x48, 0x29, 0x3, "9cc98fc739894f9cf0272792df60091bd8cee4deead436d8a9bcc799b875c97f08f0550ca8cceab0a3407d791f394f4df8d7b46cff"}, {0x50, 0x1, 0x7, "9c6ef60d8f151b6d0c7ba708785b17d98c5461f333fef9d863939c368516bace5cc39ef4dba213032ea1f11a40d4214204956b8876e6e49620145c4651"}, {0xb8, 0x0, 0x3, "ed577cbf704e49f178ceb64f62ccf1f3361fe1c80e8e3b2e22f2f7b533f8cd29aaa9f1db631849b98d19f112466e560eb56251743ef72b4a1c604fdf405c7b5a493e52a5ce7f4381ef4ac72c4a832a698250c415025f371057f7fcc4bc1e15aad99b64906988858d54df0fca2cea46e53c9a4a1a3da3fa213bd0701392687173f74ecaa1e5b1b9ec9786efb54dfc7b7b66338e658f408d9663d84a3dc39203307344a835"}], 0x9, 0x4}, 0x40000) bind$inet6(r3, &(0x7f0000d4f000-0x1c)={0xa, 0x1, 0x100000000000, @loopback={0x0, 0x1}, 0xb806}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002d4000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2b, &(0x7f0000f0a000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x3, 0x9, 0x0, "d1"}}}}}) 2017/09/26 21:47:24 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ed7000-0x50)={{0x7f, 0x7a68}, {0x8, 0x1}, 0x3, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000005000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1000000000007ff, &(0x7f0000eb9000-0x8)={0xe2d7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fremovexattr(r1, &(0x7f00006b2000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r2 = perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0xdb, 0xa534, 0x2, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x400, 0x7, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000fa3000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$evdev(&(0x7f0000c48000)="2f6465762f696e7075742f6576656e742300", 0x2000, 0x481) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x800, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) pipe2(&(0x7f000042a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r10 = socket$inet6_sctp(0xa, 0x3, 0x84) recvmsg(r9, &(0x7f0000949000-0x38)={&(0x7f0000948000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00003fd000)=[{&(0x7f0000b60000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00005e5000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000076a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000025b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x4, &(0x7f0000bc8000)="", 0x0, 0x4}, 0x20) sendmmsg$inet_sctp(r10, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) vmsplice(r9, &(0x7f0000a6d000)=[{&(0x7f0000c39000-0x2)="ab0f", 0x2}], 0x1, 0x0) read$eventfd(r7, &(0x7f0000e2b000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000bc0000-0x54)={0x0, 0x4a, "4529e566eabc7d4cc1c3eedb4c1bf150bd0247eb771eca98f94222bc7d40be1cc91aa7fe5560edf31e40d746e72ebaed55ec74b6710cfad59362a395fb3ea672c73ee1ae08adab4d6065"}, &(0x7f0000d60000)=0x54) splice(r6, 0x52, r7, 0x0, 0x80050e2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cf7000)={0x0, 0x7, 0x30}, &(0x7f000072c000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000024a000)={r11, 0xca}, 0x8) ioctl$KVM_NMI(r8, 0xae9a) gettid() 2017/09/26 21:47:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0xc100000000007, 0x84) setns(r0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xc6, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xd2, "ea14c3271389b46db4f39379b8aeb496a9fe8a4493079aeeaa75c989794aac405847e99646c10da74abcb1a27966d43120d2d2e39579f85769f3ee009757ee98dbabd7e41391dd5fa06f17392eafa2c186ba0d71bba13e9ab7dd97b7ed0bad35fddda271234aeaaaa4d57b66a33a65005f48e2720fa7dd67a0a077558f1dde869eb2c063065f887f2957f7064dd7e7f96b23e92842cddb95275aa2809030ea5bb0e2cce9efaff9145381c97475562bf3c6fb9ad2aead16a6dffb3c3aada37cfa64ee07338bf657b5444a268bf64170a511af"}, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x111480, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b84000)={r3, 0x6}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af3000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009db000)=0x0, &(0x7f0000782000-0x4)=0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000332000/0x18000)=nil, &(0x7f000005a000-0x18)=[@text64={0x40, &(0x7f0000af9000-0x4a)="0fd7d5672e6526400fc798dc45fba766baf80cb8164cfd87ef66bafc0c66ed2e2e66490f388080008000000f019805000000c483395ec42a66460f380b63994d0f01f8f566440f388013", 0x4a}], 0x1, 0x0, &(0x7f00008ac000-0x20)=[@dstype3={0x7, 0x7}, @dstype3={0x7, 0x5}], 0x2) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bd000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f00006a1000-0x4)=0x8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x6) fsetxattr(r0, &(0x7f00001e6000-0xa)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00000c3000-0x9)="2f6465762f06000000", 0x9, 0x1001) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000452000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4008ae52, &(0x7f0000afa000-0x8)=0x2) mlock(&(0x7f000064f000/0x2000)=nil, 0x2000) [ 54.731715] Call Trace: [ 54.731741] dump_stack+0x194/0x257 [ 54.731767] ? arch_local_irq_restore+0x53/0x53 [ 54.731787] ? mark_held_locks+0xb2/0x100 2017/09/26 21:47:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000038000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f000041a000-0x58)={0x26, "726e670000000000000000000000", 0x40, 0x20, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000055e000)="d4001400fb3501000000e7ff0200ef", 0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d2000)={0x1, 0xe, 0x7fff, 0x8, 0x0}, &(0x7f000079e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000067b000)={r3, 0xfd8}, &(0x7f00005d3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be2000)={r4, 0x9}, &(0x7f000002c000-0x4)=0x6) accept4(r2, 0x0, &(0x7f000072e000-0x4)=0x0, 0x0) pipe2(&(0x7f00002be000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000080000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000844000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ce000-0x4)=0xc) write(r6, &(0x7f0000b7f000)="d2cadf7c895f5711103d7598960cc99b", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d18000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f00000da000-0x4d8)={0x7ff, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000005, 0x8810, r9, 0x0) fallocate(r7, 0x1, 0x2, 0x100000001) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000006000)=0x3) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x3) open(&(0x7f0000000000)="2e2f62757300", 0x400000000141042, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x0, 0x9, 0x3, 0x0}, 0x400, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) [ 54.731799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.731839] handle_userfault+0x11ec/0x23a0 [ 54.731858] ? pagevec_move_tail_fn+0x1210/0x1210 2017/09/26 21:47:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000435000/0x1000)=nil, 0x1000, 0x1000002, 0x34, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d0000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000aec000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8100) mmap(&(0x7f000066e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000731000-0xf8)={{0x2, 0x2, 0x14d, 0x1, 0x857}, 0x5, 0x9, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xac, 0x5, 0x425a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x101013, 0xe, 0x8000000000300) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x80003fe) keyctl$get_keyring_id(0x0, 0x0, 0x5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfb3, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x12f) syz_open_dev$mouse(&(0x7f0000e39000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x48e, 0x200400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b2d000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") pipe(&(0x7f0000380000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) [ 54.731883] ? mark_free_pages+0x390/0x390 [ 54.731898] ? mem_cgroup_css_offline+0x510/0x510 [ 54.731910] ? __lock_is_held+0xbc/0x140 [ 54.731929] ? userfaultfd_ioctl+0x4510/0x4510 [ 54.731959] ? perf_trace_lock+0xf1/0x860 [ 54.731979] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 54.732007] ? check_noncircular+0x20/0x20 2017/09/26 21:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001b8000)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e7c000-0x50)={{0x7fffffff, 0x4}, {0x5d698d78, 0x100000}, 0x0, 0x7, 0xffffffffffffe7e0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000033000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f00004f2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000cf2000-0x20)=[{&(0x7f0000b17000)="b3e69408993901f0ffff9756929af38e27b72058ec36690566320f73c7beb2c012335bd5ae26098a55c8d0a9ac8787dcb7040b92e70a85cbdda02097507a186e947acf887b372013a18a89423cdec82e34d187634f789de989ac197089134b575c026bdc81d7b4dbe63779968dc4beee26d5a750f7647c8c1dddf4dbd0cb42e4caa95583f1887df4be80f17e009749f4ed28fe0371", 0x95}, {&(0x7f0000aec000)="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", 0x1000}], 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d10000-0xf)="2f6465762f73657175656e63657200", 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a23000)=0x0, &(0x7f00007c6000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000b75000-0x4)=0x74b, 0x4) bind$inet(r1, &(0x7f0000044000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) r3 = dup(r1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00003b8000)=0x3, 0x4) connect$netrom(r3, &(0x7f0000a1c000-0x10)=@ax25={0x3, {"95ae86a595311e"}, 0x40}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000a4000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f000039e000-0x2)="c100", 0x2, 0x1000000000000004, 0x0, 0x0) [ 54.732036] ? __lock_is_held+0xbc/0x140 2017/09/26 21:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0xffffffffffff8000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet6(0xa, 0x801, 0x230) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000268000-0x4)=0x6b, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000de1000-0x4)={0x9}, 0x4) bind$inet6(r3, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x200000000020008, &(0x7f0000680000-0x4)=0xffffffffffffffff, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r0, 0x80000001, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001dc000)=0x7, 0x4) getpeername$inet6(r3, &(0x7f0000d05000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000127000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f99000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a8a000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a48000-0x8)={0x0, 0x100000000}, &(0x7f0000837000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c7f000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000b06000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000681000)=@sack_info={0x0, 0xf4, 0x6}, &(0x7f0000c21000)=0xc) socketpair(0x13, 0x80003, 0x0, &(0x7f0000279000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) 2017/09/26 21:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ec000-0x1c)={0xa, 0x2, 0x800000000000008b, @loopback={0x0, 0x1}, 0xfff}, 0x1c) r1 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000017c000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000eb5000)="0000000000000000000000000000000000", 0x11) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f33000)={0x0, @in={{0x2, 0x2, @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]}, 0x20, 0x8, 0x6, 0x4, 0x8}, &(0x7f00000e9000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000165000-0x8)={r2, 0x0}, &(0x7f0000230000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00005c9000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1fd}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000170000)={0x6, 0x8, 0x1ff, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dfd000)={r3, 0x6, 0x2c, "2859e338e60501c66e6a2afec879009d1d77c384f301b7f092cebd81ef90f32d0320784e6cc88452b827b2ce"}, 0x34) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff8) listen(r1, 0xffffffffffffee79) readv(r1, &(0x7f0000f6b000-0x40)=[], 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c59000)={0xfe36, 0x4, 0x6, 0x401, r3}, 0x10) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x10000, 0xffffffffffffffff}, 0xc, &(0x7f0000b61000)=[{&(0x7f0000c55000-0x110f)=[{0x45, 0x6, 0x4, 0x31, 0x1, "a98024aea0e4fe0908e728458210c83a2dc849857e9294a3ee688dcc684e81b59fea8b2c7126e9712a3731998b45f4e0971e6a40e8"}, {0x66, 0x5b, 0x0, 0xa781, 0x1000, "7e938d22605e1d1b6254827ebdb7120ac5c741b3532954071096ab5a42a34f294812a251427f9be014221ea9df90a93eb23520622b04abd62459a00f62740f4ce0fbe454dc4a6b71403e4502dab5f437951c88c817b8"}, {0x1010, 0x81, 0x301, 0x3ff, 0x81, "fd16b4a48fd31330b38c7915a4d46b2f764a6d4359a7ea60c035b91c8dd8cf9683c44d9ce76b1bb94524591058ab557066debe35f8b031a9e3c7c32240943782bc284f1dafd34a58e3f41e350db679711fd9b610f12e1f5d0c375e4c354fc99946a02eba0f86ccb3b83b39fa5b3c91dd8bdefb77d65f5f7c7b07d43c768048c1878b4914d02d5bc194b78dad6c53ee2caf16af3ffba5b6e0173cfdf962a8cd5d0ba617118f5a1ac22dd467867edda10bf4472d13f031f600acbba8bfd2cbde929b63f4aab983fdee07f1117348ba367ec62b0730c5f33820c815ca1dbeb4f031747a0222941c67c271114876628d4c64c62fff9e2b1573403ede6b657758fa91d42e277f1938b469dafad14e00ac72ca9afa09488a4b95ebcab7603a0edaf33c2d816a329fa25435eadbc12ae1fccc8aa5cedcc9eabac724b8aa32a995ff1bb7d74bb9561d72e98befbb6a9f176b24dcf1f7c96deca54ddb3c657e2293a9da1b71ee6f31b534e2a1d4ca1c9477adb42dffd76ed888ec176d43f811233d4530cadfdfde05f513cccb96cdad90e95c4f5f0accdf9eb4b617f5acac00e8bd0d236775e4c02f64aa459bde2145e422a72bdd2645d3df5b14d9ac57d1c2cf134b46ef8da9e6179f1da21dea1ee6dff16c5623867bfb1215f96ce3e1233298bb5dbadc7070a743cd2e473aa806e967c63c7a46af08082482f3398225c594c73319a0562a8e71b3f1556a7a51d489c5a81ba824d9e6d079c198d4957dfd197a2e9155b07cd01b6c738ef76c0f24586f9d83e9401c2866be0fe90dc5762821c30497f00320c157a5e0a221dec7a47f29afa2130a5d27ff0196d7e861551212b365a7b421f2a59c5840ffd60167b67b22f6ffd85066de31c8d89f94a2d78de7a96c464338f24d735644a3a65d919d086acf93b597a99e15d6b527bcaf925af0ed2520df0c8859e98e72ff0efbeacae20e9e377f43412cf4b15d830751d23d6d7a34ec40727e5400e36627c891e891cb1e0ca528d1ce8821bc76ff9a1d24be5a5c5f392ddeaed090cb3f70bb019a6ed09eebaa8a69f21fafa3e9840e5e77a6ff4b10949985ecc619977f9db567568c4b13a4d525949d57a162e4e8561636f9945c9186ad4387ce9189fdbf86db878f716134650f1cdb8400e060abaebf81da4116248db45ebb1f4bfadb76ac7fd7bf9e835050fbb7321f5f83bb53e35fbd330af782aa33e83985a6183a4a40c25b26611360d7714e1cfced26a4d5eba1b9c7f08afdea3b06d2d011d06a2dd57e7e98b7c8a638d1e806ce165e110bc85e07c4469e6aeb4a8de262f532489fb2ac6bfdf907594afcd10351c6d634bfda4b6169ec75b77953f031b05da9e53f25db1beed1e528e819404aed2c88cf7e940c8afab509633d6f08b1ac8d17cf43ca30ebd14f43b9af9937ab8d6e4581576667ad9b578dab0f11ff4db24f144d2e1fed7fbc8b21f23c71bfcbc0a674ac594a0d38195b5f5eebc5b23d836f417f860540351cd986c8e8aa33bf82e0a78369a267feb9282cbfef41808c83c8ce0fa7e657c56b4108539fd36366c344ceee14f8d2456b86d19cf0a72645a4d251d825ce353447f9b3122ace0dcf09ff68b00ee0bec074a190a5b687ee1e376861b59b41fac511378d0de62b582f388f20ba78f24ba79f5bbc5f963bf1aa5d74f70132ea900286edf6407ef5a8b4e1648b0a300008bf7eb15eaf0d6bef769faa06d50bc14201dc8be37490cab9ce627936497ae1fc6902983d2c6b200b8dbe43712c75db26a99365849c19d419a6c782433e8cf25d8adbbe756499bb2190941ce044905351328faaf6c42a52522b4264ac97547ff22aed37bf0e33aef014cba30d9c74ea329e0337670486bc933b5f40e64019a429ff907839c0f5c75804504d20173e6b3dd6ce5814d6495834a03c26b1521d065efdc5b6529cec25c02a805bc36ba47c4f5e917e2ba6c184447de706b7392f3c052fc9a38a3abf6e55db6093fc2836ea674e32d6d5f5b4d262721f18c80d645bc3d406285c1bc145e6777a336a9667f7c90a4522ac0c5b4e6e110ae02f4ae492a7c30d7d6fa074662f2e5bfa9ed64bf35c2e20921135205c88eb64c64edcc0ad7b0af26788ceb0979c8adf33e3631ef9609420cb3e76fd5427daa31c547cf4d4e3eaf032d06fe6a6b77b9bfacbe2f1395e5a84e318bf616abf73566a51a01fdbb4ba1f05616f171b840289ec49ecbc309be1fcd360a72773f8dd4053738b3181742d530d9ba4748f6e40c97610290a4a8ffa4fd432e9592c72e67296ce787ea619d92d5c0423e848a6e7ef5073df720b861b88e7a98e0eacf080d1f5071cb5b1b468baf0dc166b74c2c8ed28853d3f707121094f6b72e4f32ed7bb081666ca9ee920765e95c437355fe53aed2770f4bb212f160f7bfbee25abaabb48217f8f393c359016bf9cb4819312e45cb954191ac6eebcc08f9a6e8136382dc4aaadb70ab4d1cfb137c8bd0f7bc054c57bea1ebb728c4280746ff908c6d519ffee5b5669a0fff0dc2bd5b2efff844e9a1d876684d66ad8e6734f658f5b99e02704fbe3f9f8dc0ce392252b50e05e1d5d405d6261dd9146027af239d1e9e67bc036c4ceb9999e7939ffccc83300b621b17fe967572a0893d8a9b4798d3535c20db59c1c68d56ab9c438cba47bbd070353da5ecbcfd8a88323212e763a74e94b9ce8c85f6535745347f5dd3dfec0bb24df917c07e84fb8a022f463d3ffb02109d3689fe26870019a420f613a3cf77e24dc2055d10874b8788b35df1d6cd59c0cec40457652b8e6e668ab6821af502c057fb3c5fbde98cdb3bcbd8121f9ff7b199b96e8901e4a909246fa4f08c45c96cb29ece1981e58e6a7a5a6ec9b1f829ad81dd2df46e28f79b59e9b36b4e07f4108839655532074e5229ce98723200109657de502190d48e3e74787e7b694bdb7937ffe4fef3f28196f1e18b382b33c45246c39010add6bcff8cfd02a89d65cc91a5f2354bd2e4eba6ab8b0fd20ef0da4d3762e74bd4a421b3a6448905b3009d12f8ef0a7d67ac3594dd1849a3564ee147255f4f93a7f8af7aee592394afa3dfed59488a5f9fb463147b3ef1d5036dc010f976ac2fd7c15a3c53bc769f2413f799819fc73e97162bfd5cd2c688ead236a14f3549efbeae1a1157cae1e27c453c4ed80cbb350fc6e41ce8ff6b914112f21210d9b6976b04752bd90d229f5e3c1eda39fd9d558014053dffeb9df43379b189ee28fb780813fcf453d6ade21fa05bd88008dc69a6711a688319a8a5b608a3b892a03268f8f5505fce1399e09b733e5661fd1ff1ce0fc04a477e2f668eccdea7b3d2cb559a310f8caa6e6d5c2fd73910aa05758bd7d6aad506c3eca3350ab75c809bb7abe5e2e3e97958d62ec20745c3ef0fd94f994b41a01adb3ad1fb6c9e9f93489d3a1ce57cf3ddff7afea16c20c71b3b2575b1711d0fa28d8cc0b33e1b9be0b58575e9299c06b467fb85051ecfeb38f80d21a2884a97b6ef040f6287702864db618dbbfdb1c840e98d1e44bb426beef521f6ed39365c536ab24589cad9e60d5482a188671c188c36c34b8d5cd5301b289a351c668e875b2f4a528a505cbc00c3fbb3dc903db96ef5ff41c3ab5c0f4bf3761c0f43ab75a7a1c884af79712a9c8460418534ef70e3499bb39ab8c90ba3df0fe05275d08c1b9625a9709324d81fc08621d67718e4b9fc7ebbac5839914681fc4d4b28ab89e719281f545974caedc7f9d3a4cf61f4beba2f3abb391b4f95f5e0e9a334350db811db183ed29dad924f217a141789c6289946942dd6e5c68f7847913cae7c6ed55927963275be779abb5bd34c6e7099fcb5361a267fcfb18e2601685ac4c04791c43a0a85ef5c075e1043e1d5d43be0dc3ff4b70fff9a79076f48c929e1929ed08a8ce35d260277cb3e98c9ef8cb414b5870f51e969a8333e97b41255fb8b87478e1bd6a95d6ddeb6b75861f676a2e243c1be7e7681f9de4bc80282da088d8a8c258eda13fa5cab4485d324ca2964f340998444d9ebb8492757b970187941c8705eeaecc69cdad9d55a767ae4d7a1a9993e3583e59f6d5ec5ad261645eba518d057e0a2256dd227ba41f9f461382cff6094fb47cfb03204d3ca21a044cf37f51e675fe5336ee1adffc85ee9eef384031151f2668b6d390faab230ff89e461c14447ffd5510c8ea9a95adde1d24c2b26dd32b5576d7b86688d004723a9f743776de9686b24edcc504d45c1f74b3ebe49a067e2fc01cbb34b07375fdd2d177456bc0711f023ae9f2dc1a4a965bea6e5609e4b893e5f8dfd2da2e0a44a4b0c9c56a23247b29ff4f588f8c40d9d4bf2023fef430310e57938a6c6c3e90aea310e69d147c120f5f6aa5ea9ad45ce809bc0de641933c39566664ba0767cc06e0075b86df2df1e0fb3c1c5adba0941d72481de0f439a7839abdce6027f8f82e1735efcd8d390bfd4324b6e22b160f2a673a5040ecf99a45d817d2e1b305e09480cadd4a12919aab130dade89440bb6e524301b4eba1afaadfc6a858cffb8a16fbf8f9fa9470b72f9a04548c020e4176692d91bbdb2f3ac2d8a9dc52b9598191a7dc6123ff55219b0e246742086d3ebe31bebf2219d141394303d62463e3f652b804c665b7b7011deaf79458a38a173f4a6edace002ab4fc709751ea60935d6042b15bac9c5e1bba41df587e8fec3f0b8bb96891bd85c7e226fb683bf0a2c68621c4993f4194d8900417086b71aa5bedf2621eaa9c60ed110906fa1cdf2767fa0132aa158f0fc80f997de217a49306c4d12153b4f6d54c877b7e6f06d51dc6f4d52abd95c1b2a33c5a77a83ad6ae186098455a2ce87421731ce10873625443b0b340e31399da9bd9eaa3cc1a3ee652822ad0ffe6e357de3867989f22642b4143036ecb07a2996e19778d64feff36a9d79116918dddecae102670f0af5e6472a031baba973ae552909ffa25817259a0941377d26a73b3d11c9e2e72a3e523718ab2b010a698172477285ee2d3aa5281e68bf836db85de1fb8f17af2407cb382b68566821e4efd7fc4c45a31e6973fb18122f51e2fd7f1d4f373a76829820126de7fc2304727443716bfeb003c970f167971055ea0be7154f54b39c77be16e7c2d6437cddf1bbb6228fafce2156675825269573b8ece22f5c0ef6b581122e937b68e978c76d872ff4cd7d40dfc46aff18614f928b1c6f2c1fad0e4e41478665dbc707ee26fa8fb8380ddc2cca348be3c4d6dc02724a6d513f1404f5dd3820aec32898657df14d537d97583f27bc2f848b38b204fbf414a1d08d646ee8bf7f864c10d80e31ec7e8eaf234dc521cc66e8ed9da82faa791d42b2aa872dbd88752ed215ff0c1e5fb0d5fe52a4b1706e3a191c4ceb365fb4748c2043dd0b7b1ce35687cde84f2ca4b3c0dbabc4606f44fbd29ece316225e4e88bf586da1adeb4019d0585e83181d85f98ce317daea7096c1c0579d3fe44918687e7b199510631f8e62cf7e376b1657c08f3eede0926b06f9adc69b3f05ce09d0b8d3bf4ce643a9c4d6c503c403d8eceadc36a048e9e8fd61f5c270f72849fca05425483f0ffd9e0d35134aad386a459f83c512d85055bed3534f1e8f287fcf960c8d87d8dfaccbafb93d7f17d5b6346fe5ad6f2266026689cfbe54dc3a4db4605cb358e48ac89888ec1ddd48b61072e586787f7e81c43a0f58fd0667adcc93e95c06d43d50b4700a1f4219bd9593812cae15cd748c1abed9d418f25ed7a53cda46c67dca6e7b3124e494339abb0794b6613a92a2ceb6e8780cf9926f12d0b7fa4c342aad"}, {0x54, 0x0, 0x100, 0x60, 0x6, "e1ade3cf30ed8cd157162b12897dd093084c7208ade57d613ddfa6d9fb69bbb6a174edc7b413f1f4777880b8df210e1e89b0332d1e5e54cb89947c2ef1337e825a45f8ba"}], 0x110f}], 0x1, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) ioctl$void(r4, 0xc0045c7f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x100000000, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 54.732073] ? perf_trace_lock+0x860/0x860 [ 54.732097] ? rcu_read_lock_sched_held+0x108/0x120 [ 54.732123] ? find_held_lock+0x39/0x1d0 2017/09/26 21:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e4000)="2f6465762f73672300", 0x6666, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001f2000-0x8)={r0, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000072f000-0x8)=0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000081000)={0xc400000000000000, 0xd004, 0xacf, 0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) sched_getaffinity(r1, 0x8, &(0x7f00000e1000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000897000)={0x5, [0x2, 0x9, 0x4, 0x7f, 0x7ff800000000]}, &(0x7f0000795000)=0x10) mount(&(0x7f0000fa3000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="6578743300", 0x2004000, &(0x7f0000e9f000-0x1)="38") accept$alg(r0, 0x0, &(0x7f000002d000-0x4)=0x0) r4 = syz_open_dev$sg(&(0x7f0000752000-0x9)="2f6465762f73672300", 0xffe, 0x10000) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) vmsplice(r0, &(0x7f00006eb000)=[{&(0x7f000031c000-0x27)="54e49bbe91b065a9e239b04a7d2214d03a1b1ce4f8ff89d3cf69a327b7b5f5750ca61b3fefd7a2", 0x27}, {&(0x7f00001b7000-0x1a)="5b15d07c1c4336e516cbde587b7c8ee3093c9b109fba31a83e80", 0x1a}, {&(0x7f0000983000)="080748e1a8ab8ffdeb62032e6a12baf95f680cba29c67458a85fce6c2f24786c805c10fcca0929235fc9f973fb861c76f30bf163830ec58f54ca239637fd37f8431707eddf71b040a1c78a2c06b23087c8eacb97287981800f69a5b08836f6af493bc6c9301a6ff67a4238bfcc975e5fa0b73bef43a63c731b90747d369e", 0x7e}, {&(0x7f00009ee000)="6d2353383a76d41b9a53bdb59f001c8768e67ba60dbd455cd4f20709d5dab29ac6e817de7842ff98612f33ea726923bebe87b03e5f334f3ac74b165161eb8f0d75e05f59aeaa8a6aedb542cc0bd30795b30ea7f9917210f0612f42b14b71098050dbcc096f40117ecd89ff9bee264c7bcc724b28ba0cd51c3c925f1b7d98e71052f8ff153033deefc6bb941b763587aaa91dd02ac5d1feed86df768cb6eeaa9889ddeafb59bc4d43e7fe01e381e277e7b6e8b504907154e4935a76bbc1324593092428a4dbc33c8e364ac47f148cad3559af5c844b", 0xd5}, {&(0x7f0000df3000-0x3a)="49354fb6a13d89ec605122295b3af206b20a8a3301f736bf106f593012ab3eb6ecce27f75f34c1c7a19cbbe2f04c925d9138abfd7342c9262cee", 0x3a}, {&(0x7f0000ca7000-0xfc)="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", 0xfc}, {&(0x7f000000f000-0x8a)="7cc30460213ad76d9035d6c5f90d2c36c0add3a8ba1f4dff69d5747d7fa4ec78a283abd06f7f1b8e6eaaa4c5d9a934463e793215cc61a94ace081ec2c52bbbf2a64f34bb39f14378a3b936512ed1454e5db7b5644278bf42bcfc31cf5a3eb96ab082881ae3baf69f11b6969f5b02148bc08c10729e22d943f353879b744dfa5a618c91361c5446653a50", 0x8a}], 0x7, 0x9) preadv(r6, &(0x7f00006b8000-0x50)=[{&(0x7f000064f000-0x9)="", 0x0}, {&(0x7f000043b000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000024a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000cc7000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x5, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000)=0xe8) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00006c9000-0x10)={0x4001, 0x4000, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000d0000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3, 