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", 0x1003) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f63000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x8000, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000015000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r0, 0x1000001fd) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{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]}}, 0x90) pipe(&(0x7f0000771000)={0x0, 0x0}) shutdown(r3, 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001aa000)={0x0, 0x0}) sendto$inet(r2, &(0x7f00000de000)="c8", 0x1, 0x0, &(0x7f0000e67000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000dfd000-0x8)={0x9, 0x4004000000000}, 0x8) connect$inet(r2, &(0x7f0000305000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 21:02:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x0, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) r3 = getpgrp(0x0) r4 = getpgrp(r3) r5 = getpgrp(r4) ptrace$pokeuser(0x6, r5, 0x96f9, 0xd89) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x1ff, 0x8, 0x4, 0x2, 0x7fffffff}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000013000-0xb8)={0x0, 0x0, 0x200, 0x5, 0x5, 0x9, 0x1b7e, 0x2, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x6, 0x53f6, 0x7}}, &(0x7f0000006000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000011000)={r6, 0x84, "1225efda4076ca6d5ff74d76636a153496811d4116751174cff48c96e75691847ce8e7a303f2d4e80001000020bad9d04b205172ba5c2a06e8160a09fbae3c81a320cbb6672dd53ddafd170b5857694b1ef2bdc4dd597f26475eb6a43d59151f30b45e433d397e33f41a53666a873db4d79eff9540c43dbb7bfb900bd2bc93ab31f1362d"}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r7, 0x4}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x40, 0x0, 0x20c, 0x1c000000000, 0xffffffffffffffff, 0x0, 0x1ff, 0x10000, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000003000)=0x4) modify_ldt$read(0x0, &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={r8, 0x81, 0xfffffffffffffff7, 0xd95, 0x8, 0x3}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/23 21:02:30 executing program 1: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x100000001, &(0x7f0000680000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000597000-0x8)={0x0, 0x7f}, &(0x7f000046e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c50000)={r1, 0xd3, "398a4a0c2d3b4f63f1fafed7799c4e383f7bab2dd0c99e1c2ee94e4d22a25bfb9105c26208e2e5be9a34d675607a7582d1640450dd76ac71ab597cefe1bba9e0d145b093ff0725942c3e7ab431b9cfdc6f5a8d52b19bb032496bd07e3359c039a9f00ea380a6cf363bb691c0880ce2fefcc9081c51f4aea27ee6494f68504c62f081409fb08021990b30362bb23ff56e2abdff6c8c4647d173d7b5c6c5e4e2eed2431006f3d09698376b6a8dbd4a14266404fae35fd9fc5ff424c999dbe114fb1fc928cc969f676f5515834713cbf27b192c89"}, &(0x7f0000988000-0x4)=0xdb) r2 = memfd_create(&(0x7f00002ac000)="00", 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f30000-0xc)={0x6, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgid(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb9000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) getresuid(&(0x7f0000036000)=0x0, &(0x7f00008ad000)=0x0, &(0x7f00006b4000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000fa2000)=0xfffffffffffffff8) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x6b) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000027000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000005000-0x18)={0x1, 0x0, [{0x40000070, 0x0, 0x400fd}]}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000000003, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xffffffffffffffbd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001a6000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c75000-0x8)={r4, r5}) ioctl$int_in(r3, 0x0, &(0x7f0000bb6000-0x8)=0x0) read(r3, &(0x7f0000067000-0x1)="00", 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003d5000-0xc)={0x0, 0xffffffffffffffff, 0x0}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00006ef000)={0x0, 0x9}, &(0x7f0000cd7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000446000)={r7, 0x6, 0x3f, 0x0, 0x980f, 0x4}, &(0x7f0000778000)=0x14) sendmsg$netlink(r3, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x11}], 0x1, &(0x7f0000326000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2000000011, 0x8000000003, 0x3c2c5414) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000cb8000)={0x0, 0x1}, &(0x7f00000ba000)=0x8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r8, &(0x7f000074f000)="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", 0xfff, 0x20008080, &(0x7f00000d7000-0xe)=@l2={0x1f, 0x5, {0x9, 0x40000, 0xc69c, 0x1000, 0x10000, 0x1}, 0x1, 0x34e6}, 0xe) r9 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) write$evdev(r9, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80008, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b99000)=0x0) prctl$setptracer(0x59616d61, r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f000026f000-0x1)="0f", 0x1, 0x8010, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000356000-0x2)="c2ad", 0x2, 0x0, &(0x7f00004db000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x200000000000007) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000f2c000)=0x101, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d38000-0xc)={&(0x7f00003ee000-0x8)="2e2f66696c653000", 0x0}, 0xc) llistxattr(&(0x7f0000e1d000-0x8)="2e2f66696c653000", &(0x7f0000322000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) bind$alg(r5, &(0x7f0000e99000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r5, &(0x7f0000f16000)={0x26, "736b636970686572000000000000", 0x187f, 0x1ffd, "73616c736132300000000000000000000000000000005b0000f10000000000000000000000000000000000000000000000000000200000ffffffeb0000000000"}, 0x58) r6 = add_key(&(0x7f000094a000)="727872706300", &(0x7f0000320000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000474000)="cfb529764c1ffb06ced59c98292c88000ace436d2e16983a88565dfcb3441da376cb95bf9a2c9729cf8439ce05520fe3ed6665d9434fa2a8844e43076adea4bd1949cc9f9400bde328e42b1a72d893449053aacfa1aa67f8ca00cad44cd633968342653934c268513a6bf3a05129f5e7ac343ce2355c974510eabb5086ad788b34300f75e8970ba3b34290630d49ba7f9ed30077bf0cbc88ddb2da631069fafd0921f6114f474a408f18834161a9e1563136f039e2069ef2ff86c058ee94502fd5ade7a988c83a9fb9554b10c3cd940dc13007", 0xd3, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f0000a4f000-0x8)="6b657972696e6700", &(0x7f0000541000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r6, r7) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000df3000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000565000)={0x4, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007e6000)={@generic="cec61fcf887b40cc886766dbb03192eb", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000-0x28)={@generic="9c01844f1107800e54fda102cd77bac4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b3d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) 2017/11/23 21:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005c0000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a72000)={r0, r1+30000000}, &(0x7f00003f3000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 6: r0 = memfd_create(&(0x7f0000426000)="766d6e65743100", 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ca5000-0x4)=0x0, &(0x7f0000806000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002b1000)={@common="69726c616e3000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000903000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e18000)={r3, r2, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ef000)={0x0, 0x0, 0x0}, &(0x7f00009cd000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00004da000-0x1c)={0x1, 0x0, 0x0, 0x5f8f6db, 0x0, 0x0, 0x6}, 0x1c) accept4$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000056000)={0x80006649, 0x100000001, 0xb14b, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000560000-0xc)={0x0, 0x3, &(0x7f00003e0000)=[@in6={0xa, 0x3, 0x62, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006d5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000891000-0x8)={r6, 0x0, ""}, &(0x7f00006f6000)=0x8) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000376000)="2f6465762f7161745f6164665f63746c00", 0x101082, 0x0) sendto$inet6(r7, &(0x7f00008c3000-0x4)="d40e1b0c", 0x4, 0x2000c004, &(0x7f0000da0000-0x1c)={0xa, 0x2, 0x14, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_int(r7, 0x29, 0x43, &(0x7f00002ec000)=0x4831ac33, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00003a5000)="3800000005", 0x5, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xb5df, 0x0, &(0x7f000049d000)="ca5f", 0x2) socket(0x10, 0x2, 0x0) r8 = syz_open_dev$mice(&(0x7f0000040000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x480) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000927000-0x8)={0x0, 0x1c9c380}, &(0x7f000094a000)={0x0, 0x0}) r0 = open(&(0x7f0000d37000+0x8f4)="2e2f66696c653000", 0x80000, 0x8) setns(r0, 0x4000000) timer_create(0x0, &(0x7f0000225000-0x58)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$packet(r1, &(0x7f0000580000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007bd000-0x4)=0x14) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb7000-0xf)="2f6465762f73657175656e63657200", 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000061000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcd000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cd5000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x1000, 0x8462}, 0xc) r5 = getpgid(0x0) unlinkat(r1, &(0x7f00006bf000-0x8)="2e2f66696c653000", 0x0) process_vm_readv(r5, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000001000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000001000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000002000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x8, &(0x7f0000001000-0x38)=[{&(0x7f0000002000-0xf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000002000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000002000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000001000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) shutdown(r2, 0x1) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dde000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x210200) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fd4000-0x4)="bf00ffff01000000", 0x8) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b1d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa}) perf_event_open(&(0x7f00002da000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001000000fffd01da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001020000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0005e9e9f55406aa10ddfdff036a06000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affafa041ad0d2c03eef6795de42e384", 0xc2) sendto(r1, &(0x7f0000910000)="120000001200e7ff0104e90009149b00f99b", 0x12, 0x20040240, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a2c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000574000)={@common="726f7365300000000000000000000000", @ifru_map={0x9, 0x6, 0x400, 0x0, 0x100, 0x2}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000388000-0x4)=0x9) r4 = dup3(r1, r3, 0x80000) fchmodat(r0, &(0x7f0000d6c000-0x8)="2e2f66696c653000", 0x400000000000800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000564000)={0xd8, 0x8006ff67bee, 0x1, 0x5, 0x0, []}) add_key(&(0x7f0000590000)="7472757374656400", &(0x7f000085c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000873000-0x7b)="0405f8e492c09e044d9163bb55b2b9a3d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87ef3b2e41f00000000000000f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0x2) getresgid(&(0x7f00004a4000)=0x0, &(0x7f00003fe000-0x4)=0x0, &(0x7f0000e1f000-0x4)=0x0) getuid() mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r4, &(0x7f00005a2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x2, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000284000)=0xa) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000e1c000)={0x20, 0x0, 0x5b5a, 0xfff, 0x2572, 0x8}) recvmsg(r1, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[], 0x0, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x8}, 0xffffffffffffffff) recvfrom$ax25(r1, &(0x7f00005e0000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x212e, 0x0, 0x0) splice(r4, 0x0, r2, 0xfffffffffffbfffb, 0xffffffffffffffff, 0x803) 2017/11/23 21:02:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x200000b, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000033e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x4, &(0x7f0000029000-0x20)=[{0x3, 0xf86, 0x3, 0x9}, {0xffffffff, 0x4, 0x1, 0x40}, {0x1, 0x80000000, 0x795, 0x100}, {0xe84b, 0x0, 0x1ff, 0xffffffff}]}) sysinfo(&(0x7f0000316000)="") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0xa2394f0abd07d6ca, 0x6) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d61000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x3fe) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dc8000)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00008d1000)={r3, 0x2}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x7, 0x10000000000000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r0, &(0x7f0000b5a000-0x26)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="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", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r5 = open(&(0x7f0000f19000-0x8)="2e2f66696c653000", 0x14080, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r4, &(0x7f0000d67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r4, 0x20000) linkat(r2, &(0x7f0000743000-0x8)="2e2f66696c653000", r5, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x401) getsockopt$inet_opts(r4, 0x0, 0x220000000053, &(0x7f0000d17000-0x10)="00000000000000000000000000000000", &(0x7f0000c9c000)=0x10) 2017/11/23 21:02:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x118, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xa, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x12, [0x0, 0x6, 0x4, 0x80000000]}]}}, {"55"}}}}}, 0x144) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:30 executing program 1: pipe2(&(0x7f0000bef000-0x8)={0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000bbe000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f0000f6f000)="2f6465762f7573626d6f6e2300", 0x1b, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setsig(r1, 0xa, 0x4000003b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x8, [{0x2, 0x0, 0x6}, {0x5, 0x0, 0xfffffffffffffffa}, {0x80000001, 0x0, 0x4d}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) mount(&(0x7f0000f78000)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000b37000-0x9)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00001d1000-0x8)="2e2f66696c653000", &(0x7f0000c1a000)="6164667300", 0x9026, &(0x7f000097c000-0x1)="54") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000789000)={0x0, 0x0, 0xd88}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000533000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004fa000-0x10)={r3, r4, 0x1000}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x2, 0x6, 0x6, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b9a000)=0x0) 2017/11/23 21:02:30 executing program 7: mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, 0x0, 0x90a2, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fea000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00000cb000-0xf)=[{&(0x7f0000fd4000)="", 0x0}], 0x1, &(0x7f0000fd5000-0x18)=[{&(0x7f00005f0000-0x3d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000ade000-0x88)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getpriority(0x3, 0x0) eventfd2(0x20920, 0x4000007fffd) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000ac7000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000f000-0x4)=0x28) r4 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2002000000002, 0x2) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000079e000-0xc)={&(0x7f0000ac7000-0x8)="2e2f66696c653000", r2}, 0xc) read(r4, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r4, &(0x7f0000825000-0x20)=[{{r0, 0x0}, 0x0, 0x7fff, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000491000-0x4)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2017/11/23 21:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000088d000-0x4)=0x0) pipe(&(0x7f000025a000-0x8)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00004c6000-0xa)="2f6465762f7663732300", 0x9, 0x180) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000ab2000)={0x107000, &(0x7f00008e0000-0x8)=0x0, 0x0, r3, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000de9000-0x8)={0x2, &(0x7f000049b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00005e7000)={0x3, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "434773e3b5104c4b", "f27a14458c1ece47addf0019d3678ffdaf89e9139c8713dd96d5757fb2b1c69d", 0x5, 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]}) io_submit(r0, 0x0, &(0x7f0000002000-0x1c)=[]) syz_emit_ethernet(0x255, &(0x7f0000574000)={@random="e3136bd76ef8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x21f, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x10001, [0x0, 0x0, 0x0], {0x9, 0x6, "f66f3c", 0x9, 0x11, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3b, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x19, "14083ba63154848c890406c6cb6fff9ecd2b38045a8182d16e"}, {0x0, 0x93, "e212ea3d95a1e21afe049397e6e6c3d0c8712ce37d847d7f5aab44d22aa6595db408b5a3f1f69abfa7c18b022033790897a5315c2dfc73db55445868a675a4714cee21b01110da9b08ca6d5c19ac36072c5a4439ef6aa00c1dea06c5028d9b2f35d8316de2326e3c80660c2990b4c749a1849ece39b0c9c17a6411fb09f7a6f3aa21edbe85e2322f461e072b5c1eb49ae226b3"}, {0xff, 0x7d, "fa34d56091f2a859e55691d41ce9ebf39058b1c55e97bda305db234244399358abb087ff55cd9939fff181d86c87dda0983f73adbf51449e57c6af284dd534eaae9fcd7ce63eec7bc761b58182ab74cfa9ab86374fbb1293b2f46b50f3bdcba49ccdcd1f2d04ebca159600476d01d6bc8206f32551dac51ff597f5b89d"}, {0xff, 0x67, "c7b5f77d408064fd650275b0fb57b355ca0be0d2afc250d058878a2efb59c15cffa702d73c27813a5d89a70ff0c71b07caeefcfe220dbce90cdc7987b3094439434e36c5c71d6a0574728484b84d7c92081f5f54700d97c13a4af5b81b26edb09a8e5248fafc73"}]}, @fragment={0x2c, 0x5, 0x4, 0x8, 0xcb, 0x1ff, 0x3}, @dstopts={0xbc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x9, "7d44d2ca4821d698bd"}]}], "c8df9c3306801a0ea899ad75e0310282881563ba1f9f129c59ae88dee19ee1f85d7cca7f69b97c5343ac49a1011ce990aa3a003b"}}}}}}}, 0x0) 2017/11/23 21:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x8000003e) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f7b000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x40, 0xff, 0x9, 0x30}, &(0x7f000013b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000638000-0x10)={0xb05, 0x800c, 0x19cf3c2e, 0x1, r1}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000009b000)="2f6465762f70746d7800", 0x100, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x100000) r5 = syz_open_dev$usbmon(&(0x7f0000f52000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e8b000-0x1b)="d4d975da6d9d64f93b49fc7ba072db0500000000000000fbb8b51d", 0x1b) r6 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000668000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000180000-0xb8)={0x0, 0x7f, 0x8001, 0x47fa, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe31d, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x807fe) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) fcntl$setown(r2, 0x8, r6) fcntl$dupfd(r8, 0x0, r4) fcntl$getownex(r9, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r13, 0x0, 0x0) fcntl$setsig(r9, 0xa, 0x1d) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f0000c2e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) sync_file_range(r9, 0xfffffffffffffffb, 0x7, 0x0) ptrace(0xffffffffffffffff, r10) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r14, 0x89bf, &(0x7f0000933000-0x28)={@generic="63493e938d0cbdb23dfd79161ab440b7", @ifru_data=&(0x7f0000116000)="01010907c6d976780000000011000200ff02000000000000000000000004eb00"}) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r0 = open(&(0x7f0000b86000)="2e2f66696c653000", 0xfffffffffffffffd, 0x31) flock(r0, 0x5) r1 = socket(0x40009, 0x0, 0x10804) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) socket$inet6(0xa, 0x5, 0x3) write(r1, &(0x7f0000c6b000-0x26)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005c3000-0x4)=0x0) get_robust_list(0x0, &(0x7f00007b6000-0x4)=&(0x7f00005cf000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000951000)=0xc) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000a98000)="2e2f66696c653000", 0x3ffc, 0x40) mkdir(&(0x7f00002c4000-0x6)="2e2f62757300", 0x38) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000f0a000)="2e2f66696c653000", 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000061d000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) r3 = dup3(r1, r1, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f000005a000-0x14)={0x100, 0x6, 0x3, 0xe0b, 0x8, 0x7fffffff, 0x4, 0x6a, 0x522cef74, 0x5}) getdents64(0xffffffffffffffff, &(0x7f0000f08000-0x14)="000000000000000000000000000000000000000000000000", 0x18) chmod(&(0x7f00003a5000)="2e2f62757300", 0x8) r4 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000+0x431)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x9, 0x10001ff, 0x80000000}, &(0x7f0000941000-0x4)=0xa0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f0c000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb539, 0x10000000000008, 0x6, 0x5, 0x7fff}, &(0x7f0000f0b000)=0xa0) ioctl$TIOCCONS(r3, 0x541d) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00003da000)=0x92) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e5f000)={0x6, [0x0, 0x1, 0x8, 0xffffffffffff8001, 0x0, 0x7fff]}, 0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000460000-0x6)="2e2f62757300", &(0x7f0000f0d000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) socket$inet(0x2, 0x2, 0x3) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00009fe000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 21:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6375736500", 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000797000-0x68)={0x6, 0x0, [{0x2a6, 0x0, 0xa6}, {0xaa8, 0x0, 0x7}, {0x3fd, 0x0, 0x3}, {0xbff, 0x0, 0x6}, {0x0, 0x0, 0x1f}, {0xb71, 0x0, 0xffff}]}) syz_open_pts(r0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00004c3000)="7573657200", &(0x7f0000bef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000016a000)="0220b59a81053276708d38fed615b62389cd96ec05840bea81a98d978214404a4df49f2fd2da3886a4d018532a04c4d3635cffc0df27fa63914c38d1d319b95e45448010", 0x44, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000fed000-0x95)="c928338b6d6ab22aa5d0912ce7481621f8f206bd4f3111f26c05449b72317714d9eb234e324fc58ec35d3b226a7861e89cfadd683bc9aef9fa803b73c37b3d8ae2adbd63b6215b57759dafaf7e392aa12f6d4ee603b9beb190f6b936ee1e01f89c58b0311253cf96accf239f9d62a292f9fa36ab85e8e65dd35c0ecee54a6df88acf673c52a072ef30c4933dee4dd5ede2da3a395b", 0x95) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000599000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x3f, 0x6, 0x7fffffff, 0xffff, &(0x7f0000ac0000-0x10)=@generic="c1221e5d0ea8080b0d3c9adb270f8ba4", 0x8, 0x5, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000755000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/11/23 21:02:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f000025b000)="2f6465762f73672300", 0x0, 0x20400) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000088000)="2f6465762f7663732300", 0x0, 0x3ffffe) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d72000-0x4)=0xeb8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ca6000-0x2)=0x5, &(0x7f0000004000-0x8)=0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = epoll_create(0xfffffffffffffffb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000c6b000)={0x10000000, 0x0}) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) open(&(0x7f0000f45000)="2e2f66696c653000", 0x4000, 0x4) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000e6e000)=0x0, &(0x7f0000fda000)=0x4) poll(&(0x7f0000698000)=[{r4, 0x50, 0x0}, {r2, 0x539c1af946227ddb, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r4, 0x1081, 0x0}, {0xffffffffffffffff, 0x208, 0x0}, {r2, 0x8100, 0x0}, {r5, 0x6140, 0x0}], 0x8, 0x81) epoll_wait(r6, &(0x7f0000d74000-0x24)=[{0x0, 0x0}], 0x1, 0x0) dup2(r7, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000f5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 21:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00009c1000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000880000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = socket$netlink(0x10, 0x3, 0xd) sendmmsg(r1, &(0x7f00005fb000-0xa0)=[{{&(0x7f000011f000)=@rc={0x1f, {0x4, 0x5, 0x8, 0x8001, 0x9259, 0x9}, 0x7}, 0x9, &(0x7f0000c02000-0x8)=[{&(0x7f0000c84000)="5b2c05e8ab4d545490fd1b6a6a0bcdffce01c461bfbdaf30f5e704bf7cf55634c916cefc152b9104cba46539075060cb6adf8b7cdf6ca3267572686f03f50ad8ee4985a0807802965678d2c1256c46ceb51612a5c0786dd5fee10bec557ff8d049f668412ed32455495eb8201c6752096bed880dc84079f152ae53c893d96699eebdf4d67b652e48c642f5168ba341baca30cbaf512dd3bbababa7054e12668ed5038742f73ad4c9094c7e5b394574ff9749792f74ffb429bd83abdff38336fe616dcb", 0xc3}], 0x1, &(0x7f000024b000)=[{0xd0, 0x111, 0x5, "424f07536acda7238ba9eff30d378a73cea4c02c947ec29ce0aa929c435efd3cda4e9a6d403068daef965f305ca8f76e654f0c2544563e6c1af0b7ecd64ada8eb2cc25137c151132963ff2d7a25e5786f8d35bd499893637a23ccb885bac3e3b915a468f55acf8b9c9c373897d0b959aff4e2aa3c5636b00bae03fe8526f1b6e32f1043471de1d7d8a220906ace1ef7b0aadb770600d93c09322aef3dd4364b3e9a62a328e487a408def70f6cdaee2f2b480869f6c9870bceb3f6b0bf199e3e2449d5f79"}, {0x40, 0x11f, 0x7fffffff, "bbb9745b46b2faf248cd91a1bb9e1656f65406f71a910ffdb333e521960e9be0bd827a20a50d607d7cc4d294f8efe99e0503abc5"}], 0x2, 0x4000001}, 0x1}, {{&(0x7f0000f82000-0x58)=@nfc_llcp={0x27, 0x10000, 0x8b, 0x5, 0x9, 0x0, "b8f461faf83bed6079efd57c89a9c8a552564b99c121678695da3f90c72bdfeae48779837c1226afb7501174f3c38cfa33fd6eaf69f9dc8b03bb54038ccfbe", 0x1}, 0x58, &(0x7f0000f7c000)=[{&(0x7f00001f7000-0xe8)="55777e00b1e93d5646c970b0fd44ffef2a991a02437e75031a804559c56ff988e796f009d5ada6503bc75ce8664812533d8979e2bcf41161c815382ffe33adb448de4f3b61ac395fd12123ac14de01e0c0e04a43f93b1f8462bd9ff6d04cc1d2fefe7cb4943503c04dac288e733c519f5071409eda9724df44291aaa4f56d3b12b65063d510e1e1b64213774cccff8d5f457e25ec151ecc56504344b7207aba11b006e8bdcb816be8aa92a0c32df20ece684ee0a006bed1302437029a071c12bdaa145d802473123d5faad65abe425cfc9ffbfa729131efdb37ce72ac10a2b17a5e9220693f3a9c9", 0xe8}, {&(0x7f00005cf000)="dadbba63e6d0c385a7cc126f968d5b4da09bfe9528131c86b30becdf0bb460d9ec9e7fb5a8dba8a857a2a553efb4073cb019dfe186f04d1e0c28d03f94c26fd6a290c7da6d92672d339f24979cf5719c80b4900811d58e", 0x57}, {&(0x7f0000f85000)="a48ddbf6ec7778bb68cd46f64639", 0xe}, {&(0x7f0000e35000-0x10)="80dfbbc1ffc99cb315aa527566f210d4", 0x10}, {&(0x7f0000eda000-0x5)="289683b10e", 0x5}, {&(0x7f0000ec0000)="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"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{0xe8, 0x13e, 0x397, "68ae7f0273523081a669875708a00bd7785699e0fd5fc52015c68535c76a1655e077bce6e05b398a365eac257b77d62beae4fa4efadf17607d93b89689a85a5a776139a8f934dd05902cc1065e9ddfa4b82e6c2232cd6f4b1e400a9db8ecd7efc12ccca368582597a29c43d1a3221a2da1653717c5c9a1e957d466dfb5110a43543da74c1910e6a88f68dbcba7b85681f26133dcaac13f0f070e672382cfc7808a43de722d06aa4886b48c576839a93a38ec5c72f35220f0b8b60914f4862ad8eec082fbc69c73697823b16943bdd4c19a9d36856293c18115d741"}, {0x84, 0x1, 0x3, "4ba72164d59597cd3fe58f2abb0705c7eef0efb10554009b3043b40ebfd809a53c4822363db42c468a5716e73d9a43b8d7ce53b7940048b5fff808b3026992342dfb4f0a39cb79828a84ca78f6072eb8e9d3a9416df1618a3a3a2af857e1fc4fd746b0654e1fa6cfed910f487b0929f5e8b32c26b4"}, {0x90, 0x11, 0x400, "cd07c9aa00b42b33a9a72ea2547e69deb3c94d764e3c62705fb06f28fe04bad7fbe4f4d53e1b05bf269e6faab12c55a210c42ed598df7b9796017a8889b773851dfb523f18ef6aca0260186e7fa1ac0db2733795a352d20ab96603f8931c6d5a0718207635348e4faad03203958c490338e65e758078150b2c811c2778870368bd"}, {0x68, 0x116, 0x6, "314aac2dd544f990c9d25d0dd4e391bacf4204b37214de96f4d802762bd1f08af1623c94e18a1f9ec9742b886d6c0d02b41ec5e611ba7c91a74c063a535b78173762f2b3b18fa855da86e9a4032b36e0cf2d6da32845255da7"}, {0xf8, 0x10e, 0x4, "d75b708d5086a13c358ad2b0ffae6d78f6fa0b9d471834d28f3c8c0abdf6d2f66e674208e09227df7186eaf29ec0fc0e1a1164493aed5383d4fa61dde835db5a0cf952b5b613447169f7b18f6781f9e60bead44fd6edcabf0159e5da3576a532b6f6d9a6538d47707f238c22b7da50da9b4c441466d70ada32e723762cd493a45dca333223a802774a9b134461b51486403dd862131f8eedde5b44bdc483030e88ac64ae2afdabd40b5abb15e93bd9bb8e8aa0034ba4d95087ea653c1c3af5072f61256666fe87ad8f0c8a20571a63df23bf90a82792084297dcf1b02ae1c44ebbfc6b734d3e12bd2448d913"}, {0xc8, 0x10b, 0x1f, "b01c81714211c50a8b34726a1636150fac6acb4611839d2c05c4e100add572bcdff161d15c071696aa123ab3e36b9ad0c9d3d8f18b02c6a9d45f009b70032f9c60abea0874776839f31648ca4d1ce32ec17536859c18132e333b09492afb677893910fc69f2077c974ef35dfbd0203147ff40476d0d5b38d7395c177a7ad1c374825aa5635cae57da558042af8deb44e5916945882269cfc91a917a22f16187d4193505a39e3d05fc5b396dfe82742f527cd5af3dabe3e0b8dc5"}, {0x84, 0x0, 0x1, "25be7602a9585d3a98537683397da259f51fa21f3388239cbc2d7f8774bce11d5b35f08a1ef96c6cc2c88e860888baade81e3246093cd6bf64290e1a3b0555b7614d6ce72be9f5e8bc228d019c17bef06402fde1070f3fa68648ad2bed1223969c369b74006899a56c1f4c9fe7e7675ecedf5fbc34"}, {0x78, 0x11f, 0x1ff, "a23a289c88119044c5deb68504af163e554696a6963e8eefabc3f8f96c56766eba5eff068eac9699b19da4ae1e64bfc64d8eefc06ffbd227d637d6a4bb800f33c6a7a9fcdad7ca5839d4fca8ce109cf5f6c7f497b6bc4e65e631382353787240b801f6098afccd58425b"}], 0x9, 0x4000000}, 0x20}], 0x5, 0x15c24134d079c257) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000083c000-0x9)="2f6465762f76637300", 0x22002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00009bc000)={0x4, 0x1, {0xffffffffffffffff, 0x3, 0x80, 0x1, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x83d) unshare(0x20000400) rename(&(0x7f0000047000)="2e2f66696c653000", &(0x7f0000257000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000049d000-0x59)={0x0, 0x51, "2302232d803df2e83671650ced4734d87c1eaeb6f451ff542327294e93b254e17fc4590ff9c1230bf057fd97426e87d00b1ede3aea4bdf013b13b00fc80e7f8fd30776f2280360d2ca180055c504ba7063"}, &(0x7f0000531000)=0x59) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000def000-0x8)={r4, 0x4}, 0x8) pselect6(0x40, &(0x7f00005b0000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r5 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000542000)={0x1, 0x3, 0x9, 0x7, r5}) fcntl$addseals(r0, 0x409, 0x5) 2017/11/23 21:02:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x0, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000478000-0x9)="2f6465762f72746300", 0x20000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000063a000)={0x2, 0x6, 0x152, 0x2, 0xf357, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r2 = epoll_create1(0x800000007ffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a51000)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c58000-0x4)=0x200000000004d61) clock_gettime(0x7, &(0x7f00006c1000)={0x0, 0x0}) ppoll(&(0x7f0000dbb000-0x28)=[{r1, 0x0, 0x0}, {r1, 0x1402, 0x0}, {r1, 0xc000, 0x0}, {r2, 0x2405, 0x0}, {r2, 0x8000, 0x0}], 0x5, &(0x7f0000aae000-0x10)={r3, r4+10000000}, &(0x7f000059d000-0x8)={0x3f}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000056e000)=0x0) getpgid(r5) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000816000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000710000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000096a000-0x1)=0x0) ioctl$TCXONC(r1, 0x540a, 0x10000000000401) tkill(r5, 0x91a) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00006da000-0x8)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000c3000-0x24)={0x8, 0xffff, 0x7, 0x1, 0x4, 0x4, 0x100000001, 0x8, 0x6, 0xf995, 0x1, 0x4}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000165000-0x4)=0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000be7000)=0x0) sendto$ipx(r0, &(0x7f0000db8000)="898fe4f7582c58f32422e0424f87786e63953164b9908670e5a920c673271ffcc6ee80b8c9f3353c2fe006de9203f815cda96002c5723ce3c69f700f230889ad16d1f6a220ce909c4fb4a438ee96a1955e30970a44e3c8e989e260118d5ad3db2fcf3fe6226d1a87820cc9ae67d8cc75f0d545331b0cc711cc0902864db161cf456dfe13925432824a6fc13d58efd1ec851a18cb70545660b5e977216705a2f30cd0e483cbf626c151a9a8f34c538a1dd3e7bf1e176cfdca6aa23ef9071188a8e84c87b3149c5ea22ab0f5", 0xcb, 0x10, &(0x7f0000bbf000-0x10)={0x4, 0x6, 0xf90a, "daaae2effa55", 0x20, 0x0}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f0000ac8000)="67986aee1eabef6d160e6517f381fe42815769881f7e38505bf00708639f56702d8ebd3fda9adbffbba0bc7eab7d20a341222a9c7fffeff4a45c427b17e478f7727d15a9795eb1f59f603769f61aff8c6a018240d3ceeedb03e15e9e56bf842465b79e445d8f207a2fbd") 2017/11/23 21:02:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x200000b, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000033e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x480000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007ae000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ba000)={0x0, 0x2e, "9c3001f88dca3a3e4766f620fd1f103b666f76e5249ca75f30b1aadc526cdc372d4f4435662624462cb6cbeed082"}, &(0x7f000077f000-0x3)=0x36) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b16000-0x8)=@int=0x7, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x80000000, 0x4, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca2000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) r4 = getpid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x82, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800004, 0x0, 0x0}, r4, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000bb5000-0x8)=0x1) sendto$inet6(r5, &(0x7f0000328000-0xe4)="155ea41c44d72c6f77a8f33c816d764134991480350e9f72a057ac56c2e9f3227aec45fc0d77ad3a1ee63efcc446c6fbafa3ddf4dafde17c9e2fc85673b120fea00825d994c60213afc877160ed677b6debc22542711bb0ba77eb1a329d6c4be26fbb6aefb2b047366be41d15895f219575cf126680b74ac8825cb027837c2a1303c657f61d70cc7b08b28d88ff3abd11aedef5737765d497cfb52320a7ca0233aa557c56ea93c82a9c5d3f478b2e6fcb1fabf768ec9ab0a342993a9c2030b599029717e9605c83df1bdcda4f16adf44a9049e06eb5435424363c6b8b994aef676514b75", 0xe4, 0x80, &(0x7f0000608000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) setrlimit(0x10, &(0x7f00008dc000-0x8)={0x0, 0x7}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00007b1000)=0x8, 0x4) mmap(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000063e000)={0x2, &(0x7f00003c6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000002000-0x10)=@generic="f0437f005fff00000000071a16eeab9e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:30 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000282000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x800, 0x8, 0x8, 0x54ab, 0x697, 0xa0, 0x84, 0x2f1, 0xfffffffffffff672, 0x1, 0x5, 0x0, 0x3f, 0x6]}, &(0x7f000064e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000603000)={r1, 0x7}, &(0x7f0000aff000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000546000)={0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc0000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afe000)={0x1, 0x0, [{0xc0010140, 0x0, 0x1}]}) 2017/11/23 21:02:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x118, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xa, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x12, [0x0, 0x6, 0x4, 0x5]}]}}, {"55"}}}}}, 0x144) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fae000-0x6)="73656c662a00", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7fffffff) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000fac000)="f746791baa68c06018745820164156a0494f77cbfa3f38a461e9c3c47af050f4e42ac056a4508b00c0b10ab1f55650d593c4b0f0d552d93d71aecc5674cd44a5bced885c1db5a3ae48e90d66ac019b6177ffa512a2420fe4da0c29636bd6cdaad6b0298d0d8665f2859d37f73b718ed214b78102b1", 0x75) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000faf000-0xb)="2f6465762f766373612300", 0x3, 0x400) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00005e0000)=0x0, &(0x7f0000faf000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/23 21:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039a000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) utime(&(0x7f000091c000)="2e2f66696c653000", &(0x7f00006a5000-0x10)={0x5, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9f000)="2f6465762f6e65742f74756e00", 0x0, 0xa) fstatfs(r3, &(0x7f000088a000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = fcntl$dupfd(r1, 0x0, r3) connect$inet(r1, &(0x7f0000938000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c4e000)={0x0, 0xfffffffffffffa6a, 0x0}, &(0x7f00006fb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4a000-0xc)={r5, 0x4, 0x10}, &(0x7f0000923000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b4c000-0xa0)={r5, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0xffffffffffffff81, 0x7fff, 0x80000, 0x2}, 0xa0) r6 = request_key(&(0x7f00002cd000-0x5)="6465616400", &(0x7f0000200000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae7000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffc) keyctl$read(0xb, r6, &(0x7f00005c2000-0xc8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000063a000-0x10)={&(0x7f0000972000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002bc000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000228000-0x10)={0x0, 0x4}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x9000000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c54000)="2f6465762f7161745f6164665f63746c00", 0x8200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000400000)="2f6465762f7663732300", 0x3ff, 0x800) r7 = memfd_create(&(0x7f0000ec2000-0x40)="7b6e6f6465762321657468312b2f707070315e6d643573756da270726f632127707070306c6f27736563757269747970726f6373797374656d7b517070703000", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ab000)="637562696300", 0x6) ioctl$TIOCCBRK(r7, 0x5428) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005de000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000800000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x50410, 0x0, 0x0, 0x3def, 0x0, 0x0, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000304000-0x8)=[0x45, 0x80000000]) set_mempolicy(0x4003, &(0x7f000080c000)=0x80, 0x7fff) clone(0x10080000, &(0x7f000080b000-0x1)="", &(0x7f0000dbe000)=0x0, &(0x7f0000785000)=0x0, &(0x7f000071c000)="") r2 = getpgid(0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x0, 0x4) sched_setaffinity(r2, 0x8, &(0x7f0000bd4000)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a2000)="2f6465762f6b766d00", 0x100000000000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = syz_open_dev$vcsa(&(0x7f0000afa000-0xb)="2f6465762f766373612300", 0x1420c028, 0x8000) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000447000-0x18)={0x8, 0xffffffffffffffff, 0x8, 0x10000, 0x6674, 0x9}) mknodat(0xffffffffffffffff, &(0x7f0000a05000)="2e2f66696c653000", 0x8000, 0x5) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000021000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x2, 0x3, 0x0, 0x0, 0x9, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, {0x0, 0xbe5, 0x5, 0x100, 0xfffffffffffff800, 0x0, 0x100000000, 0xa36, 0x0, 0x100000000, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r7, 0x1, 0xc, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000000000)=0x4) r8 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) dup2(r0, r8) 2017/11/23 21:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000977000)={0x9, 0xfff, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f000063e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400040) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000d1a000)={0x1, 0x26e, [{0xafaa, 0x0, 0x3}]}) r2 = syz_open_dev$sg(&(0x7f0000768000-0x9)="2f6465762f73672300", 0x6, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) sched_yield() sendmsg$nfc_llcp(r2, &(0x7f000070a000)={&(0x7f00007fc000-0x58)={0x27, 0xd7, 0x1, 0x7, 0x3ff, 0x3, "8459b6d4d4ec8333579010720b28e6aece99b2a0845872e6981202b9b0db9c28795ef522d643171b743fc17d09b82290df3d921854d4bc37df6f12cbba918c", 0x100000001}, 0x58, &(0x7f0000cb9000-0x38)=[{&(0x7f000035a000-0x44)="7b56434e1ae645a7eea3d174742cf1b74d1de4f95e4c6ab03f98c9407213f4101ed84e56b5ed0d02f208f8d10e22ffd1391969e25deb91401ec70842cc97ad40eebad69f", 0x44}, {&(0x7f0000a07000-0x1000)="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0x1000}, {&(0x7f0000dde000-0x9e)="fc78405ca1316cbb21bb150bd0b7705af7109d9a8dc343f54948cfdad9ddf8e5174fcdc0d3633c1f4234964be8a93623d6d67f0ef7df61603c79ef24a35bd5b5a84c39ea2e050bfa72f32f07890982fe7acfa1c269e227109764597455765c609a3284f704b47959fc25c118a752b96fe4d1d7852c71aa77f4337d28f5f8d5a6025f1058532987a8816a13a6c37c97602ca21a8dbf8aa3730791d7d76018", 0x9e}, {&(0x7f0000b70000)="0100852681131144e677e69b3c89", 0xe}, {&(0x7f00001fb000-0x6b)="6b5d481f971a5309326a93697e2bdfe25688ae4df672166af2792d342ac575a31783a7955bd4d1b50acc8d6f20445ccdf393d177557af8e62320adcb0f1091ab4fdce20e836084202025cee04849c1ca5d2ffe53b779342a9080d772e4fac3efc1a95db60deb199fc376fe", 0x6b}, {&(0x7f00002f0000)="3ac99968b0b81d6b21cdb000f95d22c3976e31889224daa48bc5282f3ef6dfe9aa8234186631c7187ac36398dcc85565eaf835eb859bbee6e58d2bdcdf17c32b5fe43ed047994889cc223184808df7c266493abfaf8ad5aa2f12d7a133bea4579a6134ba9f9281cf5328f39bfeb7baa67adcc73d96a70fcdc8cf7a27b20a34b69ea4326bcf52fd4853ac1303cb66e4b329", 0x91}, {&(0x7f00008cb000)="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", 0x1000}], 0x7, &(0x7f0000042000-0x2c)={0x2c, 0x103, 0x602, "ad494031d6ff230c9cad0d7d7f99bee746046cc3685360f6c7c338be38"}, 0x2c, 0x8000}, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ee1000)=0x0, 0x4) ustat(0x4, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2000000000000006, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a01000)=0x8, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000963000-0x54)=[{&(0x7f0000e2b000-0x58)={0x27, 0x5b6, 0x7, 0x2, 0xb1f, 0x4, "2772aa66a8f96f08c4f9fefe371af4e785ae80529ccb24cbb48045cbad054af3ae287f8a8db9d2e2a040b7b0e8d5485a3c4b2a617e9b564170fb83a7da2b3b", 0x8001}, 0x58, &(0x7f0000a10000-0x48)=[{&(0x7f0000978000-0x79)="c7de742a77f0ae1ac08e9949afb493da1ca784fc739dbe1e0cfa2e8eda019ad3a0063a16656f44f7bd82a91fa0fbf88d1b1d710d9d55288d7ed8f2a5b5d73a7446c660fff741d0cd51206b33dd70990fee720350172a7cd5c8898f95e9fb2d5956883d8a85889646f21108da23c6a24ee9786e0d86accec455", 0x79}, {&(0x7f000045f000-0x5e)="34c8d3e13c6ecd727da00e64d64001a5f88e7c718a8e53cd6f7a188e975abfe9abbdfc0ea03c6c9830dd223568dc1e6048e8fc1b9afc130556d8e29813732e307c1caa54bf62cfc9e1c2823748d421cdcbf19725cf5c574036ae888fed55", 0x5e}, {&(0x7f000006c000-0x5d)="abcf29bca341fa4cf5b9522e0998df17caddd1b588bc2473780eaeff25dcf91eb4e1af4083d098459fbd871850303323e619774046281dad2c558ee0c532fa954f285012ac17b628dec3d15e6863f649ad67a84c9a1c2041ef16b0e078", 0x5d}, {&(0x7f0000c42000-0x92)="61a016aa4c181e26051eee447efbdcde6ff9c37569ff2557fce6d36089a2045b87293f5a7e5ac1951a0004e43bfc8f86a84fbfd804ce59b3186feee10749ec8b60eb82b0ae8ad78c5d47b88cdd60316650b701f790538f72e803c3d528ebbfaac4efe90ff59ba61ac11c1b9511c6228467d2abfbae53c1434d70c772d58d76cb23b5c12001661aee9a7a38e77c9274c159b6", 0x92}, {&(0x7f0000907000-0xc8)="a4b3972a05cf1b7c3dd1c439368fe0c24e8362128dba89276213e3bc5c1be7af70c2261b8e5babacab8af6e9102a87c41e27d72411b8dc535aa72bca084e63b78517884b280b6cc8f892e3f44279e0d5d3ab73374488fe50cf9d3ad1890a7e04880e50383fa4e9b3d2ae18b7768260123487524eebb48a327450efc2494e04459fcdfd636ef6ec8bf930875dbe18b4b932188e575cfd40c37a93246ee8595c5b69bb073efaa16bd47d66d268f8a4c95240348c5fefa59f1419dfc3755564611100a40d188cd5a202", 0xc8}, {&(0x7f000050e000)="c42981d775c72640153c808d7978a4de96d47417a55820974eb9cb59e3b4d6d219639236e9357f5b394590780c693b0a757822624d1a24eb60e63ef9c5c9ccfc984dc0333009b49322e8ebb8ea53d1904fca6d0b8071b3ca2622583f351924393a47f758be41b68a6fb003846d", 0x6d}, {&(0x7f0000461000-0xb7)="403bd22ce37487a5351d2a6212dc6f318377aead1a8563acffa61a73e19832d1fe3e2cd0e213b2baf3119786c7425cac0e20ed67031c759f3b8fd28b2f85315f3710807102cc64cbb645e9346107d51d96d000214a886d2cd2224d358a13a6957e651223a7844d5270924a4c4cac2abac3ccb251ec6149b76e9a8613580f54aacb63e425ee663700b52f8a108e748b6730efe88b1369b411fbf817416b50c5c00f5437fe692b9c9c65c0e8f8d36674b1d578fce154af1d", 0xb7}, {&(0x7f00006b4000-0x82)="2f8632d38018f07e6ce79a301328bbf41296d3bfdbee2b7b5551b09e3ff1561c5c6f8051840959f4743de6d8d5c7dfee78ab10e688a19238d54e8df4043be46de67d87b7beca93ce2c569265c4a46ef51872f33179234ebf5735e05c9913e7f8baa514e41aa2b37c3601a07ec3e05002c25a81556051ba8a6c3b14cdd7cdf4a2aff2", 0x82}, {&(0x7f00006b6000-0xc3)="aec8212a3178e3b6b64a50870f349229de20be73e10ff183c5bf5b351e1b282db65066bfb61690af6ae97a41f19c56aca5d41cf0aa64d357cbb1b3c81305f1f5d5151b658752fc95b82189311eb2cfd97999ab51a4f2d35e92b92a342d525782fff4ae418356d55a1f09f8d89dac93fba9ee1730892ed0522fc1dd6cdcb7f682bf839b5ddaf32a8c4c82c76660e007951d810079f3887e2056249677cdf37a011d58865276ab1cc3e086f057c64b2f9a0ab0be73514e6cbe854c1f288ce0c12a868f1a", 0xc3}], 0x9, &(0x7f0000c54000-0x100c)={0x100c, 0x107, 0x1, 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0x1000}, {&(0x7f0000a03000-0x99)="5d2ec7a41d1fd71600f990d54bc7a4bcd45d18eb75f7dafafa0668e8e4bdb3ef4f96781a745f66de946dc328651e42e05853b930f2dd0827d742248edd3051619a7c24728231400f053a78f3c8179c66f2f604505d95c58ab2dee3984121466e042d0a024ae57fcf22fe98f23304773a9ce95d5ae8ca291a87982358c8adf5f580395748b57e0bdafd78de2af634ff1d26685911020d0f473e", 0x99}, {&(0x7f0000919000)="d281059511879f4fc4ef25f15fd270e51b2d1105c611037abade831e2b4480bae4bfc18e5cc9991c8229e4028462ff5759bb6f518a358c3a999e10665475bf", 0x3f}, {&(0x7f0000712000)="297883eb509334048fa4ed29ffca1cf6b04f939a96cfebf99691bdcbbc8ae8d18589d6a5679a59054779d417d65e4a2eec84e86d3b399c5cfa9240f39eed3e9e5d7a0c1c01a32302f8ca2f7bf533172d7321399642da89efb7f78f1d15439fcc757dc355f402d2006db6fc96cf2018307e0377c9168c659b4ce3d611107c4e906e3ed4dc2d28ef2a966a5f637467f9ad6dd3d78e7b68506000e89012e193740559c54f06dbd16384e54f3f08f09c4788f013fcecc002e963e0f9753fde24fb78b1b55870fbeb7c", 0xc7}, {&(0x7f0000f2a000)="e52dfd2f2f17cc80d4e18eb23bf1036b96d65fe708b742e0338c9511dda47e3da11c60edac0bda2fd161f7f9c4aaba0a5cd5bc56fbdaa77f6d097dce66adcc193e2464a6ea9fbff2d76896231e2eacd47a06dde5e40e9684995e1260120d5e03da53af1c7d55eddaa72e44a8572c62e986afa966b4307964bf696cbb00126de57989c828ab467f98578e2b3b8cd7804f9faf012f2eccb50b9dac848c9e6f609d759c20f1a7ad81f1485e1811d989ca96f3fde7bd4d", 0xb5}, {&(0x7f000063c000)="1c3ae6148893e66d9539056618ced734", 0x10}, {&(0x7f0000b71000)="4eb30bdf1422cd39b623e82c79c61f2b716b354ca5f836cd76dd1ef6f161", 0x1e}, {&(0x7f0000319000)="c0b90a21530cf1fa7bdd2cf795db31d4294cd6467ae323dacf158b8751eab91237ff7914979ca2d27a81e640693e077f33b9cfd3e15d67ccb0eed98a9973bedb74a9a22b17b42c4a4022eff8a9d831c42ece5809eaefbde9b4688e8aed9e9a43b9762e8aee83e2fc5af6f68f13", 0x6d}], 0x8, &(0x7f000069d000-0xf4)={0xf4, 0x1ff, 0x9, "16716f038c30c90a5784bba4f600349b406a1302cfd0c031c05af2491151f2a02e31d02c8b92bbe07a007f1abba6b27fc1674cdb88a51a1d5c3a1d285d6da67a7e53e98ba263608baea0a0f43d2cd441360a16c7666c17cd27082780240bf3b411831a72fa3788a23ed01382cb3952355b637c90add8e370553c40b50a01c123bb8bc278b01e64a85eac70c1ba9d3ebd82eb6a985796c7c10209a5587f65988aaa23a80c1204657febebc651b3c0a5d251a31205f3337a6976524ad17c858c7f1fd9bc2fca51953e19928a10056364bc9f17d7b716ad201c653787fd2c3ddf83b17ae6da3a"}, 0xf4, 0x20000801}, {&(0x7f0000e25000)={0x27, 0x621, 0x5, 0x5, 0xfffffffffffffffa, 0x100000001, "238a8e17c04543d1fb85f473c562e090614cfc0f43c0d81d7f9e366dfdd99816aeb73c915f210838c2afb1e98d4e7a86f8a18ac0164500abede9b7287c5f15", 0x8}, 0x58, &(0x7f0000ae5000)=[{&(0x7f000005a000)="d04bbb8ded97274f9ea4e004bb9aca8033216d293a0d81", 0x17}, {&(0x7f000032b000)="33aadaa89e36c35f228e6fc284fa671fea67002915397753d1f2b2dcd6fca96fa5add42191c1f8ed72f59f6ea978ebdc9911b57ab5917cdc49", 0x39}, {&(0x7f0000dd0000-0xb9)="6affa379fadd9ce913ba9e3a9ed130c7e2720c07c6fb316df99a94e8bd801e227dc34d95b7db25bbb3abdfba35f7d1bf6e8610ac09d232f3da18b141695c27781326fe959dc0a94fc0a1c5f5f9e40397edfd2697ad95e0f295d65139022ad11a44e83c972f898de708e57b978e45d4cd2cb92e74728d111d75ed1d9e93a5bf2fa505f9327ec2d1e82dc15a9c73dcd025e6c680e3030592b9a640fd544f06939c98724966a81e282b8e4af0c022b151e360016dd75b87489a55", 0xb9}, {&(0x7f0000172000)="d340216fcf9c9a50f4532d842c5692023cede66a03d6663b59173d60a2a92a68367a2886374289cf2f56d38eef1b0f4a7c7627c28e397684f14da78e12eadd9b7dba21e7afd91be7cd5ea3e57116141f", 0x50}, {&(0x7f0000705000)="ecf514258c528ab2bc690a83fc3ed5899773d414de4ed6d59dc882e045394f0f0e67f98a631257507bf095107df1727b456068fab5dc215799e9c1bf03bd49a7a1b0c50fcfab8c8b46aca4a86a3ea1389ca1c95b5c0c289c0a7faf5e9963c1f9c6fada2325217806a793a83989ccd0062b883b3239db25a49cbfe29fb35680df0db8f6eb5c38012c670b50b9b3e2d1434975b528a1a13ba7f3b07ba8f7d33a0644a14c830db11a5a20463be0fb2047b0a8560d3d0e1b74f23a9d6a4ce283", 0xbe}, {&(0x7f0000e03000-0x38)="876151061c43054a3ece4d07733c9916ec42a48bda28a1cbf3f6906e87e230728757d333a35ff38a3578de7fbda609c1407f3b3fb6628882", 0x38}, {&(0x7f0000111000-0x30)="0c3d54f799b166226061d619a1275d668a2bd785aee0fa75406471a3e7a5d5b2acad4b68b04188b273c42b4feae62330", 0x30}, {&(0x7f0000286000-0xd6)="07f7be246880ec160227f6faf2e5d7fe72116b87a32cbfa63744843e9ad9ca6ee52a5d7774871a76456834ce0ec2f5f1f5e61c29a12c22e6f978d4ecb68dce04dcadfd785317c09a78d9d85e7c154aeb1c8e01c338f5c5b1ec1da0b708b78c212dfa116aa33db6d9797ed929674bfff2da3ed2c4cabf90336a698fd18955688949a89ff51368992995b93dba74822b2bba0797f9cc0f52dbb65f0bbd046649bced7af9132a31054f300b79ce52bd2d40f9dbe1bb3d646540f717a50b5b01d148935654b1d7ea36e5b5db44efa3175290e47bd3b25bc2", 0xd6}, {&(0x7f000020d000)="0190827bc607f9249c4fbc84a4fdc3a1e34215e6518a24dd76de9a2a1ee75f81dc041ff69f5d98fcf03b5211791f9ab591769906e8f1d559a222a2d4c6db42ddc85189bc7089258a6710a9416423399864262b5420a29367fb71c5efffdddb08e3ed11ccc692ae9e09e76571f607dfce761a9f2655589e9288d0093216bd3a4158", 0x81}], 0x9, &(0x7f00005b9000-0x100c)={0x100c, 0x10f, 0x2b, "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0x100c, 0x8000}], 0x3, 0x801) r1 = dup2(r0, r0) r2 = dup2(r0, r0) renameat(r1, &(0x7f00008a8000)="2e2f66696c653000", r2, &(0x7f0000814000-0x8)="2e2f66696c653000") sendmmsg$nfc_llcp(r0, &(0x7f000042d000-0xe0)=[{&(0x7f0000810000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "287f01a8804c8a1fc4763a9d689da2668371a19cf5594d7d6e1bbc366ead4a8390ec62530ace448fe6b7bb48eeca316484d964115d143b4162179ff9caeb2d", 0x0}, 0x58, &(0x7f0000f5f000)=[], 0x0, &(0x7f0000db7000-0x40)={0x18, 0x84, 0x0, "e23e848ffffffff7000074"}, 0x18, 0x1}], 0x1, 0x20000000) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000019000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000019000)=0x80, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) listen(r1, 0x0) 2017/11/23 21:02:30 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000feb000)=0x1000, 0x4) r1 = socket$inet_sctp(0x2, 0x8, 0x84) bind$inet6(r0, &(0x7f0000fed000-0x1c)={0xa, 0x1, 0x539, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfef3}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d4a000)={0x0, 0x7ce1, 0x20, 0x4, 0x2}, &(0x7f0000ff4000+0xf29)=0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d5000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff4000)={0x0, 0x1}, &(0x7f0000ff5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000989000-0x8)={r2, 0x1}, &(0x7f0000d49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff0000-0x88)={r3, 0x80, "9ce3dc77a5affe3a4c730000bb0800002c946c05fdd90ac5a8d5919a6d4038d2f03b9c44495f93ad7e277cecc4662779104643e8bbc0118f6c624ec1095c10cc000000000000000998489c0207f52c02124a6646804016a6235b92da51080085168825ee84fd3afbda29c2b5cd5d9a0e871e56566d8c8020767c9a22d1df98ab"}, &(0x7f0000fee000)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000295000-0xd)={r3, 0x5, "0006baecc2"}, &(0x7f0000ff1000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fec000-0xc)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f00002ec000-0x4)=0xc) r5 = syz_open_dev$sg(&(0x7f0000ced000-0x9)="2f6465762f73672300", 0x7, 0x48000) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce9000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000ff1000-0x8)={r4, 0x4000800000809}, &(0x7f0000352000-0x4)=0x8) sendto$inet6(r0, &(0x7f00007cd000-0x2)="e8", 0x1, 0x4000089c0, &(0x7f0000fee000)={0xa, 0x1, 0x800000000, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/11/23 21:02:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x0]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:31 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f000015f000)="2f6465762f70746d7800", 0x2001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ee5000-0x8)={0x0, 0x101}, &(0x7f00004b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f34000)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007f2000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x3, 0x0}, &(0x7f0000ac2000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000859000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a78000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000050000-0x8)="2e2e", &(0x7f0000194000)="2e2f66696c65302f62757300") r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000717000-0xc0)=[{{&(0x7f0000046000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00009aa000-0x8)=[{&(0x7f00001a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000e3b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x5}, 0x2}, {{&(0x7f0000fd2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000375000-0x10)=[{&(0x7f0000d0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000d5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x2, &(0x7f0000b36000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x7}, 0x7fffffff}, {{&(0x7f0000bf3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b31000-0x50)=[], 0x0, &(0x7f0000d72000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xc}, 0x4016}, {{&(0x7f0000ece000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000fcd000)=[{&(0x7f0000b99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000686000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000454000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000150000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f00008b3000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000db5000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f000051b000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000453000)="00", 0x1}, {&(0x7f00000c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000c80000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0xa, &(0x7f00009e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0x2}, 0x9}, {{&(0x7f00006f4000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f62000-0x10)=[{&(0x7f0000f33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000006f000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x2, &(0x7f0000706000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0xed}, 0x6}, {{&(0x7f0000316000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000748000-0x28)=[{&(0x7f0000aca000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00007c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000023f000)="", 0x0}, {&(0x7f0000431000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00003cf000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x5, &(0x7f0000654000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x5}, 0x800}], 0x6, 0x3, 0x0) r4 = socket(0xa, 0x4, 0x6) io_setup(0x3, &(0x7f0000c58000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000025c000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000935000)="2e2e", 0x800003, 0x38) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7a000)="2f6465762f76637300", 0x47ffe, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bc000)="2f6465762f76637300", 0x3ff, 0x0) r9 = dup(0xffffffffffffffff) io_submit(r5, 0x5, &(0x7f0000c12000)=[&(0x7f0000933000-0x40)={0x0, 0x0, 0x0, 0x7, 0xa99, r4, &(0x7f0000a58000+0xb72)="42c0470c2d892b28fe9941df45825c4820236540b2f601851cc06759d11d8256df4bde9fdddfbdd2eaced9b8899f45c869805b89d0d8eebd3faa2b569ab2b22f1d589a184f616247cedb529b3692ac77cc7bbdd8201d35fe0ac397b9708269871d875aad7723c9cb35ac3a4ab0", 0x6d, 0x80000001, 0x0, 0x1, r6}, &(0x7f0000c94000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffff, r3, &(0x7f0000a70000-0x3c)="362b0c67c699f873e4469dddb385cf72b3cef51992e22dafc0ddbc6917d9d91f99ee44b383f15ad18b38f668406a9883d7137a0b3bdae8185bd84e44", 0x3c, 0x7, 0x0, 0x0, r7}, &(0x7f000027b000)={0x0, 0x0, 0x0, 0x3, 0xdb5, r4, &(0x7f0000f29000-0x75)="cec762524e89672d40d1b48001d0227aeb5f549f011e8103f398d1984e5bb7f7a28edcf9d30fbd998692bcb76be1ca1ca74c377af68645ce2608c69304eaf9ae7a49e8b973863a1dc71380e571d558f78427f4f2bd0ace1a5d9be4f894996777bbfafe9b1afb944e47407c2be5896789270f348cb7", 0x75, 0x3, 0x0, 0x1, r4}, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f000058b000-0x2c)="79b1be83f9efc8ddfe3b2fd4e3ea742160a822d834aaf97433d4849b6a16bfd5c9c9feda20d3ef2869738d87", 0x2c, 0x2, 0x0, 0x1, r8}, &(0x7f0000d06000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffff, r4, &(0x7f0000b84000-0x4d)="e5696a41de1aeae4916cb9cfd63ade499515621a112839b7438ce307d626e74d73b675c7d2d4b33d14e5f9f8b338fd6d43ec9b25ca3f2d10c70a2c89e90d7f86231070f624a10772496d56f69a", 0x4d, 0x800, 0x0, 0x1, r9}]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009f9000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000493000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000561000)={r10, 0xda, "40054b166dc0b1f5635d32996043eb890a7226f82a9ff736bc984b30d657b2c63d02d89d0705a7f2736795bd9e63023d4be9cf6949d5c4dfa0de837534ac54535feff6f7f0b465d9609b9acafe13f1e981bba6f070411467e80e8e91e7b76b6744f5370b4a4985091bd3d92f20d3f9948ecf2159771315809fd8f4042cfaca04a53709738f6fb47a3c0bbaf9ad23d89c8f2b1ff5b6ba1d3c3902e78d50656622ce19449c3d5037e1fd0cc73b712552795c5c60f2baf9022d62c318bb09dc956a989d466509ea6044b81fa406b87c7dae4f420b38b4f7c7a40c49"}, &(0x7f00005e6000)=0xe2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x526c80ce03098a6a, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) chdir(&(0x7f0000c54000-0xc)="2e2f66696c65302f62757300") 2017/11/23 21:02:31 executing program 6: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x5)=0xe43) ptrace$getregs(0xffffffffffffffff, r0, 0x100, &(0x7f0000001000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x11, 0x80807, 0x7) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000002000-0x8)={&(0x7f0000003000-0x16)="00000000000000000000000000000000000000000000", 0x16}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x40000080007, 0x9, &(0x7f0000003000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000001000-0x58)={{0x3, 0x9}, 0x0, 0x40, 0x7, {0x1, 0x100000000}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xc6e}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0xad, 0x7, 0x3fffc0000000000, 0x2, r3, 0x4}, 0x1c) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000002000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000002000)={[{0x300000000, 0x8, 0x80, 0x1, 0x8, 0xffffffff, 0x9, 0x621, 0x7, 0x4, 0x6, 0x1f, 0x8}, {0x401, 0x8, 0x6, 0xfb, 0xfffffffffffffd3d, 0xf6, 0x5, 0x2, 0x6, 0x79, 0x768, 0x6, 0x1cb}, {0x1, 0x5, 0x200, 0x10001, 0x57a, 0x8, 0x0, 0x40, 0x3, 0x12, 0x2, 0x1f, 0x0}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = memfd_create(&(0x7f0000002000-0x2)="2b00", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0x1f, &(0x7f0000008000-0x4)=0xfffffffffffffff8, 0x4) r7 = epoll_create(0xbb0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000009000-0xc)={r5, 0xfffffffffffffeff, 0x0}, &(0x7f0000002000)=0xc) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000001000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syncfs(r7) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000003000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000002000-0xe9)="5e62e6975fb4539f9bb4f084b93236c66766e0bc712c545f3e809d803638cd46d756ad8133789fce3818793e5673e395b9d54fc9a7b1be9b57bdf85fe46fac15475e77f2901eff136c32bcd88543e60e731fab965334147d1f633f736fee3cbd1f9e4b565ad21198b72009ffa1bfd274634aa60e4b55b3bc42199b9775982506331274fa512485e452fca7a7dc73cbd66f4f3b49ce88fdcc2f30d5ffc83922534d4937859aa45e767abef38d39303951e3061e7ed849f7b3a14f2a236c0950a848aa8a6acfe8bcfbcc4ab5f9f58a18a333b30c5eff00e78d1294bb4165af3ff899e32453cccb8d8096") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc2, 0x1002) 2017/11/23 21:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000f3f000-0x1)="09", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000fc000)="2f6465762f736e642f73657100", 0x0, 0x8000000020116) r3 = dup2(r2, r1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c6c000)=0x3, 0x4) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001f000-0xc)={0x0, 0x0, &(0x7f0000050000)=[]}, &(0x7f00004f0000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000492000-0x10)={r4, 