0x80050acbb8c, "f09d5503000000720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686721a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) ioctl$sock_ifreq(r7, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="6c6f0000000000000000000000000000"}) [ 54.732180] ? __put_page+0x100/0x160 [ 54.732198] ? __lru_cache_add+0x410/0x410 [ 54.732216] ? __handle_mm_fault+0x2780/0x39c0 [ 54.732248] ? put_page+0x19b/0x1c6 [ 54.732262] ? ptlock_free+0x42/0x42 [ 54.732285] ? perf_trace_lock_acquire+0xfe/0x900 [ 54.732300] ? mem_cgroup_try_charge+0xa40/0xa40 [ 54.732343] __handle_mm_fault+0x3823/0x39c0 [ 54.732369] ? __pmd_alloc+0x4e0/0x4e0 [ 54.732400] ? lock_downgrade+0x990/0x990 [ 54.732429] ? __lock_is_held+0xbc/0x140 [ 54.732502] handle_mm_fault+0x334/0x8d0 [ 54.732516] ? down_read+0x96/0x150 [ 54.732532] ? __handle_mm_fault+0x39c0/0x39c0 [ 54.732544] ? vmacache_find+0x5f/0x280 [ 54.732567] ? find_vma+0x30/0x150 [ 54.732591] __do_page_fault+0x4f6/0xb60 [ 54.732603] ? __lock_is_held+0xbc/0x140 [ 54.732634] do_page_fault+0xee/0x720 [ 54.732652] ? __do_page_fault+0xb60/0xb60 [ 54.732680] ? lock_downgrade+0x990/0x990 [ 54.732692] ? exit_files+0xb0/0xb0 [ 54.732706] ? errseq_sample+0xee/0x140 [ 54.732733] ? __might_fault+0xe0/0x1d0 [ 54.732755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.732787] page_fault+0x22/0x30 [ 54.732801] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 54.732808] RSP: 0018:ffff8801c487fe38 EFLAGS: 00010202 [ 54.732820] RAX: ffffed003890ffd5 RBX: 0000000000000008 RCX: 0000000000000001 [ 54.732828] RDX: 0000000000000000 RSI: ffff8801c487fea0 RDI: 0000000020002000 [ 54.732836] RBP: ffff8801c487fe68 R08: 0000001600000006 R09: ffffed003890ffd5 [ 54.732843] R10: 0000000000000001 R11: ffffed003890ffd4 R12: 0000000020002000 [ 54.732851] R13: ffff8801c487fea0 R14: 00007ffffffff000 R15: 0000000020002008 [ 54.732900] ? _copy_to_user+0x9b/0xc0 [ 54.732926] SyS_pipe+0xfd/0x2e0 [ 54.732944] ? SyS_pipe2+0x2f0/0x2f0 [ 54.732963] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 54.732982] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.733000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.733033] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 54.733043] RIP: 0033:0x4520a9 [ 54.733051] RSP: 002b:00007eff05077c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000016 [ 54.733066] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 54.733074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002000 [ 54.733082] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 54.733090] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 54.733098] R13: 0000000000a6f7ef R14: 00007eff050789c0 R15: 0000000000000000 [ 54.812751] FAULT_FLAG_ALLOW_RETRY missing 31 [ 54.812767] CPU: 1 PID: 3599 Comm: syz-executor2 Not tainted 4.14.0-rc2+ #102 [ 54.812777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.812783] Call Trace: [ 54.812804] dump_stack+0x194/0x257 [ 54.812830] ? arch_local_irq_restore+0x53/0x53 [ 54.812847] ? mark_held_locks+0xb2/0x100 [ 54.812859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.812888] handle_userfault+0x11ec/0x23a0 [ 54.812901] ? pagevec_move_tail_fn+0x1210/0x1210 [ 54.812918] ? mark_free_pages+0x390/0x390 [ 54.812927] ? mem_cgroup_css_offline+0x510/0x510 [ 54.812935] ? __lock_is_held+0xbc/0x140 [ 54.812946] ? userfaultfd_ioctl+0x4510/0x4510 [ 54.812967] ? perf_trace_lock+0xf1/0x860 [ 54.812980] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 54.812997] ? check_noncircular+0x20/0x20 [ 54.813028] ? __lock_is_held+0xbc/0x140 [ 54.813066] ? perf_trace_lock+0x860/0x860 [ 54.813087] ? rcu_read_lock_sched_held+0x108/0x120 [ 54.813107] ? find_held_lock+0x39/0x1d0 [ 54.813148] ? __put_page+0x100/0x160 [ 54.813158] ? __lru_cache_add+0x410/0x410 [ 54.813173] ? __handle_mm_fault+0x2780/0x39c0 [ 54.813211] ? put_page+0x19b/0x1c6 [ 54.813222] ? ptlock_free+0x42/0x42 [ 54.813242] ? perf_trace_lock_acquire+0xfe/0x900 [ 54.813255] ? mem_cgroup_try_charge+0xa40/0xa40 [ 54.813285] __handle_mm_fault+0x3823/0x39c0 [ 54.813307] ? __pmd_alloc+0x4e0/0x4e0 [ 54.813333] ? lock_downgrade+0x990/0x990 [ 54.813357] ? __lock_is_held+0xbc/0x140 [ 54.813420] handle_mm_fault+0x334/0x8d0 [ 54.813434] ? memset+0x31/0x40 [ 54.813446] ? __handle_mm_fault+0x39c0/0x39c0 [ 54.813456] ? vmacache_find+0x5f/0x280 [ 54.813465] ? vmacache_update+0xfe/0x130 [ 54.813479] ? find_vma+0x30/0x150 [ 54.813496] __do_page_fault+0x4f6/0xb60 [ 54.813504] ? perf_trace_lock+0x860/0x860 [ 54.813529] do_page_fault+0xee/0x720 [ 54.813542] ? __do_page_fault+0xb60/0xb60 [ 54.813563] ? lock_downgrade+0x990/0x990 [ 54.813571] ? exit_files+0xb0/0xb0 [ 54.813580] ? errseq_sample+0xee/0x140 [ 54.813600] ? __might_fault+0xe0/0x1d0 [ 54.813617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.813642] page_fault+0x22/0x30 [ 54.813652] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 54.813657] RSP: 0018:ffff8801c487fe38 EFLAGS: 00010202 [ 54.813666] RAX: ffffed003890ffd5 RBX: 0000000000000008 RCX: 0000000000000001 [ 54.813672] RDX: 0000000000000000 RSI: ffff8801c487fea0 RDI: 0000000020002000 [ 54.813678] RBP: ffff8801c487fe68 R08: 0000001900000018 R09: ffffed003890ffd5 [ 54.813683] R10: 0000000000000001 R11: ffffed003890ffd4 R12: 0000000020002000 [ 54.813689] R13: ffff8801c487fea0 R14: 00007ffffffff000 R15: 0000000020002008 [ 54.813727] ? _copy_to_user+0x9b/0xc0 [ 54.813745] SyS_pipe+0xfd/0x2e0 [ 54.813757] ? SyS_pipe2+0x2f0/0x2f0 [ 54.813769] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 54.813783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.813795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.813818] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 54.813825] RIP: 0033:0x4520a9 [ 54.813830] RSP: 002b:00007eff05077c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000016 [ 54.813840] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 54.813845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002000 [ 54.813850] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 54.813855] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004bd2a8 [ 54.813861] R13: 00000000ffffffff R14: 0000000000000006 R15: 0000000000000084 [ 54.814462] audit: type=1326 audit(1506462444.075:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3593 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 [ 54.953390] *** Guest State *** [ 54.953402] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 54.953413] CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 54.953420] CR3 = 0x00000000fffbc000 [ 54.953428] RSP = 0x000000000000fffa RIP = 0x0000000000000000 [ 54.953437] RFLAGS=0x00033000 DR7 = 0x0000000000000400 [ 54.953448] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 54.953459] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953474] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953488] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953502] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953515] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953529] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 54.953539] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 54.953552] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 54.953563] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 54.953576] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 54.953584] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 54.953593] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 54.953601] Interruptibility = 00000000 ActivityState = 00000000 [ 54.953606] *** Host State *** [ 54.953615] RIP = 0xffffffff811b94da RSP = 0xffff8801c49174c8 [ 54.953630] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 54.953640] FSBase=00007f3871b2a700 GSBase=ffff8801db300000 TRBase=ffff8801db323100 [ 54.953650] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 [ 54.953662] CR0=0000000080050033 CR3=00000001c60f1000 CR4=00000000001426e0 [ 54.953674] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d49ef0 [ 54.953684] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 54.953690] *** Control State *** [ 54.953698] PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 [ 54.953705] EntryControls=0000d1ff ExitControls=0023efff [ 54.953715] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 54.953724] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 54.953732] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 54.953739] reason=80000021 qualification=0000000000000000 [ 54.953745] IDTVectoring: info=00000000 errcode=00000000 [ 54.953751] TSC Offset = 0xffffffe10b444850 [ 54.953759] EPT pointer = 0x00000001c4da501e [ 55.155427] percpu: allocation failed, size=32768 align=8 atomic=0, failed to allocate new chunk [ 55.155547] CPU: 1 PID: 3641 Comm: syz-executor6 Not tainted 4.14.0-rc2+ #102 [ 55.155554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.155563] Call Trace: [ 55.155583] dump_stack+0x194/0x257 [ 55.155605] ? arch_local_irq_restore+0x53/0x53 [ 55.155648] pcpu_alloc+0xee2/0x10a0 [ 55.155692] ? pcpu_free_area+0xa00/0xa00 [ 55.155742] ? check_same_owner+0x320/0x320 [ 55.155762] ? rcu_pm_notify+0xc0/0xc0 [ 55.155796] ? __kmalloc_node+0x33/0x70 [ 55.155816] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.155832] ? kmem_cache_alloc_node_trace+0x370/0x760 [ 55.155856] ? kasan_unpoison_shadow+0x35/0x50 [ 55.155903] __alloc_percpu_gfp+0x27/0x30 [ 55.155926] array_map_alloc+0x697/0x830 [ 55.155963] SyS_bpf+0xb7d/0x46a0 [ 55.155977] ? get_futex_key+0x1d50/0x1d50 [ 55.155996] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.156013] ? bpf_prog_get+0x20/0x20 [ 55.156073] ? do_futex+0x780/0x20d0 [ 55.156110] ? __schedule+0x8f0/0x2070 [ 55.156141] ? exit_robust_list+0x240/0x240 [ 55.156151] ? __sched_text_start+0x8/0x8 [ 55.156170] ? lock_downgrade+0x990/0x990 [ 55.156181] ? SyS_brk+0x6f0/0x6f0 [ 55.156216] ? arch_get_unmapped_area+0x750/0x750 [ 55.156227] ? lock_acquire+0x1d5/0x580 [ 55.156242] ? vm_mmap_pgoff+0x198/0x280 [ 55.156265] ? userfaultfd_unmap_complete+0x327/0x510 [ 55.156299] ? userfaultfd_unmap_prep+0x540/0x540 [ 55.156322] ? schedule+0xf5/0x430 [ 55.156342] ? __schedule+0x2070/0x2070 [ 55.156352] ? up_write+0x6b/0x120 [ 55.156366] ? up_read+0x40/0x40 [ 55.156382] ? down_write+0x120/0x120 [ 55.156400] ? security_mmap_file+0x143/0x180 [ 55.156428] ? vm_mmap_pgoff+0x1fc/0x280 [ 55.156443] ? exit_to_usermode_loop+0x8c/0x310 [ 55.156472] ? trace_hardirqs_off+0xd/0x10 [ 55.156484] ? exit_to_usermode_loop+0x198/0x310 [ 55.156496] ? vma_is_stack_for_current+0xa0/0xa0 [ 55.156516] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 55.156552] ? SyS_futex+0x269/0x390 [ 55.156581] ? do_futex+0x20d0/0x20d0 [ 55.156599] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 55.156630] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.156665] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.156675] RIP: 0033:0x4520a9 [ 55.156684] RSP: 002b:00007fcae00c6c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000141 [ 55.156700] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 55.156708] RDX: 000000000000001c RSI: 0000000020fc7fe4 RDI: 0000000000000000 [ 55.156716] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 55.156725] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b7fd1 [ 55.156733] R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000fc7000 [ 55.254494] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 55.270911] device lo entered promiscuous mode [ 55.279820] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 55.279870] syz-executor6 cpuset=/ mems_allowed=0 [ 55.280109] CPU: 1 PID: 3689 Comm: syz-executor6 Not tainted 4.14.0-rc2+ #102 [ 55.280118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.280126] Call Trace: [ 55.280149] dump_stack+0x194/0x257 [ 55.280182] ? arch_local_irq_restore+0x53/0x53 [ 55.280214] ? vprintk_func+0x5e/0xc0 [ 55.280261] warn_alloc+0x1c2/0x2f0 [ 55.280288] ? zone_watermark_ok_safe+0x400/0x400 [ 55.280322] ? perf_trace_lock_acquire+0xfe/0x900 [ 55.280379] ? perf_trace_lock+0x860/0x860 [ 55.280433] __vmalloc_node_range+0x581/0x710 [ 55.280504] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.280525] __vmalloc_node_flags_caller+0x50/0x60 [ 55.280546] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.280576] kvmalloc_node+0x82/0xd0 [ 55.280604] xt_alloc_entry_offsets+0x21/0x30 [ 55.280625] translate_table+0x235/0x1690 [ 55.280653] ? lock_release+0xd70/0xd70 [ 55.280681] ? __check_object_size+0x25d/0x4f0 [ 55.280734] ? __might_sleep+0x95/0x190 [ 55.280756] ? __do_replace+0x7c0/0x7c0 [ 55.280792] ? kasan_check_write+0x14/0x20 [ 55.280808] ? _copy_from_user+0x99/0x110 [ 55.280842] do_ip6t_set_ctl+0x34b/0x5c0 [ 55.280877] ? translate_compat_table+0x1c30/0x1c30 [ 55.280938] ? mutex_unlock+0xd/0x10 [ 55.280954] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.280993] nf_setsockopt+0x67/0xc0 [ 55.281027] ipv6_setsockopt+0x115/0x150 [ 55.281062] tcp_setsockopt+0x82/0xd0 [ 55.281115] sock_common_setsockopt+0x95/0xd0 [ 55.281157] SyS_setsockopt+0x189/0x360 [ 55.281197] ? SyS_recv+0x40/0x40 [ 55.281224] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 55.281254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.281277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.281328] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.281340] RIP: 0033:0x4520a9 [ 55.281349] RSP: 002b:00007fcae00c6c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 55.281367] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 55.281376] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 55.281384] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 55.281394] R10: 0000000020001fde R11: 0000000000000216 R12: 00000000004bf180 [ 55.281403] R13: 00000000ffffffff R14: 0000000000000017 R15: 000000000000891a [ 55.281676] Mem-Info: [ 55.281701] active_anon:104611 inactive_anon:33 isolated_anon:0 [ 55.281701] active_file:3408 inactive_file:5846 isolated_file:0 [ 55.281701] unevictable:0 dirty:91 writeback:0 unstable:0 [ 55.281701] slab_reclaimable:5871 slab_unreclaimable:88480 [ 55.281701] mapped:22120 shmem:40 pagetables:890 bounce:0 [ 55.281701] free:1396227 free_pcp:458 free_cma:0 [ 55.281725] Node 0 active_anon:418444kB inactive_anon:132kB active_file:13632kB inactive_file:23384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88480kB dirty:364kB writeback:0kB shmem:160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 45056kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 55.281732] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 55.281764] lowmem_reserve[]: 0 2886 6399 6399 [ 55.281802] Node 0 DMA32 free:2957428kB min:30408kB low:38008kB high:45608kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2958156kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:712kB local_pcp:108kB free_cma:0kB [ 55.281832] lowmem_reserve[]: 0 0 3513 3513 [ 55.281870] Node 0 Normal free:2611572kB min:37008kB low:46260kB high:55512kB active_anon:418444kB inactive_anon:132kB active_file:13632kB inactive_file:44288kB unevictable:0kB writepending:364kB present:4718592kB managed:3597444kB mlocked:0kB kernel_stack:4352kB pagetables:3560kB bounce:0kB free_pcp:1120kB local_pcp:540kB free_cma:0kB [ 55.281899] lowmem_reserve[]: 0 0 0 0 [ 55.281936] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 55.282134] Node 0 DMA32: 3*4kB (M) 3*8kB (UM) 3*16kB (M) 3*32kB (UM) 5*64kB (UM) 3*128kB (M) 3*256kB (UM) 5*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 719*4096kB (M) = 2957428kB [ 55.282301] Node 0 Normal: 2827*4kB (UME) 4454*8kB (UME) 2796*16kB (UME) 1702*32kB (UME) 966*64kB (UME) 126*128kB (ME) 4*256kB (UM) 1*512kB (U) 2*1024kB (ME) 2*2048kB (ME) 581*4096kB (M) = 2611548kB [ 55.282478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.282485] 9293 total pagecache pages [ 55.282499] 0 pages in swap cache [ 55.282509] Swap cache stats: add 0, delete 0, find 0/0 [ 55.282516] Free swap = 0kB [ 55.282522] Total swap = 0kB [ 55.282530] 1965979 pages RAM [ 55.282537] 0 pages HighMem/MovableOnly [ 55.282543] 323102 pages reserved [ 55.319187] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 55.319226] syz-executor6 cpuset=/ mems_allowed=0 [ 55.319262] CPU: 1 PID: 3689 Comm: syz-executor6 Not tainted 4.14.0-rc2+ #102 [ 55.319271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.319279] Call Trace: [ 55.319301] dump_stack+0x194/0x257 [ 55.319333] ? arch_local_irq_restore+0x53/0x53 [ 55.319364] ? print_usage_bug+0x480/0x480 [ 55.319376] ? vprintk_func+0x5e/0xc0 [ 55.319425] warn_alloc+0x1c2/0x2f0 [ 55.319453] ? zone_watermark_ok_safe+0x400/0x400 [ 55.319485] ? perf_trace_lock_acquire+0xfe/0x900 [ 55.319543] ? perf_trace_lock+0x860/0x860 [ 55.319597] __vmalloc_node_range+0x581/0x710 [ 55.319657] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.319676] __vmalloc_node_flags_caller+0x50/0x60 [ 55.319695] ? xt_alloc_entry_offsets+0x21/0x30 [ 55.319726] kvmalloc_node+0x82/0xd0 [ 55.319757] xt_alloc_entry_offsets+0x21/0x30 [ 55.319778] translate_table+0x235/0x1690 [ 55.319812] ? retint_kernel+0x10/0x10 [ 55.319864] ? _copy_from_user+0xb7/0x110 [ 55.319898] ? __do_replace+0x7c0/0x7c0 [ 55.319934] ? kasan_check_write+0x14/0x20 [ 55.319950] ? _copy_from_user+0x99/0x110 [ 55.319984] do_ip6t_set_ctl+0x34b/0x5c0 [ 55.320018] ? translate_compat_table+0x1c30/0x1c30 [ 55.320079] ? mutex_unlock+0xd/0x10 [ 55.320104] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.320144] nf_setsockopt+0x67/0xc0 [ 55.320225] ipv6_setsockopt+0x115/0x150 [ 55.320257] tcp_setsockopt+0x82/0xd0 [ 55.320294] sock_common_setsockopt+0x95/0xd0 [ 55.320320] SyS_setsockopt+0x189/0x360 [ 55.320347] ? SyS_recv+0x40/0x40 [ 55.320366] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 55.320389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.320410] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/09/26 21:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a2d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000)=0xe8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a4b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000045d000)=0xfffeffffffffffb6, &(0x7f00005c4000)=0x4) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000afa000-0x1)="00") socket$kcm(0x29, 0x200003ff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000fd0000)="fcffffffffffffff", 0x8) eventfd2(0x200, 0x80001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000278000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000205000-0xe)="7b766d6e65743147504c656d3000", 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x1000, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000fc9000)={@generic="7a0cb03af8000000002000005cfbad48", 0x7}) sendto(r4, &(0x7f0000013000-0x12)="120000003200e7ff00ffe90009149b00f99b", 0x12, 0x800, 0x0, 0x0) accept4$inet6(r2, &(0x7f0000331000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f42000-0x4)=0x1c, 0x0) r5 = syz_open_dev$tun(&(0x7f0000288000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x802) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x4001}) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000fcf000-0x4)=0x6) dup3(r4, r5, 0x80000) 2017/09/26 21:47:26 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4f000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x8000, 0x3d) fcntl$getown(r1, 0x9) r3 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000bc4000)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000117000)={0x0, 0x6e, "026625a5fcc29bda77e330f2031ece4baeb8466dc0ff9f3d6de85c301c71420e9a8a87a47218f0d21bd48a54b2e49e9546bfeb44add64b9ce4af84fcc62736081d50a94887b3fec0d00045e7aa7dc571db5f3620ee42b228a9632a64da73a00fc5066d4c0c657dd75d01cd17c2db"}, &(0x7f000002a000)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000366000-0x10)={0x0, 0x5, &(0x7f000036a000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe07}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f0000b33000-0x4)=0x10) sendmmsg$inet_sctp(r6, &(0x7f0000949000)=[{&(0x7f0000b7c000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e01000)=[], 0x0, &(0x7f0000743000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x4, 0x582, 0x4a, 0x5, 0xffffffffffffffff, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x7fffffff, 0x40, r8}}], 0x2, 0x40000}, {&(0x7f0000344000)=@in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000164000-0x40)=[], 0x0, &(0x7f0000dc2000)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000c50000)={0x4, 0x0, 0x0, 0x4, "39587cd1ab266a3763ccea84257f964890ac5ea3aa7ebfb0a0b2cc51c9230d34"}) syz_open_dev$sndseq(&(0x7f0000e1a000)="2f6465762f736e642f73657100", 0x0, 0x6) mmap(&(0x7f00008d7000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024e000-0x8)="2e2f66696c653000", 0x34) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bad000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r9, r10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ecd000-0xc)={&(0x7f000035d000-0x8)="2e2f66696c653000", 0x0}, 0xc) mount(&(0x7f00006ee000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f0000f2c000)="78667300", 0x1000, &(0x7f00003eb000-0x1)="df") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000f35000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000b21000)="726163667300e4", 0x10, &(0x7f000002f000)="") mount(&(0x7f0000cea000-0x8)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x141000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x9, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x400006) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x3fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000003000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000004000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000003000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000002000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000003000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000002000)="00000000000000", 0x7}], 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x80000001}, @generic={0x97, 0x0, 0x0, 0x1f}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000336000-0x4)=r2, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000d81000)=[], 0x0, 0x200000000000003c) 2017/09/26 21:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x3ef3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r1) fcntl$setstatus(r0, 0x4, 0x2003) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) socket$inet6(0xa, 0x1, 0x0) r2 = gettid() perf_event_open(&(0x7f00004c2000)={0x5, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401, 0x7, 0x0, 0x0, 0x10000000000, 0x5, 0x0, 0x0, 0x26, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) syz_open_dev$sndseq(&(0x7f0000c5d000)="2f6465762f736e642f73657100", 0x0, 0x400000002) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x10000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f000039b000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009b2000)={0x0, 0x3}, &(0x7f0000696000)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x4080005, 0x80000000) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c3b000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x101, 0x10001, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200dc, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x800, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000405000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x2840000000000}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) close(r6) bind$inet6(r7, &(0x7f000018b000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) listen(r5, 0xd) 2017/09/26 21:47:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00001d0000)="2f6465762f766373612300", 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f58000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000925000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x10000000000480, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="47", 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8e000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0xffffffff) poll(&(0x7f0000a84000-0x8)=[{r2, 0x4003, 0x0}], 0x1, 0xaef) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d85000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) r4 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000068d000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) eventfd2(0x3fffffff800, 0x80000) recvfrom$llc(r3, &(0x7f0000f57000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000dac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0x0, 0x3, 0x2, 0x8, 0x7, 0x9}, &(0x7f0000d43000-0x4)=0x20) [ 55.320444] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 55.320452] RIP: 0033:0x4520a9 [ 55.320458] RSP: 002b:00007fcae00c6c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 55.320470] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 55.320477] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 000000000000001d [ 55.320483] RBP: 0000000000000086 R08: 0000000000000004 R09: 0000000000000000 [ 55.320490] R10: 0000000020001fde R11: 0000000000000216 R12: 00000000004ba29d [ 55.320500] R13: 00000000ffffffff R14: 000000000000001c R15: 00000000c0045c7f 2017/09/26 21:47:26 executing program 4: mbind(&(0x7f000056a000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000064000-0x8)=0x9, 0x1cb3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)="2c00", 0x1) symlinkat(&(0x7f0000fc7000)="2f2e0bb7", 0xffffffffffffffff, &(0x7f0000241000-0x8)="2e2f66696c653000") stat(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 21:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={0x0, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x800) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getpeername$inet(r0, &(0x7f00005f3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000)=0x10) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f000080f000-0x18)=[@textreal={0x8, &(0x7f0000bdd000-0x38)="66cbdbe50200b600b600d00f21f86635100000080f23f821f10f01cb3e640f30660f383c260000650f49169e289e281b640f2099f2660f07", 0x38}], 0x1, 0x2000003, &(0x7f00005d8000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r5) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000199000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) listen$netrom(r0, 0x74ec) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000036000-0x4)=0x8000) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000c8000-0x28)={0x200, 0x7f, r3, 0x4afeaaf1, r7, 0x7, 0x8000, 0x40}) dup3(r2, r6, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000098b000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000192000-0x4)=0x0, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000280000)={0x7b, 0x0, [0x400, 0x1, 0xffffffffffff0e2c, 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]}) 2017/09/26 21:47:26 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x800) r1 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ffd000-0x10)=[{r1, 0x4214, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000cc2000-0x10)={0x0, 0x989680}, &(0x7f0000ffd000-0x8)={0x3}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000073b000)={0xffffffff80000005, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffd000)="2f6465762f76637300", 0x140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x40}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ffe000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000884000-0x10)={r4, r5, 0x538}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000ffe000)={0xffffffffffffaf8d, 0x6, 0x800009}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000d18000)={0x9, &(0x7f000068b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fff000-0x8)={r8, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffe000-0xa)="2f6465762f70746d7800", 0x101800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000972000-0xc)={0x8020000003, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a80000)=[{r2, 0x100, 0x0}, {r2, 0x0, 0x0}, {r1, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2000, 0x0}], 0x6, &(0x7f0000522000-0x10)={0x77359400, 0x0}, &(0x7f0000ffd000-0x8)={0x492b6048}, 0x8) read(r7, &(0x7f00008ae000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x40000010, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0xc0) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x3, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x100000000, 0x8, 0xfffffffffffffffd}) pread64(r1, &(0x7f00004cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) pipe2(&(0x7f00001e4000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000adc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ccc000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d36000-0xa0)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x2, 0x0, 0x0}, &(0x7f0000ad1000-0x4)=0xa0) close(r2) inotify_init1(0x800) r6 = dup3(r1, r2, 0x7fffd) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") flock(r0, 0x8) r7 = accept$unix(r6, &(0x7f0000697000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000085f000-0x4)=0x1002) accept$unix(r7, 0x0, &(0x7f0000a7d000-0x4)=0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000ca000)={0x1, 0x104, 0x101, 0x9, 0x80000000000008, 0x2, 0x7, 0x4, 0xe1e, 0x4, 0x9, 0x4}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) uname(&(0x7f0000ad7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_init1(0x4000000000007fe) recvfrom$unix(0xffffffffffffffff, &(0x7f0000438000)="", 0x0, 0x11f, &(0x7f0000dca000-0xa)=@abs={0x2, 0x0, 0x0}, 0x8) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00003e3000-0xb3)="6c737bcb8c2654d3876b515937f7a13b9f52b516bdd29aedc8f8581540ac972515d653e73bd6612b1cb89fff165b432a3e524317a47b8710d05fdc4cad8c67d006b6e3df5bab6a45ecacb2fdb9d37ad64f6f079aae30ea307425ff81634acffce2aee388aec50efb6bdcbb90734b0f00fd93a86203ebbddf73e478635ac8d02a1bb05ab640042530470cc574d0c587805da7be6e1b4d8f87773a232a8b1f9da5ad3541b7125424398955b3fef30b569ebb43aa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r8, 0x0, 0xb, &(0x7f0000bb7000)=0xffffffffffffdc97, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000609000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b22000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000d0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028c000)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x0}, {"fc24", @random="ede5244ed810", 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, {"1da9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 21:47:26 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40000000000008, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000e2000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000a11000)=0x0, &(0x7f0000df8000)=0x4) r4 = syz_open_dev$tun(&(0x7f0000fcb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="d8a1b552bc3f8dc85f79617446327764", @ifru_ivalue=0x1ff}) dup3(r3, r4, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a7c000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0xc00) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000034000-0x90)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$llc(0x1a, 0x12000004, 0x0) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f00009e9000)=&(0x7f000014a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003f9000-0x8)=0x18) socket$unix(0x1, 0x5, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x19, 0x1c, 0x305, 0x2, 0x0, "07c000000000000000"}], 0x19}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f00006d8000+0x101)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x40000000, &(0x7f0000ec4000)=@ax25={0x3, {"b38ef39a4d34bf"}, 0x9}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)="2f6465762f72746300", 0x20080, 0x0) 2017/09/26 21:47:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000062b000)=0x10) mmap(&(0x7f0000f10000/0x3000)=nil, 0x3000, 0x2000000002, 0x10010, r0, 0x40000) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x60) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000005a000)={0x1, 0xfffffffffffffffd, 0x28a1db0, 0x0, 0x490, 0xff8b, 0x2e, 0x7ff, 0x4, 0x101, 0x80}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000043e000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f0000033000)=[{0x14, 0x0, 0x0, 0x0, 0x2000000000000002, "20"}], 0x14}], 0x3, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f63000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) read(r5, &(0x7f0000447000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mount(&(0x7f0000321000-0x8)="2e2f66696c653000", &(0x7f000008b000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x4, &(0x7f00007e5000-0x2)="4732") mkdirat(r5, &(0x7f0000691000-0x8)="2e2f66696c653000", 0x1) getdents(r5, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000", 0x18) 2017/09/26 21:47:26 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f60000-0x1c)={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c8000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000d7000-0x10)={0x0, 0x7fff, 0x5, 0x4}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd0000)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x404000007fffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000099d000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x300000a, 0x32, r3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fd8000+0x688)="6367726f757027656d312b73797374656d00", 0x0) close(r0) r5 = dup2(r2, r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000019a000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x5) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x10000000803, 0x7) setsockopt(r6, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f00005f5000)=[{&(0x7f00002b0000)={0x27, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb000000002301000100ffffffffdec7bd00805b5a35645aeb0561a0", 0x1c}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b00396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe0300000efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x200488d1}, {&(0x7f0000d06000)={0x27, 0x6, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000067000)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x117, 0x4, "1b7cc0cbc2f324375cc961fff7ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x1000000000000004, 0x444200) ioctl(r4, 0x1268, &(0x7f0000022000)="77") fcntl$dupfd(r3, 0x100000000409, r0) 2017/09/26 21:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eaf000-0x9)="2f6465762f6b766d00", 0x141004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20408000005, &(0x7f0000b3d000)="b4fa", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000793000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) io_setup(0x1000000000e930, &(0x7f0000a05000)=0x0) gettid() sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b49000-0x38)=[{&(0x7f0000e9b000-0x1c)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b44000)=[{&(0x7f000065a000)="230e60eecdb6dcfae9841735096710dd2fdb12572abe529f705f33bf4869a6e87840dc02f6454d03f8e72d21de3770841320e5643df35244686c024496da66bc29b8a7f032306d63d1a94e19517e0c6d95576dcb7a5cba0d126cbd7d0308057b7f4d3da6a0d3a51fd7a1b8bb8209ee031e36b4d912ca85b170524a5ac8e4f1c1e913e01fadbe130c90435ac2f2556d70b3d5e746a762c82d1c28acfb7c8a0fbc485712634c7035c859192cde9d1f05c922919e901f338901999f883a9dc68ae1532b5f3dfbd589a492af178f9ac9be5fb6132e71c7c5e76ce0cdf385801cf14cc4dfea93cace18e38c064e76f2255d55a0adf7ad", 0xf4}, {&(0x7f00009e3000-0x2c)="63531b24f10c81d6a8ffbdb6ef5839888e70a9f8e6b023fc390b1f148fd4bd2a458ea62f652b5d1eb0041c55", 0x2c}, {&(0x7f00004a7000-0x41)="7decd7da9e9448c6111289785581e675b28d033ac25702bcb178f46080721ab157c936323dccb8ebb011e0cb5a944738ccb82403951580ec663027c738be3d38f7", 0x41}, {&(0x7f0000ae1000-0x6a)="577d357c4c7c5ea4a68198d0cc9a0403cf8bd78b7e3ee17273bd34bff9b134a7a3dcd097180b41eb06db9fa5b7de0790ca215afb7fd20e4196138a9968e6896222d99ecd3ed804e024681ab6e57121a1029fb505681484d855723db056160438807919ec8adffa7325ab", 0x6a}, {&(0x7f0000896000)="c2a2751bd6df60d346905c61f6756558559db369221bdc10546dc77bd273ce764547b56cbbbfb16294cda88666e8700c87694c72444b978aa58a552b53b136088ac6e62ece13a30a4c73ae7541be337f86f21f", 0x53}, {&(0x7f00000cc000-0x6f)="5f1b9bf54f6f85de1f1eaaa3e4ef0738f1ff11f9e1545109bf8d0f6d2634bc6b983ef7be5a409eba85a28d0cc94f71ca509fdc9553dea86dabaab9d098276c7d85a19e3192ca45d7619cca387533aa7f83def21de4ec806940c2de1cf3ea4126084e24f0e9b25924dad34a3469c25a", 0x6f}], 0x6, &(0x7f000063b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81000000000000, 0x4, 0x4, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x6, 0x3, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x20, 0xc56, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x5, 0x200, 0x5fa3e57e, 0x3ff, 0x3, 0x1f, 0x0, 0x0}}], 0x4, 0x883}], 0x1, 0x0) getrandom(&(0x7f0000f4f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003df000)="2f6465762f6b766d00", 0x880, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fc2000-0x2)=0x200002005, &(0x7f0000eb3000)=0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000d57000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f000082a000-0x18)=[@text64={0x40, &(0x7f00002da000)="67660fc6ac727daf00007bb9430b00000f3242dbf00f08c4c1616bcd660f388224d3b9800000c00f3235004000000f300f20d835200000000f22d80f01cf0f06", 0x40}], 0x1, 0x20, &(0x7f000059f000)=[], 0x0) 2017/09/26 21:47:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) fstat(r3, &(0x7f0000895000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x11}], 0x1, &(0x7f00000a6000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r4, r7}, @cred={0x20, 0x1, 0x2, r1, r4, r7}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r0, r3, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) mknod(&(0x7f0000f84000)="2e2f66696c653000", 0x1003, 0x0) sendmsg$netlink(r0, &(0x7f0000941000-0x38)={&(0x7f0000444000-0xc)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f00002fa000-0x30)=[{&(0x7f00000c2000+0x92d)=[{0xc7, 0xae4a, 0x9d5b25fc6dc8a193, 0x9, 0x6, "0f3c38dc588cdf86a1665993beb582ea9ecebe31358c3fbddabe61e08cebceffba21aae725fcacbb5045bf5c1ad01bcefd16a43e603e9e064fc7d0d6b29cb5a38e261832f32afa46e76d6aa8dd8629646fe83f1c65e4edb1d7cb753750ec7623d1115f913bcdb376531a5b9dcb354f6ae69742b5c7723af31863b4a8e4747cc1dd376cb539ee4e431c984aca3cc448bf68e6a5380ea03414d1fc9c871d548f700e3a308d60d997c45d6057844ec1de1f02519092c41d28"}, {0x27, 0xff, 0x2, 0x81, 0x2, "a993b141d61366acfd56b03403fb90370518ca2320e88d"}, {0x88, 0x39d, 0x205, 0x0, 0x7, "4824c18785ba1dc8dbed8c46299ae7886e34ac42ad26cc1832a2a5c67fdf1da413971b5cb280c5e08dacda89a4c88e53425cca734145daa3466c593bc14cdcb52a54753e2edfca69794f0d2a313853d61c3e1c651bc76d769ef89e0be41e975f622c4abb5a0b4629df525a63b7d255b870ff8190a1508ad3"}, {0x79, 0x7, 0x700, 0x7, 0x6, "9268ce65c135ebc2c79419d32ca7cf825bd28be99db1dc7c2199f30bd30db27888171de12ad1f63d517d940010576070cfebf54e2a9a859d84ef51f3b590fdda35b86f25fc2966be53cd7724da427af348bfc8b028a89e1c8366d09386edb3d0d71d514a0a4585af4c"}], 0x1ef}, {&(0x7f000082c000-0x26a)=[{0xd6, 0x8, 0x600, 0x9, 0x8, "9841d06d969e358c7423ec30e8bd154460742329fbd56c774af5dd58b70ac88883d3e375908e5258e16079f86174eac37fb2497ee27ef094d66339c1196f2bd6dd9e5f7956c95734246672b3071bba16a97663c2d37558ff49cf2ad825ad4a772b1d18ae345a28c9785f6c92173d753436455bcd814bc3fa71f8a13520f383e2833510e9887d056866ca492a222331633e800276d87ae9dfc60dfe27edb7f0c57b6970c6154b6560b658f0c0bf8a44fd4e6dcea1f5c74eb00ecfcec3ceb48b2a89c08379056b"}, {0x93, 0x4, 0x400, 0x10000, 0x9, "b0132885968b9289047571670603299fde33ba0285cc73a56f9e9ab594e97d7cdcedeeb88a0d9894c630bb65b1cd323098836914f42b67931388822270b91e917ed598812ff1ae5c0908d56ad2e9d224484b8d8cbb0559c088ecae98b177e03b66e7382bf4b8a9a21a1eb3f2060c70a2490c5f807f56a31f0160e6ff11e61f1011f3b8"}, {0x19, 0xcc, 0x304, 0x6, 0xe2a, "572539f536dfccc876"}, {0xe8, 0x6, 0x10, 0x5, 0x3, "aa4e1768486fe2b5d7745c5a76087f7d9d68929fe7607ebfab090c0b4e4f28a7b32c2120928f4008b2537891e0fc6e4def5e434552215597357101f1dba56a577b0368c9939ed130343959167e0d4f2289843cb2d80f93b058e3abe169177c26b651ed89a0f63472ece6338a9ce955cf4095d707127e7e8c334d5e877603e6bf61b558e9a11f25e529804449ac9a8d903dee40753e30436cc04f8bc9efb95f84b1a6f1ee38b966aa35ff5e64d857a3cbce725de59ff3f4925b14e56c0430177f60ce2f94a4e0d6e28a8e2b5245efe4ef6ef685349e5b43fc"}], 0x26a}, {&(0x7f0000fce000)=[{0x48, 0x0, 0x320, 0x7, 0x10000, "ca03b30e0169d01d9b6a21a24b7bc010f24dff5bfcca7b9f6b4c2243acd76c5101176f9d6cd55569de8f1670207ee23f71ddeb9f3030a998"}, {0x26, 0x4, 0x0, 0x4328, 0x4, "42ca1b71aa063fc31af6cd556484d45eda7a4104816e"}, {0x1010, 0x1ff, 0x209, 0x4, 0x3, "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"}, {0xbb, 0x3, 0x4, 0x1, 0x2, "ee8f5198aa06ba0ff27cb0453693e0ea9e94e94e43cd6dc7c789e27c76e33eb10b35cf0bd03e2be2484fdab75c1cc5328da2a9b98cdf7d46c1e96c4fd95a6ad26e0ac129d744ec34ce053d4d800fb10ddd84521ea55774e5dc62c0b1565d1146a4289f753130640dd4b8454b262d4c65d08365b67193ef1c5838770197619c1641dab4629a418a1adf987e20f538367e4cc965bf52ae246e7b8e5ae6320740fb06ff5a9390f2f930119c34"}, {0x8d, 0x47, 0x100, 0x4, 0xfffffffffffffbff, "0236a59d462f4801d8bd85a028ff851edf63739faaeb78b7910336437d067f3ad4511792641722cd8f31f3948764061c7430ce3872d904271eea4f1ebd4932bc42ae33bf399ba8575b9d4e7432b71d644af52a48c743efc95ff5fb6308d74ca84863d8fd776d2fa7f176e3661d759ce108e915aa3b5195b7e2006be678"}, {0x67, 0x0, 0x0, 0x3, 0x2d3, "f3cac8477a6f825dfefd56886e1018382a0c6d78f1a8ef406ae8bc742b2c3bc6b929e9de1756c734d3e99dffa5899b9194eee955c11d1cf462240fa2392081925cf4aa998363b8263f675de928a57ad6668c9c256106d8"}], 0x122d}], 0x3, &(0x7f0000ff2000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, r2, r0, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r0, r3, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r5}], 0x5, 0x800}, 0xc080) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = open(&(0x7f0000320000)="2e2f62757300", 0x3, 0x8) r10 = gettid() getpgrp(r10) perf_event_open(&(0x7f0000b11000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) splice(r9, 0x0, r8, 0x0, 0x20, 0x0) sched_setparam(r10, &(0x7f0000771000-0x4)=0x2) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) ftruncate(r11, 0x7fff) vmsplice(0xffffffffffffffff, &(0x7f0000afb000)=[{&(0x7f00008c1000-0xbd)="784efc20b0fa14286d35d8fab081921c7123213864d1f86e65aafa2b1b9e7e3826bec618b5322fcc74867a70b8773ff1482a25adbc4a7ad8ae5b891ec29cb6aca6d66d781eb86ed93274f581270bdde73b918f792a11ac4935a57b6000ea8e0e219960e6e6db1ebb6b206ff4301a425818c2b897547153d5030e0b2baa1ec03c1a392a3d808450c64a3cc95ed938006aec7a02fa5ece8e0467dc6fd6e83d6a6e716a1faa9a1251c89326606a22c197ab13881d27968195b3f43bc2c8d5", 0xbd}, {&(0x7f00004b8000)="4ceb5f3b599aad9feb0776d078a0324893813c98f8fd8da8733194d115775e460495785bb60a356b3e292b723a3dc61e799ff3ca8aaa94d65a517fc3a8c2f8e8af0507fc96f14b378efcd9d6b828e04ffeac7116285998be6f", 0x59}, {&(0x7f0000e5f000-0x50)="da29597e3aaa77f17a11dc7ecd04e72ed8c81fc842a55615865f4da41f983627c535e3db4d8de74a6fcca4b3b0c1fce24942be1bee1dee2af71677d39e800ea5edfdf8ab5ec78e9e76c693ea52cc2e91", 0x50}, {&(0x7f00009f6000-0x1000)="711e2b37e3d89177decf2b1ffcf9fcdacf8c022cd519bcb41b4e7f4c8a72d88f26e52bd2e547e93863282de29893f2bc95e6ad8d9a1c42658a2489a442b35f8aa086478047eb81dde4d7b54fe6df1d1ae428e6f2f02948079459ab6ef66d283bfe8731f3f83c31dd3e7f8ca2e2e7ca2313a4dfb8302f8e708ad967f27c5d34606ca1599b297c026e5e563d79eb88a34fe29262e100a5708b6771925d0105b0c7b0920888f41504c26390d67c5a621d64de4116a84c01e2d006f25e94e42ad63715aa15bdfae680282f4edd5c65be6f88f7993e08de5be4cebfcf7f99e683c40dc043785b44e2706e3a4bde6af3b830178b2402f2c7f866bbf231c72561c9a3cc2c3899a1e231688bf3ec5877f4f261b3f7f7999bef5b1782c009f4d9dc4673d4882b1521ef72d0685af1bcf86b42e0b2c19adbacf9f125d074f5b8a70da93f3bf23b610e8d85aa518723856f8b1ed21af5c1f53bb1612dd9f6a78f4da45733f31df334119d0eea8521ce84e8ee7bbdee863a518fcc303d9ccab9828600b075cf8af013b6a16e99fce2f4f9128d8faefcf49302c4beea13ae81e77364106d1d56431d542bb6614000b4afcbdf4860400a625d32f4906ae57d6395d869fe97fa16626bea8adae0d3f847643962295d868c414b1553e72559bb66f66c57fc5988fa338c6f995a5d1f8c90b7b72e9eee7f5bfe0c7b06571db828971b9bdd1664ce587023e3722cb810680ccd5b20a49b731abea64a7520af3550baccb5783f3697b8c97e57e63f0ef34daa853ed8b52ad45b1ef8f7bad5a033cd4ba4347a135960cfdcb9b052809871337661f2b0526b70cdda6801f5f8e052d8e2e66344a172a1433920f8d81342d90ca921c78c46a03202802020092b59c205d3a11b0e5bc70ae4d4b10c37d7b668a1c4f89c1a19f36d0bb5387eaed2e4d424216b993cc6ec194f833b1349af3fc8f885373659442e87027f2a104454ff68d55a5f1dc24c719c3f9194512a30c14824fdef38bb50c9bb0eba42241bb968515dd2af56b5bf5ebdf22e9ae73fd0ea94b811a36f58e09fa96b8c956d6f3ecbe887fe2315b8344eb62fee06946f1c5ce01bb96d97f63f34c9ad9a87cc2f730e88165a6a613f4b7ad289c4d364445ca1d8659e97291a37afbf8f510786354123dcb21d291e255c7a37959e97533b9c450e6e182a0e27324371ebf3dfac774ae65464653e87537af5389c06730ae326616c45c53b5d57360226983bd2bbe8332bc599159efba3d2b974bb2d95420f7bfcc21df7909986513c79cc7eaf5d0628fd87dd967c9fa9c4592f5f4617460c337c355b48a6da245a98070f107877c4aadd19be9f1584dab17721a5f5b33bad533f848aa3de480c3d0a60227ae3241e5b6e5e12dd7f75386cc69845fecef8c68952653352cbc2e3456e5bb285305fa529e498169f850880c5fef6ec88e1c124d17fcb9d36c9025d197558188d21fb24d901d943b191d6968d3a4a2b198411a6104607d07a93cd8b9dd20613d5da274b6ab55c3e5b0bef2574bfa9f21bc0a1e19361b06d6ad458bd14dcd535a11a9eab58546ea589b407248c019ce20fd751d8305a4e6031c15f2beeee0ff64350e92a925cb126117ab49d8dcebaef1692b9fbf627786f1e5476b0cea71493b3254f18afafc90dc12b0aace0b10b56862e02dd9e9a31fe3e882df21534260ac8480c3fec85551841abeb7c96fbdc402f08518b0784e9c2e066a1ca7be47aa1c615bd67061644572cbfeca3d348ee34d4861afcd4c40f220b7a9a8f2cd9d14e7d7d7ccaaa5d76869feb0888d05fbddeee98790fe4f2dc1e4dd6df4cae4d00761799261623395526fd538b4ecfb5b4eaaddf4b2be62225d632e94d275f4848046e3d9fca0f61a4d97fd1498de95bc434aebc19f836ff6d6ee2cb63cfc41d2a36888930dfac7ce8ae907f8d8c0bca0cc43c3589ba073870271221aa475955ae3669db06c5e7b871a9cb9301aba5c177d4caa79546cb6bc250bd3a95eb4d4d5e0bf79dc7fb1ed3d995993d7ad32a053cb32a0660eb5dbe1de238cf523df0519cff3633a64cc4f2fe963cc6dba7e74dd12c7ed22b33a058ca1b549f02227ebd941712ebf085b7cc1dff60db0a7484ef9fa83709253963c9333ce8c5453de04c156ce4328d42f95ca1a59faa235fe95b391865c489af47e0b9be2c7a106221d76ecd56665d24ecfdb17c34d1b191c4cff3f62953467955a7c4f904455fc9592fd82ecdd1fda69a44350355a822b9eef78e47d26604291d7495f7a542b58efb450d4a650e6143dcce150df3ea4b29cdbb0ab31749ad015f78191e7893dda70264e39ae5375a63bbe07c21b9e9b73781a381c7bb7b82170cee89ec3d991e9e7dabd54caef1f3fffc27a91e5bac600aabf63f79cc987e5b5cce41446af1fa8eaf003bdecdc8b2b940cc63a6963ff4de3e8c33acd6870bd6a7135330589cf1ca96f743147c68fcbe8f527fdc96083c90f139acaba9cce6e7ac2f3c3c54d78bd81c998352cd8721d5e82dd6f467f27226efeba39b9be6102bdc2b5ae02ecd9c38940f660160720376359df8fa6a17f6a75efe179dd6a8f164a8d5c091e2d69c2c753e71b90be6ba4d8f9afff0b8f1e933114864acb5e7ced26aa967407df0384e92bf460cc44f30af8794fa35e3adcb85edb823fbe3df1d4635b8ed62e3d336f976cd31214c3d5fd13ab49e167203e2ac5cb64f907931634085e1b6ae0a06111680c9a7ef055b459179b0c809bd862608f942e08409c7e929ff6a958be9be7c2428d52cc802fc772bd7447dd2c3f87e0659bcc478145682b9f2b0f376c741864d34edc39d87dd4df38f18bc1fc35947968c0dcc0dbc12aec82952a23d172cf489dd4f45a34871c704bb86c5d57aceaab5de594cad582e737f9305100fc3ba2f62778cebd9cf4133d41edbc197a60a758486653ce4d48ca5a3cf00b94c9a6c3a7564f3152a88c62da830c5d5206ded4a211c14e6a9c2311f1e16c3d6e7b5fd2ec98026b448de422ac82e0c4f07eba15021aaccd8abd04dfe788f405327aff310ec5d5c867a6140030944e63521349464fac969c35b7493b7b578ffada25cd2cc3bdb34e51c6276d7fe85bbe50c562cbfff0e0e117a560a8463060fa86d4b7315214d068c46926a0bc6f71477897535e849e033894411b0fdd7a3f063f565a09f806b3c56a9b06eba3e996ed1ac607f7907f0b6b57e180af459e11804fab8e1f7c442615a7affaf11aaf0d370feea77369f801dc8123cc7cc23d3fcca30c7755d5ab519371a760ae7b44bf6aca64eb7996eefab38c161da18dbe7720b193397d50b7cc97ab94cd14b35f64edc4f55d7fd2baf119ebff66eaed9d86d0229f7f8c667ba9f67b431e306084cedb73eda28231eb523c2502fee6e07f388ec7ed488dae43110ce391dd3c33415873bbd3fa69a6fea74f95c2353a4acde047818f7d1c0da393b23cf422fe0474f78ef65934505de833fe19b04314842a8ecfb62fd8e7a52be541bd6c986b90bf701448b1b16f903da71026f25afb1407fe5765a5cac2f5e171255d5817181388b4107d5f8474cfc37bacdcfdb14af3f20501ddbb27196f9d198a6bbd95e9c6e09a921c280dee9f00623e56342e8d81114865f5abc669c5f75ade5cb0eb4f2a36750ce8d29467bb7167a914b70f9c4da643e6d74e8d504cd5cb248c09eaecda7f3a491cf737a2e611948d736cbfa997587988bf37b4960db7af5b5e730bd73695f9e437cf8a2aea4c0074dc0e2a462990e5cfc7bf80a8a9baaa0fd919262c28de2b52093884a0d60496df4a2c5c2779234ced4d52a791cff62009f822350fcd572b424e50542f3dcef20e5e500624ef70a2560a563c20f86053888bfde2ff9764ef7f4e7044db0241e9700eb23c8fe484c4b28f47e2b03565f60ec64b029b8f527b406abeec1a7f9c8db6dc9693826fa3739e363a7c58328311dd73045b21234fa055d73087270a408e312fcc55ec1a27db2176d36960037f7936978ce4dafcf258b10d58fa4af7c92fef1f77b0c8b9594ca46342ec9c7e7f36d2441b92a375e4936ebcdf361ddf584113060ca9307afc0f89e4ab06a3f71c373c3d6e5dda58a49f796756bb2e9e1f84207f1affde1476629cf0bf155fc64bdf721c3cbca58ae90ba024b3291787946e3615e6caa3eaaffeecf532b5d56892ac427407311f86de0101e29ad28a4cb1001bf96f1d12ad44274dd1cdecba9ad7b56d416c9076a9ae5c1633acd87e1c4a9c889b7ae4d36ecff3b76c96fde31e134edd01dbfe7fc14d08808689a199aedcb59bd0fb754d697f9a0ccfe7cae9be034ebaaaff9497f7572269f77a9ada4076712b8dc618ef5ba21f6685a0282c42ff923b9dc837e6ab9a3c13d3283309adba8f9028f277f8e2eb49ce56c81bf03c68ee7d47269fc4517d69ca03f7c7bc5fea1c13cff55696a58af66129e3e895baf8d2acc0abe67011159e2bb1f299a5b4694a9d706bfbdeeb910a85153db07115e8ede0e15a5a1a1499835b7f8516d0c13df4f4292bc8fa4bdecfd2feb20375fd42c8fa3000c3a52314f91bd42ce59bf6fd101faf23b0d877f066c0499730d031fc0c5e8ef54653a897386f1d5be8d6f69b5c816b7bb2ca078f6e23d5c4457238b65a75a1b1a71da19a120cefe137c3f7b4e298f96e0367a30e2a45e33e1b619fded6bdce05fb32a484b1e86d1406f8b8b001ad1ab1147418a9bd2cb033ab833a940f0d2970b5a0544b215dd6ca8b2a7e3c6f90fdda481c6b604ccb6bc5e8687fa3c955db2b9df74b6e2bb47d42e29b8cca2fcb13dab8ff77c50ba004804ffa4f71c79f182b2689e655d0cda1a10ae2e6392a027916980097fc3704ff2b629d153d9fe21a5536e8d1445207de1f88b84a45d80d6892231373514de69e6c1195400810391fcbcf4eeeef3d7cb224cfe2de3e65df06e9314ea132aeedb6ead0eca82e395d7e0cfe097d0769de26f4c5ceffc61c7b798ec35aca1b34291e22bbbf22d61d68ce18114da3033f92d6feebdd16a6ec705c7c5581bda077174f95c6906693f756903a8d9a45b4100cd0b5b868229feac01cdb189886dbd283b659dea1d06e1d5319bb37ce2264cff0d998a1b7ddd71c9a780e44147058028de4d4bd994dcd09717cec4a196963f0d3450d6f8745354f9a4150790776e56aeb9c483ca09edb74cabaa872b0569a3f032a9f6a9060b09d4555310a722bf5cc567dc9dd5de27874b7caa0fd339ad4001a3d32250057a4ddc8e4825e29c42b02b8dffa0fc52128b31f23f8667480ed2b41de5618717f6c2bd02e665274c9d54067509aba7adba0eb268afd5952543f5e60d040808545f2cba9b969ebe9aa878c8f0bd775ebb7edb70dd5d398e7e44d66b3ae25038cfd17ca368487126d2c72e62e44ea74d91fef912c71201188a6b6bc5b342531cd8d76a3a68a5112f58aac7469a41195fa542efe79c5632ec13fbf3aefefaf20d53d2cff88cecc853f5d809895b51f0ada7e384cbe4c2f1bf5ae9254e27f2ca8a54e305602df8053ed2783a9d411607eff662be30da04c932d8c28ddc80fa340e550a0789f8bdf2c8b5a03c6ff36c622a5247fcdc6c60ad16ecd5d53a320f8f45b9a4219628212cd68a3e79f7bd0159a94b410fab8f48289a987efdf8ffbc2859c8f40f3d6e9ece7de499c9d2fd21e5057e346fb340b44f038daaa92e2086b8da0b3f5a3544d12fdf14e9b445d8c32eda5c2e5e4d60ef042bd2dfc9f6aae949fb0318feb1f9ff8e71c492223f51fcfba53951d50da0253d5f14c69ff985314dd431785be9805b", 