0x81, 0xfffffffffffefbff, 0x7fff}, 0x10) pselect6(0x40, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1345525f}, &(0x7f0000064000-0x40)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, &(0x7f0000e76000-0x8)={0x0, 0x0}, &(0x7f00003cf000-0x10)={&(0x7f0000467000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000009c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000023b000-0x4)={r3}) writev(r2, &(0x7f0000a2e000-0x48)=[{&(0x7f0000393000)="3b960a5e0755511b3365406b8947e1a89f10de520ad7f766abd130d4459054f156873d37bdae7018d89e12a25b28b275a94599982a76c4793807e9a8fb6965a9ef86b2a68a35171dab1821f659f093705728280356420a532efe2fd90e3250daf9f3276927fba21a1f3d0e56abc658cc239ff4b41dc91634899371129b7b1a2ac0689407a609f0dca1725ef7909036ee8992432e934f30a2f1d5bda5363c1b914d65a9d5c415ab27653349c4bd50c12963b1e19d965ae31de3393e809357672427e77cf46d28c25676d6696aba7dbfc31dcc6443296a52bf68", 0xd9}, {&(0x7f00003fe000)="708c5d751fdae0234bca0149c864a01a9a726208d3484b91aa83e15f34cf319547de3001c2f83752808f5064ec3ae219d13658cdaad96429f795bc887b896639dde5aa1f767c738990d37a314a7f6cfd", 0x50}, {&(0x7f0000761000-0xf5)="9fe38f91a5117843c0ffaf05cd4bc4bb6ee9032f2f48f38f4509b402d0704adc02d934be72f6a15e774eb81a9b42152dcb6c915f9ba5821d6330ff75aade0f2f9d360f74700cb1cd758af6ad880dd1e386304c45e30f8f755543c594abe98fda8e5790a086197025e5e417690f50ea4821b8233c1886d0782845e25b7a36922fa69b62e1434d6cf20b6ac9a6243041ca45ae9677c4e2a7429b33ad552a051791991dfe20e86ab6e5800655c04d9820b00dfaf6cccf6871a7618bb3a43c4ee4924288774b0a89d9337b22dcdfcae9d6fca44d05fd6912ee5d5941cb5cccca4398145fd044ef143bdaab2a45aec61b8e29c5c9152516", 0xf5}, {&(0x7f00006ce000)="e171365129a681d920e3f3167441", 0xe}, {&(0x7f0000b4f000-0x71)="1f1e167ee4c368f6913bd60907a23fc34d4368969f9b404c325ff9e1798d3e667ba9e3582b4ff2d7370ce8bf3061baac216737a263f70b6cd65763f484f1cc321c47ec4ca6284d0e1e53299e3c6c56cea76a0efdf5c67eeaf93871bfa86e83319c3665c46eae4c9e3b677fd57887c03778", 0x71}, {&(0x7f0000118000)="16b5aa875b95bc556e5dfc56a23e7c01815bc29dd1c395cac425f5e80ec4ca015753b9dd164dd81592991e37a20ddac25ac8ad76103d4449e0dc4f435d2b99bea42617de9da744f1a2f7b95658339eb03ed29ef1cce306427bca7493fe3122e1a2506ff1b0a8f084b34737", 0x6b}, {&(0x7f000020b000-0xbb)="c57ea59428e909cb937fd153301cd58ed009ca435fd39a3fe7552c0ac9cca3212dbc7b155cde7f05fa45676aa72867a5c82b616d6b51e5d24186467bbb172feca4396d4112b3afe60b10550e0d4fc00c7a53c073229c150bd9229ddac13337723db755c461d906567327bb2b7bdd4c39c652df53d8a309b81a8a1654112d250f71793e4125c178dfce0d9e0f9a82e1a4edfdb2b637f013cad564435930c35e1cee3419da87d0409b649dfb336617af89b24ed14d947f4ca39ca8ac", 0xbb}, {&(0x7f0000c88000+0xf79)="cda9fca3aaf8c1a56d2775c84294f33380ae928d7a4c943328fd08679a431f8f1d4f5dc0f8217b84d19e55b93977ec1c30de09ba720736834510222a76f50588e5eba29e06d3f59b44e055035d099071aafeabeae837a1ec448dcc49fceb3e00786a56f6040fe8237998b48114d62dfb60389df23ba868dcf7e9b56fa5927a942584a238c81db015d99aa54b00064327", 0x90}, {&(0x7f0000db6000-0x75)="35d61e233365ade64a632381040e4c5d03c91fb4e2162a88b1f999d004cb7875913d3a0f3f4642cb0128e95a7ae2cd055ef3acf4ad6d7141d07320bbb3ffdf5b77f1f63bea75b9dcfae671e699abc0eb3c9ce6bc28cecbf345970d5f789c72b8ab8a47da8e65bea806776f8900d61b4b06b6a91bfa", 0x75}], 0x9) [ 777.997695] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 778.061822] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 778.136753] device gre0 entered promiscuous mode 2017/11/23 21:02:31 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/11/23 21:02:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00008a2000)="2e2f66696c653000", 0x2000, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f4000-0x20)={r0, &(0x7f0000b45000)="2be47371c59855ee5f3666095fd1502673e338ce1916d2289670769cd617f9bbf972ec98408c6cc83776a7b9d5863de7225e6c6a59c410177160282c527c0cd409e833f557c00cd3745d1c121be5a9b66412eb66d7cd9290406677aa7e9e08261a48e79022a5ab863543d099613066f206643a0cf989271777224bc85749a5caf03675d7b56e7d59656b55a9911d55ab9fcbb5d11bf382d3cca4de64db261ced64c4320cde4d99f3822c504e1b3094a0776237e597b2d2b0aef254b703cc5c851edf3c73903bd1b2d7426532487997381a3b548ec493091f43f6e0b5af43197d5c0619452e08f9c1", &(0x7f0000329000)="31675877a42f9aa86b97b3c79d5e68672202fff9e89bc0b83f1f20591dd85120283bd31d091412a2f42eeb1846fa379084cfc6cf567beb9243fc49eda15f9e09bf7d0c415efd1683be1ece75c4456067c571c7aba0da", 0x0}, 0x20) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000007b000-0xa8)="40b709b348520b994c9ae86a956b3d06171698127cc490fb71207962d5c7df07a8962a221c9bd6dda91b0cc12764d16740ec77a5713c83a0601bef44d5787d279a86dc1ca4618c71bc7fc887f81161d02122403e3afc38d6a8abaf6d34716725d884822f71ac9cb67756211327abdce1f407e36c55484e5767ffc2311fd6331096fa322c4671336c5390b88c19616ce32c08980661de868d140cc3fa2506ed5866a5b1726910fe14") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ee2000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000092c000)={0x79, 0x0, [0x2, 0xfffffffe, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) mbind(&(0x7f00000d7000/0x4000)=nil, 0x4000, 0x2, &(0x7f00009bb000)=0x400, 0x3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000871000-0x138)={{0x0, 0x0, 0xb, 0xffffffff, 0x3ff, 0x244, 0x7f, 0x100000001, 0x1f, 0x958, 0x1, 0x200, 0x0}, {0x2000, 0x7000, 0xf, 0xffffffffffffff00, 0x1f, 0xffffffffffff994e, 0xfcb8, 0x80000000, 0x223a, 0xffff, 0x6a, 0x3ff, 0x0}, {0x103000, 0x3000, 0xb, 0xffffffff, 0xfffffffffffffe00, 0x3, 0x1f, 0xffffffff, 0x2, 0x5, 0x951f, 0x1000000000000, 0x0}, {0x0, 0x4, 0xa, 0x6, 0x9, 0x4, 0x2, 0x100, 0x4, 0x10000, 0x2, 0x5, 0x0}, {0x10000, 0x4, 0x19, 0x4, 0x1, 0x80, 0x2, 0x10001, 0x3, 0x54, 0x1f, 0x8c, 0x0}, {0x0, 0x2, 0x4, 0x80000001, 0x3, 0x400, 0x7cc1, 0xf83, 0x1ff, 0x401, 0x9, 0x2, 0x0}, {0x6000, 0x4, 0xb, 0x2, 0xd4, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x6, 0x9, 0x31, 0x0}, {0x111001, 0x6000, 0xd, 0x9, 0x7, 0x1, 0x1, 0x100, 0x5, 0x2, 0xff, 0x1, 0x0}, {0xf000, 0x7000, [0x0, 0x0, 0x0]}, {0x1, 0x12005, [0x0, 0x0, 0x0]}, 0x80040000, 0x0, 0x10000, 0x400, 0x9, 0x8000, 0x10000, [0x44, 0x1, 0x7fff, 0x1]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00002f1000)={0x7ff, 0x3000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000671000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c21000)=0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x0, 0x0, 0x7, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x4, 0x1fffe}) syz_open_dev$vcsn(&(0x7f0000234000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/23 21:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000045b000-0x7)="2b707070312100", 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000022e000)="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", 0xfe) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ee0000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r2) 2017/11/23 21:02:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x2c)="d237faffcc7fba00c9270bf832aabb07e6c9a3cc3ff0e180b0841c942f043547c17445f604c527696806265c", 0x2c) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f8000)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ee5000-0x8)={0x0, 0x101}, &(0x7f00004b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f34000)={r3, 0x7}, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00009e6000-0x8)={0x3, &(0x7f00001cc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00007d4000-0x8)={r5, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00003dc000)={0x7, 0x0, 0x1f, 0x4, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007f2000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x3, 0x0}, &(0x7f0000ac2000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000859000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a78000)=0x108) 2017/11/23 21:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0xc0400, 0x1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x21, 0x800003, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00002dd000)="2f6465762f73672300", 0x9, 0x23f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552a, "503304fafd7e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ftruncate(r2, 0xffff) write(r2, &(0x7f000090c000)="48080a", 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0xc) recvfrom$ipx(r1, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00006b3000-0x8)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x201000, &(0x7f0000b44000)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da0100ffffba156fb69ae3fa88e86437dac557a189dee7aef64ff307251d3851aec2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e3e1c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") 2017/11/23 21:02:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11b, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {""}}}}}, 0x147) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d25000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004eb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00006cb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000cb7000-0x4)=0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000430000)={@generic="553077cb8ca4c46ae48dd384cb36cd96", @ifru_flags=0x2fd}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000755000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/11/23 21:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f06000-0xc)={0x0, 0x3, &(0x7f00005fd000-0x54)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97}, @in6={0xa, 0x1, 0x453, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x5b72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00000be000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f4d000)={r1, 0x2}, &(0x7f0000cc2000)=0x8) sendmsg(r0, &(0x7f000002b000-0x38)={&(0x7f0000e01000-0x80)=@generic={0x3, "0100008000000000d9955b9ce526cc573c5bf81e483724c76c14dd6a739effea1b86286be61ffe06d79f00000000000000076c3fac85b9d8f98601809b9bf3047755af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd456243b7634800ece70b076c360c9aecc5aa6767e2e7891dfd3fb881a1565b3b16d7436"}, 0x80, &(0x7f0000cc9000)=[], 0x0, &(0x7f0000ba4000)=[{0x90, 0x20013d, 0x2, "398df4de8a7efa1a4676fcdcb7c01d518d8c23fee8188108863bbf8ac09c4e12260cde785b981ea0d5ff285f9ac496e48620fc2fd0905689839cc48314d8b2452c71a69843d6f024220000000000000200b4f8332bc6a9d645679334b626435d3ca6febbcd0a5a378c82cab7c4a58b2847b156ee2d032220bb982355"}, {0x78, 0x200000000000013f, 0x10000000005, "3d0d3f8326425520131512ef8b309c9d7a5488c024c70d891828306fc36692561d4f8641645e717e6893fada49b0079f1a163558580b5cc70cdea92d11675ce6038fed4e39616afb4bdf42f373cd45cbdfe27bf428570570f3caa5ebeca8d4785aabe6"}, {0x1010, 0x103, 0x100000001, "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0x5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0xfffffffffffffc01) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000)="891b0400", 0x4) sendto$inet(r4, &(0x7f000042f000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$write2(0x11, &(0x7f0000270000)={0x5bad, 0x101000, 0x2000, 0x8, 0x8, 0xfffffffffffffff7, 0xbc, 0x9, 0xffffffffffffeb47, 0x2}, 0x10) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r3, r5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000f3c000-0x4)=0x10001, 0x4) r6 = accept4(r0, &(0x7f000041e000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x10, 0x80000) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db8000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f00004c5000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000039c000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@map={0xffffffff, 0x7, 0x7, r8}, @generic={0x6a, 0x4000000800000a, 0xff7b, 0x0}, @generic={0xd395, 0x0, 0xffffffff, 0x4}], &(0x7f000077f000)="24ac0500", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, 0x0}, 0x30) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000476000-0x20)={0x80010003, 0x3, 0x2000000000001, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$TIOCEXCL(r8, 0x540c) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000595000-0x20)={0x10003, 0x8000000000000002, 0x6000, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000d81000-0xf1)={r2, 0xe9, "d4e1f898eda2c299adfd7c892ea75415fed4ba51b00a2b60dbe19a4d574da82d4b97c6a07f6e8c8dbdb4d0650f56ab082282bb4fe5ef9c0f9a613dc36ca0cde89e992126aa42cab51b6f182ac16111676577617367401feb75627d3a35ca49fdcedbb75eeb79e0ec024e3c2975a618ebb019eef3c975c2498ed673ec16a2039ccde6fab7b8bc9b033a578f7dd87701c4af88e0ab6cafbdffbb9d8440c2ee4adf112cb6ba3882762d7ba82a7f92b45e085eaf75d08f12d1acba213d640fb7e11fae66172e509fe8d9ae4cf22885fde0224ac5386ab8a69b20baf12bcef3c37332a22304f3439ce8e19a"}, &(0x7f0000832000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00002b5000-0x41)={r11, 0x39, "b8929a1a3d377e640613d44161cfb2af96489d2c8318fcf64f7e1698c60525fb0000007f7ae0230000000000000000000008f15fe3ed310355"}, &(0x7f0000516000-0x4)=0x41) 2017/11/23 21:02:31 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000007, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e9f000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ab3000-0x44)={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) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 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) add_key(&(0x7f0000cd9000)="6173796d6d657472696300", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x2)="43e7", 0x2, 0xfffffffffffffffe) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$sg(&(0x7f00004aa000-0x9)="2f6465762f73672300", 0x5, 0x800000040) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f000001f000-0x4e)="c5721849410be99535969d6f23e95ef3a2aa10ca21d1f43397c97691aeca0a6c9cbd3c4889c2f92f2b600b7861ffb29304e8a43686175e250e181087dca3a997e4b95e89a2ab40fca48381b41003", 0x4e) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000033c000)={0x0, 0x1000, &(0x7f00009ef000-0x1000)="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"}) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008c6000)={0x0, 0xb6, "bc8ab7b2b5c1d2545709a78499ecc2ff364a1c320aaded6596c0debc95010f6ca18305550fb86a59d8fd48d90c44083828e221ff96b5e3088be75f7d465beb24529f08411d864800c5e5715cac11578ad35bce3632c0e84996fc3a64adee622bd0a90e50fcadb792362f886a47bced99a331a32fd39e9d9ec3fc7fbac80d35ffaa32f61e7033b8d8ea541f8766172064a22ba043e32bf3bc930a31ef98e63030b54956add30908550f776d45b09ca3a4feb4ef114feb"}, &(0x7f0000b39000-0x4)=0xbe) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e16000)=@assoc_value={r4, 0x101}, 0x8) socket(0x5, 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000075000-0x9)="2f6465762f73672300", 0xffff, 0x100) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f00003f6000-0xf)="000000000000000000000000000000") r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x8000, 0x4, &(0x7f0000e42000)="", &(0x7f0000005000-0x4)=0x0) vmsplice(r5, &(0x7f0000f53000-0x48)=[{&(0x7f0000f59000-0x13)="223bf4ef772f3112301318f66cfdd42517245c", 0x13}, {&(0x7f000074a000-0x3e)="40d015b70bbb9f17f12b34bcb3d3132d62764d9c74f5bb47d9bc27f4b1f6589a2e0520f51c19b5eb755d99af8a58fc8eaaf03b516b9432f0d9eef0d019c1", 0x3e}, {&(0x7f0000940000-0x9a)="21faea56e8c01b01816b34b953e8f3789c294f65e2fa12e14109682703edd6fa3b72e037fd410f216640f02f9ee7449eb15baa999ff25fc80921709b14a989fc2c90d2cd4537579e14eb6ff5b123a9595b73684347ef796669ce0a60601b1cf31ffbba485e27b2836701a6cf2e6dc31bcbc314b2bb1b001a252faab4912f38a98bb4bbc72748d6d44ec65662f8264731759c0288fe1d07ea0d32", 0x9a}, {&(0x7f0000b8c000)="93f86c0f73fa1c982318b87fe33cbbaca454469edbd38a1891756c605bed42f71599c2bd3857fd5c3f93c30d50e1a0bbdb768f386f176c01c56d586926df83a6c8ef0b67c4a21395b186a6b04acac882bf9de07880e91f61556d31db2f3d66c09d635817677c57e70c8fc0ea9d01bbc10f36854732b67e1492d47000a7a499d337842355553fc2d2e4671980417668aa4ece0335d9b5b88327ec8931ac13dc2cf4a8bdb814239454d8a638e85bda00424c7a4c", 0xb3}, {&(0x7f000078c000-0xf5)="f41fcd6316ccf160c70d81cf62ab582907b18389b0d4934fadc9b44e6aa8e31df867f0e2190e0910855e8db0009eaad3651152abb430b169281c8b264df4d3d34d908c84650670d576f71cb2b7f532662099b2fc112e9102e00752de822a7193ab3e254788727f27df2cc5e062ca53e36a07bc94bd71222d9672b43419120866fa0b3670aac8e6b6a7ea3537e7d4ee61c92733fd19cae18452db7f3dac8df2e69e7353e2405c2ec602d2bf1c6c70614e92679d44f426aa6494c37b7c73b745df90e0ce00bab2b8c67caf4e7773677332e8a602d377f4400ec8f2ccfd117c3374c93d024786626c84c404b97992726542db247a3321", 0xf5}, {&(0x7f0000aff000)="97a704f3ae15e83691221275223c36d03495a91f536028d8204c0a458d8a167363ca758c993270d8867786cecec28d00b1907aca4a5ee9968eca5eacbb6c2ff72da36067b4f4d6ad67543e2cdefafae9d15ea592e8bebd863ea80e60cb49de3b64a1305c9b342afa12172e21b1fe9b50b10534aed995520e53b54b8d4beaf3df81fc62e4781214bb4ec3f51bade15239db7cefe7562d506e2e", 0x99}, {&(0x7f000093c000)="a9733354efbefb945f08ce816c7d747dbeebf337c92616ff56f2361ffb09d31a49719bf0f789f2c4fec7f931371ebffe5681b3d47114847254ed1ee25b6e933c0ce7be8ee069389f410f28b2fa9b08fdd35991", 0x53}, {&(0x7f0000b26000-0xfa)="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", 0xfa}, {&(0x7f000068d000-0x5f)="d23e29f2947eede47c11051e920ab0584d522ea94015e7fee1c2e9aac40166214c51f4d11ced3dc52696b1b759de7ce00cd68d874ba45034a739f26a5d46a5582aa49f7405f4a66fdfab7d45d60011ad0493767c6964f622563e554dcc8ad9", 0x5f}], 0x9, 0x3) r7 = socket(0xf, 0x803, 0x2) write(r7, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) syz_open_dev$usbmon(&(0x7f0000a87000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) 2017/11/23 21:02:31 executing program 3: r0 = syz_open_dev$mouse(&(0x7f000048f000)="2f6465762f696e7075742f6d6f7573652300", 0x1ff, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xfff, 0x4) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000cd5000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 0x2) connect$llc(r2, &(0x7f0000c4b000)={0x1a, 0x1f, 0x0, 0x5, 0xd7, 0x81, @random="aab1439b3c68", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x1, 0xb) lseek(r1, 0x200080000, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000078000-0xe8)={{{@in6=@local={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000-0x4)=0xe8) r4 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x5) waitid(0x1, 0x0, &(0x7f00008ee000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000212000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000007e000-0xd)="440d05031400000300070000ec", 0xd) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f000008d000)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd2000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000dee000)={0x9, 0x4, 0x7}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000298000)=0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000ca5000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() rt_sigaction(0x1, &(0x7f0000e5d000)={0x0, {0x9}, 0xfffffffffffffffd, 0x0}, &(0x7f0000604000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002bc000)={0x0}) symlinkat(&(0x7f00007c4000-0x8)="2e2f66696c653000", r4, &(0x7f000087e000)="2e2f66696c653000") sched_setaffinity(r6, 0x8, &(0x7f00009d2000-0x8)=0x9) eventfd2(0x9, 0x80000) readv(r1, &(0x7f0000806000)=[{&(0x7f0000dd6000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000d0b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000ed7000)="", 0x0}], 0x3) eventfd2(0x0, 0x0) r7 = memfd_create(&(0x7f0000bd3000)="2dab00", 0x1) read$eventfd(r7, &(0x7f000002e000-0x8)=0x0, 0x8) 2017/11/23 21:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000ec3000-0x4)=0x4400, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000bbc000)="2f6465762f7573626d6f6e2300", 0x2000000000005, 0x117ffff) sendmmsg$nfc_llcp(r1, &(0x7f0000a8e000-0x38)=[{&(0x7f0000906000)={0x27, 0x9, 0x4e5e, 0x1, 0x5, 0x8, "7f746786dc7aca99043dd2280a0bf48e56ddc5c154379ebfee1ce04d97463ab206cf17e8ed43a04c00e37d9b94d9aefc2bf558da763e30362b1954b586a1d5", 0x8001}, 0x60, &(0x7f00003aa000-0x30)=[{&(0x7f0000af5000-0x1000)="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0x1000}, {&(0x7f0000c22000)="98e9f2d1c65461dd96c7f0abb8860cbbf23023a61bcab8dd5f70b1335149328770915d2f4caf24fcb28430618c373dfb5bba82bf1651d4cddd13f70b0b2132c56d85a2e22ca95c3787764c55dd5315be8356c0a14c9198038b07dba1e96e9b1c8a78db5e9121", 0x66}, {&(0x7f0000c58000-0x46)="ae2d367c86b916e3149482eefe95b1ab52ff4f7980b21f30936be56868a81e9c2356c7fe6147e0a7e31e45e2ad4d40ce9b64297ec5af0c8fe639a0a6c43313cd184e568d7b05", 0x46}, 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{&(0x7f000091b000-0x1d)="a5a686e5013a77ee1dd4a10d2e8b566dc3be73e2dcdc04887ed22454a4", 0x1d}, {&(0x7f00007c2000)="263da005720772430b9ff52d3921c9886cb27a57109dac8c60135aa507a3109a3df355811bbecba042cde213c98ebba32b15913624303ca533d5240f5009575d97534551aa01f6fe98491d018c7f09370066da83f9fce610deabca2528203a891ac509aece54476e6e0f9dc0699c0fb996583d7c2d6364d2d007d94135c8cf07061fee77e55717d2b706414d01e0130a27b2d863652e673e197e452528ca4bd95321ee0895fbc531b52063cb131dd2f30c731bba65bb3a3c7a26d61bbab223a20a4a44b742c022a82128ce1f21044fb63f", 0xd1}, {&(0x7f00005e6000)="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", 0x1000}, {&(0x7f0000152000)="", 0x0}], 0x6, &(0x7f00008e6000-0xd0)={0xd8, 0x10b, 0x8000, "3b8e88b9d838bac1299f6c3780a446800c07a7b55c7329ece71b47451375dcbe57a7742883e4e91e92551392f7d71fd9e11937a9d5b27d4487b7efcf34da7a336f7cf3b0fe1fffe53a264331db42e86cf2cd6da68114039ef842a8837b9f6f51c949f9ccd82093fd3eb9362b9e2995733cc23b61307114eead32e6cf07c8a7899b940e587006ecea1698cb5eb6b3173cbcd86ed00bdeeaebc14734b72fa4a0e43c3177d25d52c930f675ae21806aeff1cf33a0c54309954d4a434c5bd9600d665cf461"}, 0xd8, 0x44}], 0x2, 0x20000004) bind$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000955000-0x38)={&(0x7f0000a50000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "44bb8eb84ba28af64800437904ee052904eda5e17a6e010b91b56ea2064266439d091e6db3a66eb9f7c2e79cbe855451a6485b5fa54b56ae3912753465fc08", 0x0}, 0x58, &(0x7f000097b000)=[], 0x0, &(0x7f0000d2f000-0x38)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e52000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x726, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x2c) connect$inet6(r3, &(0x7f0000fe6000-0x1c)={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000026b000-0x8)={0x2, 0x100000000}) preadv(r1, &(0x7f0000fc7000)=[{&(0x7f0000b5d000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}], 0x1, 0x4) mq_timedreceive(r3, &(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0) getsockname$packet(r3, &(0x7f00008d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000042c000)=0x14) sendmsg(r4, &(0x7f000020e000)={&(0x7f0000461000-0x14)=@ll={0x11, 0x17, r5, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000cfa000-0x70)=[{&(0x7f0000ece000)="c194e40a2029aae83de0148c250f24fb71d5ee7bf480bf76940bc237237fcd00b65d7c922a8959309897c8b6c91e3d03182e397e18a59eeecca83c6755cfefb96bfdbaea96c0efc949def23244b10f6882ee66c57db25bfd3350673225dfd228d277ec8e8ee7e6ed8923d51644207af703dc565719e4a8eee346fa86db299e2006d38d37c1436f49f99b037bed90baa5d046b64c0e67ef6b75e971cde7e47fe8b6bddf0ce40d61d60b11eeb93d589ac9b92a1462bea30ac571a01bf7e5", 0xbd}, {&(0x7f000098c000)="5e86f037397d36c2bbb196309e2e6bd68636ad2696add27faf5169cd51e9c65f64215ea337bcae50dc5b482fd1bf3f5851fb0ed4487fbfee9301cadff8cf43d0d41638e999f32367e86a88e73652e025b5ec8ec796ea56309ecc13dc9a6eb0fefc28ceaf439b7be0d2d1c681cd39d4a32cd97497543faded23c3073dfa9ad71a63d8bea5cf70d1be8bbe4c61e6876fee3eef47ac4b211f268602fb137ac091db49ed9fe3067f033adde422ff34b742cd5e366ef7b2747903072ca7c8909905", 0xbf}, {&(0x7f0000130000-0x98)="5bd6bcea2fdcef4d6a051dad036c9b789472296052cd9aa064a1319acb6d6c63397d26f94e7cab3469d6aaac037db9f1deb4f603466cf3bcff45713d4927531a580c5c4498e3aef70d7dcd487a682da098222df582b22df28b9858d8bae7229202acf4d4ace6984318911c7754d3226914b34c08d611ac064c613c2e68c719621fd79cb41cbdee6f9baa9b27b8adf47645fabfa3e973b5cb", 0x98}, {&(0x7f00007fc000-0x1a)="b451e83421ba906800c377e70e3739864322ceacdc45b7c6593a", 0x1a}, {&(0x7f00006e2000)="9b59f5acc575efbc1ea9f11074d5cfdd951cadc58cb3a982813f1ea81c54f85e18f195890234b3ac11200e", 0x2b}, {&(0x7f000085e000-0x3e)="6d5f599a8ac6720064f000eb15be5f88c0c7284b0b42b9d04ae4cba8c73fa7dcac3c86277ef85284abde06d602d8989a2d8b41dd501c92967ea909e69097", 0x3e}, {&(0x7f0000478000-0x6c)="ce8e2b745c7e5d3c4e973b9164a0df67d8cb198b8d6eb30222c894630cfc083b5256cb730d4d1714515b803cab9cea92be30707042e8985bde0f24c94e12fe779565a193ca172cce4efc8438e084401fc43ac2146a47d0068b5191276a24289178b7ac0239e8a0d66af9ada9", 0x6c}], 0x7, &(0x7f000061b000-0x178)=[{0xc8, 0x10f, 0x100000001, "d00bfa3652ad3d477359972a7bde7dfcb9a100f62bfacc92e4210cffe4d8b59b5876b99c167935e049eb07c72e10d12c751e3169b892ffcdd1408626afdcebbaa000c788ac8ebfea92a925edb1fad57b5d973881322ad58f4198d31f1506d5382e06c00e447fa3c32b1765827bad58e60ab79ee5926676c440c7df4678ac6104d61e8ea9f9699bc2da84ff2d264863a6ab734d749036a009acceaa891714596adff7c1541e07b92be7cf31fb67d2c5268133ba"}, {0x10, 0x108, 0x0, ""}, {0xa0, 0x105, 0xfffffffffffffff9, "c9f5aa7c912c88902470e4e24dc834eed67b51793d2abe3936220ba7b6d0698c4243d578e442c33084d6109b5af946656e1ee561da4a7d4f20713f2c82732eec52046cf3ad1043f6f28f5fb7a33d4fe3cab59b467c013e2e2a86d3cb4d07438c36fafbac3b6f1fbc756ab716642937c0145c99f7df7d0d29cf7516e8d3fd2a9417539decf4d70ee4fda5"}], 0x3, 0x4800}, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b94000)=0x1ff) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) connect$llc(r4, &(0x7f0000aaf000-0x10)={0x1a, 0xff, 0x93, 0x3, 0xbf0, 0x2c, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$inet6(r4, &(0x7f00009df000)={0xa, 0x0, 0x18, @loopback={0x0, 0x1}, 0x1}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00005c0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffffff, 0xc34463348c42e739) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000cc8000)=0x311b94c2, 0x4) recvfrom$ax25(r3, &(0x7f000095b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10000, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x400d, &(0x7f0000f26000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004b8000-0x4)=0xf9) syz_open_dev$loop(&(0x7f0000163000)="2f6465762f6c6f6f702300", 0x7fffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00004d1000-0x6c)="d9f1e816b3b74d22a814e47be985ace4fc131d9cedd5da089d0492eba74f7d455225f61ec8d8e7f7127fc3f3f72936f04b0a17a9c38d26c3475e3682690cbc05a66fc8496436cfd9b970593d51abf5c93e306d11e10edd9294597117065fc21b5c6ffc1f083d43421a6b39fb") ioctl$TCSETS(r6, 0x5402, &(0x7f0000d7b000)={0x100000001, 0x4, 0x4, 0x3ff, 0x100, 0x0, 0x6, 0x1, 0x3, 0x0, 0x10001, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002ab000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000026a000)=0x1, &(0x7f00008c5000-0x8)=0x4) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/23 21:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="", &(0x7f000023e000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0xc570, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20080, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035c000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00001ac000-0x8)=0x8000000077) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x800) mq_open(&(0x7f0000d10000-0x18)="76626f786e657430656d305d6e6f64657623657468312d00", 0x841, 0x100, &(0x7f00008ed000-0x20)={0x6, 0xfffffffffffffffe, 0x10000006, 0xe7, 0x2, 0x3655, 0x100, 0x2}) syz_open_dev$mice(&(0x7f0000f66000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1b193f) r2 = socket$inet(0x2, 0x3, 0xe2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000b2d000-0x10)="2f6465762f696e000000000000deba00") r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0xffffffffffff8000) perf_event_open(&(0x7f0000582000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000000, 0x0, 0x2, 0x0, 0x4000000000084b, 0x6, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000069000)=0x3, 0x4) r6 = dup(r4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000d11000)=0x6, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000126000)="e991229775b3fed994081367e4c83456fea89172f440c68f0d1e5c372a080d82e14b464ab186b9c4b4aecc1d0d4e763f501a2ee5243fd0c7c02bbab4b21b8b439f7e944f857690263b18580093371e5f08a4040ef8ec01536d08d273c94bafeea5bd8c5a7805e88b824bc0729a7c300be0cfe90449a06e8a5bad1a0cd36165289fde62a152d37ba64d2f78", 0x8b) sendto$inet6(r5, &(0x7f0000962000)="4a", 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000053d000-0x1000)="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", 0xffe, 0x44, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1a) 2017/11/23 21:02:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) [ 778.443906] device lo left promiscuous mode 2017/11/23 21:02:31 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b0000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 0x100000000000, 0x0, 0xfbf7, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf71, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000ae3000)={[{0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x7ff, 0x8, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000e9e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bb000-0x4)=0x14, 0x80804) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000051000-0x1000)="", &(0x7f0000576000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000e13000)="", 0x0, 0x4000, &(0x7f0000f0e000)={0x11, 0x1d, 0x0, 0x1, 0xabb9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x20000000000000, 0xd, 0x0, 0xd, 0x4195, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000292000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000016a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ifreq(r5, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) accept4(0xffffffffffffffff, 0x0, &(0x7f00006b3000-0x4)=0x0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004a5000-0x8)="2e2f66696c653000", &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000006d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000520000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2017/11/23 21:02:31 executing program 3: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xd9, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6c, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x7ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000707000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f000036d000/0x1000)=nil) msync(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)="2e2f66696c653000", 0x281, 0x10100) bind$netlink(r1, &(0x7f0000011000)={0x7, 0x0, 0xe8ca, 0xa4cc}, 0xc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x20080, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0xee4, 0xfffffffffffffffe, 0xfffffffffffff0d9, 0x0, 0x5885, 0x0, 0x8, 0x200008, 0x0, 0x0, 0x45, 0x0}, 0x0, 0x200000000000000, r0, 0x4) r5 = dup2(r2, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000790000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ab3000-0x4)=0x0, &(0x7f0000dac000)=0x4) getsockopt(r6, 