0x1000}, {&(0x7f00009de000)="3360501e9fbc6d421a3885a9ffcf48a9b6e79e085b070aa67f898bde8dc73e84912ab6e53ab4a95bda0e01a38428d136f9490ec21715aa8a93aa1b0d99625a9948835bd0f49459", 0x47}, {&(0x7f0000c13000)="9a137908a89c9d8918f50ec0fd8c8e519f96ebc8411de4521437df3925ab39d4ef019f49087d88e008c410a45c50a1f51b6cfdb3877de82421893c3965edc3c26cc94bae4893facdfc9f3bb3c096d89f08ee2cb7bc828632468041bae8f5c9d4e78889fb7bf3caec118709c507515c72c3e970100bbe5b9601938bd7df54a4698c55ea5818fb143354a90aec9685d1a16e820b57f54be59c0e8e4af1f08067d78096473f25b383139bfb", 0xaa}], 0x6, 0x2) fcntl$setlease(r11, 0x400, 0x0) fcntl$setlease(r11, 0x400, 0x1) r12 = accept$inet(r9, &(0x7f0000c46000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x0, 0x3f, r12, 0x1) socket(0xf, 0x7, 0xc) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006a3000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0xcdb, 0x0, 0x20, 0x0, 0x44ce, 0x0, 0x0}, {0x7fff, 0x3, 0x0, 0xffff, 0x9, 0x100000000, 0x8, 0xf6}, {0x3, 0x7fff, 0x3, 0x40}, 0x8, 0x5, 0x6, 0x1, 0x80, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x6}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x4, 0x1, 0x4, 0x5, 0x4, 0x6}}, 0xe8) r0 = getpgrp(0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d21000-0x4)=0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d20000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000563000-0xc)={0x1, r2, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getpid() ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000772000-0x18)=[@textreal={0x8, &(0x7f0000518000-0x2d)="f3610f233c0fc799e7cb0f230f670fc62b0f700cf22e0f320f09baf80c66b89ebaa28766efbafc0cec0f017cdf", 0x2d}], 0x1, 0x8, &(0x7f000014b000)=[@cstype3={0x5, 0xc}], 0x1) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000c2e000-0x4)=0x9, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000921000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f0000409000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0xfffffffffffffffe, &(0x7f0000aef000)=[], 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ea2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0x8) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70004, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000aeb000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x5, 0x1, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xa, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x8000000f, 0x8, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0x6, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffffffffc, 0x10004, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x0, 0x0}]}) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008c9000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00008bc000-0x18)={0xa, [0xf04, 0x5, 0x461, 0x0, 0xe065, 0x3f, 0x5, 0x101, 0x1000, 0x5]}, 0x18) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00007b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r4, 0x8, r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000f67000-0x4)=r2, 0x4) r5 = creat(&(0x7f0000f97000)="2e2f66696c653000", 0xe8e90bfa1953c247) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000c00000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003e7000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00009a6000)=0x20, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f000037c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 21:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c97000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b91000)=0x0) ioprio_set$pid(0x3, r2, 0x20000000000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000110000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ce000-0x4)=0x14, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c5000-0x8)={0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000a68000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000fb000)={0x4, 0x7fffffff, 0x5, 0x2, 0x9, 0x10001, 0xb2, 0x1f, 0x0}, 0x20) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000e12000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r4, 0x0, r3) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f000058d000-0x40)={0x9e67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000459000)=@buf={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f000083e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56b, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000aa4000)={0x7, 0x0, 0x1ff, 0x3, 0x400, 0x1, 0xfffffffffffffffc, 0x6, 0x8000002, 0x401, 0xe184, 0xb8a4}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00005ca000-0xe)=[0x80000000, 0x100000001, 0x3f, 0x20, 0x45e, 0x7, 0x1]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000f27000-0x58)={0x8f, 0x10001, 0x4, 0x9, 0x6, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r10, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000aef000-0x4)=0xfff, &(0x7f0000465000)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r8, 0xc008ae09, &(0x7f0000d4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0x1, &(0x7f0000bd9000)=0x0) inotify_init1(0x80800) io_submit(r11, 0x6, &(0x7f00008ac000)=[&(0x7f0000199000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r5, &(0x7f0000449000-0x3f)="2558fabf396f2c0067546801f39a460c936a20cbd1b533ffb32bf6a0b121f2721f5fdc74f316180a921cb1a54d97e6a307815fbefc4396e9928310fd4781f7", 0x3f, 0x7, 0x0, 0x0, r8}, &(0x7f000011f000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f000041f000-0xc8)="ea1f8fb38755dfc35f2e344b7678e71eeb1b19dd83dc1590b2e51770e00ca5885e49c88f51ce6621d3e770da88cf8f8c48c28e911db9a6e3aa7c0e39184a07ccf3964cf8d2214580e630ebaf5000fe44696bbee67172c83249b66468f2df2991e4040f5d924103b798f5be3d59218527a8b2bfd24ed3bbdf7579e52f0a84c34bbc3d1bc2e77191ab4116b224d8445e1fc6d643f0f81c4fbbac442a530f2bf4a538a1c597ef65949fbed746b8009103b6d866f2ce767e1975462b656263647c3a5fc1aed4ff641f87", 0xc8, 0x2, 0x0, 0x0, r5}, &(0x7f00003db000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000f21000-0x94)="21b513e0f7713ffcf2f9c003481ffe1bd0dcea740a299c32a7e8506580565ec6b0e47d6650fb1f38cc223d0cb9324b028ae77dcb6de29ce1f44805189c3fd7634039e1f2a802344320c941baa5eba4dac2e1c4093f449174bc4a4e5727ebdb642e5bd54ea8f27641875029bacb9a7e4fe59950ba9a71b820bfe2d4cfc38ad12747251a4e8033e35610b13c79667d1bd7140efac1", 0x94, 0x97d3, 0x0, 0x1, r6}, &(0x7f0000317000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r7, &(0x7f0000de7000-0xdd)="2202f8a82839e6a79ac0fd6fabed759062f04817f7798c47434a0dcd486755eea6beff976bbe1e66b8d2ad8c7d85f70fcda2a1e04feab70414b167dad8376c04a4da8d835962ff4280e4952b70f227e99a72253b921d7bac51de8b23332e4f598e9efd67fa664810a27aaae7e4b1bcdd20848eb1d0345fb06c3897498c978896a7eb31a65e385f3141a5cd6fb92e7092cda3f2136b266207e5ee9c53c9456241133876b69e62ba0e1e347cdc3eedba6e6e14d5e577022cfa2a039fb2e1982c646b33198b1923f5ad47ee35f10e6b26a03d843cf40f3891bbf1a53e031a", 0xdd, 0x80000001, 0x0, 0x0, r8}, &(0x7f00004a5000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfff, r9, &(0x7f0000529000)="91b704cab4b87b770da187103ae39eb67138dc1e2d64d9dfea1ef38461bff120abb30e6c94428763db6e226417d7df8db1ecb5054366783f4f4ca4d289ad92d8c870bb7d418052cfe019b7c70ffa8dd357a424fa34d41091829a33b98ca9066b3db1c6922abebd34607ae2", 0x6b, 0x2, 0x0, 0x1, r8}, &(0x7f0000917000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r9, &(0x7f00005d3000)="4d7cf0", 0x3, 0x3, 0x0, 0x1, r1}]) dup(r7) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) [ 57.443716] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/26 21:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f67000-0x11)="2f6465762f7667615f6172626974657200", 0x18440, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000192000-0x4)=0x200000000040003) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000037000-0x6)="6c6f676f6e00", &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e98000)="26", 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$mouse(&(0x7f00004fa000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2c0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000060f000)=0xffffffff, &(0x7f0000aaa000-0x8)=0x4) r2 = socket$inet(0x2, 0x1000000000000805, 0x0) readv(r2, &(0x7f00001da000-0x60)=[{&(0x7f0000777000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00005d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00004c2000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000f21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000673000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000413000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000671000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f00002fd000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000409000-0x8)={0x0, 0x2}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f000095f000)="2f6465762f7663732300", 0x9, 0x10004) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000851000-0x24)={0x4, 0x49a6, 0x40, 0x5, 0x8, 0x4b, 0x401, 0x401, 0xfffffffffffffffa, 0x4, 0x4, 0x592081f2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) openat(r3, &(0x7f000033f000)="2e2f66696c653000", 0x20a00, 0x100) sendmmsg$inet_sctp(r2, &(0x7f00003d4000-0x118)=[{&(0x7f000016e000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000)=[{&(0x7f0000279000-0x13)="3023a942970f294d1911c1b5eec2ee4dfdcd56", 0x13}, {&(0x7f0000fd9000-0x13)="51390a31994ac46e89e4121f964f0af55a7bad", 0x13}, {&(0x7f0000e85000)="b2f27ae69685f21004b8afe0ecbb258d1e353ca81ab44e24adb8604cbf6c8708816f8b9d7c8902bdd120cd41cc721210fc2374b0de69ecaa44e7d317b1cbb18a5f4a8c9e72983b6ecf888994f3907940d9c0d873a9a04980e26a57697090e52526281b3c1fde5905471a6fae551cce5f240d7b96fd718b2326d7055cc8bed7cefc233cb09c17382c79047ca9bb779b9e00494f72ed899a9645ee9b24798645b99e5a55121fe36ddacfb7467daa13b2d57a9833cf24f111f11c7755894677da08aa0a2ee7", 0xc4}, {&(0x7f0000afa000)="ef2f080242e51e23c85f1ab81fe67b8bf8806b224b82339f2c8a11013e9d827492bc9caf1e94191e0369a0057130206ed8f229a5f0e2b35d44195ae9a231d2dd93217cb0c203e9e14d75c7962ca9ce0fe15ee027dbfcec5e", 0x58}, {&(0x7f000086d000-0xd4)="cfdc920832ae0e1413d5f0e9e6d5a2cb413146e8b18f7a148014dc4ad62e2a50efdf67d3b72964263c0c100fbf1ada3e41e1bf46ca4d7bb18b200d69ed3668c00eda9e730d381c102d435cd1ff074a0bd9f54f60aa8dd34191830cde67289a3cc9bb3ab35cb14c95974d88799cb3ab9d3318885d1a51219a5a88b74d69e9cfa5779e4943b7551ea75a7bf09721b0533a720926c54e46365c3611d63c5634af513759bf9a0af12c4049cd1a6f03d1ce7e1553f0883df0aaa8e5f9717779e2cac37d0471f93270f5a679a8158db550987d5da250cb", 0xd4}, {&(0x7f0000e5f000-0x59)="16925881be8061a5f89080e3d796a2ca9831674f5fb60e2b80253d405fd94fb628bdbbdaf418d628c7e23f1ff358fea62ff54fa189f6e5909180cb21fb0ce16930228064cbb61c7b3b7782fb54e89d6527fbe0263820aa6b8c", 0x59}, {&(0x7f0000088000-0xeb)="effe8bf6559fcd4f46996f26b608a13fa9564a1108ebb6e5bb92ffc0cca5a318aeb3e76f7b914dc8aa161da17600e6528ea6808f459286e70ea20dcb0d7dfe1ff79814170f4ce60b02a011f10de29bda334990c1138919255a09a0ad28e504cc80a40bd4418fad40b9249574a36305bb5b1e52d353a63b755e31c5f6d2af030f46f057209fe807ab8f586d32f9684646e542c1ea666b655ac3f30d1dacf73a6018036aa0d43305582c5a9748a672e40bb1f24a627d72cf727d1d4d19c65bb29e4dd4c61953720546671bb02e408345f7737f88d773fada946221474e616a768b9dd2b90750df27795a224e", 0xeb}, {&(0x7f0000766000)="", 0x0}, {&(0x7f0000b6b000-0xd6)="fbd68b532da028ec379cfaa94056c9c869f288feaefe4b40922dcd3c74538c81489b5e27f8504e91058d9deace86eedcba9377c4c5adcee0b979099899bc1147d37e0e93c7ac1b8a80fb2ed87daeba9682664ee25a373033ba0a3006572ef24d8dc7cb496b5e6dbe6ebce89c37c62ad497f3c4cd16d8ca3813472951a3121e4c68a39019ce2348e4f488c83a857b6d9070f6af128d774367475197bf8d0acc3d1b1f33ec72bf5494c2cefd33acaab90ce303a307ab633b5351b650af241bf40fa50f7ef2a8de7f03a9f6e1ee487e12cfaa293118273f", 0xd6}], 0x9, 0x0, 0x0, 0x801}, {&(0x7f0000a1f000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf6000)=[{&(0x7f0000bf1000)="6ba13778df055b54b84308e41fa12b8809a0ce3cc9c9251fad4fb077e93b93c61b810737a1cf1bd41178be8f01342c1190b580d79573ae3cef5d249048568af84f47a558716241671844a68fabbc93397010e5c24a25f88fe6a8dac223aa2b19fd88c8644eb98516c3010428e52329b9a3e7db40edf3d07cd8c5741fa908bcfdadcebf9dd4613a7021670efe181333ae3fb2e1b95385c38de27e6d51c2fa10c11fa46b1412b9adbb45232e36822f48c9cb0ef4787f99bdde9af441873eeaacd79c56b2481ec045de7fa1f06ef6188df4c034d2313d0d43b4d3493f20d15a5b8465aaa14f5e3314674c4184bf041434c19c254d44095af70e", 0xf8}], 0x1, &(0x7f0000abd000)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0x80000000, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8004, 0x9, 0x80, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x5, 0x9a53, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x0, 0x3ff, 0x200, 0x0}}], 0x4, 0x4}, {&(0x7f0000c2a000+0x5e6)=@in6={0xa, 0x3, 0x5a5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000521000)=[{&(0x7f00002e7000)="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", 0x1000}, {&(0x7f0000d9a000-0xc1)="5d50bf9cf82b467c527f47d24db4a7d20f57afa48e039d9cacce82c1cdf3415299da275be0f714c20418804dd217d2d1b57e67184b427b4dde67a0bc591e9495a68980f93e8c540e68e2f8e2d091017f8355d3263bc9794f327f98a66afcde88821862f2dc73ea79f589ce4b9362cce055499a15362c4a73ab6e54e5cde91e4f9c0d0cc54191e25681ad0e56dfac9146e191350393f25ddf19c153752e1f324b43aaa02fdc3578c89415f29298338430c4123b15670b5c1af7e029138334e78776", 0xc1}, {&(0x7f0000203000-0x9f)="66682f857b52ee4bc2e60cd148fb76613a16179ecd9a31675e07c640efd8fb538d734594c4cf4e6e54e8f8731b5d5bb214f5ff8c42d70d7bc9d397a428cca28ac507850e896357c05b7f0d312a05b6b24f4a5ebda7bccc72313268a289226c7056ad8f9d37f5c7328727e93d5fc475107efd3df7fc5008c41fb0bee6df940523da85dc8386977e64e8ea8c89616dd1665fe2e04d632d9c71688314692ec4d8", 0x9f}, {&(0x7f0000cd3000-0xe5)="2b4fbcd73613c4d8bb25717202412caaf86598c64fc75de7ef7e17b718abd753f97ca45a0a06945d9add43392e7a688f5f21dad0adc1c44bb0365a7bd7d1f99a3fac0c6a3cf5b051c37a5837ed3cbe8a0e8f59ff407846aac4c745eb16518387ff1126c4dfa215c30bfa98b28b7299ad888651cfd7a40d1263e14679bc6b1efee7881dd9096c2b19b47b9b8da3c4f7f15cc088ead6e2b7f8ec36c84b115175914b8285889b179c4242a1d4790087455450279521a7be0d408699cf02de18bc88cdefad0b4f84819fec03429b46af9469d5619153c96e391c3e0fe31180a806947835625a1d", 0xe5}], 0x4, 0x0, 0x0, 0x40810}, {&(0x7f0000b32000)=@in6={0xa, 0x2, 0x7694, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00007aa000)=[{&(0x7f000004f000-0x61)="756f38273b85d96ca156b25e6fa5cfcfe7758a828fffc1ca374d44b6dfa8296acbf51fb86730728d114ae48affd3eaefecab1b265c392160a15d2680e7001429858dfa707863971d348f839ee78dc4aef44ec0bc8851ecdb70ae48db8e7cd70f3a", 0x61}], 0x1, &(0x7f0000503000)=[@sndinfo={0x20, 0x84, 0x2, {0x6a48, 0x1, 0x4, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x0, 0xffffffffffffb8e9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x0, 0x98, 0x8, 0xf4, 0x8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x4, 0x5, 0x5, 0x7, 0x911d, 0x80000000, 0x0}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0x80000001, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0xa, 0x1, 0x480, 0x9, 0x401, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0xc, 0x6, 0x7fff, 0x0, 0x7f, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xea, 0x2, 0x401, 0x3, 0x0}}], 0x8, 0x4080}, {&(0x7f0000faf000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f000076b000-0x8)=[{&(0x7f000068b000-0x5f)="3c973234aa1ffa2a84105634fb5f82a764316c612065207fe131c543bcbce649346611afc2640aebf7e89eab50eb8cbd9494b042338b1e936bc1203b8b6beafe619051377bcdded80e5722fca928d536cd337ad8ccd025402e8c5c033577cd", 0x5f}, {&(0x7f0000b81000-0x9e)="365f267c9b4d8f046d36cda060dc92d9d6db6e167e7edeac5ac80841e1b1d3249e5e159555256a02a8dfa73dffd2943e3492df5fbe38790bfb43fdf2ce8cb816f71469e107ead481320ffb14bc4e2324737aef99b0a601ef7920f3092df73e04a25f441389572b87e00d4e47cb5142382e1055aaa6c912ec46729babab781fec284aeed2e677554eece8c6e4e50b036230bede605df5c93833f2204343a6", 0x9e}, {&(0x7f0000437000-0x92)="0ffada276d825dec3707aa98413d2eb907af3dc2c00d76f625edf4b30c40902e2a0c54c094cc203a8fd1480032836aaec8d40702a4d9ddd7f32f78bb8da4ebc6cccec8dc902caa5f9c9f318598e7b2399202be04f856196670c9d168f2b2168d2b9e542238c01d006871907f6369682212282d21284f3f0b49e6df2b1c71c5ea43f785e763439bee5a5e982adfd3adcb67e5", 0x92}, {&(0x7f00002fd000)="1dda46f8f6774759abfbc21183ec68d703db7796b7eb149fd4c815697a58704f6142d4d8fc6850af691b7b3027b9238b20c9c8ae6d2c65e6fdeb1407eb82c57146a0b072853a051eea9687460627c0805e2df7fef3af34d5de110dcafc", 0x5d}], 0x4, &(0x7f00000c9000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3ff, 0x3, 0x0}}], 0x1, 0x800}], 0x5, 0x40) clock_gettime(0x5, &(0x7f0000998000)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r5, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004b3000)={{{@in6=@loopback={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}, {{@in=@remote={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}}, &(0x7f000043c000)=0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000cda000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000da8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "437d01", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00009ce000-0xe8)={{{@in=@multicast1=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, 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}}, &(0x7f0000ee3000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00005c9000-0xb0)={{0x7, 0xa6e}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x10000, 0x3243, 0x3f, 0x2, 0x10b3, 0x7f, 0x0, 0x1, 0xffffffffb69d6597, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000029c000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000b7a000-0x110)={0x0, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x489d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r7 = msgget(0x3, 0xfffffffffffefffe) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000c5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f0000b0c000+0xfb2)="2f6465762f6c6f6f702300", 0x7ff, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2017/09/26 21:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) unshare(0xffffffe) r0 = shmget(0x2, 0x3000, 0x202, &(0x7f0000243000/0x3000)=nil) shmat(r0, &(0x7f0000543000/0x4000)=nil, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x101800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f4000)="2f6465762f6175746f667300", 0x84000, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f07000)=0x7fffffff, &(0x7f000034f000)=0x2) fcntl$getown(0xffffffffffffffff, 0x9) socket$alg(0x26, 0x5, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f44000-0xc)="2f6465762f72666b696c6c00", 0x200000000000, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000f3d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpriority(0x0, 0x0) pipe2(&(0x7f0000d9c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 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, 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) shmget$private(0x0, 0x1000, 0x803, &(0x7f0000f67000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f000039a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getrandom(&(0x7f0000ca1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f48000)={0x1f2a}, 0x4) vmsplice(r2, &(0x7f0000e97000-0x10)=[{&(0x7f00007ad000-0x1)="dd05", 0x2}], 0x1, 0x8) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000002000-0x8)=0x5, 0x1, 0x2) r6 = eventfd2(0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000e18000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000191000-0x10)={0x0, 0x0, 0xc7}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000051e000)={r7, r8, 0x550}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f00006aa000-0x8)=0x0, 0x2, r6, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000ca2000)={0x0, &(0x7f000001b000-0x8)=0x0, 0x0, r3, 0x0}) [ 57.554282] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/26 21:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220000) r6 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r5, 0x40) bind$unix(r4, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$dupfd(r5, 0x0, r6) r7 = syz_open_dev$loop(&(0x7f0000f13000)="2f6465762f6c6f6f702300", 0xfffffffefffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x4000000000001274, &(0x7f00002ea000-0x2)="fb07") 2017/09/26 21:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ptrace$getregs(0xe, r1, 0x100000000, &(0x7f0000d22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r0, &(0x7f0000f01000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x10383d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002a4000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xc, 0xfffffdff, 0x6}, &(0x7f00002f3000-0x4)=0xa0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00004c5000-0x4)=0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000e1e000)=0xffffffff) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000d92000-0x4)=0x0) ioctl$TCXONC(r3, 0x540a, 0x4) socketpair(0x3, 0xa, 0x401, &(0x7f0000f07000-0x8)={0x0, 0x0}) syz_open_pts(r3, 0x8000) clock_gettime(0x0, &(0x7f0000cf0000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00003a0000-0x8f)="02359144d014a9d3606e66de3a77233300209fd925f6627f8e7e76376fbfd64be697544889c637d0898676d070d5017a95d9a41e5c58d327e7ab3b9862515f992d7e1b5514aa5adb61464d5cce94e90840f828d308960cb11f61e1ebba4ae31ca3ad856ae920c698270f8b3b010dd16f75c474684b68c38125b831647c2e95f2b4da3a02f7e13e99deb5b2807cf2db", 0x8f, 0x4, &(0x7f0000ea6000-0x10)={r4, r5+30000000}) r6 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) close(r3) getsockopt$inet_dccp_buf(r6, 0x21, 0x0, &(0x7f0000706000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b82000-0x4)=0xba) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x800000000000369, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x7, 0x10000200000000, 0x80000001, 0x10000000000000, 0x3, 0x2000000000000000, 0x4000000000, 0x9, 0x0}, 0x0, 0x8, r6, 0x0) r7 = open(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x284481, 0x122) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000e3f000-0x5)="0000000000", &(0x7f0000ebd000-0x4)=0x5) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) accept$inet6(r2, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000054f000)=0x1c) accept$inet6(0xffffffffffffff9c, &(0x7f0000fc9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f57000-0x4)=0x1c) accept(r8, 0x0, &(0x7f0000303000)=0x0) 2017/09/26 21:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) connect$inet(0xffffffffffffffff, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x102, &(0x7f0000a49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, "dc50c41a8c98a1431bf26d2df73b1cbc0575699f032c4b9e7a8a7c7191681431b2e789e02246af8b2c3e7e8f3df5e8d67c1f9264f866b235263553d18274e24cc60fe692afc68bc44d60661aa5136de4e024ec72876d5c77d04eb084a6d81765d4007bca0deb8e35edf2b00dc3532a978714e2fba9194a216af83fdfca506754e2a62d553aa66df5c521c883585adfce2c266a75098dc4a0da26c9baa7199e513902e84b03b2ee71941f9005af0236594b71c83fc21f2460696ac2d402dfbf52695190bbef634dea95e1dc9b5fdab99c10aa484b4d6d2f469efe67466e3ab39173a383565b31dfa10005c7d45597e5cf14"}}}}) write(0xffffffffffffffff, &(0x7f0000baf000)="", 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000017000)=0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c97000)="2f6465762f73657175656e63657200", 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x40000000000011) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) r3 = semget$private(0x0, 0x7, 0x180) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000969000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00001a2000-0x4)=0xc) fstat(r0, &(0x7f000014a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000026e000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2, 0x5e3b, 0x1, 0x80000000, 0x9, 0x0, 0x80, 0xfffffffffffffffd, r4, r5}, {0x3, 0x7fffffff, 0x1, 0x7, 0xed6, 0x10000, 0x4, 0x100000001}, {0x4, 0x3, 0x7, 0x8}, 0x80000000, 0xfffffffffffff658, 0x9, 0x1, 0x4, 0x2}, {{@in=@multicast2=0xe0000002, 0x4, 0x8}, 0x0, @in=@loopback=0x7f000001, 0x10001, 0x0, 0x1, 0x800, 0x7, 0x2a0, 0x4}}, 0xe8) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000229000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000047f000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000bd000)={0x1000}, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000ddf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x0) connect$inet(r2, &(0x7f0000de1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000005000-0x69)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.775837] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 21:47:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002d6000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000000000)="fa52e2622121e9054c68bec54e188fcdc92254266156e61caeddf79e9a031fb40a2ca90ddcb9b79b88063de395aadae1c6110dd3d081e71f77d38d32bf13ce7bc8d942c9c65841f1dd07b53c32a95ca9d04cc1e6b529ed1032753d82afd9f8ea52c6134d802297ae4cf44ef64c551d8b60968d57e10dfe699e1cd0fe", 0x7c) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0xffffffff}, &(0x7f00006af000)=0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000baa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gstrings={0x1b, 0x8, 0x5c, "d36a10fd76c088d283a6fcc1555a588e3f4e8270f8e716901614dfef3128521e1fa2f3b980494573da3c00866fe28d6aaa472e175844a7310fea8f6cd5e7e805751153965c1625bd0edf7861f1a59e4d57d6f78caf845905b96929ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f00006c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000fe0000-0x8)={0x5}, 0x8) r6 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r6, &(0x7f00009e7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fe0000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000520000)={0x5, &(0x7f0000f03000-0x28)=[{0x84, 0x0, 0x7, 0x293b00000000}, {0x7, 0x3, 0x9, 0xa}, {0xb1, 0x7fff, 0xfa, 0x80000000}, {0x9c, 0xffffffff, 0x5, 0x4}, {0x6, 0x800, 0x1d, 0x6}]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000b6d000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3d", 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fe1000-0x4)=0x10000, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000fe2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000b12000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, r8}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000fe1000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003b3000-0xb8)={r4, 0x6, 0x3, 0x57, 0x5, 0xbf, 0xfd4b, 0xa10, {r4, @in={{0x2, 0x2, @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]}, 0xffffffffffffffc7, 0x0, 0x4baa372a, 0x7, 0x100}}, &(0x7f0000a4d000-0x4)=0xb8) [ 57.880891] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 21:47:27 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xc) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f08000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f08000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x6, 0x0, 0x1, 0x7fff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x4000)=nil, 0x4000, 0x3, 0x110, r0, 0x4000000000002) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80001) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x8, 0x400000000000804, 0x8000004) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000005c000)={0x0, 0xc039}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000077000)={r3, 0x1}, &(0x7f0000077000)=0x8) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000078000)="3900000013001947040000000000000007000100030000006c0000000000800009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) socket$inet(0x2, 0x800080000, 0x4) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000023a000-0x1c)={0x1, 0xff, 0xc, 0x8, 0x4, 0x0, 0x0}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a33000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f000017d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4(r2, &(0x7f0000078000-0x22)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000380000)=0x22, 0x800) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:27 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000040d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x800000000000002, &(0x7f00000cc000/0x4000)=nil) r1 = gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ce000-0x8)={0x0, 0x0}) mmap(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000cc000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0x1)="00") timer_create(0x7, &(0x7f00000d0000-0x60)={0x0, 0x33, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) 2017/09/26 21:47:27 executing program 2: mmap(&(0x7f0000001000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x100000001) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") prlimit64(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = inotify_init1(0x80800) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000152000)={0x0, 0x0}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000cdc000)={&(0x7f0000fc1000)=@full={{0x3, {"48e30262344022"}, 0x0}, [{"f115d921c247fb"}, {"0bffaeb0595c88"}, {"ca354ce9839d16"}, {"2bcaca011774cb"}, {"3c01d4d420c1c2"}, {"15ee4ad9580fc4"}, {"5a91fd18702938"}, {"f265d05706c470"}]}, 0x48, &(0x7f00005ed000-0x50)=[{&(0x7f0000840000)="b442e2fb1e3e0e8611dc41f5ed411798c3381593cab17467cad6938c7f5bd41e7acfaf3817406346d367505c83089602d906c242b43174799a7867ba0158298fdf0e0306085c96d57deec3fcaee60785f4a51ae16e3515d9eff78de73091deba97009c3d06dc14523000df76a02b893dc8b0cf2f101638cfbdde9dd94ff1b00e76cbd4c22f16a80bb56ea5edecc0a03d0ec6cf0969f459227624423c4b4137be678faf14893b78004e643b21d7cf906832f6973aee139fd56efa1f66766f5109b38630883bb11a52d604b352e3690ebf733112d023b8859bb48af2b5b6155c", 0xdf}, {&(0x7f0000042000)="55d698ebdb3118340642cbbbc26db02be62bdc3909bf3ade300263a3a91f38d0f3b2eaa871d209c10310e31e598c65e28f32acd09452922f772d98a69b10a704b66e09c1d213c2c059fec4cebed6", 0x4e}, {&(0x7f0000e8f000-0xd)="b40a176873ef27f8802637b62d", 0xd}, {&(0x7f0000fc1000)="a7b9044bb36a64381a3484518028a47a8551e617da033158514d207bdeeaec003397e6bb937139d39bc6ff666b9f64457917988d3f11717eeaf31546dd8c16830a11a84286cacc89f10cdebab09adc65f9b5dae75dc113b788ee5d25b0a81c91acec47598eaa45c5e12b24148f08f8335bd5f3eddf810388176340f778a1615ec50238b73fd6c2f3ce22858a75", 0x8d}, {&(0x7f0000fc1000)="e4aee2e87423a65089f23d94c0810bbf74a23e5f9b610a5da504de7f16f8561f50441e53149ec5d0e46c083403ea98dfa2d7e1f3797ccae27fcc838c0fb47181b91a6099fe2cf9569a2f79b64ae75753575a42f79abd0fdc3fb2c2aa0b95a6348382e8028ae3ad21f7a7f7c357143472f971079722b9133c7c20af2dcd941efd0290ee2a68ac4633397392d79104e5707392feb09e3c47eb1cff94e2a9c17f8cb2f2bada0d41e90bb20762ad3f07b4a1fc202e8f181833c19f258ac077057e3e0c69d2d165d8d090f968758f2e88a062a79ce26c51672d99f72472ff9f9fa978dd7e261426abe203e8083867c008d8a9fb007d2b", 0xf4}], 0x5, &(0x7f0000fc2000-0xd8)=[{0xd8, 0x104, 0x0, "b6a196b5fd392d952a27abcce1a54f20f63af2b0b97e4b5f0ae5c3470bb5dafcc62a101ee6e07cdecd7b3378f71fd487850b35ffbef70bdda3fe0aff561129eaa7ffad531d31e6d5631367c36423291f0c303ec97a53b4146ad4d90c0a6db7b0d0caca5d31154bae863caedb3bc64ea4c5f894d908228431cc164e12a2fcd4aa4141f1e32f2f0b589ea09de00013740c84f51129c36b20636ce39614e8a02aa44baee34ca28a0955b5bd8340e6b0b78999e45f38f3b11516b8566f27912319afb650ce610bfc"}], 0x1, 0x800}, 0x2000c8d1) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000652000)=0x0, &(0x7f0000af0000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0xb296, &(0x7f0000c31000)={0x7, 0x0, 0x400000000000004, 0x7}) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/09/26 21:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = memfd_create(&(0x7f00006a2000-0x2)="0027", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003f4000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009b9000)=[{0x7, 0xfffffffffffffe01, 0x0, 0x0, @tick=0x1, {0x6, 0x6}, {0x3, 0x800}, @addr={0x8, 0x80000001}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f00001a7000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) prctl$setfpexc(0xc, 0x10003) writev(r2, &(0x7f000059d000-0x10)=[{&(0x7f000023b000)="580000001400192304a14b80000d8c560a0600000000e076000543d826fe5800000004ca64643e8900c7000100010004fbf5900002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06cd", 0x58}], 0x1) fcntl$getflags(r3, 0x408) 2017/09/26 21:47:27 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getcwd(&(0x7f0000007000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f7161745f6164665f63746c00", 0x44000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000c000)={0xffffffffffffff00, 0x80000000, 0x105, 0x2, 0x9, 0x70, 0x8a4, 0x8001, 0x5, 0x3, 0x100000000}, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = semget$private(0x0, 0x0, 0x200) semop(r3, &(0x7f000000a000-0xc)=[{0x2, 0x8001, 0x1000}, {0x2, 0x2, 0x1800}], 0x2) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000000c000)={0x20100000, 0xfffffffffffff711, 0x1d}) 2017/09/26 21:47:27 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ff5000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000ff5000-0x18)=[{0x0, 0x0, 0xfffd, 0x23d0000003}, {0x7, 0x1000000086ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400000, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f00009d9000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x200002) bind$inet6(r0, &(0x7f000013c000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000a81000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="757c8f5e5f00", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "000600", 0xdd, 0x11, 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}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ff4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6800}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000000000000084, 0x7c63, &(0x7f00003ae000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f000052c000)={0xfffffffffffffffa, 0x4000000000, 0x2, 0x81, 0xfffffffffffffff9, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000025000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @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]}, [0x2, 0x6f1, 0x67d6888, 0xf16, 0x2d9, 0x3, 0x80000000, 0x1, 0x400008, 0x1, 0x101, 0xffffffff, 0x6, 0x8, 0x6]}, &(0x7f0000d69000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000008e000-0x4)=@assoc_id=r4, &(0x7f0000dba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f24000)={0x2000000000000d48, 0x9, 0x3, 0x400, r5}, &(0x7f0000ded000-0x4)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000025d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x101, 0x0, 0xfffffffffffffffa}], {0x8100, 0x1f, 0x40, 0x7ff}}], {{0x802, @arp=@generic={0x335, 0x8137, 0x6, 0x10, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "3ae8bb0448efe999ac7a4f2148b5515d", @random="90fa4509d3f0", "1c3e559ffa098d5ba473d6331f6571fd"}}}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a5c000)="2f6465762f7663732300", 0x0, 0xffffffffffffffff) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x200, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003db000)="6269675f6b657900", &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000067b000)="", 0x0, 0x0) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f00002ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) r2 = syz_open_dev$loop(&(0x7f0000c6d000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x401) fcntl$addseals(r2, 0x409, 0x5) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000fa0000-0x18)={0x7, 0xfffffffffffffff8, 0x7ff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000535000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xc) getresgid(&(0x7f0000529000-0x4)=0x0, &(0x7f0000732000-0x4)=0x0, &(0x7f00000ea000)=0x0) inotify_init1(0x80800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000070c000-0x18)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x200014, &(0x7f0000854000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c29000-0x4)=0x14) perf_event_open(&(0x7f00002d6000)={0x7, 0x78, 0xb5a8, 0x2, 0x3, 0x80, 0x0, 0x9, 0x810, 0x7, 0x40, 0x1, 0x1, 0xd, 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffe0, 0x20, 0x1ff, 0x3ff, 0x0, 0xffffffff, 0x3, 0x73, 0x0}, r3, 0x5, r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) r7 = semget(0x1, 0x3, 0x200) semop(r7, &(0x7f0000b92000)=[{0x4, 0xc68, 0xffd}, {0x2, 0x2, 0x1000}, {0x6, 0x2, 0x1800}], 0x3) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00009d6000)={0x0, 0x0, 0x0}, &(0x7f0000500000)=0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) lchown(&(0x7f0000a29000-0x8)="2e2f66696c653000", r8, r4) 2017/09/26 21:47:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xfffffffffffffe01, 0x81) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000491000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() getgid() pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) shmdt(0x0) r1 = syz_open_dev$sg(&(0x7f0000183000-0x9)="2f6465762f73672300", 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000838000-0x20)={0x3ff, 0x0, 0x0, 0x1400000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000077f000-0x20)={0x100000005, r3, 0x3, 0x9f32}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000543000-0x10)={r4, 0x100}) 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000bb5000-0x10)=[{0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x38da) bind$inet6(r1, &(0x7f0000d80000)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000010000-0x10)={0x3, &(0x7f0000cbc000-0x18)=[{0x1ff, 0x9a0000, 0x4, 0x1ff}, {0x6, 0x2, 0x9, 0x8}, {0x5, 0x9, 0xc6a, 0x5a0}]}) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x3) r5 = socket$inet(0x2, 0x2000000008080a, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000815000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c53000)={0x0, 0x800}, &(0x7f00004d0000)=0x8) [ 58.067226] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 58.105630] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.110685] CPU: 1 PID: 3800 Comm: syz-executor7 Not tainted 4.14.0-rc2+ #102 [ 58.117965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.127314] Call Trace: [ 58.129903] dump_stack+0x194/0x257 [ 58.133538] ? arch_local_irq_restore+0x53/0x53 [ 58.138207] ? __kernel_text_address+0xd/0x40 [ 58.142703] ? unwind_get_return_address+0x61/0xa0 [ 58.147646] handle_userfault+0x11ec/0x23a0 [ 58.151994] ? userfaultfd_ioctl+0x4510/0x4510 [ 58.156574] ? lock_release+0xd41/0xd70 [ 58.160547] ? is_bpf_text_address+0x7b/0x120 [ 58.165057] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 58.170239] ? check_noncircular+0x20/0x20 [ 58.174460] ? lock_release+0xd70/0xd70 [ 58.178413] ? __free_insn_slot+0x5c0/0x5c0 [ 58.182723] ? rcutorture_record_progress+0x10/0x10 [ 58.187722] ? find_held_lock+0x39/0x1d0 [ 58.191774] ? lock_downgrade+0x990/0x990 [ 58.195897] ? __save_stack_trace+0x7e/0xd0 [ 58.200203] ? __handle_mm_fault+0x22b1/0x39c0 [ 58.204776] ? do_raw_spin_trylock+0x190/0x190 [ 58.209334] ? check_noncircular+0x20/0x20 [ 58.213545] ? futex_wait+0x5f0/0x990 [ 58.217329] ? userfaultfd_ctx_put+0x740/0x740 [ 58.221903] __handle_mm_fault+0x2d46/0x39c0 [ 58.226294] ? __pmd_alloc+0x4e0/0x4e0 [ 58.230168] ? lock_downgrade+0x990/0x990 [ 58.234302] ? __lock_is_held+0xbc/0x140 [ 58.238377] handle_mm_fault+0x334/0x8d0 [ 58.242413] ? memset+0x31/0x40 [ 58.245670] ? __handle_mm_fault+0x39c0/0x39c0 [ 58.250226] ? vmacache_find+0x5f/0x280 [ 58.254174] ? vmacache_update+0xfe/0x130 [ 58.258300] ? find_vma+0x30/0x150 [ 58.261820] __do_page_fault+0x4f6/0xb60 [ 58.265874] do_page_fault+0xee/0x720 [ 58.269654] ? __do_page_fault+0xb60/0xb60 [ 58.273876] ? lock_downgrade+0x990/0x990 [ 58.278013] ? __might_fault+0xe0/0x1d0 [ 58.281970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.286800] page_fault+0x22/0x30 [ 58.290229] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 58.295823] RSP: 0018:ffff8801c1b57e38 EFLAGS: 00010206 [ 58.301170] RAX: ffffed003836afd7 RBX: 0000000020002000 RCX: 0000000000000003 [ 58.308414] RDX: 0000000000000000 RSI: 0000000020002000 RDI: ffff8801c1b57ea0 [ 58.315657] RBP: ffff8801c1b57e68 R08: ffffed003836afd7 R09: ffffed003836afd7 [ 58.322902] R10: 0000000000000003 R11: ffffed003836afd6 R12: 0000000000000018 [ 58.330146] R13: ffff8801c1b57ea0 R14: 00007ffffffff000 R15: 0000000020002018 [ 58.337417] ? _copy_from_user+0xc5/0x110 [ 58.341550] SyS_sigaltstack+0xa1/0x270 [ 58.345500] ? do_sigaction+0x810/0x810 [ 58.349451] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 58.354274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.359266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.364010] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 58.368742] RIP: 0033:0x4520a9 [ 58.371907] RSP: 002b:00007fa9d6f9ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000083 [ 58.379591] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 58.386844] RDX: 0000000000000000 RSI: 0000000020009ff8 RDI: 0000000020002000 [ 58.394088] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 58.401331] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 58.408575] R13: 0000000000a6f7ef R14: 00007fa9d6f9f9c0 R15: 0000000000000000 2017/09/26 21:47:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c86000-0xa)={0x0, 0x2, "e0e5"}, &(0x7f0000f86000)=0xa) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000f87000)={0x40, "b279777c06db"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x3, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9832, 0xba9, 0x5, 0x3, 0x0, 0x0, 0x0}, r0, 0x3, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b12000-0x8)="2e2f66696c653000", 0x2000c0c0, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009c6000)={0x6, [0xbfa, 0x9, 0x200000005d, 0x10000, 0xcc6, 0x81]}, &(0x7f00003ad000-0x4)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000ab7000-0x8)={0x0, 0x0}) lstat(&(0x7f0000e8f000)="2e2f66696c653000", &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002de000-0x4)=0x0) fstat(r2, &(0x7f0000817000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000657000)={r1, 0x1000}, &(0x7f000033e000-0x4)=0x8) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a3a000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x3, 0x0) r3 = eventfd2(0x81, 0x80800) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000095c000)=0x0, &(0x7f0000872000-0x4)=0x4) read$eventfd(r3, &(0x7f0000345000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000b8e000)={{0x8, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x100000, 0xf76, 0x3de, 0x5, 0x1, 0x5de, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a4b000)={0x0, 0x9, 0x1000, "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"}, 0x1008) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00006ea000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f000011d000)="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", 0x1000) sendmsg$alg(r4, &(0x7f0000d7f000)={0x0, 0x0, &(0x7f0000942000-0x40)=[{&(0x7f000050c000)="", 0x0}, {&(0x7f000036b000-0xae)="2b13295f58385d57aca5c278f5a6affa57838de790ed6bfd43393d0e74181249d938f7300aa6599c09205500234f5976cb1df149dd224180868acb2221e03f89f5694468dace5645ee3df92dfd0b242a5d5b843286875abff9aaabbe75cfe3009732e777022eb1a6be3b3bcc24cc216d0fb5029432bea4bdb2f8dcec2b6781bf26b4f4ac701079c7f9753397dcad411517959450d0401f18a2774db72ff89a8b6d235886673d57611d796c7d31cd", 0xae}, {&(0x7f0000878000-0x61)="808d73fe09e7cdf6e0042dde408ca550d810ca189864f84ec33e05971c3e70e0a821a5adf58a200fb090128105cfd060bee3beaf8cd66116ea4c8479470c47559c49f6edec7c5962b41a8c2d606a12f74cdae5419f15c04bfc55001894a41efb5b", 0x61}, {&(0x7f000020f000)="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", 0x1000}], 0x4, &(0x7f0000b12000)=[@iv={0xb0, 0x117, 0x2, 0x99, "2c527ea58bf4c3c198a130b1d0641481c2dd05bd535359e5c6b8a73eb9971d6b4cac9ef71a370dc024ba9c66526fe1737b61a0790077fee2cf66f2c3a5744447cac499fbadc67100e8e8ee16e01c55d241c3f0f5d50654fff8512ab6c59fb1f1b5e6eb53736595b8f5e1bc852a10a1a56f3f78b78565c797fde57cac34c6fd1790a4f4a328cd6d3175d172ae0f331203ef5941cc795120cba4"}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0x6}], 0xe0, 0x40}, 0x80) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000093d000-0x7)={@generic="217f900f2a516ee8480321002db403e8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000c5b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 21:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000753000-0x8)=0x100004) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x5136) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f82000)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) clone(0x1200000, &(0x7f0000b6f000-0x2)="5477", &(0x7f0000de8000)=0x0, &(0x7f00005be000)=0x0, &(0x7f000086c000)="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") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000453000)="2f6465762f6175746f667300", 0x2083, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001ab000-0x8)=0x4) syz_open_dev$vcsa(&(0x7f000065c000-0xb)="2f6465762f766373612300", 0x1, 0x2) 2017/09/26 21:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4206, 0x0, 0xd34, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0xa2e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = perf_event_open(&(0x7f0000036000-0x78)={0x1, 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) eventfd2(0x0, 0x0) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) getegid() mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008a000)="2e2f636f6e74726f6c00", 0x1c) fcntl$setstatus(r1, 0x4, 0x4) fcntl$setsig(r2, 0xa, 0xb) symlink(&(0x7f0000ea1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000737000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f98000)={0x0}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f000003e000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) creat(&(0x7f0000c38000)="2e2f636f6e74726f6c00", 0x14) mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000043b000-0x24)="2400000052001f0014f9f407000904000a0007fc07000100ffffffff004000ffc0000000", 0x24) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f0000805000)=0x0, &(0x7f0000e01000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f00003c5000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x40)=[], 0x0, &(0x7f0000006000-0x40)=[], 0x0, 0x0}, 0x41) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000006e000)="") io_setup(0x800000000000fc, &(0x7f000059c000-0x8)=0x0) io_destroy(r4) 2017/09/26 21:47:27 executing program 4: r0 = inotify_init() r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x1, 0x4, 0x4, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x9, 