0x2000000000010d, 0x204000000010, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000579000)=0x4) dup3(r4, r4, 0x80004) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e05411, &(0x7f00002ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000c7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000419000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x12, &(0x7f0000164000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x143, "91"}}}}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000de3000-0x4)=0x0) 2017/11/23 21:02:31 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b4000-0x1)="6a", 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/23 21:02:31 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa5000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fb5000)="2e2f66696c653000", 0x52) accept4(r1, 0x0, &(0x7f0000fb5000)=0x0, 0x80800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e9d000)={0x0, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000967000)={0x2, 0x78, 0x38, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0x0, 0x7fffffff, 0x0, 0x2, 0x0, 0x1d3, 0x0, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc8d000)=nil, 0xc8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000578000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x804) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000c88000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c88000)=0x14) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f72746300", 0x40000, 0x0) mremap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) syz_open_dev$usbmon(&(0x7f0000996000)="2f6465762f7573626d6f6e2300", 0x6f78, 0x80) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/11/23 21:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)="2f6465762f73657175656e6365723200", 0x501000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000317000+0x246)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016c000)=0x8) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x8003ffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000768000)={0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, &(0x7f0000d78000+0x73e)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0xfffffffffffffffc}, 0x8}) 2017/11/23 21:02:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000-0x11)="2f6465762f7667615f6172626974657200", 0x88000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000035e000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000315000-0x38)={0x0, 0x0, &(0x7f0000bf7000-0x30)=[{&(0x7f0000797000)="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", 0x1000}, {&(0x7f0000f1c000)="c620b6dc0f1f6ac13f7d7bf1f26fe00995173f369d0549c420aada83eeb26f647e0eb04041b0f27d005964fe49164026b22ced270eecc38f07a2d573a508a6af1c1667aeac5ba9bca1bdbb5f3abe9ccc084f43b7056d92ab325f7061e22a05438049b216c1d72e47e2c851d831fcdb34ad45ffd5ff8fd8db3ab175ada1ed821e3e418bc3812ef3a92cf263c08a33dd98ab1990", 0x93}, {&(0x7f0000464000-0x32)="84823f3e22dc3652f8563f96e250ea86199b2f805d82135605122f131c4d5a02c4761d34ef6d1e2cc9b4f9e724def9b900d7", 0x32}], 0x3, &(0x7f00001d4000)=[{0xa8, 0x6, 0xa5, "ca5ac72f9bb049840569243794d7a1e7aa139f68e114c7033c668744b7fa2d861b557b5ea5c1dcfeb7017b83d60b2623eb82fcce6cd7d63b7870ba11a079633562f8a0743b8532d9989248bb38e71085e57acec1950dd7cc6fdc75111b509cf95a1fb07f6bd60fd5604114d21fd84f042e98fc8b865cfefd969527396cf100e90d4897d56a7212f41e6a69f5f49ce65b965af84ebaf02c090f01"}, {0x7c, 0x0, 0x5, "a07ab5021244f2844b58d62c468e8cbdea55e2659cbdc3406a08e398cb20a2c3f9eaeda29e0667297e1abb11be6f08d42b204b50e422dc0986a92f9b6444bf3ae8306b8a6056b72dce000ddfd35c6e5c54fd7c587dcd54ab0ead3e6bc0e65509897f99c80c660343bca437806740"}, {0xc, 0x100, 0x2, ""}, {0x104, 0x115, 0x6, "2c83a27b9d8b46387781cdbefddea8d2d75f197c0e8a50aae93199a4ab7736ea51db22438486dfb950f59eb9589051af7acf635ffaadd2a0d514aecb427a0b9d22d37d9fe29364757b87a1a9c6f3ed0c10b9b40eab805ab14e2feef0c15e1c42626c1e6757d5a5b55de46fc916ddaf15a10f183de38b14d0778a98cafad806fefa32ddfb8d02db95b6bb795d3fc79b8ea1c4eed5d4fa2620cc7c35ed3da8d452038ec0467a64fd25681e5667edaa123ca2f21031b19988ee7b9e4cc4b3881edd360c27136abed1d781609740786c80e8056a193831f2df44adafcd557aad9ddfc1fd877077819d716ec99f9e7f00220ef809e4cf9888"}, {0xe0, 0x0, 0x6, "a18a0927ad7ac717dc8ceed9b653c87a0c0a49d1fc7d6102636c67eeebebc692a1bafc3e13350f626edd91b3fdc8996bf8cc835a33d8038b9453eabff980882c01f9ffd5cc843141aa41bdbec26bab5b1f65260fe327264a5fa301a2f7242598afe90e70b68a2f5666d7721a70ed8fcaf3199de48e2269751e189347676a8a1835487aa8ab869fc3fbe1fd701399bc6d14d6c6a1b9709e1e2b31b016990dbf32719d772430e9a61aff6fd1aacde9c92e30510124566eb3d0ef26512b9effc215844f97117a9aa78e24d4d63496bc01420f09401c"}, {0xb8, 0x11f, 0x7, "af18e635eb17af0cbd7c4bb670f47d591365027f445ebb88b0e18a810a39426178eb10bc96104cf816a2810ea1ca6572bd2620f16e2b03b601704778f13298f13bf802006a9f892a4b62104340c35d483fc40ffa37c993be44bca0da9e770806521905c1d9ea5e7795a7c315ba2a1477e27b53d7bcf38248313dd201e4b9812948a14aa307a1ad6f6d5ec2e070c09fd5eff8700f038b7f40dbda40987116b8237a1cce3be1681222c5f3"}, {0x64, 0x11b, 0xffff, "583f981090c9b28da45a90e85366834cd51499b3d359dc8cfbcc432a5186d0b04457682e5ec26c2b050c909d6f697c2c13682ed4951b427cafd7b69467d4f405af7706af6da12f6fc3003c41e73ba92b70302d00b4fbba74"}, {0x24, 0x10c, 0x32, "32a5e17b02e7b7060e05a435afad07f29f60a1d7ed73b5"}, {0x2c, 0x0, 0x5, "204b667ded909b5d2c198195c187d8f2a81031aa047124fd50b0a3d07b0a"}], 0x9, 0x10}, 0x4840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1a, 0x2, 0xd90) fcntl$addseals(r2, 0x409, 0x9) connect$nfc_raw(r3, &(0x7f00001b5000)={0x27, 0x4, 0x8dc0, 0x0}, 0x10) dup2(r2, r3) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f00001ed000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000725000-0xb)="2f6465762f6877726e6700", 0x2401, 0x0) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f000071c000)=0x0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b7c000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000b7e000-0x5)={0x2, 0x0, 0x8, 0x2}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001000-0xa)={0x0, []}, &(0x7f0000f98000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ccf000-0x9)="2f6465762f6b766d00", 0x502ed115b2d9ada9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000b7d000)={0x0, 0x2}) ftruncate(r6, 0xdc) 2017/11/23 21:02:31 executing program 3: getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000879000-0x8)="2e2f66696c653000", 0x108, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fa3000+0xa2e)={0x0, 0x80000, r1}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fa4000-0xc)={r3, 0x80000, r1}) r4 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x6, 0x200000) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r4, 0x409, 0x1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fa4000-0x8)={0x0, 0x100}, &(0x7f0000a9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fa3000)={r6, 0x4, "b749e664"}, &(0x7f000006e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ab6000)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x3, &(0x7f0000c48000)={&(0x7f0000fa3000)="0000000000010001", 0x8}) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 21:02:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x0, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x4) perf_event_open(&(0x7f0000c62000)={0x2, 0x78, 0xb7, 0x2, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffbffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x7fffffff, 0x80, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket(0x0, 0x5, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b0c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000567000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1040, 0xfffffffffffffffe, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x122891ff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00002ef000-0x9)="2f6465762f73672300", 0x0, 0x40000) r3 = gettid() perf_event_open(&(0x7f0000e4d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x7, 0x1d, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x1000000000, 0x800000000000, 0x55, 0x4, 0x0}, r3, 0x8bd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000428000)={{{@in6=@empty={[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=@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}}, &(0x7f0000a28000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e4f000)={@common="74750056faff6e000000230000000040", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r2, &(0x7f0000389000-0x10)=@nfc={0x27, 0x85, 0x0, 0x5}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000000000001ee, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000eb1000-0x24)="240000001b000301000000950000000030fff5f80900011b00001ddf0000f01ef9161790", 0x24) gettid() perf_event_open(&(0x7f0000101000-0x78)={0x2, 0x78, 0xe0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x20000000000000, 0x0, 0x0, 0x2, 0x0, 0x3, 0x401, 0x10a, 0x40000000, 0x4000, 0x0, 0x7e, 0x0, 0x800000000000000, 0x0}, 0x0, 0xfffffffffffffff8, r4, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000bf2000+0x30c)="2f6465762f76637300", 0x3ffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d2f000-0x10)=[{&(0x7f00008ef000-0x29)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040006000000000000ff00", 0x29}], 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f00002e2000-0xc)={@rand_addr=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f000083a000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000122000-0xce)={r1, 0x8, 0xc6, "dd7f5bb849509b45b8c6bf185c08db8a1e19f9117489ca28044afe92ce0ad6609801ed447f063dd43e3c6dc85e830d61e0957756e5cfacc3afd281050beb493456fcb03b1e02f173f8da01bdd3101859c4cf25c162650602995a9bff7a2e9e8ccd1ff20f61d8a705e7cbedb15c1e4a760e892ff1971594a034e265fc6fb7a28015c970c84dc3d94d0958d0b03d4a42cb0f3bfba973fdfc259b1354398fd685eb73acb22d511fa12c7d67b15b55708427fecb4263000e079f346302ee91e7dd4bd55144ee5e77"}, 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a5000-0x8)="2e2f66696c653000", 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000071d000-0x4)=0x8001, 0x4) r0 = syz_fuse_mount(&(0x7f0000bb9000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0xffffffffffffffff, 0x6, 0x80411) readv(r0, &(0x7f000000e000)=[{&(0x7f0000b88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000a44000)="636f6e666967667300", 0x0, &(0x7f000000a000)="") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bed000-0x9)="2f6465762f76637300", 0x421b402c604b3af4, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000799000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/23 21:02:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x8000000000002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003a7000-0xb)="2f6465762f766373612300", 0x8, 0x2000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x82, 0x7, 0x0, 0x3b, 0x0, 0xfffffffffffffffc, 0xff, 0x21, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6f, 0x0}, 0x0, 0x5b, r1, 0xd) r2 = syz_open_dev$sg(&(0x7f0000102000)="2f6465762f73672300", 0xfffffffffffffff9, 0xffffffffbffffffe) r3 = socket(0x11, 0xa, 0x800000) dup2(r3, r2) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f00001fc000)=0x0, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f00002a9000)="", &(0x7f0000c7c000)=0x0) shutdown(r5, 0x0) recvfrom$inet6(r5, &(0x7f00003b1000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x22, &(0x7f0000964000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, 0x1c) getpeername(r3, &(0x7f0000f8e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000ee000)=0x58) sendto$inet(r3, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000789000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006ef000)=0x0, &(0x7f0000ac4000)=0x4) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x2, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) dup2(r1, r0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x800) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x40000000000001, 0x84) 2017/11/23 21:02:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x462fcb14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000006000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8003) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000004000-0x4)=0x0, &(0x7f0000015000)=0x4) bind$inet(r3, &(0x7f000000b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x10100000001) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x55, &(0x7f0000008000)={@random="f88216f453f8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6003, @x25={0x2, 0x400, 0x13, "99277d2060ec11e2a9e453bc08d424f28b9ed8e96bb526289f79e2c412735a83347bfe19b88e96229c66e0d81a7f5ca475cbc439d482ee17444bbd6a1926884cea597eb6"}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x2) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x400, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x8, 0x0, 0x5, 0x10, 0xfffffffffffff801, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000002000000, 0x30010, r3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000001b000)={@generic="9f4b8dfaafe606b40300000ce5870004", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x80000003) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000001c000)=0xd29, 0x4) listen(r3, 0x43d) listen(r0, 0x7) syz_emit_ethernet(0x37, &(0x7f000000c000-0x37)={@random="3ce3b2a8e992", @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x3, 0x0, 0xff, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"0f"}}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f000001b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x1f, 0x8000000001, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x3a7, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}, @eol={0x0}, @nop={0x1}, @window={0x3, 0x3, 0xfffffffffffffff8}]}}, {"0c"}}}}}}, 0x0) [ 778.711954] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/23 21:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x40) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) writev(r3, &(0x7f0000cdc000-0x20)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x400001f) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000cb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4, &(0x7f0000e48000-0x10)={r5, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000164000)={0x0, 0x0}) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) r7 = socket$inet(0x2, 0x801, 0x0) r8 = memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x2) ioctl$TUNSETTXFILTER(r8, 0x400454d1, &(0x7f0000a76000)={0x1, 0x0, []}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x1, 0x2, "ffffffae118a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000ca000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000fd000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e2d000)={0x10001, 0xa723, 0x7, 0x8, 0x43, 0xfa, 0x6, 0x7ff, r9}, &(0x7f0000cce000-0x4)=0x20) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000f4000+0x728)={0x0, 0x0}, &(0x7f000099e000)=0x8) r10 = syz_open_dev$mice(&(0x7f00006d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) setsockopt$inet_opts(r10, 0x0, 0x9, &(0x7f0000271000)="1a06b0e284d3face8acbd56aa6dfcaabd56a2ea42534aca46678b0efa7c8e5ad79fa3bc829d337f610556b97be053d242de331ec2960228efbf3976a97a8ec9958e6cf23202d3818543ebbcc032ee90b8e47ed522d0703e874b506f33ded57d7302a4025268dda9e71c987999ac567e6cdb9172200b77cab3c7c67500094b217a8cfc282cda16427aa0f731fa9671ac83c3e11ca9689bc154976a976", 0x9c) mknodat(r10, &(0x7f0000cf6000)="2e2f66696c653000", 0xc14c, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 21:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a9000)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ba9000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000485000)=0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000853000-0x10)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000301000-0x10)={&(0x7f0000dbd000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000045e000-0x4c)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getrandom(&(0x7f0000f7d000-0xcc)="", 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000664000)={0x0, 0x1, 0x0, 0x0}) r3 = socket(0x11, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000b0a000-0x8)={0x4, 0x4}, &(0x7f0000048000)={0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) 2017/11/23 21:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb4000-0xd)="2f6465762f7573626d6f6e2300", 0x400, 0x101001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000061b000-0x2)="3a00") mkdir(&(0x7f0000efa000)="2e2f66696c653000", 0x2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000041c000-0x18)={&(0x7f0000150000/0x2000)=nil, 0x1, 0x2, 0x8, &(0x7f00001c4000/0x4000)=nil, 0x20000400}) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x10000002, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000094000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @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]}}, 0x7, 0x2000001f, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f8207ffb0470436018f4d64bad10500007fff706bd4d9a242e32cdd2997"}, 0x160) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000334000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x1, 0x4d7d0000000000, 0x6, 0x6c8}, &(0x7f000084f000)=0x20) lstat(&(0x7f0000330000)="2e2f66696c653000", &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fbd000-0x8)="2e2f66696c653000", &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x10000000000404) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b58000)={&(0x7f000013e000-0xc)={0x10, 0x0, 0x7ff, 0x400}, 0xc, &(0x7f0000081000-0x40)=[{&(0x7f0000c9c000-0x12a8)=[{0x47, 0x3, 0x800, 0x6, 0x93eb, "0d924e82f0939aeca243fb8c08bc6e477b68ea056981f13367c5858c4a04a654c54871a74318e80ad2a449e602bf87bf04e59c1f781f30"}, {0x1010, 0x0, 0x20, 0x9, 0x7, "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"}, {0xf2, 0x1, 0x4, 0x9, 0x5, "520cbeef9ce6256b4d87423ed973f657e780c5590ff812ccffe4f9aba58713f15a730fa067d0e9fd5112ada687e26c55ef8e4ffeb0df3dfe9519f6d5cd93a622e824daa9b6194553ce8853165abb635142c3b3b5daa19ce68548232e7e604eff4d9b1c3d84fca93b266051d506c98f51e89a5b8638cd7f46ac05feaaf129b6bf780e9d209aa8132bcf4639c0175942b6021d5531a1bd36748fe329ab1de95e87e99fc97b80b8af7a3730c0014badcf1b2f1b7cd4e56e248db4eb6d2d2752724b4ecc7a15b2f707a43d3aeba013ff19b04d81ea2b8bfd52678e591915e0fd8786fec7"}, {0xd4, 0x6, 0x604, 0x8, 0x9, "4ec9b014dbf308dd4a2b0f96b28e11371d4d7350d579a361cc2237cb19a4f902340696f620de34d56031a750e22138164ba1b25c7c81aa28bfff740ae2f97c578c97fc4fb9948acd346ece39ba967e3cbda54e2d472da7cac4b692cf920a8ad99431696299aef96455c12671867b4a585dc5bbf59aa7417d2fb44c41a1be9e65853972214baf0cf443eebbb2376d4e71f030d294e44f71985fb5a613e8641f1dfb7206939254d80dc14301c2e8163db88be5324ed76350ce4e7c60e74683dbc91a464ed8"}, {0x86, 0x400, 0x120, 0x400000000000000, 0x0, "24864e4343aed3b10d24837f81a95eafaaee9bf8f48e6642312f6eb935c5b99d1fb5b1706b7ffad11c6143688a0e40887d0834bf3063361aedcd7178a4e1ad1b64039912a21fef08980c71e1017166235c3096c6b25b75c4237d73694745b88750ea9e53b4b393c799f030b5e8cca1177a5105a7ff0c"}], 0x12a3}, {&(0x7f0000c51000-0xe0)=[{0xe0, 0x5, 0x300, 0x1, 0x81, "74826b792ff6271b73a73b0da5504bd58780807e8d165741bf679a21bb32d7a2c4eda971a79cb797e619a82e1b62e4d13db96217ab4c060927a86278f6938084904fc902a972ec83c51ced4eb72a4f84f7b79c89b2243ed30961cd38b14f1be9989d6c432d16f07a9823df468f5ffa0e63ac900f95b8614ead389295d20e7675b98ee21f37b11e897d6fea0b4fda859cd6db006de1622bdc1d3a842b90b75758ff413a55ce30e9a02b80467eeb7d738306e225f6a295e9ab9d915d6c5f19bf441ef65f126ca8d74c8dbf0207b2bdbe62"}], 0xe0}, {&(0x7f0000092000-0x1c)=[{0x19, 0x5, 0x10, 0x5, 0x80, "9fc2a6f5a06482fbcd"}], 0x19}, {&(0x7f00003a8000)=[{0x4a, 0x401, 0x410, 0x5, 0x3, "4db557946bad539c8e26647b64fcbe11948670e30582f2266aa1b995d9b8099e3be944497b324caca6e725c93434b3e6a0ad32fb50d0b20af84f"}, {0x8d, 0xfffffffffc0a10b5, 0x800000000a01, 0x101, 0x861, "32e6e20fe9fac9a3080eb5e004682b395b0ba8b250629be3d2eb3ad34db5c09b1ade8086e834e29288042e31c41c89a2f3013d3323241c10c3c218111e865ebff13d266c485e2bf59dd5fadf33b84045c4151fe8773779a88054905f8599db47f897abeb44774c09acac6ac6352e8d951ae661afeb861f3fcc278b313f"}, {0xa4, 0x7, 0x12, 0x5936, 0x401, "c257e4cc0c090dbabc4391ffcf328e2dd5948e5c28f5f77623c24be330e91543e6c2c8756c1eb9bfeb57fa42175734d6b703e34c4dc8abadbb8c57e88e6b9d66d5d975ff64ffedc421382a70334087faa6e71c3614dde2ac93c05d06536991eaa175945f8abe95be9d8a4a035917fd216d7037fee273f676fcc0fd3951a86163c4c4408d83c856d4ab03a75f4a367b4412ee4e1f"}], 0x17b}], 0x4, &(0x7f00005ae000-0x100)=[@cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r1, 0x0, r4}, @rights={0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r0, r2, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r3, r2, r2, r2, 0xffffffffffffffff, r3, r3]}, @rights={0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r1, 0x0, r5}, @cred={0x20, 0x1, 0x2, r1, 0x0, r6}], 0x7, 0x0}, 0x804) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008bf000)="2e2f66696c653000", &(0x7f0000802000)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100000, &(0x7f0000408000)="") pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000a3e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)="2e2f66696c65302f66696c653000", &(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fe8000)=0x0) acct(&(0x7f00005d2000)="2e2f66696c65302f66696c653000") mount(&(0x7f0000597000-0x8)="2e2f66696c653000", &(0x7f0000cf8000+0xdf5)="2e2f66696c65302f66696c653000", &(0x7f0000dcd000)="72616d667300", 0xc0ed0000, &(0x7f000002f000)="") mount(&(0x7f0000a8e000)="2e2f66696c65302f66696c653000", &(0x7f0000312000)="2e2f66696c65302f66696c653000", &(0x7f0000c89000-0xc)="62696e666d745f6d69736300", 0xffffd, &(0x7f000076a000-0x1)="ee") mount(&(0x7f0000823000)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f000092a000-0x5)="6973667363", 0x84000, &(0x7f0000d59000)="") 2017/11/23 21:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x10020000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) timer_create(0x3, &(0x7f00005d6000-0x58)={0x0, 0x26, 0x2, @thr={&(0x7f0000078000-0x44)="0ac2fc00c5f13130b33390591dd2fe44ff133363b9ecc2f4178e52680227e9d28f740e8feb0612a3507b49039f52e54e74f53fbe2b1fb73ccfc57564304af9d71bbcbe49", &(0x7f00008cf000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000189000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2017/11/23 21:02:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0x0, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027e000-0xb)="2f6465762f6877726e6700", 0x20000800000003, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f0000d4b000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ed6000)={0x659, 0x8, 0x6, 0x9, 0xae, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000038a000)="000000000000") sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) mount(&(0x7f0000420000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000380000)="2e2f636f6e74726f6c00", &(0x7f0000e48000)="746d70667300", 0x10004, &(0x7f0000d87000)="5469606a4e50464620fade2e8368b9594f61c24fd1fe4468e71e70a92cfde2388dbb1241427c7846be23e0c8ca63d0e1151515302efb0d6829b656a71e20d16c1db1126db20fb7be1beedf56709150037a4073a7d8e82755e84db810859dddcdc0ac2a7cbacc31ce0bcec5c67e2cb4ff57c24a8af341c08b029250d29bb192643291e94a0d4e264ed1273f2d9e89b5e91649039d1ff9c4faac365240e06b9df90b228fa223f666efaab0117a6ce81579025097d3dcce78a2517e9fcb26c06ddb02779b3c8a38ec") r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003eb000-0x10)={0x5, &(0x7f00004a5000)=[{0x5, 0xb18, 0x4, 0x1}, {0x9, 0x0, 0x1cfa, 0x6}, {0x7, 0x579, 0x5a4fbabb, 0x3}, {0x7fff, 0xa08e, 0x4, 0x9}, {0x1, 0x401, 0x8, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000427000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d5b000-0x4)=0x8) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x80000000000000}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") [ 778.774777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 778.808842] device lo entered promiscuous mode 2017/11/23 21:02:31 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0xfff, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/11/23 21:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r1 = socket$inet(0x2, 0x80807, 0x10000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000033a000-0x18)={0x0, 0x7fff, 0x30, 0x6fad, 0x8}, &(0x7f000097a000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007fe000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r0, &(0x7f0000571000)="0000000000000000000000000000000000", 0x11) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000741000)={r2, 0x4}, &(0x7f0000162000)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0x1000000000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000879000-0x9)="2f6465762f76637300", 0x50201, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000720000)=0x0) getpeername$inet6(r3, &(0x7f0000a31000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003aa000)=0x1c) remap_file_pages(&(0x7f0000caa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) getcwd(&(0x7f0000a84000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) openat$rtc(0xffffffffffffff9c, &(0x7f0000552000)="2f6465762f72746300", 0x20000, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aed000-0x9)="2f6465762f72746300", 0x3, 0x0) dup2(r3, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000089000)="2f6465762f73657175656e6365723200", 0x1, 0x0) msync(&(0x7f0000cb4000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000e75000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/11/23 21:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00002ab000/0x4000)=nil, &(0x7f0000eee000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002a9000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed3000-0x4)=0xa0) r1 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000567000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x8008, 0x409, 0x0, 0x803, "a65d7c5daf49d63475067daada7511220dba168a8fc699b075980d28413a464b2898c331727dcc932b74905c46f9e359e755ae000000000000a804f4691c8e31", "6683bc959418e60e75f98ea05dcb83186b184b3cfd1d25ad0200b43af12a36be", [0xff, 0x6d42], 0x0}) wait4(0x0, &(0x7f0000b25000-0x4)=0x0, 0x0, &(0x7f0000bef000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x5, 0x8, 0xffffffffffffffc0) dup2(r1, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f73000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000021a000)={0xffffffffffffffff}) open(&(0x7f00007a0000-0x8)="2e2f66696c653000", 0x80000, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b38000-0x8)={r0, 0x0}, 0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f00002b6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007a9000-0x4)=0x1c, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000386000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$vcsa(&(0x7f00007b1000)="2f6465762f766373612300", 0x2951, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df6000)={0xffffffffffffff9c}) r5 = creat(&(0x7f0000e3f000)="2e2f66696c653000", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00003ab000)={r4}) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00006aa000-0x4)=0x5, 0x4) get_mempolicy(&(0x7f0000286000-0x4)=0x0, &(0x7f0000c8d000)=0x0, 0xffff, &(0x7f0000e97000/0x3000)=nil, 0x0) write$fuse_poll(r2, &(0x7f00003b2000)={0x18, 0x20, 0xb2, 0x1}, 0x18) syz_open_dev$sndseq(&(0x7f00003c2000)="2f6465762f736e642f73657100", 0x0, 0x408000) 2017/11/23 21:02:31 executing program 7: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x20040000000000) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f00007f7000)=0x18000000000, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000421000-0x4)=0x5, 0x4) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005d6000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800000000000307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000010, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b76500053f0f00004828ddffe7c0"}) r1 = socket$inet(0x2, 0xb, 0xffffffffffffffff) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00005ea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) r2 = socket(0x26, 0x400000000000003, 0x5) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f000088d000)="08e13d2c67175c8b546899bc33760b332e8f6d0a12e89d0a6f3031f5c10bc5d329aba6af75ce3a1b97a4cd0fc94ad3964ba18a234574c386adf6aff77cd38afefdd463fe96a09a260f1e7dee5dc4fa25a1a6c24eb1d4e0e528014171ac1e55c8e64ecb4eb5583f328bd4a4eb7d9128a9d5398bbbb7826cad4a6a63986ae3e91119d7d3530c", 0x85) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f000094e000)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x401, "869f36b32f98afc66ef2e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adb01185c60ed599e14237dfe3e74db1dae", 0x2}, 0x60, &(0x7f0000951000)=[{&(0x7f000045f000-0x1)="8f", 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x4}, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000070a000-0x7)="0808", 0x2) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x3, 0x36, r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xa788127, 0x4a, &(0x7f0000951000)="00fca8", 0x3) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000585000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000954000)=0xc) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00004b5000)="00", &(0x7f000080a000-0x4)=0x1) mmap(&(0x7f00000d2000/0x800000)=nil, 0x800000, 0xc, 0x32, r1, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000050000)=0x0, &(0x7f000094f000)=0x0, &(0x7f00007ba000-0x4)=0x0) sync_file_range(r1, 0x10001, 0x4d, 0x3) 2017/11/23 21:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f000090c000)="48", 0x1) io_setup(0xffffffffffffffb4, &(0x7f0000ed7000)=0x0) sendfile(r0, r0, &(0x7f00006ab000+0xe35)=0x0, 0x3713) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000ec0000-0x8)="2e2f66696c653000", 0xc) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00006b3000-0x8)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x201000, &(0x7f0000b44000)="") 2017/11/23 21:02:31 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000332000-0x78)={0x2, 0x78, 0xdb, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000065c000-0xc)={&(0x7f0000ad8000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x805, 0x0) syz_open_dev$sndseq(&(0x7f00001d1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000201000-0x9)="2f6465762f76637300", 0x1fd, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000765000-0x10)={0x68, 0x0, 0x10001, 0x10000000008}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000a10000-0x10)={0x6, r2, 