0x9, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000bb3000-0x10)=[{&(0x7f0000ff3000-0x3a)="390000001000090400000000004046f80600000005000000450001f4ff00001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000f96000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet(0x2, 0x80000, 0x7fffffff) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000044000-0x4)=0x0, &(0x7f000086b000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1a, &(0x7f0000c5e000)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000030b000-0x8)={0x0, 0x400}, &(0x7f0000329000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00008ca000)={r5, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000862000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f00007d5000)={0x800, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) semget$private(0x0, 0x3, 0x86) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x0, 0x0) r8 = epoll_create1(0x10080200) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f000000b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000176000-0xc)={0x40002000, 0x0}) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000007000-0x4)=0x2) fchmod(r7, 0x134) semget(0x3, 0x2, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000a76000)=0x6, 0x4) syz_open_dev$mouse(&(0x7f0000952000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x980) 2017/09/26 21:47:27 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xd6) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000b0000)=0x542, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000e5f000-0x4)=0xf09, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80000, 0x8000000000320) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f00001cf000-0x18)=[{0x0, 0x0, 0x0, 0x6}, {0x45, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x5, 0x100000000000002, 0x7f}]}, 0x10) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c3a000-0x4)="00000182", 0x4) bind$inet(r0, &(0x7f000067b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000425000-0x1)="13", 0x1, 0x20008065, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r3, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000513000-0x7)="00000000000000", &(0x7f0000fe6000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x800, &(0x7f00009f7000/0x3000)=nil) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f0000ea2000-0x12)={0xfffe000, 0x7ffffffe, 0x4, 0x4800000, 0xfe16, 0x2, 0x3, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x1, 0x9, 0x2, 0x7f}, 0x100, 0x9, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10cc, 0xfffffffffffff000, 0x3, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a2c000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000088f000-0x4)=0xc) r3 = getpid() ptrace$setregset(0x4205, r3, 0x6, &(0x7f000002c000)={&(0x7f0000000000)="c7f74dc7d97d8363356dce5d2858e44ca0951e4730d489ca5ed76221670230fb325ada57e0548bc5b099cb140454535decf478d35ff8a993a0d9d73f1bdef68a1fbc94ce36a994a04dab3c8f0b7aa2ef63d95999985d91565a0dd8c49d0117ae18fd60ea0da5f9fcfd939b3f5d28ecc80bc580cc9020478520061d57533a2a92448d873167d0fbafdfda9b8993e1274f549e3f9ffd219531e4f906ac35950cb7ae25d5daf64e0a60785c1d682c1310bd5abf1e357ce66ffb7db2b76c0068", 0xbe}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dc8000+0x2f8)=0x0) socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, &(0x7f0000c9f000)=0x0) perf_event_open(&(0x7f00002e1000)={0x2, 0x78, 0xd4e8, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_emit_ethernet(0x41, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xfffbffff00000001, 0x6, "43f087", 0xb, 0x33, 0x3, @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}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x8, 0x6, "1a13ab"}}}}}}) clock_gettime(0x5, &(0x7f0000a73000-0x5)={0x0, 0x0}) memfd_create(&(0x7f0000312000-0x5)="6574683100", 0x2) r6 = epoll_create1(0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00001c9000-0x28)={&(0x7f0000220000/0x2000)=nil, 0x7ff, 0x2, 0x40, &(0x7f0000fd3000/0x2000)=nil, 0x102}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000aab000-0x1)={0x8}, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f000002b000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x1, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r6, 0x81, 0x5}, {r2, 0x7, 0x6}], 0x5, &(0x7f0000000000)={r4, r5+10000000}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000300000-0x8)=0xfffffffffffffbff) timerfd_settime(r0, 0x1, &(0x7f0000bc5000)={{0xfffffffffffffffd, 0x989680}, {0x0, 0x989680}}, &(0x7f0000c37000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008f2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000087000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f0000028000-0xc)={0x11, 0x0}) [ 58.481518] audit: type=1326 audit(1506462447.742:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3813 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/26 21:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) perf_event_open(&(0x7f0000e3b000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x926, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000608000)="2e2f66696c653000", 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = socket$inet(0x2, 0x8000b, 0x20003) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x85, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$int_out(r2, 0x2, &(0x7f0000343000)=0x0) syz_emit_ethernet(0x84, &(0x7f0000f36000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0xfda, "3ebcaed4e935ec69db6e1d1e2df656937089cca7d2a2ef939497bdff2275005388d1852043fae451b0fa6be938e5411ab767bdeb555e406852220ef062ab70db6f0ad6c05c495801fb10f9c12a3e36a4d3983088239bf6f8f0a7"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000be9000-0x8)={0x100000000000009}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000bc9000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) pipe(&(0x7f0000139000)={0x0, 0x0}) ioctl$TIOCCBRK(r8, 0x5428) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r10 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00003a5000)={0x4, 0x2, 0x8, 0x1f, 0x9, 0x0, 0x7237, 0x0, r6}, &(0x7f00001f5000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000015000)={0x20000004, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d86000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fb000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r10, &(0x7f0000002000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000006000-0x48)=[{r9, 0x0, 0x0}, {r10, 0x0, 0x0}, {r10, 0x0, 0x0}, {r10, 0x0, 0x0}, {r10, 0x0, 0x0}, {r10, 0x0, 0x0}, {r9, 0x0, 0x0}, {r9, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000557000-0x8)={r6, 0x6}, &(0x7f0000bfd000)=0x8) 2017/09/26 21:47:27 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x48002, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000000}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f6f000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000-0x4)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f6f000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = socket$inet6(0xa, 0x802, 0x100000000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x50000000000b, &(0x7f0000f71000)=0x200000000003, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f6d000-0x28)={0x0, 0x1d, "a230e8d1d190348a66c3934a6adebe6750be12f5a926126ff54ae29695"}, &(0x7f00000db000)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f6b000)={r4, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, &(0x7f0000f6c000)=0x98) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f74000)={r4, 0x10000}, 0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000076b000-0x8)=@assoc_value={r5, 0x0}, 0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000eb6000-0x38)="95e77d64adcb8ba659e5bc75113fc347558d1d15a3248fc7880916a2f7cfe897e3ae3f91c0f69cf106ed7d24db42162e840ffc88f121a04f", 0x38}, {&(0x7f000088c000-0x4f)="c92f1ef899de57768d748ecff93bf9a86cfcde0f3fcdd6aae41a00c62defd0ec8f30868a174a19350357cd3fd584734337fd0811d2165059000de3517a51c81a64acb589907d91f6bb10f59ee3edbf", 0x4f}, {&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b855eb19db25a277d0f5f3b37d453e0e126adb", 0xe9}], 0x3, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f6d000-0x18)={0x0, 0x40, 0x1000000030, 0x1, 0xfffe}, &(0x7f0000f6c000)=0x18) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000f75000-0x45)="7e30d26017ebd95083967202783d0bcd6c0d9c1a22819c37b790183660ed78c2a997f54ccdd4033b1a69d46dfede363319a64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0xffffffffffffc, &(0x7f000039e000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f76000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a38000-0x20)={@generic="4407ff49d37f0000000000f3c80159af", @ifru_flags=0x400}) sendto$inet6(r1, &(0x7f0000a85000-0x7)="69d881458ba4c2", 0x7, 0x10, &(0x7f0000dc3000)={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000018b000-0x38)={&(0x7f0000f73000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f76000-0x30)=[{&(0x7f0000d77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000f76000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000f73000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, &(0x7f0000f75000)="", 0x0, 0x400040}, 0x400000fc) 2017/09/26 21:47:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x2000000110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe4e000)=nil, 0xe4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000003000-0x4)=0x80000004, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000e69000-0xc)={0x3, 0x1, 0x701, 0x4, 0xec}, 0xc) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000e67000-0x4)=0x69, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x6, 0x4) mmap(&(0x7f0000d90000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000562000)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e69000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000826000-0x4)=0xe8) setreuid(r5, r6) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000dd1000)=0x0, &(0x7f0000e69000)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0xfffffffffffffffa, 0x4) 2017/09/26 21:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e01000)={&(0x7f000028a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0xffe) unshare(0xc0004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000022e000-0xb)="2f6465762f766373612300", 0xfffffffffffffffe, 0x20000) r2 = syz_open_dev$sndtimer(&(0x7f0000975000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000002000)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) [ 58.633892] audit: type=1326 audit(1506462447.894:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3813 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/26 21:47:27 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x8000, 0x100080240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000027000)=0x11) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000001c000-0x4)=0x2003254) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000027000-0x1)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000001) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x81]}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000027000-0x80)={[0x7003, 0x115001, 0x0, 0x10000], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x2, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1000}, @efer={0x2, 0x8000}], 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000028000-0x1)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f000002c000-0x18)=[@textreal={0x8, &(0x7f000002c000-0x6b)="0f01d92665362e263636643e640fc71a66b9800000c00f326635000400000f300f0765660f3066b92b02000066b811eb000066ba000000000f30baf80c66b8b44a348366efbafc0c66ed66b91a0b00000fc7fb6626f466b80d0000000f23c80f21f866350c00c0000f23f8", 0x6b}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002b000-0xc)={0x20000012, 0x0}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/09/26 21:47:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0x8) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, r0, 0x400000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000af3000)={0xa, 0x2000000000000006}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000af1000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x800000001010, r2, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00005d4000)={0x80000101, 0xb74, &(0x7f0000af5000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50730100010000000000000003f6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a80e66d4e00f92e9b19add87430df7bf85c3c5f4af1bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce39648529892b4a7090a5cb425e27da194459dc6e9c2edeeeb78ffe34eb1c4064e0002000000000000593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638b7b1c85541c65cfae6174d3fb209341a260bf05c8a6301c9aeecfba3", &(0x7f0000af5000-0x38)="8f87e8e5232f8297a0063c6eb2846b437fbdd47efda700ef9dc9658698c51712bd565cbaf9050dc9a462d50da2eb4399e17a78c1738c742b", 0xd6, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f6b766d00", 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00007c6000-0x18)={0x0, 0x6, 0x800, &(0x7f0000a54000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000320000-0x10)={0x17000, 0x6000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073d000/0x3000)=nil, 0x3000, 0x3, 0x4112, r0, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000af5000-0x4)=0x80) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000816000/0x18000)=nil, &(0x7f0000a90000-0x18)=[@textreal={0x8, &(0x7f0000af6000-0x3c)="0f20e06635000004000f22e02e670f2214f2ad9c650b9f0f0067f30f2b0066b9c20900000f320fe734bad10466b834a2ffff66ef66b9ad0b00000f32", 0x3c}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x400003, 0x12, r5, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000af5000-0x50)={0x3, 0x0, [{0x822079501ac12f0, 0x10001, 0x5e84, 0x8e44, 0x7, 0x0}, {0xc0000000, 0x9, 0x4f, 0x0, 0x0, 0x0}, {0x8000000f, 0x55, 0x8, 0x8000, 0x2, 0x0}]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000af7000-0x400)={"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"}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00008e4000)={"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"}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000af6000+0x746)={0x9, 0x0, [{0x0, 0x400, 0x7, 0x2b, 0x1, 0x0}, {0x4, 0x0, 0x4, 0x6f38, 0x100, 0x0}, {0x1, 0x71f4, 0x2, 0x2d02543e, 0x1, 0x0}, {0xd, 0x6, 0x0, 0x4, 0x100, 0x0}, {0x40000006, 0x10, 0x4, 0x6, 0x0, 0x0}, {0xc0000001, 0x7, 0x8, 0x6, 0x33, 0x0}, {0x0, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff37, 0x0}, {0x80000019, 0x4, 0xff, 0x5, 0xcb, 0x0}, {0x40000001, 0x200, 0x80000000, 0xefd5, 0x4e5, 0x0}]}) munlock(&(0x7f00008d6000/0x1000)=nil, 0x1000) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000af2000)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x6) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000aed000)={0x7b, 0x0, [0x6, 0x200, 0x0, 0xfd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000051b000-0x8)="2e2f66696c653000", 0x127) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000609000-0x88)={0x8, 0x0, [{0x5, 0x0, 0x800}, {0x4, 0x0, 0x3ff}, {0x100, 0x0, 0x153}, {0x146c, 0x0, 0x5}, {0xffffffffffffffff, 0x0, 0x2}, {0x100000000, 0x0, 0x1}, {0x5a9b, 0x0, 0x0}, {0x1, 0x0, 0xed2}]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000aec000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x400000000, 0x0, 0x0, 0x800000000, 0x7fff, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, {0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5000, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2017/09/26 21:47:28 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x87, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) sendmmsg(r0, &(0x7f0000c74000-0xb4)=[{{&(0x7f0000de9000)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c, &(0x7f000028a000-0x50)=[{&(0x7f000035f000)="d7bea57dff8ab7d54dbad555212a96fcafdad0fb8fb19baefbfbf5a6136a2894ca70dce5ae2fe14fc2a5d860956b7370a53cf8894b8cf90d672e06d027d4321734543b42fc0170075c115c9bc35aab1a112aae5ae3bb8454e918c670b3be4e23723e5a45b0dd48c869c68ebb2ab685fa0517c506a4416448d68647d395f865f66aeda8137a3eb281fa5c1389e4c8cb5970a85f5cd740aef8de2c4feea8069b5c", 0xa0}, {&(0x7f0000eae000-0xe8)="741b6a1c34ef9258df4a73d29e6dd27a5b00f3e89c66a1545bca19285eeea6492ed29f2b96c061774e4a36b046be581fc44e6a61fa3be7e9ebb711e529d9548fb0bbcb87f8a79de105cb1b4e701f6f236ab098e2ab840cce4fcd3f6c63fc4365098269a3a0f621d00184cde2d376715413817c448dd4a20292edf5b216ed22ef8fe3a92241f487ac6059a59494feee187da28ed75d16495a49d09c3314aefb8893b7e9dca284bcef79d47769745f25ac47bd9f122549807f61062f8ac3de4aeed1373c4c06d456fa6aa938d94584ba0b4864fd0a0425752224dc8c4a1ba8131472f92fa512835247", 0xe8}, {&(0x7f0000113000)="fd364a0f9e8e51fe843cef1de8ee6b2f9fe1b27a4fa880cfbe08c303c8b41e763094275b8399956f8c16f1b79c56af0cc31c946914b03d7726938a6527", 0x3d}, {&(0x7f0000132000-0xd7)="578b8893f17af91cde012c24a8892a5327ceae9841682f379a9a310d3edb1660ec18b135fe2192fa9aec36a821e319678511ac13c245c74c20796ec0e6c5d6dbcf0399fef5ad865191bbc0bd1500da930b0c95bb7e854ae7f33e3331c9dc4cb54ea8c18bcaef2ca60845564be310790ab15ed11f08b4bd88d0414d5b990c21e0e3f16f973b19dd66281aac360ef25eb0631c0b59e87a6aaa155eb6095abf6dfc8a7f323742ade7c123ff73a8b52a32eaed9827a2e365bbe0959582c943a4f39f0e7f605eabe3ab277adc8de6c5263affa7516bafeaedc2", 0xd7}, {&(0x7f0000fec000-0x9c)="c5125a660763686ff1837c56e776070e64260edcf0c54a285099439cecbcb31bb6b10481dc409bf8110c1ff880d014969580e08ad985e4a67b5ec2e73772d58304606b011faddae8301035d2f7404a7d5ac48a7b5634e524917a72450dbfd516f45e746779fa487a6499221639a2cdaf8c0f05ad6f2e30be5725d49cc86c067c6e1f9fe1756e8ff7666f369e05235d0a1d6bfc701a30ba3368d13171", 0x9c}], 0x5, &(0x7f0000d62000)=[{0xc8, 0x10c, 0x1000, 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{&(0x7f0000736000)="34a09b67b5a9a0b715b92b4baea15beaf48e5d4552b07755efecd210cc7aef63530fdae688654fbf51ffb69cfaecb4cc9e31966a0c32d0db98a01f4d95d0a2329f88a694a3007b6c63a8a1a9466ce02ba87a6da52b7c67ad038ce835ec42afecd9cd29d1d25eaf396c8e4099634fb508e85371bf9f988aca9a458cead1e5daf6af37de3b9efdca2c9d2065efcb39e56879f9439d60fbae25c286c8f865ffe0bfc090cfd4300a3860313b7e439f632fa824e1995bcc317b9932020b7c81bf865fa2ea22a273ad810b215b163cc08fa368201aab9d9ce6d3a4fc8999ca8c5324336374231f973d41b5566f087f87fa", 0xee}, {&(0x7f000029f000)="96ed4b3e3c87d104c9332bce0845cc62778c0e6d5d5af7762bf444faf6508c3b1a08ed83cdd5ae0a2ebb21b68f7f72e3d9e288d2d91b83b99b", 0x39}, {&(0x7f0000999000-0x7a)="b43dc002f33f65be0d6197c0ac2ad69842362d767dba60e51179943bedc7d38dd32062f7843613f3377050bee3935c4ef3c605f84ea3f7b5d9ad835221a6400ff27b897bd3f6d538fc8f80754461d9d9181dc0a75ffff679c99a4b755c70493031af4de064711de74817204ca6ecaf6488fa15ff44b3095ca69e93a02d47ff3498949db8a6434f7dc87249fc194d28191fd9a14b", 0x94}, {&(0x7f0000ac5000)="6a928e3c5b1a852f1ab759e8b2ca9f129ca1d5a02a3ff523b33074e8cd", 0x1d}, {&(0x7f0000747000-0x3b)="3bc306e6f7ed9559cdc930456691d20e99e8533e2ed47026af15090c2b083fb389e551ac27e5dd979825bfb58adaae24bac4239c6f9309c1695c5b", 0x3b}], 0x6, &(0x7f00002a7000)=[{0x58, 0x10e, 0x6, "45de1e9c044a9ddccae1595b2822980d521f1ecc13541711c52601ebd1a69ca427277b4bdbfb74293ad60c983b4bcc1f821ff119cd88ebac3819b670a393e388e97afd"}, {0xa0, 0x107, 0xc74f, "6d2911ff0b6f8229f2773b979798162f1c178e10d2d6c6534d5bd0d5c589f15e8c2dd19529d22d269167f2b69645db8bd54f1921cd5d6a66fb68dfafdebe61d598b222357b8bdf7939d51facc43bfcc0ccf86041c51a96b982fa4654794da196d9f7041acfe3c7a0f1d2d9f2fbb1c61dbf71c3fbcb92da170125f58b094874e4cac07b337a82ae0b60"}, {0x68, 0x103, 0x3f, "7308f320d466e9b8f43cfc76197d1744d46fc1395667adbdf3f525600c41d68acbb3e2fa7bbc0847037ac2cdd9e3717141d772b82d9897b0f49dd7854aecd45821798851346e482c9d12cf1c6b75412c87af4342c3"}, {0xa0, 0x1bd, 0x7ff, "49be169d233de5888f19ad8cabdbf72e305154368659369700a942419cf9a6add820a9112c521ce3eb1ce3f339bed7846ec40c36d9af4120892088f0d72574355ea88f44c82eac7b90291348e6e63af23d18ac6e3fd719fa8cfb4d984b86d938cc98765e87711c3c4190737567771df4172e9d916dee3dc5a768a3caf9c7e5a4dc35999a44664a0770"}, {0x90, 0x108, 0x401, "9271fe17e895535423fa6172cfb96aa107a3f87e1ddbb08e8d233a8bbfd16bbfdb0e12ba53b76f1465e5ed87dc968babb6b564477c9990b1aacf8fd589d27849e054a0e77d59c5800647285348acba00c9dfc5fd75baa9cda16d2fcb066eec539ca9cb8f300550241fd64c84fac26ccd906ae067ff390f5c0c006d"}], 0x5, 0x8000}, 0x100000000}], 0x3, 0x20004000) r1 = gettid() bind(r0, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044004eeba71a4976e252922cb18f6e2e3aba00edff002e0b3836005404b0e0301a4ce875f2e3de4d163ef340b76795dae5786a12374bea0100b8250000000015775027ec8e66fd792bbf0e5b40000000090000001cb8150b69585daf476e49740000000000001d06ad8e5ecc326d3a0bffc2c654"}, 0x80) pivot_root(&(0x7f000052f000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x8)="2e2f66696c653000") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce3000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000007d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) fcntl$setown(0xffffffffffffffff, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r1) getpgid(r1) mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d6d000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 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) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffa) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x8, 0x6, 0xa2f, 0x928, 0x7104}}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x3, 0xffffffffffffffff, 0x4000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0xffffffff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0x0, 0x0, 0x2, 0x0}) unshare(0x24000200) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00008f3000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078b000)="2f6465762f73657175656e63657200", 0x200000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000b34000)="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", 0x1000) unshare(0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000024000-0x4)=0x0, &(0x7f0000ff7000)=0x4) lseek(r0, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000c3e000)="6269675f6b657900", &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f30000-0x1)="00", 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f00002f9000-0x8)="6b657972696e6700", &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) listxattr(&(0x7f0000835000)="2e2f66696c653000", &(0x7f0000c9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a29000)="2f6465762f6175746f667300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000082b000-0x4)=0x0, &(0x7f0000e7b000-0x4)=0x4) clock_adjtime(0x0, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000032a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="726170667300", 0x2800, &(0x7f000001c000)="") rt_sigpending(&(0x7f000042a000)={0x0}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000712000-0x8)="2e2f66696c653000", 0x0, 0x8000000000) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdirat(r5, &(0x7f0000020000)="2e2f66696c653000", 0x0) creat(&(0x7f0000314000-0x8)="2e2f66696c653000", 0x488002) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/09/26 21:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020000000000802, 0x400) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x0, &(0x7f0000905000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000082d000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000a02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x100, &(0x7f0000872000)={0x4, 0x10001, 0x4, "17b2998ce600", 0xffff, 0x0}, 0x10) bind(r1, &(0x7f00001c4000)=@generic={0x1d, "000001900c000000080044944eeba71a4976f352922cb18f6e2e2aba000000012e0b3836005404b0e0301a4d0b75f2e3ff5f163ee340b7679500800000000000000101063c58113c9e157750278ab866fd792bbf0e5bdbff1b0816f3f6f51c00000004000000000049740000000000000006bd8e5ecc326d3809ffd7c654"}, 0x80) write(r0, &(0x7f0000ebd000+0xea7)="8e", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c25000-0xc9)="0c34f13242bc474e21a6da420df5af37953777bf13166fa6ce8383831d2689ffb7b40f91c1c211b31800fe8395bdf7c1884d4cb7761a4c49e2a0e38b3fb819421a1ffc94665b4f5afc3cf9fd029f7a68c19ee1e3ca81b0f7bfef67b556d271c36fa6684edf1151411b8c05a62b7ba3ff9e38a50988bc7eb5fe05bb17400770667db639eb449dc25c1cb25ad8b381dedb791a71f6356446a5e3948fddfdee6d46f07cf076dccda88150f1282f829f37a83699d1ba004559386ccc17287138ddd413493a13a90b9254fe", 0xc9, 0x4, &(0x7f0000fe8000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000af1000)={0x2, [0x0, 0x0]}, &(0x7f0000069000)=0xc) socketpair$inet6_sctp(0xa, 0x10000000000007, 0x84, &(0x7f0000ae9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000479000)={r0, 0x1000, 0x10000, "72a35414f86f19d11bd89e71ea7b02fb1e34edb5a518cc8bfbdeba5473683b7438ab182303abaabd8acf642059f1e9b411cddd9b82154fbb88944b4058992462f105e38a972fc56bdc283b53fdfd5b15788110486b7438b9607dadd1af890c475d851ab97bc1140ad1fce449d995fb2d99bf78d39833bd24a4dbb5cf9024b9a7f9dc153cb57f6f78cbe11c02d0f9ced68d4abb2962cf6fcdd7c25684a5b44b8d79b9d2775e71a512242ec1d5c433e96f9f9c5bd87d7ceb"}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e1a000)="", 0x0, 0x0, &(0x7f0000b10000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000003, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000007f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000069b000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000127000-0x28)={@generic="7df334fb52c6f1b064a0568a71c9119a", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) syz_emit_ethernet(0x69, &(0x7f0000deb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "4366c7", 0x33, 0x3a, 0x20008, @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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x700, 0x6, "0e3711", 0x0, 0x2c, 0x40000, @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}, [], "474341"}}}}}}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/09/26 21:47:28 executing program 1: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002e000)={0x80000000, 0x1ff, 0x8003, 0x100000001, 0x0, 0x3, 0x9, 0x7fff, 0x0}, &(0x7f0000664000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c62000)={r1, 0x9, 0x30, 0x9, 0x804}, &(0x7f0000e7d000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000055e000-0x8)={0x0, 0x80}, &(0x7f000008d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009d1000-0xc)=@sack_info={r2, 0x96, 0xf028}, &(0x7f0000f64000)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f64000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f00008ae000-0x4)=0x98) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f65000+0x1f0)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x84a73eb700846492, 0x9, &(0x7f0000721000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_id=0x0, &(0x7f000020c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000422000)={r3, 0x400, 0x400000000000030}, 0xc) writev(r5, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cc2000-0x4)=0x0, &(0x7f0000939000)=0x4) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000063000)=0x0, &(0x7f000059c000)=0x4) connect$inet6(r0, &(0x7f0000925000-0x1c)={0xa, 0x1, 0x1ffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000987000-0x1c)={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, r4, 0x0}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r0, &(0x7f0000348000-0x5ad)="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", 0x5ad, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) close(r0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40400000067, &(0x7f0000cbd000-0x4)=0x5, 0x4) socketpair(0x11, 0x100000000000, 0xffffffff7fffffff, &(0x7f0000000000)={0x0, 0x0}) 2017/09/26 21:47:28 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r3) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000033000-0xb)="2f6465762f6c6f6f702300", 0x689d, 0x80) r5 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000073e000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r6, 0x8, &(0x7f0000fbd000)={0x4, 0x5, 0xff, 0xffffffffffffff72}) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000ef9000-0x4)=0x1000) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x2000006, 0x22012, r4, 0x0) r7 = getpgrp(0xffffffffffffffff) tkill(r7, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r4, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r5, r4, 0x0, 0xffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ccd000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00006be000)={0x9293, 0x1a, 0xa7ee, 0x8, "c8acdfd5c44452438c02f491e8c493198b4a19e5a954b79785b413e5d9426cf9"}) ioctl$TCXONC(r0, 0x540a, 0x5) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fbd000)=0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000095f000-0x8)=[0x0, 0x21]) 2017/09/26 21:47:28 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000006b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="b52a32fd0434b2133df3aec5f1b0fb61236e", 0x12) r2 = getegid() fchownat(r0, &(0x7f0000000000)="2e2f66696c653000", r1, r2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000639000-0x8)="2e2f66696c653000", &(0x7f0000b0a000-0x28)=[&(0x7f000035f000-0x2)="2d00", &(0x7f0000b6e000-0xb)="6d643573756d73656c6600", &(0x7f0000134000)="00", &(0x7f0000e39000)="2d00", &(0x7f00002c6000)="00"], &(0x7f0000969000-0x28)=[&(0x7f0000ebc000)="00", &(0x7f000005f000-0x2c)="29707070305c3a5b62646576656d30297d70707030707070302d7b6574683147504c656d3163707573657400", &(0x7f0000c46000)="00", &(0x7f0000801000-0x1)="00", &(0x7f0000bb8000-0x1)="00"]) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f000007a000)={0x0, 0x0}) utimes(&(0x7f0000da1000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000d2a000)={{r3, r4/1000+30000}, {0x0, 0x0}}) mkdir(&(0x7f00006ab000-0x8)="2e2f66696c653100", 0x10) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") socket$inet_icmp(0x2, 0x2, 0x1) chroot(&(0x7f00008b4000)="2e2f66696c653000") mount(&(0x7f0000847000-0x8)="2e2f66696c653000", &(0x7f0000c75000)="2e2f66696c653000", &(0x7f000097c000)="65667300", 0x1400, &(0x7f00004c3000-0xea)="") write$sndseq(r0, &(0x7f0000cb8000)=[{0x40, 0x5, 0xffffffffffffffff, 0x7fffffff, @tick=0x7, {0x5, 0x81}, {0x8000, 0x7}, @time=@time={0x77359400, 0x0}}, {0x9, 0x8, 0x2, 0x17d11377, @time={0x0, 0x989680}, {0x4, 0x1000}, {0xd251, 0x200}, @control={0xffffffff00000000, 0x1, 0x52800000000}}, {0x5, 0x40, 0x2, 0x4, @tick=0x2, {0x7, 0xc00000000000}, {0x3, 0x10000}, @connect={{0x100, 0x100}, {0x100000000, 0x7fff}}}, {0x2, 0x0, 0x445f, 0x1, @tick=0x1000, {0x100000000, 0x8}, {0xf438, 0x5}, @control={0x9, 0xffffffff, 0x1}}, {0x8000, 0xf9b, 0x7fffffff, 0x3, @time={0x0, 0x989680}, {0x0, 0x80}, {0x7, 0x80000000}, @raw32={[0x3, 0x2, 0x5]}}, {0x3, 0x5, 0x100, 0x9, @tick=0x0, {0x3, 0x511f}, {0x200, 0x5}, @raw8={"a80ab33c861cd7b0c85b3508"}}], 0x120) mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653100", &(0x7f00002d7000-0x3)="0d0000", 0x5000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000de2000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008e4000-0x30)={0x4, 0x2, 0x800, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653100") [ 58.837403] device syz5 entered promiscuous mode 2017/09/26 21:47:28 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)="2e2f66696c653000", 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) truncate(&(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a23000-0xd)={0x0, 0x0}, &(0x7f0000fc6000)=0x10) write$evdev(r1, &(0x7f0000e21000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000524000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000118000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r0, r0, 0x0, 0x72439a6b) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc6000)="2e2f66696c653100", 0x18) writev(0xffffffffffffffff, &(0x7f0000fc4000+0x202)=[], 0x0) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001b3000-0x16)="") [ 58.939751] device syz5 left promiscuous mode 2017/09/26 21:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000de5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f4b000-0x4)=0x9, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000296000-0x82)={0x0, 0x7a, "b21c3f34bfc2193c99ab1aedbc3a9a9fd46a313eaca11f2dc54bcd220075a6ba22b27e104523f25c67f8bd57fae9219277d6f3ef030dcee39e99fb2915e9159e4e773223d21a920e240b4a4db9c2645d13f19cc23a6bbe21ee418540f653d8008ea74cbcaccd8a4a116420d445a99de6bbb78e82c7e9e59f3e31"}, &(0x7f0000655000)=0x82) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009a9000)={r1, 0x1236}, 0x8) fchdir(0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7fffffffffe) get_thread_area(&(0x7f000047e000)={0x0, 0x3e47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f00001e7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0}}}) r6 = accept(0xffffffffffffffff, &(0x7f0000c96000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000-0x4)=0x8) setsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f00001bf000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) pipe2(&(0x7f0000e83000)={0x0, 0x0}, 0x80000) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000d79000+0xa87)=0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socket(0x1b, 0xe, 0x3) ioctl(r3, 0x8, &(0x7f0000234000-0x38)="6b966a550017000000000000000211000000000000add4530e8cd3806843f884c8d7d12341729ea32e2b9e00002a00000000204e1ab0e758") r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c99000)="2f6465762f7161745f6164665f63746c00", 0x40101, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000568000-0x4)=0x0) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f0000969000)=r10) ioctl$TIOCGSID(r9, 0x540f, &(0x7f00008a8000)=0x0) writev(r8, &(0x7f0000e06000-0x10)=[{&(0x7f0000085000)="2900000020001980013d000003ff002102000016000000800000040009000300020011c310315aec20", 0x29}], 0x1) r11 = dup3(r8, r5, 0x80000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006be000)="2f6465762f7161745f6164665f63746c00", 0x111000, 0x0) ioctl$EVIOCSCLOCKID(r11, 0x400445a0, &(0x7f0000e4e000)=0x1000) r12 = fcntl$dupfd(r8, 0xffffffffffffffff, r8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f00002f8000-0x4)=0xffffffffffffff7f, 0x4) clock_adjtime(0x2, &(0x7f000070d000)={0x3, 0x5, 0x8, 0x2, 0xffff, 0x7f, 0x7fff, 0x0, 0x4, 0x17, 0x0, 0x3b, 0x10000, 0x40ad, 0xff, 0x5, 0x3, 0x3, 0x0, 0x8, 0x1, 0x3, 0x32f8, 0x1, 0x8001, 0x7}) ioctl$KIOCSOUND(r12, 0x4b2f, 0x1ff) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000082c000/0x18000)=nil, &(0x7f0000af7000)=[@text32={0x20, &(0x7f0000783000-0x57)="b9800000c00f3235008000000f3066baf80cb80f96f58a0fc79b0700000066bafc0cb000eeb9030100c0b845b1a913ba5860c2590f300f20d835200000000f22d8114fea0f06b8010000000f01c1f0831b00f20f017f55b805000000b9000000800f01d9", 0x64}], 0x1, 0x0, &(0x7f0000840000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/09/26 21:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 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(0x3, 0x2000, 0x1104, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000018000)=@assoc_id=0x0, &(0x7f00001dd000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000441000)={r1, 0x40009}, &(0x7f0000745000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r2, &(0x7f00005ca000-0x1)="d2", &(0x7f00006e0000-0x1)="85", 0xfffffffffffffffe}, 0x20) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xe, 0x3, 0xfffffffffffffffc) sendto(r3, &(0x7f0000c30000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@hci={0x1f, 0x35, 0x0}, 0x6) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dda000-0x6)="2f6465762f6175746f667300", 0x407c, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000b8d000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000906000)=0x5ae1319c) r5 = dup3(r4, r3, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000923000)=0xfffc, 0x4) connect$unix(r3, &(0x7f00003a0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00005a3000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f08000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f51000)={r6, 0xc78, 0x10, 0x200, 0x9}, &(0x7f0000c5d000)=0x18) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c89000)=0x0) fchmod(r3, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000aca000)={0x0, 0x0, 0x0, 0x3, 0xa, 0x0, 0x1f, 0x7, 0x0, "4b65ba916a81679a0ed22a5e6979cb9bec8b8ad9b5d3bc3b6870073e519bf5351461e98e506e7bf57d74c4ba5f70202385aba81d3a17844f81f138f436e3d20d", "2e69f628330800000000000000b16ffd72976516475ace2e2e41e6d0e2218f39f928e2ef312e3cf4dc4b340b87a3951d59f1c478767b5e08ee1941349702bd2a", "db04310a00d8cba043e360ffffffff0000000000800106b235f4d03439cc3f41", [0x1, 0x1]}) r7 = socket(0xe, 0x3, 0x9) write(r7, &(0x7f0000e7c000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) recvmmsg(r7, &(0x7f00004f7000)=[{{&(0x7f0000dc3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004ff000-0x70)=[{&(0x7f0000583000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f00001ae000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00009d8000+0x195)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f00008bb000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00004e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00008cc000-0x8)="0000000000000000", 0x8}, {&(0x7f0000c4c000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x7, &(0x7f0000c69000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000877000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000083000)=[], 0x0, &(0x7f0000fca000-0xe5)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00009af000)={0x0, 0x989680}) syz_open_dev$usbmon(&(0x7f00007d5000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000) [ 58.961822] device syz5 entered promiscuous mode 2017/09/26 21:47:28 executing program 3: r0 = timerfd_create(0x400000, 0x80802) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create(0x9) read(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ff9000)={0x20004000, 0x0}) r3 = openat(r0, &(0x7f0000ffa000-0x8)="2e2f66696c653000", 0x4042, 0x21000000040) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ffb000-0x4)=0x0, &(0x7f000040d000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000a0e000)="2e2f66696c653000", 0x40, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003ec000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x1a3a29c6, 0x59ce, 0x6, 0x101, 0x20, 0x1, 0x3, 0x1948, 0x7fff, 0x1, 0x6, 0x80000000, 0x401]}, &(0x7f0000ffa000-0x4)=0x108) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000ff9000)={r5, 0x800}, &(0x7f000079c000)=0x8) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0x1400, 0x0}, {r2, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1fc, 0x0}, {r2, 0x0, 0x0}, {r2, 0x28, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x2b771af0a94fd80c, 0x0}, {r1, 0xd, 0x0}], 0xa, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000ff1000)=[], 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000ffa000-0x10)={0xcf, &(0x7f0000ff9000)="2994b37c4f12ecf47348d75bbcda18e0d75c1a08d9623962db1111786bda0a2d151a0d98143b0022c825a719604ee5afd184f60fd9313bf52bb1f8a68f7817d054973337614bb4d882f6ff494fbe2ab705d5fcd7dbe3340c5b73dde085fea9c2e8b51500a7fee361db1307590cde111555ae1519fa58abfe717a52329a84b1c5356a24cdb53875e552956fb6475a727e70549fa439febd44729519fd69e538ed4b64e10709cbb31973729aae1c6dd5ae8c006b7714f439278eaad1a370b4a5d6f6828450c4da9fbc41b390ff15fb75"}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) 2017/09/26 21:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x7) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007da000)={0x6, 0x1, {0x2, 0x3, 0x8, 0x3, 0xa48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000a38000)={@generic="dcfad16e48f4b4fc5b66d0c9eb6751bd", 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e26000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r5) setsockopt$inet_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000726000)=0x2, 0x4) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f000065c000-0x4)=0xd2, 0x4) fcntl$addseals(r1, 0x409, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000002d000)={@generic="d296bb0834d99200000000000000041d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_CREATE(0x0, &(0x7f0000ba2000-0x1c)={0xf, 0xffffffffffffe348, 0x5, 0x9, 0x0, r0, 0x0}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f00004e4000-0xa)="2f6465762f70746d7800", 0x1, 0x0) sendto$ipx(r0, &(0x7f0000b21000-0x49)="48f411985f681c888bcb2568619a0efa5ab10d09f8fa58f66389050494b0594988418dc55c19316f5b10ecf5024c794643e7e13d9cdc28c8458a2030ac30648b0f639a6d7456911084", 0x49, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b9b000)={0x0, 0x0, 0x3, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a59000-0x10)={0x3ff, r6}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c00000-0x4)=0x9) r7 = syz_open_dev$vcsa(&(0x7f000026c000-0xb)="2f6465762f766373612300", 0x7d, 0x200242) ptrace$setregs(0xf, r4, 0x7, &(0x7f0000d00000-0x3f)="1c2c41c3c29709d8e398ae9d61f8d33084b67df166025dd9d368bd24b1fc990091022dfbef0b86da285311093c0999a17e8a7a7919aabeb5aab9f8b33a0579") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd, @loopback={0x0, 0x1}, 0xa}]}, &(0x7f00005ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f58000)=[@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xb66}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d05000-0xe)="f1bfbb6ad495d8541c2506528229") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000603000)=0x2000, 0x4) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000692000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c41000-0x8)={r8, 0x1}, &(0x7f000016b000)=0x8) fcntl$setownex(r0, 0xf, &(0x7f000024f000)={0x2, r4}) 2017/09/26 21:47:28 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fa4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000004b000)=0x1c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fa3000)={@generic="3ca2b5c3e22055e8d8fe84c1121a011e", @ifru_flags=0x9000}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa4000)="2f6465762f73657175656e63657200", 0x103100, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ed000)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fa4000)={0x0, 0x0}, &(0x7f0000130000-0x4)=0x8) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={0x4000000002000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r3 = socket(0xa, 0x80001, 0x0) fallocate(r3, 0x2, 0x100000000, 0x3f) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x899600b597fa18d3, &(0x7f000027f000-0x18)="542f3ad203e8542026b7e2c6cdfdb1eb5b58a1007ee35bae", 0x18) bind$nfc_llcp(r3, &(0x7f000003b000)={0x27, 0xd8, 0x3922, 0x7, 0x7ff, 0x7ae, "2b25c96a7b7e1cffa281e42e5786e7986814e81cdee31ac01dfb03c4e79011e0b799fad27572f13bad000a124f63630002302742ccf612e1b15d25e24cbf97", 0x5}, 0x60) open(&(0x7f00002c1000-0x8)="2e2f66696c653000", 0xa000, 0xa4) listen(r3, 0x81) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e9f000-0x98)={0x0, 0x0, 0x0, 0x0, 0xe57, 0xa, 0x20, 0x4, "a09d019138c2ebf08617e6e907122e0563e69ea2e2ea8344eb3a206dcdc7e50e509591748b399dd584a6086b290373b60fa098027fa6f579f62bc46ce3019291", "27511dad25c010cdd0d545a08ec22a663694c380d2f65cccd4548b47e6160977", [0x9, 0x6e1], 0x0}) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setreuid(r2, r2) ftruncate(r3, 0xebd1) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000cab000)={@empty=0x0, @empty=0x0, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) setresuid(r2, r2, r4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00004b2000)=0x100, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000f3a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000855000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x2) 2017/09/26 21:47:28 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000423000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)="7070703100", 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e66000)="2f6465762f72666b696c6c00", 0x4a81, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a93000)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002dd000-0xa0)={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]}, 0x10000, 0x10000, 0x7, 0x5, 0x800}, &(0x7f0000cef000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00004a5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000080a000)=0x8000001) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000304000-0x14)={0x805, 0x840083, 0x3, 0x3, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000c000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001000)={0xffffffffffffffff, 0x1, 0x7737, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000ae8000-0xb0)={{0x2, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x820, 0x22a, 0x7, 0x7fffffff, 0x7, 0x4, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r4, 0x1, &(0x7f0000001000)="") ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000546000-0xa)={0x0, 0x2, "b101"}, &(0x7f00005f3000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dc7000-0x20)={0x5, 0x0, 0x8000000000009, 0x7ff, 0xeab4, 0x8000000008, 0x670e78e4, 0x9, r5}, &(0x7f00003aa000)=0x20) [ 59.095547] QAT: Invalid ioctl [ 59.126221] QAT: Invalid ioctl 2017/09/26 21:47:28 executing program 5: ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000b4a000-0xc6)={0xffffffffffffffff, 0xffffffffffffffff, 0x800, 0x8, &(0x7f000058e000-0xe1)="c3d19feb8abf6af309b05608ddf7f098d24c26dc31fcec172bfff6faf317af7d0427aba977b7a3ba39d4db2b0b616ac36edbe1a4dbf754610312431712da89a58b7ad51656e1cadebf433bb52e601b8357f2e554e840d868e218746b91c520296adadca471b4761d204ee5bc95a6c60c3a6ed03b96958a4995fd95292b607b16dc426ef0a79ed13e707f7599c207e6718968440f85e5e64064e4edca043cccc53676d6c7d13eeaecf27c085045a32ab6d49737af196c1f4e938f3d96ff90310dc399ff18c3bf920b7185c1387b8ff6de23c128cb703b4fbd877a8d130f8d0e41b9", 0xfff, 0x5df3, 0x5ca, 0x1, 0x43, 0xfffffffffffffffe, 0x2f, "a73ef941da9c3a955ef98d712314cc3e64cd1a724254283724048a5e230a6a371c6b09313311856ace20a49c31c2319826ed21e60d26a663b3a1d4f1103ea6978237a0bd443711bd12537e40a415374722f5832b4050a1ec63d9ea4e7641d781cc6a6bca06498be6f42fc2e5281c2e699479ffe156dd87172ac262ef08301b02669b288d9481456bc6efa9676e35ed73e7cb1aa6b301a1526054045d35e4"}) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000a, 0x3a) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x40000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r0, 0x5b, r0, 0x63, 0xc5, 0x6) mmap(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c86000-0x69)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a98c42249c274115f4175444cd6c7ce8186c482ed2fb4ec760869ebb0547f115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429699c0bcf66fba1b4e3ecf686e9dcda272d", 0x69) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c86000)=@get={0x1, &(0x7f0000c87000-0x7)="00000000000000", 0x20}) sendfile(r0, r1, &(0x7f000031a000-0x8)=0x0, 0x1) readv(r1, &(0x7f0000170000)=[{&(0x7f0000c82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c87000)={&(0x7f0000c88000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x100000000000007, 0xf784, &(0x7f0000c88000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c84000)=0x9250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000010, 0x2, 0x10) write(r1, &(0x7f0000e06000)="240000001d0001000d3d00000000000004010004100001000c000100000000ffffff0000cdf7", 0x26) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000882000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000032e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xfc, 0xf, 0x6, 0x6, 0x4}, 0x20) sendto(r2, &(0x7f000033c000-0x88)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f61019285f6625ce93d2dcf68260292c5f92960b91b5ed7761ac69fcf1ce25cd9182b307f025cec3b38651bcc0b16503108ef88516e7a39cc6db5abb83bf5856cc9827f047e50b50f0e7e410e81bc29bfc438c668347965a803f5ab8f2e6605", 0x88, 0x40810, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000032e000-0x14)={0x0, r3, 0x3, 0x2, 0x0}, 0x14) sendfile(r0, r1, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005a7000)={0x0, 0x1000, "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"}, &(0x7f000014a000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000690000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200}, &(0x7f00000b4000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c84000-0x7c)={r6, 0x73, "3b1b6ee85298189592a423c2369473b67c745f3243b6b9c5ae74174edbd1ade138adea460951379347fa43fa34d90d9bdc753481aba3fad99ba7f9e7bfcfbeb6fba24ca8085b37c95af19a573222abf5840b94559fe0a15b7df32fd0a2a94aa0024a6421b59c9b9d5fa326fbda2bdccd3303cc"}, &(0x7f0000c66000-0x4)=0x7b) 2017/09/26 21:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x4, 0x400, 0x8, 0x1ff, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x4, 0x10010, r0, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052e000)="2f6465762f73657175656e6365723200", 0x102, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003000-0x10)={0x0, &(0x7f0000003000-0x20)=[]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40) r3 = 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) socket(0x11, 0x1, 