0x10001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a8b000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8c000)="2e2f66696c653000", 0x0) mount(&(0x7f000054d000-0x8)="2e2f66696c653000", &(0x7f0000992000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f00006c4000)="") r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002d6000-0x28)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000085f000)={r4, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f6b766d00", 0x20080, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007cc000-0x8)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x10000001) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0xffffffffffffffff, &(0x7f0000d4e000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000182000)={0x10002, 0x6000, 0x0}) io_submit(0x0, 0x1, &(0x7f00004de000-0x10)=[&(0x7f0000304000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000050e000)="", 0x0, 0x800, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2017/11/23 21:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000a1a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() tkill(r2, 0x3b) 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, 0x7, 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) r3 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000a1000)={0x2, [0x0, 0x0]}, &(0x7f000043d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d36000-0x8)={r4, 0xfffffffffffffffd}, 0x8) sendmsg(r1, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001d, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000e15000-0x40)=[{&(0x7f0000d2c000-0x67)="15517df2444d56da88d5b66aa45d66ac98a690863ea30cf2a0b5f5aa955ed1b6fc47072fd970a89b1ee2d686006d21f0120a97642f0bfb265c820d52b47a72fd1d7573455830e5febe14b5e4b12f6bd01780e836f92d8b442fc1c3c2eddbde65ee115c881ffe8f", 0x67}, {&(0x7f0000e09000-0x77)="9972eae5c6d45e147512c7b5250dfbd503de1401b9d2e2104ea5dcbe99e4dcf6f75be9873b08c934e0151a7feea3fdd3e095db6060dd1f47e8a74d626420b5a976cf5dc1ef6581abfd189c1bbbcf3f6ae5d880551fc8fd2e14d6f4d783e2abffef7af165e0b43f78b781761578e12324712a0f121c6e82", 0x77}, {&(0x7f0000056000-0x1000)="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0x1000}, {&(0x7f0000c01000)="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", 0x1000}, {&(0x7f0000ed5000-0xfc)="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", 0xfc}, {&(0x7f0000075000)="027321c369ae7fffa958a3746c2062b0f1da7cce6dd994893ad3751b2a0cc8fa52072a3d3534779bb8c8d4a2e224c22d5a9f0a4a1aa998167a9c9605ca07e2da6667768928881fe797bc865760e0f6af051d7c16f1acf26d4e98d1ca92f946f5ca763505a73d387c4043d5bfa8ddb7f8d48baa374e8a1edb5d11e529aeb2d285d112eed518ccb6639eb325f243f13093336437b8a0b088e96e0dff8526", 0x9d}, {&(0x7f00007d7000)="078f", 0x2}, {&(0x7f0000963000-0xbf)="6178dd1e357d6c2c2024d97fafa98ec17d65451d5e92286cae972f376de3ddaaeca726dc8ea769b33ab6709cff0efccbead8d605dbe4761876a05540d1fe87740dd46eb36b3c01acd1d0533a6e9f1ada09340410e1cc37eeb68a38292831f66a2434c699512851422854475a52cf07a98b8206e1774ab3b6de7a673bdcade7671bffcfe5caddcf95bd8693f04bbd0e3d6444775f587b575f55b52067bcee3bcfb8f5ba033c29b7d531bafdccdc51550d99184c5399f8af9d59d11c3f343dd8", 0xbf}], 0x8, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fbf000-0x4)=0x0) bind$llc(r3, &(0x7f00001f2000-0x10)={0x1a, 0xf8, 0x3, 0x400, 0x2, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) move_pages(r5, 0x2, &(0x7f0000495000)=[&(0x7f0000347000/0x3000)=nil, &(0x7f0000479000/0xa000)=nil], &(0x7f0000483000-0x4)=[0x7fffffff], &(0x7f00005dd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) sendto(r3, &(0x7f00004c7000)="", 0x0, 0x0, &(0x7f0000793000-0x61)=@generic={0x1e, "01230ed3890ed3e7d0fd6f09790802ceab75d656f5fbfdb934dbc4f56b72dfb6fb2e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f267b3ecaa00319dcf247b42bdc33f0337931b5f376efd5f41fc480fbb1bf10183131b401c20f3df8461acbb410bed1c3e37db70b1a8"}, 0x80) r6 = add_key(&(0x7f0000522000-0x8)="6b657972696e6700", &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a8000)="8c", 0x1, 0x0) keyctl$setperm(0x5, r6, 0x4112604) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000eeb000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r6, &(0x7f0000000000)="", 0x0) utimes(&(0x7f0000017000-0x8)="2e2f66696c653000", &(0x7f0000a20000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, 0xfffffffffffffff8, &(0x7f0000868000/0xe000)=nil, 0x2) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000026a000)=[0x1, 0x6]) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2017/11/23 21:02:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x0, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:31 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e90000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00007b2000)=0x0, 0x80000) ioctl$int_in(r1, 0x0, &(0x7f0000516000-0x8)=0x792e) time(&(0x7f00004f7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000096e000)={0x5, 0x7, 0x4, 0x10000, 0x0}, &(0x7f000015b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabde2e9, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a29000)={r2, 0xff, 0x5, 0xcd, 0x8, 0x1, 0x4, 0x81, {r3, @in6={{0xa, 0x3, 0xfc00000000000000, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x80000000000000, 0x4d0, 0x2}}, &(0x7f0000000000)=0xb8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002000-0xc)={0xfffffffffffffff8, 0x5, 0x8001, 0x3, 0x5, 0x2, 0x3c}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000+0x66c)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x401, 0x1, 0x3, 0x7f, 0x31, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000-0x8)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000001000)="000000", &(0x7f0000006000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000008000-0x1)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r5, 0x39, 0x8000}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={r6, 0x9, 0x30}, &(0x7f0000001000)=0xc) 2017/11/23 21:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ca2000-0x90)={0x9, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000819000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003b4000)="2f6465762f73672300", 0x0, 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007e5000-0x8)={0x0, 0x0}, &(0x7f00000d1000-0x4)=0x8) gettid() msync(&(0x7f00006b2000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000abd000-0x4)=0x0, &(0x7f0000e88000-0x4)=0x4) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sg(&(0x7f0000b5d000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x0) r2 = memfd_create(&(0x7f00006b4000-0x11)="73656c696e757876626f786e6574313a00", 0x100000) gettid() clock_gettime(0x4, &(0x7f0000f01000+0x41e)={0x0, 0x0}) signalfd4(r2, &(0x7f0000b8b000-0x8)={0x5}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000135000)={0xffffffffffff8000, 0x6, 0x40, {r3, r4+30000000}, 0x8001, 0x1a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d8f000)=0x9, 0x4) inotify_add_watch(r1, &(0x7f0000802000)="2e2f66696c653000", 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x62, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xcc0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000258000)="2f6465762f6175746f667300", 0x102, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000ba000)={@common="62637368300000000000000000000000", 0x0}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000315000-0x2a)={0x0, 0x22, "d879878c92beb8225dfffa02d8885ffb7541f4f4f83eecc883ab4ab083b2217a86ad"}, &(0x7f00001e5000-0x4)=0x2a) 2017/11/23 21:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f70746d7800", 0x0, 0x0) eventfd(0x100000003) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r0, &(0x7f0000532000)="00", 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fd3000)=0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c1000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f000077a000-0x10)={0x4, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000284000)={0xe000000000000000, r5, 0xfffffffffffffffc, 0x43}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00005f6000-0x10)={0x1, r6}) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r4, &(0x7f000039e000-0x8)=0x0, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x4, 0x0, 0x6}) r7 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004b3000)=@assoc_value={0x0, 0x2}, &(0x7f0000d79000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={r8, 0x9}, &(0x7f0000cbd000-0x4)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) r9 = socket(0x10, 0x2, 0x0) r10 = open(&(0x7f000090c000-0x8)="2e2f66696c653000", 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r10, 0x40086408, &(0x7f0000f64000-0x8)={0x6, 0x8e}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000819000)={0x5, 0x0, 0x10001, 0x41}) ioctl$DRM_IOCTL_AGP_UNBIND(r10, 0x40106437, &(0x7f0000153000)={r11, 0x0}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f00005f2000+0xbfc)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x16, 0x0, 0x0, 0x0}]}, 0x10) 2017/11/23 21:02:32 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005d6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004b2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eca000)={r0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x7fffffff) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x2000005, 0x0, 0x1}, 0x20) ptrace$setopts(0x4206, r3, 0x151d, 0x20) getpeername$packet(r2, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000810000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000188000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004d6000)="6859626c8000", 0x6) r6 = syz_open_dev$mice(&(0x7f0000108000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000603000)={0xffffffff, 0x8, 0x1, 0x9, 0x95, 0x1, 0x1, 0x1ff, 0x0}, &(0x7f00002e8000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000099a000-0x20)={0x0, 0x9, 0x1, 0xb1e1, 0x1f, 0x8001, 0x759, 0x7, r7}, &(0x7f0000411000)=0x20) clock_gettime(0x0, &(0x7f00007e0000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000bf5000)={0x0, 0x7530}, 0x8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7a000-0xc)="2f6465762f72666b696c6c00", 0x2004, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00006a8000-0x68)={0x6, 0x0, [{0xafa, 0x0, 0x4}, {0xbed, 0x0, 0x1}, {0xad5, 0x0, 0x3}, {0xa8d, 0x0, 0x6}, {0x3bd, 0x0, 0x40}, {0x0, 0x0, 0x9}]}) recvmmsg(r2, &(0x7f000046a000)=[{{&(0x7f000031a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a84000-0x8)=[], 0x0, &(0x7f00003e3000-0x80)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002eb000)={0x0, 0x0}) epoll_create1(0x80000) syz_open_dev$sndtimer(&(0x7f000039c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x24840) bind$inet(r2, &(0x7f0000fc9000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod$loop(&(0x7f0000159000)="2e2f66696c653000", 0x141, 0x1) r9 = syz_open_dev$mouse(&(0x7f0000f7e000)="2f6465762f696e7075742f6d6f7573652300", 0xb462, 0x200000) ioprio_set$pid(0x1, r3, 0x7150) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b8f000-0x8)={0x0, 0x0}) setsockopt$packet_int(r9, 0x107, 0x10, &(0x7f0000593000)=0x0, 0x4) 2017/11/23 21:02:32 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0x0, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:32 executing program 3: r0 = memfd_create(&(0x7f0000017000-0xb)="63670000000000000897d2", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x2, 0x7f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x400, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000dcc000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ftruncate(0xffffffffffffffff, 0x5375) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000-0xb)="5b6367726f75705c2e7d00", 0x2) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f000005a000/0x4000)=nil) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001a000)={0x0, 0x1, 0x30, 0x3, 0x1f}, &(0x7f000001b000-0x4)=0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r2, 0x100000002}, &(0x7f0000004000)=0x8) r3 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f000005c000-0x19)=@known="73797374656d2e61647669736500", &(0x7f000005a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000002000)={{0x3, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400000004, 0x1, 0x9, 0x1000000000000000, 0x800, 0x4, 0x9, 0x0, 0x2, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000004000)={0x0, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2017/11/23 21:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000013d000+0x488)={0x0, 0x0, 0x0}, 0xc) quotactl(0x100000001, &(0x7f00002ba000)="2e2f66696c653000", r1, &(0x7f0000f62000-0x84)="7eb595dd65a3e5c2f550506c960c73a548ce7571a678dd415479b55ce06c44e71b94a82283fae64ca3d797c09dc4e756abdd47f03aca3337f14c6e53a8d688d4773e518665741900000001d88689d4861964cfa8798ee13e260238342cf7cf781f86c0cb5e547fc00d38e5eb02de0dadd0e684802756c9d96d62ff751a5129b38a6c7ff1") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:32 executing program 0: utimes(&(0x7f0000a55000)="2e2f66696c653000", &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a45000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000967000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x600008) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8a000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000797000)=0x0) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6d, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58d, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x9, 0x0, 0x0}, r1, 0x3, r0, 0x9) pipe(&(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x80) 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) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffb) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) sync() memfd_create(&(0x7f0000902000-0xc)="2f6465762f72666b696c6c00", 0xa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x4001, &(0x7f00002c0000)=0xcb9, 0x7, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f0000c1c000/0x2000)=nil, 0x2000, &(0x7f0000c91000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x3, 0x5, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000c3000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) r4 = syz_open_dev$vcsn(&(0x7f00003cf000)="2f6465762f7663732300", 0x32, 0x180) ioctl$VT_WAITACTIVE(r4, 0x5607) sync() mbind(&(0x7f0000955000/0x4000)=nil, 0x4000, 0x1, &(0x7f00009ae000-0x8)=0x6ade, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 21:02:32 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 2017/11/23 21:02:32 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ef8000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000102000)="2e2f66696c65302f66696c653000", 0x8) splice(r1, 0x0, r2, 0x0, 0x2, 0x8) open(&(0x7f0000ab6000-0x8)="2e2f66696c653000", 0x1, 0x151) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000923000-0xb1)={{0xf000, 0x7002, 0xe, 0x7, 0x40000, 0x0, 0x1f, 0x7fffffff, 0x7d8, 0x9, 0x3, 0xb2b, 0x0}, {0x10000, 0x6004, 0xf, 0xf1, 0x1ff, 0x3, 0x7fffffff, 0x0, 0x10000, 0x1510, 0xfff, 0x8, 0x0}, {0x104000, 0x4000, 0xf, 0x5, 0x5, 0x1, 0x100000001, 0x1f3, 0x0, 0xfffffffffffffffe, 0x1000, 0x2, 0x0}, {0x0, 0x7000, 0xf, 0x2, 0x8, 0xfffffffffffffffb, 0x101, 0x4, 0x2, 0x1, 0x7, 0x2, 0x0}, {0x16000, 0xd000, 0xa, 0x8, 0x9, 0xffffffff7fffffff, 0x9, 0x832, 0x7ff, 0xffffffffffffffff, 0x100, 0x8001, 0x0}, {0x2, 0x6000, 0xc750480b5543bb69, 0x6, 0x4, 0x3, 0x9, 0x110, 0x401, 0x7f, 0x6, 0xc0, 0x0}, {0x5000, 0x0, 0x9, 0x9, 0x2, 0x6, 0xfff, 0x6, 0x6, 0x9, 0x1, 0x10000, 0x0}, {0xf000, 0x4002, 0x0, 0x9, 0x80000001, 0x6, 0x943, 0xb43c, 0x1, 0x4, 0x45de09d6, 0x6f9800000000, 0x0}, {0x6002, 0xd005, [0x0, 0x0, 0x0]}, {0x3004, 0x105002, [0x0, 0x0, 0x0]}, 0x80010000, 0x0, 0x400000000000000, 0x122000, 0x1, 0x800, 0x100000, [0x4, 0x9, 0x2, 0x7278]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001e6000)="2f6465762f73672300", 0x842, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) waitid(0x2, 0x0, 0x0, 0xa, &(0x7f00002e4000+0x97a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{0x0, 0x0}, 0x0, 0x9, 0xa}, {{0x0, 0x0}, 0x1, 0x6, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x78) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 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) sync() mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e4000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000952000-0x24)={0x9, 0xff, 0x3, 0x22, &(0x7f000091b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x55, &(0x7f0000771000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, &(0x7f00000b5000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x398edafe, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f61000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000fb3000-0x4)=0x0, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000eca000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fa5000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00004f0000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r5, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(r1, 0xfffffffffffffffe) bind$inet(r6, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f000000b000-0xc)={0xffffffff80000000, 0x0}) ppoll(&(0x7f00005ad000+0xacd)=[{r2, 0x2400, 0x0}, {r3, 0x2001, 0x0}, {r1, 0x480, 0x0}], 0x3, &(0x7f0000b36000-0x8)={0x0, 0x989680}, &(0x7f0000677000)={0x0}, 0x8) 2017/11/23 21:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f70746d7800", 0x0, 0x0) r1 = eventfd(0x100000003) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) read(r0, &(0x7f0000532000)="00", 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fd3000)=0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f00002fa000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r1, 0xa, 0x16) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c1000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f000077a000-0x10)={0x4, 0x0, 0x2, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000284000)={0xe000000000000000, r6, 0xfffffffffffffffc, 0x43}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00005f6000-0x10)={0x1, r7}) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r5, &(0x7f000039e000-0x8)=0x0, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x4, 0x0, 0x6}) r8 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00004b3000)=@assoc_value={0x0, 0x2}, &(0x7f0000d79000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={r9, 0x9}, &(0x7f0000cbd000-0x4)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r8, 0x8, r2) tkill(r2, 0x16) r10 = socket(0x10, 0x2, 0x0) r11 = open(&(0x7f000090c000-0x8)="2e2f66696c653000", 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r11, 0x40086408, &(0x7f0000f64000-0x8)={0x6, 0x8e}) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f0000819000)={0x5, 0x0, 0x10001, 0x41}) ioctl$DRM_IOCTL_AGP_UNBIND(r11, 0x40106437, &(0x7f0000153000)={r12, 0x0}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f00005f2000+0xbfc)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x16, 0x0, 0x0, 0x0}]}, 0x10) 2017/11/23 21:02:32 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x0, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000e4000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common="64756d6d793000000000000000000000", &(0x7f00000db000)=@ethtool_pauseparam={0x13, 0x5, 0x6, 0x80000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0c000)="2f6465762f72746300", 0x101100, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000518000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2040, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f8f000)={0x80000000000002, {{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]}}, 0x90) sendto$inet(0xffffffffffffffff, &(0x7f00005d5000-0x7e)="c8", 0x1, 0x3, &(0x7f0000f02000+0x61a)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008fb000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x0}) r3 = socket(0x10000000010, 0x0, 0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x114, 0x0, &(0x7f0000000000)="2a8e0000", 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e3a000)={0x4, &(0x7f0000a68000-0x20)=[{0x2, 0xfffffffffffffff8, 0x100000001, 0x9}, {0x6, 0x5, 0x8000, 0x8001}, {0x1000, 0x1, 0x6, 0x1ff}, {0xb011, 0x101, 0x75, 0xbd9}]}, 0x8) readahead(r3, 0x10000, 0x4) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r3, &(0x7f00006ea000-0x21)="1f0000000104df00fd432dbb0700000000cb00000900050000000000000000d5be", 0x21) close(0xffffffffffffffff) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00009bc000)=[@in6={0xa, 0x2, 0x120, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc}, @in6={0xa, 0x3, 0x8ea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6d, &(0x7f000017f000-0x6d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a24d66f85585", [{[{0x9100, 0x0, 0x8, 0x400}], {0x8100, 0x6, 0xff, 0x515d}}], {{0x0, @ipv4={{0x5, 0x4, 0x2, 0x6, 0x57, 0x2, 0xfffffffffffffffe, 0xffffffff, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0x9, 0x9, "7f6319", 0x1, "268a06"}, "60535da10d5b67a917fb836252ee9ee68824e0ae1c48ed7773fdcf54bbd2e21004a36df907bbdac43625c5adc2fd7297efe7e5"}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db7000)="2f6465762f6375736500", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000591000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b70000)={r1, 0x43, "7588a7a4eb234349d37428082b730c6fdfe702528584673e2dfa8a10f58593bcf5fc55f98fae0d84a3107e53b9468c2aaffde4a4fcb83ac4610b86461edf7dbee34183"}, &(0x7f0000a6a000)=0x4b) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = signalfd(r2, &(0x7f0000269000-0x8)={0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001d7000)={0x0, @in6={{0xa, 0x2, 0x52f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x200, 0x2, 0x80}, &(0x7f0000afc000)=0xa0) r6 = syz_open_dev$usbmon(&(0x7f0000af8000)="2f6465762f7573626d6f6e2300", 0x9, 0x200) setsockopt$inet_dccp_int(r6, 0x21, 0x4, &(0x7f00006cf000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006cd000-0x20)={0x7, 0x4, 0x0, 0x3, 0x10001, 0x1, 0x4, 0x0, r5}, &(0x7f00003c9000-0x4)=0x20) exit(0x0) unshare(0x20000400) r7 = dup3(r3, r3, 0x80000) faccessat(r7, &(0x7f0000661000)="2e2f66696c653000", 0xc4, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000ca5000)="2e2f66696c653000", &(0x7f0000f04000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f71000)="2f6465762f6877726e6700", 0x4200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x42, "4ea14a1c4c4e70259c8c8956b1d7ae8ced4c424802bc6c8367ef2d3b54b047bb82dbd07db4f36b490ad7161fc3a3d7bda1bca681f353179530d5650e2e17fcfb0759"}, &(0x7f0000d0a000-0x4)=0x4a) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000166000)={0xd000, 0x0, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000184000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dab000-0x1c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) r4 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000e52000)=0x4, 0x4) getitimer(0x3, &(0x7f0000a57000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000098b000-0x4)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000316000-0x1008)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000821000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a39000)={{{@in6=@remote={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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) ioprio_set$uid(0x3, r7, 0x0) clock_gettime(0x0, &(0x7f000080e000-0x8)={0x0, 0x0}) utimes(&(0x7f00001d2000)="2e2f66696c653000", &(0x7f0000d92000-0x10)={{r5, r6/1000+30000}, {r8, r9/1000+10000}}) preadv(r4, &(0x7f00001a4000)=[{&(0x7f00005a5000)="000000000000000000", 0x9}, {&(0x7f0000d62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000df3000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000148000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f00008df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f000047f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000976000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x8, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000808000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x1002}) getsockname$ipx(r4, &(0x7f000011f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c42000-0x4)=0x10) sendfile(r1, r4, &(0x7f0000c14000)=0x40, 0x808) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 779.207707] QAT: Invalid ioctl [ 779.216844] QAT: Invalid ioctl [ 779.230173] QAT: Invalid ioctl [ 779.242496] QAT: Invalid ioctl 2017/11/23 21:02:32 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x0}, 0x60) 2017/11/23 21:02:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400, r0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffe, 0x32000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x1, 0xfffffffffffffff9, 0x10001}, &(0x7f0000000000)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0xbf3, 0x1, 0x0, 0x40, r2}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000003000-0x108)={0x3, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6(0xa, 0x8000f, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r4) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000003000)={0x4}, 0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) inotify_init1(0x800) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x40)=[{r1, 0x2001, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x40, 0x0}, {r7, 0x40, 0x0}, {r8, 0x1004, 0x0}], 0x8, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0xffffffff}, 0x8) [ 779.301950] QAT: Invalid ioctl [ 779.311262] QAT: Invalid ioctl 2017/11/23 21:02:32 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000a, 0x6, 0x20) socket$inet6(0xa, 0xe, 0xfff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e4000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c0f000-0x8)={0x8001, 0x1, 0x7f, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r5 = socket$netlink(0x10, 0x3, 0x0) splice(r1, 0x0, r1, 0x0, 0x10001, 0x1) writev(r5, &(0x7f0000b5b000-0x10)=[{&(0x7f0000be1000)="290000001900ff0900000000060000020a1300009800ff06800c0000090009000000081900000000f6c7dd", 0x2b}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000cbd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x4, 0x80000, 0x8000, 0x4bc, 0x2, 0x6, 0x1, 0x1, r3}, &(0x7f00009b8000-0x4)=0x20) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000888000-0x11)="2f6465762f7667615f6172626974657200", 0x204000, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000315000-0xb)="2f6465762f766373612300", 0x85f, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4a000-0x1)=0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000856000)={0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0xc) r9 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000730000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2d1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0x7, 0x6, 0x6}, &(0x7f0000a43000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x800000000405, 0x2e, 0xd, 0x1}, &(0x7f00002b5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000199000)=@assoc_value={r2, 0x4}, &(0x7f000006f000-0x4)=0x8) r10 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r10, &(0x7f0000fe4000)={0x0, 0x0, 0x7, 0x0}, 0xc) socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f00006dc000-0x4)=0x2, 0x4) 2017/11/23 21:02:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000-0xb)="2f6465762f6877726e6700", 0x4620fe, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa2000/0x1000)=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) syz_open_dev$vcsa(&(0x7f0000fa1000)="2f6465762f766373612300", 0x10020000002, 0x800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x2000)=nil, 0x2000, 0x8, 0x32, r1, 0x3f) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x2000, 0x800000000041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000001000-0xce)="6008ba630b1f0800000000000000f239a62046b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82118ba87a723d28fe96aaaf508d19e2dff05f89620144bd424010d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d698c0c90c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb023574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2edca") ptrace$setopts(0x4205, r3, 0x402609, 0x800000000000007) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000002000-0x8)={&(0x7f0000e06000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/11/23 21:02:32 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000109000)={0x6d, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/23 21:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b55000-0x4)=0x201, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d7000-0xa)="2f6465762f6375736500", 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffff7fffffff, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00007e3000)={0xd000, 0x102000, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000061b000-0x14)={0x0, 0x853b, 0xfffffffffffffff9, 0x0, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002fc000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc}, @in6={0xa, 0x1, 0xe2c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cce000)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0e000)="2f6465762f73657175656e63657200", 0x40000, 0x0) recvfrom$llc(r2, &(0x7f00007a5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, &(0x7f0000f53000)={0x1a, 0xc, 0x80000000, 0x1, 0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a7b000-0x10)=[{&(0x7f0000af7000)="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", 0x15e}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cfb000)={0x0, 0xcd, "c36f79a38d4321489ae2c7b6648117851b397fe475ef009fcd2f866d3cfa2029472d0e189c9a41c4d36d2828aa9e985fcaa618cd97318d1b0d04d3c1946faaad42e862094918edd9fe720fc85558ceb2dae7bfa7d167cb7a0e3f429263dc3ff2ed90e48a3552a87b257d0bfe0bcf0340e541a00f1af45176a793cc4385db80662af2ed5500d20fca21b8b05af7fa4c4ae1ea29f0f564ce3fbe5aa3145bf765da3b29e850e2c902b0a06b6e5d6b6b6b2435ee55eeb159a8649791656e78d7adcf2081b695bc1526199908c52ee1"}, &(0x7f000063d000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a6c000-0x20)={0x10001, 0x80, 0x8008, 0x3, 0xffffffffffffffff, 0xffffffffffffbb22, 0x8, 0x3f, r3}, &(0x7f0000976000)=0x20) 2017/11/23 21:02:32 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ef8000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000102000)="2e2f66696c65302f66696c653000", 0x8) splice(r1, 0x0, r2, 0x0, 0x2, 0x8) open(&(0x7f0000ab6000-0x8)="2e2f66696c653000", 0x1, 0x151) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 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) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000923000-0xb1)={{0xf000, 