0x80000000000009) close(r2) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x406, r3) bind$inet6(r4, &(0x7f00003e9000-0x1c)={0xa, 0x1, 0x2000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = add_key(&(0x7f000041b000)="6c6f676f6e00", &(0x7f0000309000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc0000-0x1)="60", 0x1, 0xfffffffffffffffa) keyctl$revoke(0x3, r6) connect$inet(r5, &(0x7f0000b29000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f00003dd000/0x2000)=nil, 0x2000) listen(r2, 0xffffffff) bind$inet(r3, &(0x7f0000c71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) getsockopt$inet6_buf(r4, 0x29, 0x38, &(0x7f0000430000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a7000-0x4)=0xea) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r5, &(0x7f0000ccd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x3, &(0x7f0000748000)=[{0x4, 0x1, 0x5, 0xfffffffffffff1a5}, {0x6, 0xdd, 0x1f, 0x400}, {0x4, 0x2, 0x293, 0x67}]}, 0x10) 2017/09/26 21:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f000036b000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000452000)={0x7ffffffe, 0x4, 0x10000000008, 0x80, r3}, &(0x7f00007da000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007ce000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00006f0000-0x8)={0xfffffffffffffffd, r2}) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000e77000)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) iopl(0x2) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) ioctl$int_in(r5, 0x5452, &(0x7f0000001000)=0x5136) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 59.147093] QAT: Invalid ioctl [ 59.151200] QAT: Invalid ioctl [ 59.159641] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.160653] QAT: Invalid ioctl [ 59.161266] QAT: Invalid ioctl [ 59.164411] QAT: Invalid ioctl [ 59.209742] QAT: Invalid ioctl [ 59.233517] QAT: Invalid ioctl [ 59.233887] QAT: Invalid ioctl 2017/09/26 21:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x4, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x80f, 0x6) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000de000-0x4)=0x0, 0x4) syz_emit_ethernet(0xa3, &(0x7f00000d4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x93, @snap={0x1, 0x1, "bf6e", "ba6f9d", 0x884c, "616321b4300168f5394d2d664e13cd9cedcce698f64683eb9b8515fe0b0661273cc312570ae54a5870e1a34948b3c1ca9fb91e69a9ada0723239bd302ca16cdad0ba857baa7b634996d2a595f542b3f93a4a60cdd1fe2afecfcb8c1efb425237f079d0a5d71472fd9e85425f122a493f090955e3703284d3842c8bb8a16c7a15bc0eaf5e6c13e25d784f"}}}}}) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b4000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000d22000-0x1)="c7", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000093f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x16, &(0x7f0000d15000)=0x0, 0x4) socket$kcm(0x29, 0x5, 0x0) stat(&(0x7f00003a9000)="2e2f66696c653000", &(0x7f0000e83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r4, &(0x7f0000ebc000)=[{&(0x7f0000c15000)="e760f93827ef638c3c8ffb61f418194d79edf43bbe8dd6c959f6bf29e2da4460fb124052905622cf12dbd3f64d42a36af968ad723104176b29ad3bf9abd1c1dd9dc5f51c61ca36a6822c33f9a96093077c77338342ad4cdd78a545e00531673ed1094d1bc80111650258e57e5d8cb930781ad49d0a6694e136f1ab4b7b3df8165a9e3aafe1b8646fdc797cd1ce40de4968e5911be2b4ab8f960fc5bea21e436055522b1c748332e630596ec40075f2eee291fec261dc5d166730d9a6eead5b8d97", 0xc1}, {&(0x7f0000de4000-0xc6)="73dbd9d68cf6f954ea86f54db959d71740a7d6d60bb02ad4e15872ba827dddc4bcbd5d1e4d7cb1baf6d33df17e62c67ef5199f2ecd811c011ef7ad053b4591643af91f704560f4d63dcabb3295d3547ab7098b6993002cda8daa7dacc2bed59d40200f6a217f1b9f5dea6a93f5dde0b23b37ccfdbf9e2f70026405ec30df94026f7a36a3ecc0dba3a3fd3c834b5e07a1e7ce2e6b57d1a10994a405de676341bb2b9fad85fc8df3e12c0ed96275098e7120aa905147ed5a843cf30dd6e6da8d73703d40645d8c", 0xc6}, {&(0x7f0000a5c000)="d0b4710a9b497f5e009703c24bf5dd6f7c7bdadd016c33daefbb3ca6ea55361e015ca081dcfa3958a07f27c3efe19550cf7e6aa89a217e33686a96827c46ce302aa657ff757cad61d06a93617465021915daddcaace583e7cb87bbd59e3de390934153e8a79f2cd5d8b638c192f9b0f6743c128734d18da5220aea2db4ddb00624467c88261378ea0672c5d0e953cad7717a1ed633d11065f9d8ac98da8c4b94242b92f90e33dab1030bc72d32a2c25d97d241e5e0f6912283a106a20a4066c4198258204e9c543b118257f7648a5d36bb734d6b2d245e", 0xd7}, {&(0x7f0000ad5000)="570e91fa1a26f0178584956cafde673742272019b50560b04132866347942ffeef365cbb4918dea5df9aea7b5d085d2ab6775880f4327ea7b11e75b357aaf897cac86c11f2be2927ba791178baf5eca4e5bc5e843ac95db2e6de521fd6fe0ce0f368fb6aedd9e4ff89d012297ee3a88f99d7e509e00b5ebc6f51f62a339fab72aadd4b9434f78e885a42f448a56ea6fe35f38f0ead08c585ced8f89a99d92c2bb0748bafb8d619709d9b02674c11b845ba4b1f73740e0df06400ea", 0xbb}, {&(0x7f0000aeb000)="56dea1843149925e7e0aa71b1523ad8ef14c47ce1201ef4fb76c51272db5c6bd01709441bf5d5137fe80245ea4a0a32599b746a10aabe7931a6d0d999b065895c11fbcf30910ed0574b88ef22af8267766d5ba53b8efc3303894efb7ebca7ec421acbb16f795b89be80d30450276053263f4238c9add1b4d1f153dd73c39ac0128f3faa4defbd36676df89cd84f9b38c3bcfa6d474347a54c668ff0d05add618b2be1fd38dc83b7e5d762f9a0c318348", 0xb0}, {&(0x7f00009ff000)="7b4d553dca356fb6e8bc812123aeb6bd5216f905efaff6c13661f767884cc80f0fd590f48d1de403e11590546c12906a4e89a1800731991ac19c1c0c46c55a2d237eb391", 0x44}, {&(0x7f0000757000)="94358c897c4a19cc0e826d1261ba7074613b1559f8b65e0e133e4301f173a3d0f94bcbd4ddda0f65e997efe3412ade667658b7b266097ed2e485088c2647698ecd57024abe6ae886330ea69257130c60d641e88cf72e6d28e621d6851d87cad7910104b26ade7f4ae9d2631245f3c2b3f8b167e40a52e9387a99917930b3e709190f73c9b93c0ff2fe69ea74504f599430108b8629b5172c66008bd50956196fb40a9accc9c1fb654c00d85cd4afec6de51840d3d8d4d9ed787cb1e3da772f3b30727f30bc87fb22202cef28469278131273f87aa4a2e83cfac7177ba206a0b9cd2c", 0xe2}, {&(0x7f000066e000-0x87)="3837900a0506d7d9f085fa4db2f04c5ac8007080d326089726a1908408b0b33412220784a3454d4d79712d0c71925c5677887ed3633c945a1be60c1861ed2caded966e80384a97e249cf2e3e5ae38ae3d5ebb76fe77edb040b9127cd42611fdf974282210af4725921d488a322bd3379f677970e90983813d3102d2089102877ff87652c7ea133", 0x87}], 0x8) fchmod(r2, 0x46) r5 = open(&(0x7f0000fc2000)="2e2f62757300", 0x141042, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00006d3000)={0x0, 0x3, 0x1ff, 0x7}, &(0x7f0000a17000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b6e000)={r6, 0x8000, 0x7, 0x200}, &(0x7f0000f0f000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000aa5000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0xc0d2, 0x401, 0x1}, 0xa0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r5, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000781000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000fb0000)={r7, 0x1000, "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"}, &(0x7f0000a9f000)=0x1008) 2017/09/26 21:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000602000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000ef0000-0x8)="2e2f66696c653000", 0x80005) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x110, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000380000-0x10)={0x5, 0x2cd, 0x6, 0x6}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) getsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000ec8000)=0x0, &(0x7f00008a5000)=0x4) setsockopt(r0, 0x1000107, 0x80000001, &(0x7f00000a4000)="a3", 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r1, &(0x7f00000ab000)="1e3110329168bc0ce93bdf6a05c1df474adcaf3fd370b644d2897afc3a3e7f94ddb6b14ebd299c0e2f7eae6fe501dcec4e5dadc46c9e2e1911a6a6134b9d759f11e8180da4f85f9171d7b1851dc5b593b0972993dd9a9c849d0c8ba308cf22aa898da900770af97c8cc5c2aab3b7e3a3f3ba42d2b0fd4a6994a6c2223fc3538cf3989d3b18382cf96ecf0bc4c3e5f1728a001615d06782a454e13af5d21f61da952473d65fe3427d8c571168944d55a058df7837afc9bb457dc8f1b2a50f40538c3a57126a", 0xc5, 0x10, &(0x7f000029e000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f0000bb9000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) connect$inet(r3, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x807, 0x20006) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000091a000-0x4)=0x0) ptrace$cont(0x19, r7, 0xbe10, 0x10000) sysfs$3(0x3) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c90000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000ffd000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) syz_emit_ethernet(0x7a, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x8f, 0x11, "250e6da3d1a32f11b2503175fb4d9f"}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x0, 0x10507e) memfd_create(&(0x7f0000213000)="6d64350700000029657401314070707031726e6f64657600", 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000985000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) [ 59.236487] QAT: Invalid ioctl [ 59.252117] QAT: Invalid ioctl [ 59.255352] QAT: Invalid ioctl [ 59.256503] QAT: Invalid ioctl [ 59.329293] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/26 21:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) iopl(0xa6) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000670000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x4000000000e42, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000)={r1, &(0x7f0000e06000-0x1000)="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", &(0x7f0000e98000)="5ba111819e369f77be9fe69e28839aba8f03931018954291442ff814ad77526de68698175e6dab54743d259d3afba7b063926de0b49fb45ffcbabba60d07a4f75967778fca6400ee25d68736e5743d8c2798348145cb6e8720012b34993bfac11b46c094390c18765c12f7e49d2a09b4fdf20c3cad777a9975ce110d0e88c00b3faaef9187cbc1f341a3f57f97b01f924cc6f6073c70", 0x1}, 0x20) clock_nanosleep(0x7, 0x0, &(0x7f0000479000)={0x0, 0x989680}, &(0x7f0000d97000)={0x0, 0x0}) fsync(r3) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000cf3000)="1f0000001000070100000000002000fc03000004080002000480000012ffef", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000274000)=[@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xa) r5 = syz_open_dev$mice(&(0x7f0000571000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r6 = accept4$llc(r4, &(0x7f00004cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000223000)=0x10, 0x80000) fstat(r2, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$llc(r6, &(0x7f0000868000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002b2000)=0x10) accept4$llc(r5, &(0x7f0000e72000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000058f000-0x4)=0x10, 0x80800) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000fcb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000068b000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b34000-0x4)=0xc) r7 = syz_open_dev$tun(&(0x7f0000548000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f000052f000-0x10)={0x1, &(0x7f0000c22000)=[{0x6, 0x9, 0x800000000, 0x0}]}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000054a000)={@common="6970365f767469300000000000000000", @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x800, @cisco=&(0x7f0000542000)={0x0, 0xa}}}) 2017/09/26 21:47:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x5, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) clock_gettime(0x3, &(0x7f0000e06000)={0x0, 0x0}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{r2, r3/1000+10000}, 0x0, 0x9, 0x6}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc96, 0x0, 0x7fff}], 0x78) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a62000-0xb)="2f6465762f6877726e6700", 0x3c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000b49000-0x10)=@buf={0x0, 0x0}) getsockopt$sock_buf(r5, 0x1, 0x8000000001f, &(0x7f0000ae5000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000634000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000003, 0x41010, r4, 0x200) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = syz_open_dev$sg(&(0x7f0000a8e000)="2f6465762f73672300", 0x40007ffffff, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r6, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r7, &(0x7f000083d000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r8}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055d000)="2e2f66696c653000", 0x8) unshare(0x2040600) mount(&(0x7f00007ac000-0x8)="2e2f66696c653100", &(0x7f0000fd6000-0x8)="2e2f66696c653000", &(0x7f000028d000)="6367726f75703200", 0x0, &(0x7f0000837000-0x1)="3e") 2017/09/26 21:47:28 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffd) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 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) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}) setsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x3fffffffffffffe) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58e8", 0x20}], 0x1) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00005ea000-0xa)="2f6465762f7663732300", 0x8c, 0x408400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x40) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000238000-0x18)={0x18, 0x0, 0x7, "2abc"}, 0x18, 0x1}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000011000)="ceec8d56b0f9bbc192069c34c11f7b9f3d8913ffa6d6e2ebee9a008ff27d08c3719ec9cc0f90e4318615b476dc19b03fded864a91feebbdeedbaf4238ad94b709308af9adcea1f591af309f9af55ce5689f9d14257b5816355ec644513b2b263d980304ffbadcd4daaec8c2bfca1b0458510ae615ade889e8a62987378f2084e4db1dd9de62afea8baec4b2868028ee6352d857d7ae81ede30472cee121be43d16bda0f927c0c1fb344cffac5caf513a86c9e69bdc0c2c72fd246f76325e0c56a96e0e5c74694283596fad8a4d4d79e150a39e26577be7eceeeb6dc4a552ee77eb43") 2017/09/26 21:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x7) r1 = syz_open_dev$sg(&(0x7f0000ac7000)="2f6465762f73672300", 0x0, 0x0) r2 = semget(0x1, 0x0, 0x280) semtimedop(r2, &(0x7f00008e8000)=[{0x3, 0x7fff, 0x800}], 0x1, &(0x7f000002f000)={0x77359400, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(0xffffffffffffffff, &(0x7f0000001000-0x24)="", 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e91000)="2f6465762f6b766d00", 0x103000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000139000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = semget$private(0x0, 0x1, 0x80000000000000e3) semop(r6, &(0x7f0000004000)=[{0xffffffffffffffff, 0x0, 0x17fd}], 0x1) r7 = semget$private(0x0, 0x40000000606, 0xc) semtimedop(r7, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000960000)=0x0) perf_event_open(&(0x7f0000003000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x800, 0x0, 0xfffffffffffffffc, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffff7, 0x1, 0xba, 0x0}, r8, 0xea6, 0xffffffffffffffff, 0xc) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000520000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r0, &(0x7f0000099000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000309000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) flock(r5, 0x4) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000af6000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0xffffffffffffffff}}]}) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000af3000-0x8)={0x0, 0x3ff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000774000)="2f6465762f72666b696c6c00", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f67000-0x10)={0x0, 0x1, &(0x7f0000f51000)=[@in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000e9b000-0x4)=0x10) 2017/09/26 21:47:28 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000002000)={@generic="178b83380666a0ab2a2987a8402f1223", @ifru_data=&(0x7f0000000000)="f6aa55457af8191af5c29821fa41bf23302c296cbdbaf70292b583a213a4ac8a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000002000-0x2)=0xfffffffffffffff9, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000a000-0x10)={0x1, &(0x7f0000006000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x7, 0x10) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000024000-0x4)=0x200fffffffc, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000466000-0x24)="24000000130001ed001e80221bf9001105a0000c0d00990001ffff0004fffffff925fe17", 0x24) bind$ax25(r2, &(0x7f0000a9d000)={0x3, {"3bcbe2240d9cb1"}, 0x8b}, 0x10) setns(r2, 0x4000000) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 21:47:28 executing program 1: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ff000/0x4000)=nil, 0x4000, 0x5, 0xb, 0x2000) mmap(&(0x7f0000219000/0x2000)=nil, 0x2000, 0x0, 0x4050, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x6, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x827fc, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00004f4000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text16={0x10, &(0x7f0000526000-0x45)="0f01caba4100edba210066b8eb6fe3be66eff23e36dadabaf80c66b8343bee8766efbafc0c66ed0f01ca2e640f2171baf80c66b89c7b018366efbafc0ceda5660f38f64af0", 0x45}], 0x1, 0x51, &(0x7f0000442000)=[], 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000286000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f00007b4000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000001000)=0x5) ioctl$KDSETMODE(r5, 0x4b3a, 0x8000000003fd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000001000-0x50)={0x17, 0x40010000000001, 0x9b, 0x0, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) close(r5) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x1, 0x0, 0x2, 0x0, 0x405, 0x8, 0x0, 0x0, 0x4, 0x2, 0x10001, 0xfffffffffffffffe, 0x0}, {0x3, 0x0, 0x4, 0x8001, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800000000, 0xdce, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x800000000005, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000000000, 0x3, 0x2, 0x2, 0x7}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00007f2000)={0x0, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "093cb1e9bd31deef", "73cc469a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eeccbc", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650008ba4200ecb800008e0cf40f1f0300072c0f01b6cba966b8db000000ba2000ecc80f21f866350800d000173e6567660f38dea419f79758603e3ef2ad", 0x4b}], 0x1, 0x8, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup(r1) [ 59.461574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.475152] ================================================================== [ 59.475177] BUG: KASAN: use-after-free in packet_getsockopt+0xc72/0xe00 [ 59.475187] Read of size 8 at addr ffff8801c43fa0d8 by task syz-executor0/4004 [ 59.475192] [ 59.475205] CPU: 1 PID: 4004 Comm: syz-executor0 Not tainted 4.14.0-rc2+ #102 [ 59.475213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.475220] Call Trace: [ 59.475238] dump_stack+0x194/0x257 [ 59.475261] ? arch_local_irq_restore+0x53/0x53 [ 59.475274] ? show_regs_print_info+0x65/0x65 [ 59.475287] ? lock_release+0xd70/0xd70 [ 59.475313] ? packet_getsockopt+0xc72/0xe00 [ 59.475330] print_address_description+0x73/0x250 [ 59.475344] ? packet_getsockopt+0xc72/0xe00 [ 59.475360] kasan_report+0x25b/0x340 [ 59.475384] __asan_report_load8_noabort+0x14/0x20 [ 59.475396] packet_getsockopt+0xc72/0xe00 [ 59.475417] ? packet_notifier+0x950/0x950 [ 59.475427] ? iput+0x540/0xaf0 [ 59.475452] ? __fget_light+0x29d/0x390 [ 59.475466] ? sock_has_perm+0x29c/0x400 [ 59.475487] ? selinux_tun_dev_create+0xc0/0xc0 [ 59.475501] ? free_modinfo_version+0x70/0x70 [ 59.475512] ? __sk_free+0x5c/0x230 [ 59.475528] ? sk_free+0x2f/0x40 [ 59.475585] ? selinux_socket_getsockopt+0x36/0x40 [ 59.475603] ? security_socket_getsockopt+0x89/0xb0 [ 59.475631] SyS_getsockopt+0x178/0x340 [ 59.475658] ? SyS_setsockopt+0x360/0x360 [ 59.475676] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 59.475696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.475715] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.475751] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.475762] RIP: 0033:0x4520a9 [ 59.475770] RSP: 002b:00007f5123720c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000037 [ 59.475787] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 [ 59.475795] RDX: 0000000000000015 RSI: 0000000000000107 RDI: 0000000000000020 [ 59.475803] RBP: 0000000000000086 R08: 00000000208a5000 R09: 0000000000000000 [ 59.475811] R10: 0000000020ec8000 R11: 0000000000000216 R12: 0000000000000000 [ 59.475819] R13: 0000000000a6f7ef R14: 00007f51237219c0 R15: 0000000000000002 [ 59.475865] [ 59.475872] Allocated by task 3990: [ 59.475884] save_stack_trace+0x16/0x20 [ 59.475898] save_stack+0x43/0xd0 [ 59.475910] kasan_kmalloc+0xad/0xe0 [ 59.475923] kmem_cache_alloc_trace+0x136/0x750 [ 59.475936] fanout_add+0x27e/0x1480 [ 59.475948] packet_setsockopt+0xfdc/0x1e80 [ 59.475960] SyS_setsockopt+0x189/0x360 [ 59.475971] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.475976] [ 59.475983] Freed by task 3990: [ 59.475991] save_stack_trace+0x16/0x20 [ 59.476001] save_stack+0x43/0xd0 [ 59.476010] kasan_slab_free+0x71/0xc0 [ 59.476019] kfree+0xca/0x250 [ 59.476029] fanout_add+0x432/0x1480 [ 59.476039] packet_setsockopt+0xfdc/0x1e80 [ 59.476050] SyS_setsockopt+0x189/0x360 [ 59.476061] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.476065] [ 59.476074] The buggy address belongs to the object at ffff8801c43fa0c0 [ 59.476074] which belongs to the cache kmalloc-128 of size 128 [ 59.476084] The buggy address is located 24 bytes inside of [ 59.476084] 128-byte region [ffff8801c43fa0c0, ffff8801c43fa140) [ 59.476089] The buggy address belongs to the page: [ 59.476098] page:ffffea000710fe80 count:1 mapcount:0 mapping:ffff8801c43fa000 index:0x0 [ 59.476111] flags: 0x200000000000100(slab) [ 59.476126] raw: 0200000000000100 ffff8801c43fa000 0000000000000000 0000000100000015 [ 59.476138] raw: ffffea0007136860 ffff8801dac01550 ffff8801dac00640 0000000000000000 [ 59.476144] page dumped because: kasan: bad access detected [ 59.476149] [ 59.476154] Memory state around the buggy address: [ 59.476165] ffff8801c43f9f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 59.476174] ffff8801c43fa000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 59.476183] >ffff8801c43fa080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 59.476189] ^ [ 59.476198] ffff8801c43fa100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 59.476207] ffff8801c43fa180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.476213] ================================================================== [ 59.476217] Disabling lock debugging due to kernel taint [ 59.476270] Kernel panic - not syncing: panic_on_warn set ... [ 59.476270] [ 59.476280] CPU: 1 PID: 4004 Comm: syz-executor0 Tainted: G B 4.14.0-rc2+ #102 [ 59.476285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.476289] Call Trace: [ 59.476300] dump_stack+0x194/0x257 [ 59.476316] ? arch_local_irq_restore+0x53/0x53 [ 59.476331] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.476346] ? packet_getsockopt+0xc70/0xe00 [ 59.476359] panic+0x1e4/0x417 [ 59.476370] ? __warn+0x1d9/0x1d9 [ 59.476395] ? packet_getsockopt+0xc72/0xe00 [ 59.476405] kasan_end_report+0x50/0x50 [ 59.476414] kasan_report+0x144/0x340 [ 59.476428] __asan_report_load8_noabort+0x14/0x20 [ 59.476437] packet_getsockopt+0xc72/0xe00 [ 59.476450] ? packet_notifier+0x950/0x950 [ 59.476457] ? iput+0x540/0xaf0 [ 59.476471] ? __fget_light+0x29d/0x390 [ 59.476481] ? sock_has_perm+0x29c/0x400 [ 59.476493] ? selinux_tun_dev_create+0xc0/0xc0 [ 59.476502] ? free_modinfo_version+0x70/0x70 [ 59.476509] ? __sk_free+0x5c/0x230 [ 59.476520] ? sk_free+0x2f/0x40 [ 59.476548] ? selinux_socket_getsockopt+0x36/0x40 [ 59.476558] ? security_socket_getsockopt+0x89/0xb0 [ 59.476570] SyS_getsockopt+0x178/0x340 [ 59.476583] ? SyS_setsockopt+0x360/0x360 [ 59.476593] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 59.476607] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.476618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.476632] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 59.476637] RIP: 0033:0x4520a9 [ 59.476640] RSP: 002b:00007f5123720c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000037 [ 59.476647] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 00000000004520a9 [ 59.476651] RDX: 0000000000000015 RSI: 0000000000000107 RDI: 0000000000000020 [ 59.476655] RBP: 0000000000000086 R08: 00000000208a5000 R09: 0000000000000000 [ 59.476659] R10: 0000000020ec8000 R11: 0000000000000216 R12: 0000000000000000 [ 59.476663] R13: 0000000000a6f7ef R14: 00007f51237219c0 R15: 0000000000000002 [ 59.477095] Dumping ftrace buffer: [ 59.477099] (ftrace buffer empty) [ 59.477103] Kernel Offset: disabled [ 60.077257] Rebooting in 86400 seconds..