0x7002, 0xe, 0x7, 0x40000, 0x0, 0x1f, 0x7fffffff, 0x7d8, 0x9, 0x3, 0xb2b, 0x0}, {0x10000, 0x6004, 0xf, 0xf1, 0x1ff, 0x3, 0x7fffffff, 0x0, 0x10000, 0x1510, 0xfff, 0x8, 0x0}, {0x104000, 0x4000, 0xf, 0x5, 0x5, 0x1, 0x100000001, 0x1f3, 0x0, 0xfffffffffffffffe, 0x1000, 0x2, 0x0}, {0x0, 0x7000, 0xf, 0x2, 0x8, 0xfffffffffffffffb, 0x101, 0x4, 0x2, 0x1, 0x7, 0x2, 0x0}, {0x16000, 0xd000, 0xa, 0x8, 0x9, 0xffffffff7fffffff, 0x9, 0x832, 0x7ff, 0xffffffffffffffff, 0x100, 0x8001, 0x0}, {0x2, 0x6000, 0xc750480b5543bb69, 0x6, 0x4, 0x3, 0x9, 0x110, 0x401, 0x7f, 0x6, 0xc0, 0x0}, {0x5000, 0x0, 0x9, 0x9, 0x2, 0x6, 0xfff, 0x6, 0x6, 0x9, 0x1, 0x10000, 0x0}, {0xf000, 0x4002, 0x0, 0x9, 0x80000001, 0x6, 0x943, 0xb43c, 0x1, 0x4, 0x45de09d6, 0x6f9800000000, 0x0}, {0x6002, 0xd005, [0x0, 0x0, 0x0]}, {0x3004, 0x105002, [0x0, 0x0, 0x0]}, 0x80010000, 0x0, 0x400000000000000, 0x122000, 0x1, 0x800, 0x100000, [0x4, 0x9, 0x2, 0x7278]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001e6000)="2f6465762f73672300", 0x842, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) waitid(0x2, 0x0, 0x0, 0xa, &(0x7f00002e4000+0x97a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{0x0, 0x0}, 0x0, 0x9, 0xa}, {{0x0, 0x0}, 0x1, 0x6, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x78) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:32 executing program 4 (fault-call:21 fault-nth:0): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b0000)="2e2f66696c653000", 0x40000, 0x34) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000537000-0x1c)=@req3={0x9, 0x5, 0x8, 0x3f, 0x200, 0x1, 0x3ff}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000743000-0x4)={0x5}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:32 executing program 0: utimes(&(0x7f0000a55000)="2e2f66696c653000", &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a45000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000967000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x600008) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8a000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000797000)=0x0) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6d, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58d, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x9, 0x0, 0x0}, r1, 0x3, r0, 0x9) pipe(&(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x80) 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) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffb) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) sync() memfd_create(&(0x7f0000902000-0xc)="2f6465762f72666b696c6c00", 0xa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x4001, &(0x7f00002c0000)=0xcb9, 0x7, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f0000c1c000/0x2000)=nil, 0x2000, &(0x7f0000c91000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x3, 0x5, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000c3000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) r4 = syz_open_dev$vcsn(&(0x7f00003cf000)="2f6465762f7663732300", 0x32, 0x180) ioctl$VT_WAITACTIVE(r4, 0x5607) sync() mbind(&(0x7f0000955000/0x4000)=nil, 0x4000, 0x1, &(0x7f00009ae000-0x8)=0x6ade, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 21:02:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000511000)=0x0, &(0x7f0000b92000-0x4)=0x0, &(0x7f0000ed6000-0x4)=0x0) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000001e000-0x108)={0xb2a, {{0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @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]}}, 0x108) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x3, &(0x7f0000a8a000-0x1)="21") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r5 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x4, 0x4000000000000020, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x6, r3, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) r6 = dup2(r4, r4) perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x8, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x1) creat(&(0x7f000042f000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000ac1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) connect$inet6(0xffffffffffffffff, &(0x7f0000ba0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e2b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000, 0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffff9, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f000024e000)=[@in6={0xa, 0x3, 0x889, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendmmsg(0xffffffffffffffff, &(0x7f0000f07000-0x20)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/11/23 21:02:32 executing program 7: socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000c5e000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a92000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000003a000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b1d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000981000)={r3, 0x1}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f8000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f00001e3000-0x8)={0xcb, &(0x7f00003ac000-0xcb)="6d384ab4e3db0ecbc6c3b2a4c89c1f6fc65ba3fa1ad29570831f2688c821407a8da44cdc620451476beccc7cba8d69b0aa6b820d37dbb63ebc169afe566a171414367d1d9a89eab0622a36a469b6bc005f0e46d9bba71d247e7ecd36496c7592d078f28733168e5aa31b422d373c7c3cc781f6baeed261253c035c7f6223fbc2fed582cfdd9e9321121711214373c135df4edbcf7bf5ec0687119f51f0f9d656c682c2c944b740917ad5077941eab4cacc9eb3ce1256a323e4d9eb20d2a2b48abe91338a23b9c12d1951e3"}) r5 = socket(0x11, 0x802, 0x0) r6 = getpgrp(0x0) sched_getaffinity(r6, 0x8, &(0x7f0000a63000-0x8)=0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000013e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000736000)="", 0x0, 0x0, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000ee9000-0x2b)="", &(0x7f00004d4000-0x4)=0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f00000e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000233000+0x29e)=0x9f) [ 779.781219] QAT: Invalid ioctl [ 779.797312] FAULT_INJECTION: forcing a failure. [ 779.797312] name failslab, interval 1, probability 0, space 0, times 0 [ 779.799056] QAT: Invalid ioctl [ 779.827657] CPU: 1 PID: 18181 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 779.834685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.844042] Call Trace: [ 779.846625] dump_stack+0x194/0x257 [ 779.850237] ? arch_local_irq_restore+0x53/0x53 [ 779.854908] should_fail+0x8c0/0xa40 [ 779.858607] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 779.863688] ? perf_tp_event+0xae0/0xae0 [ 779.867748] ? find_held_lock+0x39/0x1d0 [ 779.871817] ? __lock_is_held+0xbc/0x140 [ 779.875897] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 779.881762] ? rcu_note_context_switch+0x710/0x710 [ 779.886673] ? avc_has_perm_noaudit+0xbe/0x520 [ 779.891252] should_failslab+0xec/0x120 [ 779.895206] kmem_cache_alloc_node_trace+0x5a/0x760 [ 779.900201] ? find_held_lock+0x39/0x1d0 [ 779.904260] __kmalloc_node+0x33/0x70 [ 779.908044] kvmalloc_node+0x64/0xd0 [ 779.911744] alloc_netdev_mqs+0x16d/0xed0 [ 779.915875] ? tun_set_headroom+0x60/0x60 [ 779.920000] ? free_netdev+0x360/0x360 [ 779.923904] ? avc_has_perm+0x43e/0x680 [ 779.927865] ? avc_has_perm_noaudit+0x520/0x520 [ 779.932515] ? selinux_ipv4_output+0x40/0x40 [ 779.936940] ? selinux_capable+0x36/0x40 [ 779.940981] ? security_capable+0x8e/0xc0 [ 779.945119] ? selinux_tun_dev_create+0x9d/0xc0 [ 779.949774] __tun_chr_ioctl+0x1379/0x3ce0 [ 779.954012] ? tun_chr_read_iter+0x1e0/0x1e0 [ 779.958397] ? rcu_note_context_switch+0x710/0x710 [ 779.963313] ? __might_sleep+0x95/0x190 [ 779.967268] ? _cond_resched+0x14/0x30 [ 779.971140] ? selinux_file_ioctl+0x444/0x690 [ 779.975610] ? __fget_light+0x29d/0x390 [ 779.979564] ? selinux_capable+0x40/0x40 [ 779.983656] tun_chr_compat_ioctl+0x29/0x30 [ 779.987948] ? tun_chr_compat_ioctl+0x29/0x30 [ 779.992425] compat_SyS_ioctl+0x151/0x2a30 [ 779.996637] ? do_fast_syscall_32+0x156/0xf9d [ 780.001106] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 780.005496] ? do_ioctl+0x60/0x60 [ 780.008927] do_fast_syscall_32+0x3ee/0xf9d [ 780.013242] ? do_int80_syscall_32+0x9d0/0x9d0 [ 780.017815] ? lockdep_sys_exit+0x47/0xf0 [ 780.021937] ? syscall_return_slowpath+0x2ad/0x550 [ 780.026850] ? sysret32_from_system_call+0x5/0x3b [ 780.031681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 780.036518] entry_SYSENTER_compat+0x51/0x60 [ 780.040896] RIP: 0023:0xf7f4bc79 [ 780.044234] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 780.051919] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 780.059162] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 780.066403] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 780.073645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/11/23 21:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000d1a000)="2e2f66696c653000", 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) bind$alg(r0, &(0x7f0000245000)={0x26, "6165616400000000000000000000", 0x1080, 0x100f, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b0000)="2e2f66696c653000", 0x40000, 0x34) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000537000-0x1c)=@req3={0x9, 0x5, 0x8, 0x3f, 0x200, 0x1, 0x3ff}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000743000-0x4)={0x5}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 780.080887] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 780.117507] QAT: Invalid ioctl [ 780.126350] QAT: Invalid ioctl 2017/11/23 21:02:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000007c000)="2f6465762f7663732300", 0x3, 0x40200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000be6000)={r1, 0x3f}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027000-0xd)="2f6465762f736e642f73657100", 0x0, 0x91) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000b70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000026000-0x8c)={0x8000000000000e0, 0x8, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0xb8e}, {0x0, 0x1}}}, {0x200000, 0xffffffffffffffff, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @result={0x0, 0x0}}], 0x38) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000013000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000047000)=0xc) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000045000)="", &(0x7f0000046000-0x4)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e4c000)={r0, 0x18, &(0x7f0000d84000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) clock_gettime(0xfffffffffffffff9, &(0x7f00001f9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027000)={0x206, @time={r4, r5+30000000}, 0x400010000000000, {0x0, 0x0}, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0x5, 0x4, &(0x7f0000047000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ec2000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000be4000-0x9)={0x0, 0x0, ""}, &(0x7f0000dde000-0x4)=0x8) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00008e5000)="2400000052001f0014f9f40700ff03000a150710080001000500000000000001001f0000", 0x24) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000697000)=0x0, &(0x7f0000e42000)=0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000002000-0xee)="e229b03340ec820c491c7ec925ddac621c01a6ac99a0d200569f27966210f3b3c8e54f09017c4a0869c9172136a56d076fe4abd94296c8a4d2def9923f74a9c054707b007e286182dbd0e87b915c9cdd0d5f571fab7b7b6861e031ebaaedf44107577dac4d0d48834b9765ce3084c52ef21a146adfe982379d31235e6e5f542f48a2566e79e8685f76648ed8f2a15f5339d3276e0fbbcadae487c641e43be38c40d3627a6d2ba8197e4712b1fadebdec83fef4c6c4b25a47e20e3006952c8c89b597debfad1dd26a034e9dd753c49a92528af87ea94861a06c29178913e3c88d1e102917ea44ca3196bb1579699d", 0xee) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000748000-0x1)={0x4}, 0x1) getpgrp(0x0) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b0000)="2e2f66696c653000", 0x40000, 0x34) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000537000-0x1c)=@req3={0x9, 0x5, 0x8, 0x3f, 0x200, 0x1, 0x3ff}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000743000-0x4)={0x5}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008ad000-0x45)={0x0, 0x0, ""}, &(0x7f000009e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c7f000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x0, 0x0}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r2, &(0x7f0000753000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000b01000-0xa8)={{0x4, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x100000, 0x40000, 0x11, 0x7aa, 0x7fff, 0x1000, 0x0, 0x0, 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]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f000002e000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xf98, 0x4, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2017/11/23 21:02:33 executing program 4 (fault-call:21 fault-nth:1): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) [ 780.195603] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 780.216496] FAULT_INJECTION: forcing a failure. [ 780.216496] name failslab, interval 1, probability 0, space 0, times 0 [ 780.216509] CPU: 1 PID: 18230 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 780.216516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.216521] Call Trace: [ 780.216540] dump_stack+0x194/0x257 [ 780.216565] ? arch_local_irq_restore+0x53/0x53 [ 780.216615] should_fail+0x8c0/0xa40 [ 780.216641] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 780.216667] ? find_held_lock+0x39/0x1d0 [ 780.216706] ? check_noncircular+0x20/0x20 [ 780.216716] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 780.216745] ? wait_for_completion+0x7b0/0x7b0 [ 780.216769] ? _find_next_bit+0xee/0x120 [ 780.216799] ? find_next_zero_bit+0x2c/0x40 [ 780.216831] ? __lock_is_held+0xbc/0x140 [ 780.216891] ? rcu_read_lock_sched_held+0x108/0x120 [ 780.216923] should_failslab+0xec/0x120 [ 780.216942] kmem_cache_alloc_trace+0x4b/0x750 [ 780.216972] ? pcpu_free_area+0xa00/0xa00 [ 780.217005] __hw_addr_create_ex+0xaa/0x3c0 [ 780.217026] ? dev_mc_init+0x160/0x160 [ 780.217046] ? __lock_is_held+0xbc/0x140 [ 780.217086] __hw_addr_add_ex+0xfc/0x270 [ 780.217123] dev_addr_init+0x152/0x230 [ 780.217141] ? __hw_addr_add_ex+0x270/0x270 [ 780.217159] ? kasan_kmalloc+0xad/0xe0 [ 780.217222] alloc_netdev_mqs+0x21a/0xed0 [ 780.217243] ? tun_set_headroom+0x60/0x60 [ 780.217263] ? free_netdev+0x360/0x360 [ 780.217330] ? avc_has_perm+0x43e/0x680 [ 780.217360] ? avc_has_perm_noaudit+0x520/0x520 [ 780.217381] ? selinux_ipv4_output+0x40/0x40 [ 780.217460] ? selinux_capable+0x36/0x40 [ 780.217484] ? security_capable+0x8e/0xc0 [ 780.217518] ? selinux_tun_dev_create+0x9d/0xc0 [ 780.217551] __tun_chr_ioctl+0x1379/0x3ce0 [ 780.217604] ? tun_chr_read_iter+0x1e0/0x1e0 [ 780.217617] ? rcu_note_context_switch+0x710/0x710 [ 780.217653] ? __might_sleep+0x95/0x190 [ 780.217679] ? _cond_resched+0x14/0x30 [ 780.217716] ? selinux_file_ioctl+0x444/0x690 [ 780.217730] ? __fget_light+0x29d/0x390 [ 780.217751] ? selinux_capable+0x40/0x40 [ 780.217849] tun_chr_compat_ioctl+0x29/0x30 [ 780.217858] ? tun_chr_compat_ioctl+0x29/0x30 [ 780.217880] compat_SyS_ioctl+0x151/0x2a30 [ 780.217897] ? do_fast_syscall_32+0x156/0xf9d [ 780.217909] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 780.217930] ? do_ioctl+0x60/0x60 [ 780.217949] do_fast_syscall_32+0x3ee/0xf9d [ 780.217990] ? do_int80_syscall_32+0x9d0/0x9d0 [ 780.218027] ? lockdep_sys_exit+0x47/0xf0 [ 780.218043] ? syscall_return_slowpath+0x2ad/0x550 [ 780.218073] ? sysret32_from_system_call+0x5/0x3b [ 780.218108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 780.218149] entry_SYSENTER_compat+0x51/0x60 [ 780.218158] RIP: 0023:0xf7f4bc79 [ 780.218164] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 780.218176] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 780.218182] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 780.218187] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/11/23 21:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x1000000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xf72, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ec000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bf6000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00002af000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x80000040fe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20a4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000012a000-0x4)=0x400, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00005d6000)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KDDELIO(r5, 0x4b35, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e36000)={@common="677265300000e4000000000000000000", @ifru_flags=0x2}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000aed000)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e7d9a00bead9"]}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r6, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f0000d80000)="", 0x23}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r6, &(0x7f0000307000)="", &(0x7f0000da1000)="8e98d754009d586d67a0cdb7ae55bce2fd9301efb517a00f1c3a5afb5f535c341f9bd9157396c10e58f3a1640e5da057c37d526b50d425cbef809ec539de2fd14a001c6814b4ae9170", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r6, &(0x7f0000285000)="", &(0x7f0000745000-0xb2)="", 0x1}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000041c000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7f000)={r6, &(0x7f0000065000-0x22)="67baae8ad308027f53ec7bd7f4dd43464c584c555e86686cea56598ddb3de5b01886"}, 0x10) mlockall(0x10003) fremovexattr(r4, &(0x7f000042b000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000098a000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @rand_addr=0x0]}, 0x18) r4 = accept4$inet6(r3, 0x0, &(0x7f0000640000)=0x0, 0x80000) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000b3f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000035d000)=0xba) r5 = dup3(r2, r3, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000043a000-0x4)=0x7) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000923000-0x4)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000140000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x408, 0x5a81, 0x0, 0x80000001}, &(0x7f00005c7000)=0xa0) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000adf000)={@loopback=0x7f000001, @empty=0x0}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000351000)={r6, 0x77}, 0x6) getpeername(r4, &(0x7f000024e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f99000)=0x10) setsockopt(r0, 0x1000, 0x7, &(0x7f000036d000)="54afbc6811a3a5817c", 0x9) r7 = getpid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00004ef000-0x4)=r7) fallocate(r1, 0x3, 0x5, 0x101) r8 = add_key$keyring(&(0x7f0000877000-0x8)="6b657972696e6700", &(0x7f0000d1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005aa000-0x8)={r6, 0xc4b8}, &(0x7f0000048000)=0x8) keyctl$restrict_keyring(0x1d, r8, &(0x7f00008da000+0xec0)="73797a6b616c6c657200", &(0x7f0000c5f000)="2d6367726f757000") 2017/11/23 21:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x1000000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff", 0x1c}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000010e000)={0x0, 0x0}) r3 = add_key(&(0x7f00001b4000-0x8)="72787270635f7300", &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000dd3000-0xd)="646e735f7265736f6c76657200", &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000214000-0xf6)="6697c7b157fdc9b5960b8bf571003911e598b28764ffb2a55fad32104bcd09d0ba66fca420abc93c2b649dc8c4507d49932a452a700ab5d674546c88384914c6b780d1f765727d853b192bd6158fcd5d69da35845ae22060ab3af258db4ae27bd6dcd10260d10e6b62f697e9fdc4e2879a4a386c06ec369cabcf585323debe9a84273d32e2a32d61f47afb789aa6fa151c4bce17bc5454c1d1d28587e157239e2286753c3c8d60d4cdde1380e12f507da324715fa5e93252a2ec92810f015fdb5221d75d02ac9c1ca1c0e353c13fc25849455d48cf01fb38d27a1b0ed514f2013ba368368cf9df428e4a83aae3011e591590329b0400", 0xf6, r3) keyctl$read(0xb, r4, &(0x7f0000bb2000)="000000000000000000000000000000", 0xf) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000693000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3e40746ada29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) keyctl$link(0x8, 0x0, 0x0) r6 = accept4(r5, &(0x7f0000a73000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a07000-0x4)=0x14, 0x800) r7 = memfd_create(&(0x7f0000525000)="646e735f7265736f6c76657200", 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000374000-0x40)={&(0x7f00004d9000)=[0x0, 0x0, 0x0], &(0x7f0000c3c000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000e2000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001af000)=[0x0, 0x0], 0x3, 0x3, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000e39000)={"b750dd56eae10703123ed11fd8ed30ba", {0x4, 0x5, 0x7f, "8e8c41ff1e29", 0x4b47b369, 0x0}}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000001000-0x8)=0xb8a3) 2017/11/23 21:02:33 executing program 4 (fault-call:21 fault-nth:2): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:33 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) [ 780.218193] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 780.218199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 780.261106] device gre0 entered promiscuous mode [ 780.335303] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/23 21:02:33 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003f1000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d8a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e4f000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000179000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f000093a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x3, 0x3, r1, r2, 0x9, 0x0, 0xc, 0x21, 0x20, 0x0, 0x109, {[@timestamp={0x8, 0xa, 0xfffffffffffffffa, 0x8}, @fastopen={0x22, 0xf, "c51dc06a486bc200ea2737c72b"}]}}, {""}}}}}}, 0x0) [ 780.599343] selinux_nlmsg_perm: 2 callbacks suppressed [ 780.599353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=18252 comm=syz-executor7 [ 780.640774] Option 'Þ¾š„'' to dns_resolver key: bad/missing value [ 780.651409] FAULT_INJECTION: forcing a failure. [ 780.651409] name failslab, interval 1, probability 0, space 0, times 0 [ 780.651421] CPU: 1 PID: 18251 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 780.651427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.651432] Call Trace: [ 780.651450] dump_stack+0x194/0x257 [ 780.651476] ? arch_local_irq_restore+0x53/0x53 [ 780.651491] ? check_noncircular+0x20/0x20 [ 780.651545] should_fail+0x8c0/0xa40 [ 780.651575] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 780.651630] ? find_held_lock+0x39/0x1d0 [ 780.651702] ? __lock_is_held+0xbc/0x140 [ 780.651775] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 780.651800] ? rcu_note_context_switch+0x710/0x710 [ 780.651848] should_failslab+0xec/0x120 [ 780.651867] kmem_cache_alloc_node_trace+0x5a/0x760 [ 780.651884] ? dev_addr_init+0x1b0/0x230 2017/11/23 21:02:33 executing program 0: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 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) perf_event_open(&(0x7f0000a3d000)={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$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x451, &(0x7f000021e000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x1004000000, 0x2, 0x3}) socket(0x15, 0x80005, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000c4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000e21000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getgid() r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f00002a1000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000360000)={0x1ff}, 0x4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000886000-0x24)={0x7fff, 0x4, 0x2, 0x0, 0xfffffffffffffffe, 0x3ff, 0x200, 0x7, 0x1, 0x8000, 0x18000000000, 0x9}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000ce5000-0x10)={&(0x7f000059e000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004a4000)=0x0, &(0x7f000036b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000084a000)="2e2f636f6e74726f6c00", &(0x7f0000662000)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000574000-0xa)="2e2f636f6e74726f6c00") getdents64(r1, &(0x7f0000c91000-0xf8)="", 0x0) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d05000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000d25000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e15000)=0xcd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000540000-0xa)="2f6465762f6375736500", 0x80, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0], 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ce0000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000d4000)={0x2, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000888000)={0x0, 0x0, []}) 2017/11/23 21:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000097e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000790000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005fd000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0xff, 0x6c4, 0x22}, &(0x7f00008ec000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bc1000+0x7be)={r2, 0x7fff, 0x5, 0x16, 0x3f, 0x0, 0x8000, 0x3, {r4, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1ac0, 0xffff, 0x0, 0x7}}, &(0x7f0000841000-0x4)=0xb8) r5 = syz_open_dev$usbmon(&(0x7f000072e000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000c90000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x4, 0x8001, "332a1eefffb2ccef1568ccb50e1b75c668066b1b2833b16e9af8edba0dcc1ca36159f04d30ad37a2362143e89370647a4f08988e9610a9e3c5f9ee3c1803cfef91dd1615b19ab45829f9371b559b54b4"}, 0x160) r6 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r0, 0x406, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000521000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487cc80b1e000000001459"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad6000)={r3, 0x15b1, 0x6a, 0x101}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000f5b000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x805, 0x0) bind$inet(r8, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000c15000)="", 0x0, 0x40004, &(0x7f0000062000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x114, 0x2715, &(0x7f0000af1000-0x19)="", &(0x7f000033c000-0x4)=0x0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f00009df000)={0x3, 0x401, 0x8, 0x1}) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$netlink(r7, 0x10e, 0xf, &(0x7f0000b58000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a4000)=0x7e) r11 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r11, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r11, &(0x7f0000527000-0x30)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000093000-0x5)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r7, 0xa, 0x2a) 2017/11/23 21:02:33 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) shutdown(r2, 0x1) 2017/11/23 21:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000045b000)="2e2f66696c653000", 0xd092687d9d798409) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") exit(0x2000000000000) unshare(0x20000400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c18000)="2f6465762f76637300", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000109000)={0x0, 0x80000000}, &(0x7f00009fd000-0x4)=0x8) fchmod(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000018c000-0x41)={r3, 0x400, 0x39, "af3df2d38a943225dd0070f418b252d688234e3dff5b76d59066c5999775021a63a6e326749994a3a20c79e7e6aa94e2de1d705d2acc9088f1"}, 0x41) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f72746300", 0x200100000000000b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fba000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) getresuid(&(0x7f0000487000-0x4)=0x0, &(0x7f0000116000)=0x0, &(0x7f00009cd000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b5f000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x3, 0x9, 0x2, 0x20, 0x80, 0x3, r3, r4}, {0x8, 0xffff, 0x80000001, 0x7fffffff, 0x6, 0x0, 0x1f, 0xfffffffffffffffc}, {0x15, 0x401, 0x7, 0x80}, 0x3, 0x1400, 0x81, 0x1, 0xf8, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8599}, 0x2, @in=@loopback=0x7f000001, 0xce2, 0x3, 0x2, 0x1ff, 0xfffffffffffffffd, 0x9, 0x8}}, 0xe8) fcntl$getownex(r1, 0x10, &(0x7f00004b7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdb, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000fe, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r5, 0x9, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xda2d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5876, 0x0, 0xffe, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) perf_event_open(&(0x7f000001d000)={0x40000000000002, 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) fcntl$dupfd(r1, 0x40000000000408, r0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="4d59683000") mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x800000005, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000f51000)="2e2f66696c653000", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x8e5}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x405}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mknod(&(0x7f0000e30000)="2e2f66696c653000", 0x8000000000007f4, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000dbf000-0x78)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x93, 0x0, 0x0, &(0x7f00004f1000-0x10)=@common="726f73ffc00100050000000000000000", 0x0, 0x2, 0x81}) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000096c000)=[&(0x7f000033f000)="726f7365300000000000000000000000", &(0x7f0000c76000-0x19)="76626f786e65743076626f786e6574302d6b657972696e6700", &(0x7f000029b000-0x10)="726f7365300000000000000000000000"]) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d40000)="2f6465762f7573626d6f6e2300", 0x8, 0x20280) [ 780.651900] ? __hw_addr_add_ex+0x270/0x270 [ 780.651945] __kmalloc_node+0x33/0x70 [ 780.651970] kvmalloc_node+0x64/0xd0 [ 780.651996] alloc_netdev_mqs+0x81b/0xed0 [ 780.652041] ? free_netdev+0x360/0x360 [ 780.652111] ? avc_has_perm+0x43e/0x680 [ 780.652141] ? avc_has_perm_noaudit+0x520/0x520 [ 780.652164] ? selinux_ipv4_output+0x40/0x40 [ 780.652252] ? selinux_capable+0x36/0x40 [ 780.652275] ? security_capable+0x8e/0xc0 [ 780.652309] ? selinux_tun_dev_create+0x9d/0xc0 [ 780.652340] __tun_chr_ioctl+0x1379/0x3ce0 2017/11/23 21:02:33 executing program 4 (fault-call:21 fault-nth:3): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80806, 0xe9, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, r0, 0x0) r2 = socket(0x17, 0x80b, 0x80000099) bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x4487, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000011, 0x80005, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000fd2000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="31", 0x200000000000, 0x0, &(0x7f0000735000)="", 0x200000000000000, 0x0}, 0x30) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000c9f000)=0xfffffffefffffffd, 0x4) connect$inet(r5, &(0x7f0000f10000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x200015b4, 0x0, 0x0, 0x2ffffffd}, @generic={0x1f, 0x800000000000010, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffffc, 0x7f, 0x7}], &(0x7f000093a000)="73797374656d00", 0x6, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000390000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a5d000)={0xfffffffffffffffd, 0x20000009ab, 0x9f9, 0x3, 0x100000000}, 0x14) sendto$inet(r5, &(0x7f00008d8000)="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", 0xc8f, 0x812, &(0x7f0000f10000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000f63000)="1a24e4ec46643f71aa0d9f38c2850e0000000400001a0000033f001500000000052aac1307542838aed6ec410dbda06800fa8f7a16adef", 0x37) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000893000-0x10)={0x3, {"00033400000300"}, 0x5}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f00002f2000)="cbbbbd2c14981d27f13c06fe085af85ad3c6363e2e3620e9fcaeb03883038ade78e5674382a076da7639185a323304bc376dcab6fa29c36d4d825b6481c687ef10dae3cd37e01501505bf1c504abd8d1e8b3e19e3b8eb107cb04292d8eb7177ebc7ad498ffb008fae6162a55c2412624c62e43a5c4f9702070b5bbd9878697bde8dd7ad95ac5d20117d5b33786ce000046040ef36e42a4d147f8368c30ef25cc79eaa51c9cb74f681ac12b1fae24ad5c09cb72b1f5a17ac76b", 0xb9, 0x1004, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d39000-0x8)={0x0, 0x0}) socketpair(0x12, 0x10000080807, 0x9, &(0x7f00005aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000aeb000)={0x0, 0x80004, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f00002dc000-0x10)={0x0, r11, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000957000-0x10)={0x0, r11, 0x20002000000000d}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f0000127000-0x8)={r11, r13}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004a0000-0x8)={r11, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f0000845000)={r11, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000d17000)={r11, r14}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f0000c09000)={r15, 0x80000, r8}) 2017/11/23 21:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000898000)=@l2={0x1f, 0x3ff, {0x41, 0x8, 0x4, 0x7ff, 0xfff, 0x5}, 0x7, 0x574f}, 0xe) bind(r0, &(0x7f000014b000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) sendmsg$kcm(r1, &(0x7f0000a71000)={&(0x7f000004c000)=@alg={0x26, "6861736800000000000000000000", 0x8e, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000be0000-0x30)=[{&(0x7f0000c61000)="3698d929895fe8b9c4645d9706c7217ce28f91d195fc925e4683c89e12529c3342c28cba1bc7984294a0f6683d5e123a060794db0cbe4af41829c065efaf62679ce588fc1207180011f2dc7876e1cd0be48d9ed6d0abd8ad4e1aaff9bc4868a527c158f215be3fbebec91860989042a57d874d6e", 0x74}, {&(0x7f0000e57000-0x49)="08284fc39f924ca2216fef4706d84c2e6a04ada03e89d3b70ffc01d2fc5db3f30c542f394e8310de2c0631f8a82797b5b55f48b769326d67f91217fc3500617d152834642fece69b2e", 0x49}, {&(0x7f00008d8000-0xc)="b2abde28ec559c66956fa364", 0xc}, {&(0x7f0000cb5000)="c71ab4a54a35614d50f79ad200c7bd7276a297fe3b9ca021b837aad43ddb8c2d8dd7336a70e7c56fc87eca29ebb6f053074a39bf62ffc3583b3d1a0768e1bad6a9bf6129758f265efa0ab879fccce475cd4e3b6540f42015ce12959a4b6cb5efc70b4c2ff4bdc352e829b0b67125980a1f2dea28e5302d4f86e439df8c9d63", 0x7f}, {&(0x7f000037a000-0x27)="ec261c9a52e110eee6f38bb3e121ea1b39facbbf731042f9c56ea638852421901a30e940dd844c", 0x27}, {&(0x7f0000d75000)="bfd00a052011a07b7ee39ed35ba5b4d4572c2ad5a93f7ea84b5ef6a2505176da6f34df041f4fb7f7aada70a0fa746aba33df16003eb38d08a4c31442c50c74b451c0a385b8a140e98c23a753bfe41abb2585357ce396cb7ceb50a62a49c788fd9c82a2f2f41a7091bccffc27c8047ac3f70357a7b49ec706f7b138902fd99cf2028fdcaf580dc5172d99632bfc0d876f8eb3d65855b64bc016a6ef53dbe54833bcd25557db7b6a5db321aa794ee5d2a2d81e5a27e05af9a21bd22ec0fbe90cea148727d8e0779733a1a359cadff154d662b84e9c1cc906790f4321985001c0e630596aa3ceb5ad6be8dea24c2d765452f473874e7bbc57798fd7db3c59", 0xfd}], 0x6, &(0x7f0000f66000)=[{0x8c, 0x84, 0x5, "08b4ceec6e3271a106999c8d86fc9ee54e812d4a38fa36b937de5478f737a4f16a017096b89d852ce0a7a90d69192f5ec38dcb53c422bb7dc600fb26899acc8bce35c477f053f028d910303192fbf48129e8c75c630e0834f393cd4ee8ae5a1d551cb736ea05b3d02121a18a64f794dd7d63c37b6135c50faeb1de022cb2990d"}, {0xa8, 0x10f, 0x8, "edd0576fdea7ebb05ce34f3dedc45aafafd5493e945aac62e7611d8bb928cc62f885227237c05c743ad759f7c70212314cef10094c2876e41e7ff80e9e504016fecb8f0fbb32f89e10211a4e607405449317ac035327aa7f475acef9c92cb0b82361da6f31a244a28e59b47b6e908b6a0f292347f149d6a8edf277f18e7220a8cb9fb4bc288a27e2b91554639ff18c7dd66d12990133781276712420"}, {0x68, 0x19b, 0xf4, "b1f19750eb54b8ec062e87d59749b1ede3de52a5bda38548c1f179c0f4cbf49482f67301c9558f14cf66579936fd40f48638b848b29bdf2c458afeac942f8bec16ef24028818cb7bfa04f108473897a2916174789db655a2176f77"}, {0x100c, 0x0, 0x9, "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"}], 0x4, 0x0}, 0x44004) r3 = socket(0x1000000001e, 0x2, 0x1) bind(r3, &(0x7f0000b98000)=@ax25={0x3, {"a6b30061a46f13"}, 0x200}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008c4000)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00001ef000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r4}, 0xc) chdir(&(0x7f00000d8000)="2e2f66696c653000") bind(r1, &(0x7f000009c000-0x80)=@alg={0x26, "736b636970686572000000000000", 0x11f, 0x20, "73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) getsockname$ipx(r3, &(0x7f00008c2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006b3000-0x4)=0x10) socket(0x1e, 0x2, 0x0) r5 = socket(0x5, 0x2, 0x1) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000d2000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 780.652390] ? tun_chr_read_iter+0x1e0/0x1e0 [ 780.652402] ? rcu_note_context_switch+0x710/0x710 [ 780.652434] ? __might_sleep+0x95/0x190 [ 780.652460] ? _cond_resched+0x14/0x30 [ 780.652493] ? selinux_file_ioctl+0x444/0x690 2017/11/23 21:02:33 executing program 3: futex(&(0x7f00004d7000+0xe49)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x3ffffffe) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000684000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x3a, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) timer_getoverrun(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f6375736500", 0x400, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x1, 0x10000) ioctl$KDDELIO(r4, 0x4b35, 0x3) 2017/11/23 21:02:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x20300, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400, 0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x1, 0x100, 0x80000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x3, 0x2, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4, 0x0) r4 = epoll_create1(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ac5000)={0x20000201, 0x0}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00003b5000-0xc)={0x8000006, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00008bd000-0xc)={0x9, 0x0, 0x5, 0x10fff, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000352000-0x9)="2f6465762f6b766d00", 0x141040, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) io_setup(0x0, &(0x7f0000c23000-0x4)=0x0) io_cancel(r7, &(0x7f0000b63000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4, r6, &(0x7f00002c8000)="7af63bd939fc", 0x6, 0x1eec, 0x0, 0x0, r0}, &(0x7f00008e4000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f1000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000ae3000-0x68)={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]}) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000aff000)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) 2017/11/23 21:02:33 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r1 = open(&(0x7f0000a20000)="2e2f66696c653000", 0x20000, 0x140) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00009d2000)="2e2f66696c653000", 0x1ff) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e49000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r3, &(0x7f000011c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f000053d000)="2f6465762f6e65742f74756e00", 0x0, 0x1fd) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000438000)="2f6465762f6b766d00", 0x80000, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r4, 0x8000000084, 0x8, &(0x7f0000d2e000-0x5)="", 0x0) setrlimit(0x9, &(0x7f0000a41000)={0xffffdffffffffffc, 0x1200000000103}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00002cb000)=0x0) listen(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x14010, r3, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000073b000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x40) accept4$inet(r3, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x80800) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x2001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = fcntl$dupfd(r5, 0x0, r5) connect$inet(r6, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000c0f000-0x10)={0x2, 0x1, 0x6, 0x10000, 0x0}, &(0x7f0000534000-0x4)=0x10) 2017/11/23 21:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r0, 0x8000, &(0x7f0000bfe000-0x4)=0x0) socket(0x9, 0x6, 0x200) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00000db000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x95f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002be000-0xc)="2f6465762f72666b696c6c00", 0x100000000000101, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009b7000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x80000009, 0x4000000000000a, 0x8, &(0x7f0000ada000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c55000-0xc)={r4, 0x80000, r5}) modify_ldt$write2(0x11, &(0x7f00004ac000-0x10)={0x103, 0x0, 0x404, 0x1, 0x9, 0x8000, 0x50a7, 0xd03, 0x7fff, 0x9}, 0x10) fallocate(r1, 0x0, 0x9, 0x7) rmdir(&(0x7f0000f1c000-0x8)="2e2f66696c653000") r8 = fcntl$dupfd(r7, 0x406, r5) ioctl$TIOCLINUX5(r8, 0x541c, &(0x7f0000ec7000-0x28)={0x5, 0x10a5dd, 0x7, 0x200, 0xfffffffffffffff9}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000161000-0x4)=0x0) [ 780.652507] ? __fget_light+0x29d/0x390 [ 780.652531] ? selinux_capable+0x40/0x40 [ 780.652638] tun_chr_compat_ioctl+0x29/0x30 [ 780.652647] ? tun_chr_compat_ioctl+0x29/0x30 [ 780.652675] compat_SyS_ioctl+0x151/0x2a30 [ 780.652693] ? do_fast_syscall_32+0x156/0xf9d [ 780.652705] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 780.652727] ? do_ioctl+0x60/0x60 [ 780.652744] do_fast_syscall_32+0x3ee/0xf9d [ 780.652786] ? do_int80_syscall_32+0x9d0/0x9d0 [ 780.652825] ? lockdep_sys_exit+0x47/0xf0 [ 780.652842] ? syscall_return_slowpath+0x2ad/0x550 [ 780.652872] ? sysret32_from_system_call+0x5/0x3b [ 780.652908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 780.652950] entry_SYSENTER_compat+0x51/0x60 [ 780.652959] RIP: 0023:0xf7f4bc79 [ 780.652965] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 780.652977] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 780.652984] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 780.652989] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 780.652995] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 780.653001] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 780.696903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=18268 comm=syz-executor7 [ 780.714099] Option 'Þ¾š„'' to dns_resolver key: bad/missing value [ 780.888341] FAULT_INJECTION: forcing a failure. [ 780.888341] name failslab, interval 1, probability 0, space 0, times 0 [ 780.888352] CPU: 1 PID: 18281 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 780.888358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.888363] Call Trace: [ 780.888381] dump_stack+0x194/0x257 [ 780.888407] ? arch_local_irq_restore+0x53/0x53 [ 780.888465] should_fail+0x8c0/0xa40 [ 780.888493] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 780.888514] ? depot_save_stack+0x12c/0x490 [ 780.888555] ? find_held_lock+0x39/0x1d0 [ 780.888617] ? __lock_is_held+0xbc/0x140 [ 780.888687] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 780.888714] ? rcu_note_context_switch+0x710/0x710 [ 780.888762] should_failslab+0xec/0x120 [ 780.888782] kmem_cache_alloc_node_trace+0x5a/0x760 [ 780.888793] ? mark_held_locks+0xb2/0x100 [ 780.888802] ? __lockdep_init_map+0xe4/0x650 [ 780.888817] ? __raw_spin_lock_init+0x1c/0x100 [ 780.888861] __kmalloc_node+0x33/0x70 [ 780.888886] kvmalloc_node+0x64/0xd0 [ 780.888912] alloc_netdev_mqs+0x9b8/0xed0 [ 780.888949] ? free_netdev+0x360/0x360 [ 780.889022] ? avc_has_perm+0x43e/0x680 [ 780.889053] ? avc_has_perm_noaudit+0x520/0x520 [ 780.889074] ? selinux_ipv4_output+0x40/0x40 [ 780.889155] ? selinux_capable+0x36/0x40 [ 780.889179] ? security_capable+0x8e/0xc0 [ 780.889212] ? selinux_tun_dev_create+0x9d/0xc0 [ 780.889243] __tun_chr_ioctl+0x1379/0x3ce0 [ 780.889297] ? tun_chr_read_iter+0x1e0/0x1e0 [ 780.889310] ? rcu_note_context_switch+0x710/0x710 [ 780.889344] ? __might_sleep+0x95/0x190 [ 780.889369] ? _cond_resched+0x14/0x30 [ 780.889401] ? selinux_file_ioctl+0x444/0x690 [ 780.889414] ? __fget_light+0x29d/0x390 [ 780.889435] ? selinux_capable+0x40/0x40 [ 780.889527] tun_chr_compat_ioctl+0x29/0x30 [ 780.889536] ? tun_chr_compat_ioctl+0x29/0x30 [ 780.889556] compat_SyS_ioctl+0x151/0x2a30 [ 780.889571] ? do_fast_syscall_32+0x156/0xf9d [ 780.889583] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 780.889601] ? do_ioctl+0x60/0x60 [ 780.889618] do_fast_syscall_32+0x3ee/0xf9d [ 780.889664] ? do_int80_syscall_32+0x9d0/0x9d0 [ 780.889685] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 780.889705] ? lockdep_sys_exit+0x47/0xf0 [ 780.889720] ? syscall_return_slowpath+0x2ad/0x550 [ 780.889749] ? sysret32_from_system_call+0x5/0x3b [ 780.889782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 780.889822] entry_SYSENTER_compat+0x51/0x60 [ 780.889831] RIP: 0023:0xf7f4bc79 [ 780.889837] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 780.889847] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 780.889853] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 780.889858] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 780.889864] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/11/23 21:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x3ff, 0x4) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000002000-0x4)=0x0) bind$unix(r1, &(0x7f00005e4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002000-0x24)={0x9c9, 0x8, 0xfffffffffffffffb, 0xedf6, 0x100, 0x3, 0x100000001, 0x7, 0x8000, 0x7, 0x5, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0x0, &(0x7f0000ca8000-0x8)=0x0, 0x25, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f000079e000)="51b548a62020681d64012b8514c3e8ccdd238b3f9c904ffd3aca8c8242b7d87ee7d06e4c2f47434cfae9df2780bfbddac8cdd395f358f2ca94a682ee39053cde232e51d3a5fb0525d71337203ae59b1741dc077fa80c1a96f8") 2017/11/23 21:02:34 executing program 4 (fault-call:21 fault-nth:4): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xfffffffffffffffa, 0x8800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000006000-0x38)=[{&(0x7f0000003000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000006000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000006000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000006000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000006000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000006000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x7, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000006000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000006000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000006000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) 2017/11/23 21:02:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000619000-0xe)="6c6f2eff2f2e292a00") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000604000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f5f000)={0x0, 0x0}) socketpair(0x0, 0x3, 0x8000, &(0x7f0000442000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000a18000)=0x6000) timerfd_gettime(r2, &(0x7f00008b7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r1, 0x40a) finit_module(r3, &(0x7f0000b99000)="2828212173656c696e75785c00", 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e02000-0xb8)={0x0, 0x7ff, 0x401, 0xfff, 0x800, 0x2, 0x9baf, 0x1, {0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6d2, 0x80, 0x3f, 0x4, 0x800}}, &(0x7f0000a64000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a68000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x276c, 0x4, 0x4, 0xffff}, &(0x7f0000aad000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ed1000)={r4, 0x9f, 0xfff, 0x0, 0x200, 0x6, 0x1f, 0x8, {r5, @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]}, 0x8000, 0x3, 0xffff, 0x8, 0xffffffff}}, &(0x7f0000b32000)=0xb8) mkdir(&(0x7f0000018000-0xa)="2e2f636f6e74726f6c00", 0x152) name_to_handle_at(r3, &(0x7f000090f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000d41000-0x63)={0x63, 0x5, "fce345d27c7df62f16e1cfbc342ec002bf991dcd20cfa065dca960d652f1e4e1940e0af1b677ace22b272ab1934ad1546281e5095c050c768b9883421942f704976a2f34c1145f12894ba0eb3dad3cc4ec28b1cc4f93d6963980a1"}, &(0x7f00007f4000)=0x0, 0x1400) mount(&(0x7f0000723000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f38000)="2e2f636f6e74726f6c00", &(0x7f000041b000-0x7)="6e73667300", 0x60010, 0x0) llistxattr(&(0x7f000011c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000fc7000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000aed000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b61000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f36000-0x8)={r6, r7}) r8 = open(&(0x7f00001a2000-0xa)="2e2f636f6e74726f6c00", 0x2001ff, 0x8) mknodat(r8, &(0x7f0000c53000)="2e2f636f6e74726f6c00", 0xc000, 0x3) link(&(0x7f0000d81000-0xa)="2e2f636f6e74726f6c00", &(0x7f000093b000-0x10)="2e2f636f6e74726f6c2f66696c653000") faccessat(r8, &(0x7f000003b000)="2e2f636f6e74726f6c00", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000471000-0x10)={0x6, [0x8, 0x6, 0x88f, 0x2, 0xbfd, 0x200]}, 0x10) llistxattr(&(0x7f0000745000)="2e2f636f6e74726f6c00", &(0x7f0000589000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) get_thread_area(&(0x7f00003e2000-0x10)={0xc, 0x0, 0x3ff, 0x7b42, 0xfffffffffffff2d4, 0x8, 0x4, 0x1000, 0x8, 0x4}) accept4$ipx(r2, &(0x7f00009ab000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000586000-0x4)=0x10, 0x800) lremovexattr(&(0x7f0000835000-0xa)="2e2f636f6e74726f6c00", &(0x7f00005a9000-0xd)=@random={"757365722e00", "23657468312400"}) 2017/11/23 21:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000811000)={0x4000000002, 0x78, 0xde, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000ad3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f000041e000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000aee000-0x18)=[@text32={0x20, &(0x7f0000739000)="b935010040a0a0b847100000001622d022d00000000f3052c76dfef3ab66b86f00d9bcd1e0e0ea0000f67ab2b2f6e02ec1e8050f3235001000000f01dffc66e955e9550f2924f80f20d835080000000f22d8650f070f01b102000000", 0x5c}], 0x1, 0x43, &(0x7f0000e64000-0x10)=[@dstype3={0x7, 0x0}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00007d8000)={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]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000014c000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000341000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 21:02:34 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x20) 2017/11/23 21:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000d72000)="2e2f66696c653000") r0 = syz_open_dev$mouse(&(0x7f000085e000)="2f6465762f696e7075742f6d6f7573652300", 0xd089, 0x200000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f6e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5e5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000bbe000)="2e2e", &(0x7f0000d03000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 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, 0x200000, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000056b000)=[{{&(0x7f000008f000-0x9)=@rc={0x1f, {0x0, 0x0, 0x9, 0x0, 0xa455, 0x0}, 0x596}, 0x9, &(0x7f000045a000-0x20)=[{&(0x7f0000cbc000)="463fe6ba1806aaa730848eea1c9c6ee4717e2cc7ac16c7b8c383ea", 0x1b}], 0x1, &(0x7f000005f000-0x1a8)=[{0xa8, 0x0, 0x0, "d30c374c6aa4bdafa76495852fab7949fa5f8eb28a0cb2202af0fd853517cf9107c97157dcc1d36b87c946e25c74d12c93356c97d1a7059fd1f82367b7b4414d73dc0ae37bae8a41d64ee2d42d0a88a6831d7cb82d81775aa58e7837f26538366b0ffa298f0aafb87427b1935096d903729295fadac22d8e45005a28f0b66e235f8064df15b98a055c15059e68b473c3b94ca781f3ac97550c3cc5"}, {0xc, 0x108, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x1, 0x20040094) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x2000000, 0x8011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2000000000000, &(0x7f0000ebe000)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) setsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f0000a8b000-0x1)="d0", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) modify_ldt$write(0x1, &(0x7f000051b000-0x10)={0x100000000, 0x20101000, 0x0, 0x4e, 0x400, 0x2, 0x401, 0x2a70, 0xaa, 0x9}, 0x10) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r5, &(0x7f000021d000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_open_pts(r0, 0xfffffffffffffffb) pipe(&(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 21:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a2f000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f6a000-0x400)={"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"}) exit(0x0) socketpair(0x0, 0x3, 0x80000000, &(0x7f0000ad5000)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000ed3000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004b7000)=0x8b) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000094000)=@generic={0x5, 0xda2f, 0xc090}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 780.889869] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/23 21:02:34 executing program 3: mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000061f000)="2072000303", 0x3) write(r0, &(0x7f00007fc000-0x3)="fe", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000083e000)="2e2f66696c65302f66696c653000", 0x101000, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000b3e000-0x8)="2e2f66696c653000", 0x41, 0x10) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000b3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b3d000-0x4)=0xf5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b3c000-0x10)={0x8, 0xfffffffffffffff4}) utimes(&(0x7f000046d000-0x8)="2e2f66696c653000", &(0x7f0000b3a000)={{0x0, 0x0}, {0x0, 0x0}}) [ 781.385720] FAULT_INJECTION: forcing a failure. [ 781.385720] name failslab, interval 1, probability 0, space 0, times 0 [ 781.397309] CPU: 1 PID: 18321 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 781.404320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.413683] Call Trace: [ 781.413704] dump_stack+0x194/0x257 [ 781.413731] ? arch_local_irq_restore+0x53/0x53 [ 781.413786] should_fail+0x8c0/0xa40 2017/11/23 21:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x20) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d0e000)={0x0, 0x40, "3688f24c37155c1756c02df0349bb7b67bf30948dfbf9a95ba47bc747cf4c222153ee321d17af89458ca8b6052b8c7134ce5d32cb2414bdc997a5d6b7ac5dd18"}, &(0x7f00001cd000-0x4)=0x48) ioctl$int_out(r1, 0x5462, &(0x7f00007c9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a8a000-0x10)={r2, 0x6, 0x3f, 0x1}, &(0x7f00006c2000-0x4)=0x10) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind$ipx(r3, &(0x7f0000af6000-0x10)={0x4, 0xd8cd, 0x401, "6070f3c1eaae", 0x5c, 0x0}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000b92000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8900) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f000079f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/23 21:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000aae000-0x8)={0x0, 0x989680}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000069d000)="2f6465762f72746300", 0x200, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b9e000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f72746300", 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00008f2000)="") r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x3fffffffffffffc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$inet(r1, &(0x7f0000c1d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ba8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009bf000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f00000-0x6)={r5, 0xa0e}, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f76637300", 0x1, 0x0) write$tun(r6, &(0x7f0000dd9000)=@pi={0x0, 0x88cc, @ipv6={0x3, 0x6, "0c4081", 0x271a, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x6f, 0x3, 0x550, 0x8000, 0x4, 0x2a, 0x1}, @dstopts={0xb7, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x77, "b0bef3ccbdd2195c9815644100367d57191db168299bf235238d7c234f13614838843ac6824f741e92eded86ef56670e81dae15b04870eefff7a8a02126304e1febcc3f72615c2fdc6fa12b6e3de282fa31be57bd9f7952d5d649cf1d0710c39640fb04bd3ba5cc28b8fa8a796714efaa85d74e3a5a17b"}, {0xc2, 0x13, "382ac95c639acb12c0b0707af4204be8349560"}, {0xc7, 0xb9, "64263b3ac93783189398e16ccb5bd3faa43aaaf923b2f6eaabf7ee1b3e36a27639d2d5846ac46479dd54ea2387898f061a33f1311f534b930444d5d50820db875b9354e902eb6d65f8fe9d81c8e30b12579a1e50f16228faa6f124554edf50aefdfa4637a1777a3a12b7320b667dc8da484cf60f0f9510416779987f0893ba55eb27a9c7f8feb4163728cbf03206302aa5eeb0105185342af3d7784df2be4f93d8aefb1d1789b91e45c276eedd0d8b198b2ed781a93cd41365"}, {0xcf, 0xc3, "31385c7eb464465ee5534c01d328dc41dc532959fb309d84d571d31472891990dd4459467fdc42555fd3991d182168e94a9581e37af0639bf84c02790f9984f7992f70c12639d81b4d17fbdc6d2d37f97c8d47b833ade8d940f33e30b4679cc27db4c3ad0f05a32bf55fecf1bfa8b9ecf44334b5c2990dd7d4738d58f11e6b12e2ab7da5d41659946847082d3f5f7427641f2204e5e30b55051fab700d70206da86a8f5e351f2266a8105674bbcabe88d2585e1deca123370cfb85dcee3efdb5d82d9d"}, {0xc2, 0x8a, "7e5dc7501e4b8549f2694d86a62dc971e532481cde1522c31cb20bff5a6e41e6c49a25e455473e3c732265596762834f63c4a11919a34eb68b828b1538dd341f35f226b41aba5f46f9ae90759b65cd6ff9d788708e504b2c553e9b61dd36f620d44a8f66025f0f08e64453db21613746dc6dc29997a2237b4d4f77809f3de88ab0ba49c873215068d5c2"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x1, 0x6, "076b89", 0x1, 0x3f, 0x2, @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]}, [@routing={0xa7, 0x4, 0x2, 0xffff, 0x2, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3e, 0x467, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x68, "0897f83ff7b70371b03fde4faa5955693023165754627d7a7456c4dce1e22bf8258f2201afad4840732ab33e262f760e0e914848dc7273934cc59b11daf11b392036f2afeb68ea076f11d4843dcc676ccf774bbdc2a42f54a84e9294c1946b1cf7bfb87786d99764"}, {0xfe, 0xab, "11982929395ef8f2fb23954071ef752119d07b12b9135d31d65c66ce6cfd999fc63981e0d57f57481514aed0f546b4adf98b8319e9c9262b07cac9ff6ec260689c9a1a41def88eb2ca61e801a0c053ccbf9fe6bae481a03141127823699a0560e418811e4bfc5a94e2c2dc6668ce2d66b12853d8edec778d122d494ed9471c668e3121ba6d078698a21a89b329a41a8abefc1cfd34a0cf18037961e7e4cab949a9db719f02138686b0eab1"}, {0xfe, 0x8e, "da0dbd06f2a1cb1b0271821e9f4b23c8d3a1d4b1128465366570e14d4bff26cc7e2095792074f3c6814689ede02de31907307bae479a11d1f04dce12c417f330addad88d3d1fb64d21d94e760ff6a2eb355036da809111d5a3c6388805ec48af88ffd626de118c95b040c755caf04c3c72371b015cab7daab77d8a2f405230e2bca44ea4a3f23262487083efb6b9"}, {0xff, 0xeb, "8b856e2c4d4ed2870181b63e68f7697a19c7023e1c21d6b27a81da5a4601de2f31a7dc78469263718ed07268cd4aa03af5f5bff9d2863d19bdcdb38863e0d330ca68348f8195b5b4dfff26d44436bb56fd184157713dd95f6453321d6c6509632d2ce0851699f7adfea2eae490a66d9c4e3278cfaa151d1c8758996acc39266d79870df56b676cbc3cc9252590a3284205ceb5fe8d1bd344134ef75d9d19c8b646ee900e068f2efa515d703912a78792c8d561fd0df014c14d85170afba3947418ca9c4da53bebd884162e76c5fd8141be1de339633b43127726960d686e27eefe09438c8df0dcca3e58ab"}, {0x5, 0x1000, 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"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@fragment={0x16, 0x5, 0xcd89, 0x9, 0x1, 0xffffffff, 0x1}, @fragment={0x84, 0x40, 0xbe, 0x101, 0x5, 0x3, 0x1}], "32be2e9630b20d15a4b347e4f445dc81d1f07c9dd882f6872a27ce0732833bfbc02243b00aa3365a5def4b93272fa686a11563b90bf3d8aed40e10e69f28a7c5951cb7c228d0f0fc8f3db49c0db9633c8ecd5e18c5f7c9df3cd6c0664f807b03226b1885ae4d96a63e7bf14f78fd648176029356b851873dbd763f636ed11cbb76bb9dbdc431c5f95af6e38d26c70d89858d66ff14f11845c6d5f74a87c3cccbdae23b1e357bc3fd0308756b2b243839e4855223d396b06ff35f6a3fe76d3a0f23ba43d30f6180bb"}}}}}, 0x2746) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ca4000-0x8)={0x77359400, 0x0}, 0x8) syslog(0x0, &(0x7f000059e000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x401, 0x9, @fr_pvc=&(0x7f000049d000-0x4)={0x1}}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@generic="85fb2436b45bfca859eb9213a4b48a6f", @ifru_flags=0x301}) clock_getres(0x0, &(0x7f00003f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e2c000+0xd92)={0x2, [0x0, 0x0]}, &(0x7f000059a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fdf000-0x14)={r8, 0x80000004, 0xc, "b400761c5ede863fe09b0e34"}, 0x14) dup3(r3, r7, 0x0) io_setup(0x2, &(0x7f000043b000-0x4)=0x0) io_getevents(r9, 0x0, 0x0, &(0x7f00000a1000-0x20)=[], &(0x7f0000b96000-0x8)={0x0, 0x989680}) inotify_init1(0x800) 2017/11/23 21:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = epoll_create(0x800000000000001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001bd000+0xd59)=r1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000258000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000392000)="2f6465762f6877726e6700", 0x244200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000d7a000)={r2}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000de4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000559000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_buf(r5, 0x6, 0x15, &(0x7f000029b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000091000)=0x85) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000de8000)="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", 0x1000, 0x4008, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r6 = socket(0x9, 0x6, 0x6d68) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000844000-0x4)={r0}) setsockopt$inet6_int(r5, 0x29, 0x1000c7, &(0x7f00002d0000)=0x6, 0x4) poll(&(0x7f0000939000)=[{r2, 0x40, 0x0}, {r0, 0x40, 0x0}, {r1, 0x2008, 0x0}, {r0, 0x40, 0x0}, {r0, 0x410, 0x0}, {r7, 0x0, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x100, 0x0}, {r7, 0x8001, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x5) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r7, &(0x7f0000969000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000de9000-0x4)=0x1002, 0x400000007ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000de7000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x100}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000149000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) read(r3, &(0x7f0000de3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000de5000)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x3f, 0x0, 0xae35, 0xff, &(0x7f0000754000-0x10)=@common="64658a6d793000000000000000000000", 0xea5, 0x200, 0x10}) 2017/11/23 21:02:34 executing program 4 (fault-call:21 fault-nth:5): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) [ 781.413815] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 781.413870] ? find_held_lock+0x39/0x1d0 2017/11/23 21:02:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000063a000)={&(0x7f000082d000/0x2000)=nil, 0x2000}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000b4a000-0xc6)={r0, r0, 0x4, 0x8, &(0x7f0000f60000-0xe1)="c3d19fdc8abf6af309b05649ddf7f098d24c26dc31fcec172bfff6faf317af7d0427aba977b7dbba39d4a32b0b616ac36edbe1a4dbf754610312431712da89a58b7ad51656e1cadebf433bb52e601b8357f2e554e840d868e218746b91c520296adadca471b4761d204ee5bc95a6c60c3a6ed03b96778a0895fd95292b607b16dc426ef0a79ed13e707f7599c207e6718968440f85e5e64064e4edca043cccc53676d6c72ad200000000000045a32ab6d49737af196c1f4e938f3d96ff90310dc399ff18c3bf92627185c1387b8feede23c128cb703b4fbd877a8d130f8d0e41b9", 0x1, 0x97, 0x5ca, 0x1, 0x46, 0x1, 0x2f, "a73ef941da9c3a955ef98d712314cc3e64cd1a724254283724048a5e230a6a371c6b09313311856ace20a49c31c2319826ed21070d26a663b3a1d4f1103ea6978237a0bd443711bd12537e40a415374722f5832b4050a1ec63d9ea4e7641d781cc6a6bca06498be6f42fc2e5281c2e699479ffe156dd87172ac262ef08301b02669b288d9481456bc6efa9676e35ed73e7cb1aa6b301a1526054045d35e4"}) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f0000ca1000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syslog(0x5, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x75bc) r4 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c82000)=0x40001) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r4, 0xfffffffffffffffc, r3, 0x61, 0x8151, 0x2) write(0xffffffffffffffff, &(0x7f0000ce8000)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a98c42249c274115f4175444cd6c7ce8186c482ed2fb4ec760869ebb0547f115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429699c0bcf66fba1b4e3ecf686e9dcda272d", 0x69) symlinkat(&(0x7f00002e5000)="2e2f66696c653000", r0, &(0x7f00005c7000-0x8)="2e2f66696c653000") bind$bt_rfcomm(r0, &(0x7f00004ae000-0x9)={0x1f, {0x6, 0x1, 0xff, 0x0, 0x8, 0x9}, 0x754b}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acc000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008c1000)=0x0) getpid() getpriority(0x0, r6) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r5, &(0x7f000032a000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000493000-0xc)={&(0x7f00002fc000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000326000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000d4c000)="240000001d0001ec0c00fa08000000fd0a390004100001000c000100000041ffffff0000cc", 0x25) 2017/11/23 21:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029f000)="2f6465762f73657175656e6365723200", 0x4802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000005d000)=0x9, 0x4) r2 = socket(0x11, 0x803, 0x81) bind(r2, &(0x7f0000cee000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000735000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="866e719992c99ce3a4124b2d6b9d2d6f"}) r3 = dup(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000623000)=0x5, 0x4) r4 = getpid() setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000049b000)={0x2, &(0x7f0000e35000-0x10)=[{0xfffffffffffffff8, 0xff, 0x81, 0x2}, {0x8, 0x2, 0x1f, 0x0}]}, 0x10) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d2a000-0x2)=0x401, 0x2) ptrace$setopts(0x4206, r4, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c62000-0x6)={0x0, 0x3ff}, &(0x7f0000214000-0x4)=0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ccf000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000d2000)={r5, 0x4}, &(0x7f0000e5f000)=0x8) write$fuse_poll(r3, &(0x7f0000c88000)={0x18, 0x2, 0x5, 0x81}, 0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c59000)=0x3ff, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00008df000)={0xffffffffffffffc1, 0x2, 0x9}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000070e000-0x4)=0x0) sched_setscheduler(r6, 0x0, &(0x7f00003e0000-0x4)=0x9) seccomp(0x5, 0x8000000001, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) fcntl$addseals(r1, 0x409, 0x8) writev(r2, &(0x7f0000760000-0x20)=[{&(0x7f0000818000)="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", 0xfa}, {&(0x7f00009f5000)="6b0aaff55e1aa32cf1d365d956ab15c674380d140b39a836886075fc147fa61d66eda7aa06eeb658a768140e13e0bdd1568400500720d72c81b00cfa47b188d797cd1cddd1295b01b804da4f469a2ea1b5a96eab7ce60a54c8ac2f4e12cbdde6358f7f821c5e743a66ca9eec398b510d0caca6fcb798a06b897b75b3d2dfcf3b0e2285bb3e3055022e89e0085825ff7966936f24ffc013910d5244a56a579bc213a9d15307ff694c8818c002b207a325de4af8c8fb0d1f354d2f4a032a12a88af99e8a2f8d70477a52fe23912ace8babf63f5424933e146e435a8b80bed703a1fc53a75ae34d5ffcca271e", 0xeb}], 0x2) close(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b24000)=0x401, 0x4) dup(r0) [ 781.413929] ? __lock_is_held+0xbc/0x140 [ 781.413991] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 781.414015] ? rcu_note_context_switch+0x710/0x710 2017/11/23 21:02:34 executing program 4 (fault-call:21 fault-nth:6): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) r0 = creat(&(0x7f0000e1f000-0x8)="2e2f66696c653000", 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ce1000-0x4)={0x5}, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:34 executing program 1: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003fc000)="6465616400", &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070d000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f93f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26d3a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff60", 0xaf, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x4000804) mmap(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e3000-0xc)="2f6465762f6175746f667300", 0x200001, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x188, 0x0, 0xffffffffbfffff20, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r4, 0x409, 0xa) bind$unix(r3, &(0x7f0000fe0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) fadvise64(r0, 0x0, 0x200001, 0x8) modify_ldt$read(0x0, &(0x7f00008a9000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) mmap(&(0x7f0000083000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005c2000-0x4)=0x3, 0x4) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f00005a8000)="", 0x0) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f00000c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b8c000)={0x0, 0x0}) r5 = add_key(&(0x7f0000488000)="73797a6b616c6c657200", &(0x7f0000843000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f9000-0x64)="1b3394e502f9e9a24fd798ea8f2e78d9dc073e9bde93b126a7b5916b0bd48dc89dfb9aff7729ca87224e00ccc42be6d2306143a90c8f00675f733fc7d4c237c6d667e0878425cfce1f032c0fc34ac6042a2fc3d43ab8f88928f322d9800df440dd195d17", 0x64, 0xfffffffffffffff8) fchown(r1, 0x0, 0x0) keyctl$unlink(0x9, r2, r5) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000d98000)=r3) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000cf000)={0x6, 0x1, 0x8201, 0x6, 0x100000001}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000ea0000)=0xfffffffffffffffe) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 21:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000965000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x200) r2 = fcntl$dupfd(r1, 0x20000406, r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) unshare(0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1000000fe, 0x927, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000c64000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ffe, 0x40800) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000a9d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000d23000+0x3da)="", 0x0) recvfrom$ipx(r4, &(0x7f0000117000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000938000-0x40)={0x7, [0x4, 0x1ff, 0x0, 0x7, 0x5c8, 0x9, 0x10000]}) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00003ba000-0x4)=0x0, &(0x7f0000e0a000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002ab000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f00003ea000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x40010143, &(0x7f0000ef2000-0x14)={0x11, 0xff, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r3) mount(&(0x7f0000df7000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df9000)="6e66733400", 0x0, &(0x7f0000dee000-0xd1)="76") writev(r0, &(0x7f00006ec000-0x18)=[{&(0x7f0000b24000)="862a187bfa3b4f31d6b3b181341ccb990a632c5c902a4cfca41fab5df3e90cb34808140250cb0a21427882ff3b8d54ca4637b0585b", 0x35}, {&(0x7f0000428000-0x37)="a7cb0bb674f1c648a58847a2f196b414d6e0aac50b3e3a468e74ed8b12f4d0c71de8b31823f4cc85ef82b2d724807ce40330d7b213d897", 0x37}, {&(0x7f000071c000)="90b88b80c7cb99c15addd3b54bf1074ec42079930137b93b068302b4a13f3a", 0x1f}], 0x3) [ 781.414024] ? memcpy+0x45/0x50 [ 781.414062] should_failslab+0xec/0x120 [ 781.414080] kmem_cache_alloc_trace+0x4b/0x750 [ 781.414096] ? __raw_spin_lock_init+0x1c/0x100 [ 781.414115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 781.414144] selinux_tun_dev_alloc_security+0x49/0x170 [ 781.414164] security_tun_dev_alloc_security+0x6d/0xa0 [ 781.414172] ? __raw_spin_lock_init+0x2d/0x100 [ 781.414192] __tun_chr_ioctl+0x17ba/0x3ce0 [ 781.414239] ? tun_chr_read_iter+0x1e0/0x1e0 [ 781.414249] ? rcu_note_context_switch+0x710/0x710 [ 781.414278] ? __might_sleep+0x95/0x190 2017/11/23 21:02:34 executing program 4 (fault-call:21 fault-nth:7): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) [ 781.414300] ? _cond_resched+0x14/0x30 [ 781.414326] ? selinux_file_ioctl+0x444/0x690 [ 781.414338] ? __fget_light+0x29d/0x390 [ 781.414356] ? selinux_capable+0x40/0x40 [ 781.414441] tun_chr_compat_ioctl+0x29/0x30 [ 781.414448] ? tun_chr_compat_ioctl+0x29/0x30 [ 781.414467] compat_SyS_ioctl+0x151/0x2a30 [ 781.414482] ? do_fast_syscall_32+0x156/0xf9d [ 781.414493] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 781.414510] ? do_ioctl+0x60/0x60 [ 781.414526] do_fast_syscall_32+0x3ee/0xf9d [ 781.414562] ? do_int80_syscall_32+0x9d0/0x9d0 [ 781.414594] ? lockdep_sys_exit+0x47/0xf0 [ 781.414607] ? syscall_return_slowpath+0x2ad/0x550 [ 781.414633] ? sysret32_from_system_call+0x5/0x3b [ 781.414667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 781.414703] entry_SYSENTER_compat+0x51/0x60 [ 781.414711] RIP: 0023:0xf7f4bc79 [ 781.414716] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 781.414726] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 781.414732] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 781.414737] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 781.414743] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 781.414748] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 781.511117] FAULT_INJECTION: forcing a failure. [ 781.511117] name failslab, interval 1, probability 0, space 0, times 0 [ 781.511128] CPU: 1 PID: 18352 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 781.511133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.511137] Call Trace: [ 781.511154] dump_stack+0x194/0x257 [ 781.511177] ? arch_local_irq_restore+0x53/0x53 [ 781.511194] ? lock_release+0xda0/0xda0 [ 781.511232] should_fail+0x8c0/0xa40 [ 781.511256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 781.511279] ? is_bpf_text_address+0xa4/0x120 [ 781.511293] ? kernel_text_address+0x102/0x140 [ 781.511317] ? find_held_lock+0x39/0x1d0 [ 781.511370] ? __lock_is_held+0xbc/0x140 [ 781.511428] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 781.511451] ? rcu_note_context_switch+0x710/0x710 [ 781.511492] should_failslab+0xec/0x120 [ 781.511509] __kmalloc+0x63/0x760 [ 781.511539] ? tun_attach+0x8e2/0x10b0 [ 781.511568] tun_attach+0x8e2/0x10b0 [ 781.511606] ? tun_do_read+0x1f60/0x1f60 [ 781.511621] ? lockdep_init_map+0x3d/0x70 [ 781.511640] ? rcu_read_lock_sched_held+0x108/0x120 [ 781.511653] ? init_timer_key+0x126/0x3b0 [ 781.511674] ? try_to_del_timer_sync+0x120/0x120 [ 781.511710] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 781.511724] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 781.511759] __tun_chr_ioctl+0x1c5e/0x3ce0 [ 781.511805] ? tun_chr_read_iter+0x1e0/0x1e0 [ 781.511816] ? rcu_note_context_switch+0x710/0x710 [ 781.511844] ? __might_sleep+0x95/0x190 [ 781.511866] ? _cond_resched+0x14/0x30 [ 781.511893] ? selinux_file_ioctl+0x444/0x690 [ 781.511904] ? __fget_light+0x29d/0x390 [ 781.511922] ? selinux_capable+0x40/0x40 [ 781.512011] tun_chr_compat_ioctl+0x29/0x30 [ 781.512019] ? tun_chr_compat_ioctl+0x29/0x30 [ 781.512038] compat_SyS_ioctl+0x151/0x2a30 [ 781.512053] ? do_fast_syscall_32+0x156/0xf9d [ 781.512064] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 781.512082] ? do_ioctl+0x60/0x60 [ 781.512098] do_fast_syscall_32+0x3ee/0xf9d [ 781.512134] ? do_int80_syscall_32+0x9d0/0x9d0 [ 781.512165] ? lockdep_sys_exit+0x47/0xf0 [ 781.512179] ? syscall_return_slowpath+0x2ad/0x550 [ 781.512204] ? sysret32_from_system_call+0x5/0x3b [ 781.512234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 781.512270] entry_SYSENTER_compat+0x51/0x60 [ 781.512278] RIP: 0023:0xf7f4bc79 [ 781.512283] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 781.512293] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 781.512298] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 781.512304] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 781.512309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 781.512314] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 781.589581] FAULT_INJECTION: forcing a failure. [ 781.589581] name failslab, interval 1, probability 0, space 0, times 0 [ 781.589591] CPU: 1 PID: 18367 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 781.589597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.589601] Call Trace: [ 781.589617] dump_stack+0x194/0x257 [ 781.589645] ? arch_local_irq_restore+0x53/0x53 [ 781.589694] should_fail+0x8c0/0xa40 [ 781.589719] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 781.589744] ? mark_held_locks+0xb2/0x100 [ 781.589773] ? find_held_lock+0x39/0x1d0 [ 781.589827] ? __lock_is_held+0xbc/0x140 [ 781.589885] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 781.589896] ? pm_runtime_init+0x460/0x560 [ 781.589913] ? rcu_note_context_switch+0x710/0x710 [ 781.589954] should_failslab+0xec/0x120 [ 781.589971] __kmalloc_track_caller+0x5f/0x760 [ 781.589984] ? lockdep_init_map+0x3d/0x70 [ 781.590009] ? kstrdup_const+0x39/0x50 [ 781.590039] kstrdup+0x39/0x70 [ 781.590057] kstrdup_const+0x39/0x50 [ 781.590074] kvasprintf_const+0x10e/0x160 [ 781.590096] kobject_set_name_vargs+0x5b/0x140 [ 781.590117] dev_set_name+0xb4/0xf0 [ 781.590130] ? device_initialize+0x5b0/0x5b0 [ 781.590155] ? __dev_get_by_name+0x150/0x150 [ 781.590169] ? rtnl_is_locked+0x54/0xb0 [ 781.590211] netdev_register_kobject+0xc3/0x360 [ 781.590239] register_netdevice+0xb2b/0x1010 [ 781.590270] ? netdev_change_features+0x100/0x100 [ 781.590307] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 781.590319] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 781.590356] __tun_chr_ioctl+0x1c96/0x3ce0 [ 781.590402] ? tun_chr_read_iter+0x1e0/0x1e0 [ 781.590413] ? rcu_note_context_switch+0x710/0x710 [ 781.590442] ? __might_sleep+0x95/0x190 [ 781.590463] ? _cond_resched+0x14/0x30 [ 781.590491] ? selinux_file_ioctl+0x444/0x690 [ 781.590503] ? __fget_light+0x29d/0x390 [ 781.590522] ? selinux_capable+0x40/0x40 [ 781.590606] tun_chr_compat_ioctl+0x29/0x30 [ 781.590614] ? tun_chr_compat_ioctl+0x29/0x30 [ 781.590637] compat_SyS_ioctl+0x151/0x2a30 [ 781.590651] ? do_fast_syscall_32+0x156/0xf9d [ 781.590662] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 781.590679] ? do_ioctl+0x60/0x60 [ 781.590695] do_fast_syscall_32+0x3ee/0xf9d [ 781.590731] ? do_int80_syscall_32+0x9d0/0x9d0 [ 781.590763] ? lockdep_sys_exit+0x47/0xf0 [ 781.590777] ? syscall_return_slowpath+0x2ad/0x550 [ 781.590803] ? sysret32_from_system_call+0x5/0x3b [ 781.590833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 781.590869] entry_SYSENTER_compat+0x51/0x60 [ 781.590876] RIP: 0023:0xf7f4bc79 [ 781.590882] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 781.590892] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 781.590897] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 781.590903] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 781.590908] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 781.590913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 781.687492] FAULT_INJECTION: forcing a failure. [ 781.687492] name failslab, interval 1, probability 0, space 0, times 0 [ 781.687502] CPU: 1 PID: 18380 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 781.687508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.687512] Call Trace: [ 781.687529] dump_stack+0x194/0x257 [ 781.687551] ? arch_local_irq_restore+0x53/0x53 [ 781.687600] should_fail+0x8c0/0xa40 [ 781.687624] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 781.687644] ? kstrdup+0x39/0x70 [ 781.687651] ? kstrdup_const+0x39/0x50 [ 781.687659] ? kvasprintf_const+0x10e/0x160 [ 781.687668] ? kobject_set_name_vargs+0x5b/0x140 [ 781.687677] ? dev_set_name+0xb4/0xf0 [ 781.687688] ? netdev_register_kobject+0xc3/0x360 [ 781.687696] ? register_netdevice+0xb2b/0x1010 [ 781.687723] ? find_held_lock+0x39/0x1d0 [ 781.687797] ? __lock_is_held+0xbc/0x140 [ 781.687881] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 781.687894] ? __lock_is_held+0xbc/0x140 [ 781.687921] ? rcu_note_context_switch+0x710/0x710 [ 781.687982] should_failslab+0xec/0x120 [ 781.688005] kmem_cache_alloc_trace+0x4b/0x750 [ 781.688018] ? __lock_is_held+0xbc/0x140 [ 781.688063] device_private_init+0x98/0x230 [ 781.688077] ? virtual_device_parent+0x60/0x60 [ 781.688089] ? kfree+0x1e7/0x250 [ 781.688135] device_add+0x8c9/0x1640 [ 781.688142] ? dev_set_name+0xb4/0xf0 [ 781.688156] ? device_initialize+0x5b0/0x5b0 [ 781.688183] ? device_private_init+0x230/0x230 [ 781.688198] ? rtnl_is_locked+0x54/0xb0 [ 781.688237] netdev_register_kobject+0x183/0x360 [ 781.688266] register_netdevice+0xb2b/0x1010 [ 781.688296] ? netdev_change_features+0x100/0x100 [ 781.688336] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 781.688348] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 781.688385] __tun_chr_ioctl+0x1c96/0x3ce0 [ 781.688432] ? tun_chr_read_iter+0x1e0/0x1e0 [ 781.688445] ? rcu_note_context_switch+0x710/0x710 [ 781.688474] ? __might_sleep+0x95/0x190 [ 781.688496] ? _cond_resched+0x14/0x30 [ 781.688520] ? selinux_file_ioctl+0x444/0x690 [ 781.688531] ? __fget_light+0x29d/0x390 [ 781.688548] ? selinux_capable+0x40/0x40 [ 781.688620] tun_chr_compat_ioctl+0x29/0x30 [ 781.688636] ? tun_chr_compat_ioctl+0x29/0x30 [ 781.688655] compat_SyS_ioctl+0x151/0x2a30 [ 781.688671] ? do_fast_syscall_32+0x156/0xf9d [ 781.688681] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 781.688698] ? do_ioctl+0x60/0x60 [ 781.688714] do_fast_syscall_32+0x3ee/0xf9d [ 781.688746] ? do_int80_syscall_32+0x9d0/0x9d0 [ 781.688775] ? lockdep_sys_exit+0x47/0xf0 [ 781.688788] ? syscall_return_slowpath+0x2ad/0x550 [ 781.688812] ? sysret32_from_system_call+0x5/0x3b [ 781.688839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 781.688872] entry_SYSENTER_compat+0x51/0x60 [ 781.688881] RIP: 0023:0xf7f4bc79 [ 781.688885] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 781.688896] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 781.688902] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 2017/11/23 21:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000)="2f6465762f73657175656e6365723200", 0x511000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00005c8000)=0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(0xffffffffffffffff, &(0x7f000066c000)="00", 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000cf5000-0x2)={0x7, 0x7}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000a13000/0x18000)=nil, &(0x7f0000eb3000-0xc)=[@text32={0x20, &(0x7f0000573000)="0f23c5650f9b4cfc980f23f68fc9f0991336642e3ef20f209e9a0850e011100066b8ae008ed00f215e0f005500b8b30000000f23c00f21f83501000a000f23f8", 0x40}], 0x1, 0x2, &(0x7f0000ea0000)=[@efer={0x2, 0x4000}], 0x1) sendmsg$kcm(r0, &(0x7f000010d000-0x1c)={&(0x7f00001a7000)=@sco={0x1f, {0x9, 0x1, 0x2, 0x1f, 0x3, 0x4}}, 0x8, &(0x7f000063f000+0x1dd)=[{&(0x7f0000f94000-0x1000)="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", 0x1000}, {&(0x7f0000eb7000)="54e212fe7ea06e082a6a3bbf1f000f76a491852e5635dfda114dd2fec5af13bd4be1651b2ca0cb90a481b5c38803ab1481602a49400e789abe10dd570fddc0894e41bdfba384ed207e34c69857b071e0a6a1513da42a2fff4f0d316fb6f0eda0e242c83415d1638dee9ecbb485a41117d023cef4cc49dec70c9af3cec35cc16d6e9bf7a2945a96e381e872ab", 0x8c}], 0x2, &(0x7f0000f28000)=[{0xc4, 0x100, 0xbf, "44ce12e2fd014c8a9b99ef087fa4e2bf847e4058aeaba3d79ea799ba3b67e9832bdb721f32926ff23be3e2892e21b63ead05b2197098cc6d197ab3144deed7470e8799a8b2ff751e3f93f8c70c2c4bef2de4eccc5ba8e054d7e5db15245633dccfe4c2d81b223f04e9b47fd615b2812d5c65bb9534c4c0cc58a3c6670d244d560e6982ee51cb4d0b9e711363024710f7928f521fd55a53905daf59fc795f0699ae689f4173453e66312e7642fcf3999148ea1491800d"}, {0xc4, 0x0, 0xd5d, "12abfcf63cc1056038442603e1f82aeeb70c4b09afe32645800d3a99e18b62e4b0a1cdae78708bd09def6ce785a8a363e0f9ed3ae1b7eb370c14ef82b89ec1fadad1c1e61b4b78969b2696cced411e380f5d0ea8239c260c87191af041c3f1d336dece7978cd43ea578cfa10a7b9a9414b672b0b94953a50e30ec0a51668494c8a6413b332864a895924a3ec5dbda7b5099a5905262e858c3c9c72fbc7a95a45d3935f3cd113e3c1b8644a8a38b8281306d7de92e7f2"}], 0x2, 0x4}, 0x80) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00005f9000-0x4)=0x3) 2017/11/23 21:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000379000)="2b2d7472757374656400", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f00004e0000)="c500020456fff3f4140c00000e007fff000600", 0x13) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xbed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002f9000)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000444000-0x4)=0x0, &(0x7f00009e2000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000aaf000-0x8)={0x0, 0x0}, 0x3, 0x9) syz_emit_ethernet(0x110, &(0x7f0000e31000-0x110)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dc, @ipx={0xffff, 0x102, 0x400, 0x400011, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {@broadcast=0xffffffff, @random="b43b863159ea", 0x7}, "caae51f5766f9fcbb461f0b00cc0451f0b8d00fe26854be2a046bb71e9c8fcc3e998d36171947c74db1a82bc09e44c72bca6294c86bfe5ccc02b1f0362d62e34d0a5c8e271dda4188f06e2d1cee82d25d3c974a9706f1d323f55dfa98ab5155b04b08fe909d7c1fe020b2b42477160708c98783ef66fdcc9efbc40ce1fb60eabd9075ab9e92300817c1f045bd226b35f063a16a8a794ecd80f7161ed6f91d79169fea040e3137fea8008cc6e4e7abf21a3b4f1cc59a9efb94e46c9771b69e39136c3444f0b35526954778176a1aab9d4d4ea89da0db75ee4c78d5b73efac52b3aa76d894"}}}}, 0x0) listen(r0, 0x7) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) syz_extract_tcp_res(&(0x7f0000978000)={0x42424242, 0x42424242}, 0x81, 0x4) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000932000-0x4)=0x5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x408) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000be9000)="020000f401000100a900c48c5ee1000000000000000000", 0x17) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f00002e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000519000-0x4)=0x1000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x4, 0x5110, r4, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 781.688908] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 781.688914] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 781.688920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 781.712237] QAT: Invalid ioctl 2017/11/23 21:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a8000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000ad0000+0xf78)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000040a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)="") ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000463000-0x8)={0x4, &(0x7f00006a0000-0x10)=[0xc81, 0x7fff, 0x8000, 0xa09b]}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000668000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$evdev(r1, &(0x7f000062d000-0x90)=[{{0x0, 0x2710}, 0x5, 0x400, 0x8}, {{0x0, 0x0}, 0x5, 0x410, 0xeb}, {{0x0, 0x0}, 0x5, 0x100, 0x7}, {{0x77359400, 0x0}, 0x3, 0x2, 0x1}, {{0x0, 0x0}, 0x4, 0x8c, 0x6a}, {{0x0, 0x2710}, 0x1f, 0x5, 0xff}], 0x90) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000a07000-0x4)=0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/11/23 21:02:35 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) socket$inet6(0xa, 0x5, 0x0) 2017/11/23 21:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00007dd000-0x4)=0x0) mkdir(&(0x7f0000819000-0x8)="2e2f66696c653000", 0x11) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000369000-0x1)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1000001b, &(0x7f0000c61000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005e2000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b0e000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000, r2}) accept4(r3, &(0x7f0000d8d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa7000)="2f6465762f73657175656e6365723200", 0x2, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000556000-0x1f)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) open(&(0x7f00003c3000-0x8)="2e2f66696c653000", 0x204002, 0x1b8) 2017/11/23 21:02:35 executing program 4 (fault-call:21 fault-nth:8): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) 2017/11/23 21:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005a9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000980000-0x4)=0x4) add_key$keyring(&(0x7f0000cf6000-0x8)="6b657972696e6700", &(0x7f00001d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000c5e000-0xc)="69645f7265736f6c76657200", &(0x7f0000c5d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a1f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd) request_key(&(0x7f0000306000-0xa)="73797a6b616c6c657200", &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7a000)="252a252d76626f786e65743000", r1) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4c00) connect$bt_sco(r0, &(0x7f0000ba0000)={0x1f, {0x9, 0xffff, 0x0, 0x1, 0x2, 0x0}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bae000-0x5c)={0x4, 0x40000000, {0x1, 0x2, 0x1, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036e000-0x10)="2f6465762f73657175656e6365723200", 0x420240, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000e26000-0x14)={0x551, 0x1, 0x3, 0x1e, 0x6, 0xfff, 0x8, 0x5, 0x9, 0xfffffffffffffffe}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000032a000)={0x3, 0x10000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00002db000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000060a000-0x4)=0x0, 0x4) 2017/11/23 21:02:35 executing program 7: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b00000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000a23000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x803, 0x1) r3 = dup3(r2, r2, 0x80002) bind$llc(r3, &(0x7f0000e3d000-0x10)={0x1a, 0xf7, 0xe26, 0x3, 0x9b5, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) io_setup(0x8, &(0x7f0000238000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c96000)={0x0, 0x4, &(0x7f0000cec000-0x58)=[@in6={0xa, 0x3, 0xc7, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000479000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d5c000-0x14)={r5, 0x3, 0x8001, 0x846, 0x309, 0x7}, 0x14) clock_gettime(0x60000, &(0x7f00001e4000-0x8)={0x0, 0x0}) setsockopt(r2, 0x1000, 0x1, &(0x7f00001a4000-0xf3)="7f3f5dc69e802b5a75d78e6173129f89800c02d298203189746badd9f39f6bbc74fc6598aaa5fd63a0618cf92c9c9fa741e9201a5b238b65de23fd253e2c4d2093df292e1eff5fe4019cf77848ad573e6257614bddf76a868f5473839265d76ad6786858ce073bd4cfeac80be7ec2148b334f5f7f68ecc9931b0be94f6c27ff83fec5f8e69ab254d79c472f7ca84904ca22621b6c713d532ef2b8d91c336cf5f6a99aa8ea8901bcf24f5932751cb4cd35c79f5c5075bc1e2ea52d3ec90e3628a2ff9dff8aa4ad47131e64d5582c8abfb74133b36d27f858a0cecd77f42d1bf8f55a0406080ff5f4487a6b5e3c7479789a3ae90", 0xf3) io_getevents(r4, 0x1, 0x4, &(0x7f0000b96000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000058f000)={r6, r7+10000000}) close(r3) io_submit(r4, 0x2, &(0x7f0000103000)=[&(0x7f0000afb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f0000138000-0xf)="4a6296b8ce46ab677394251e40e0", 0xe, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x7, 0x7fff, r2, &(0x7f00009e3000)="90", 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) 2017/11/23 21:02:35 executing program 3: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008ff000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000539000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f0000936000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$inet(0x2, 0x80800, 0xdc6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000177000)=@int=0x0, &(0x7f0000bf2000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x8000000000003d, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddca8ea21742c7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93407610eb667992baeecb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) sendto$inet6(r3, &(0x7f00000f2000-0x1)="10", 0x1, 0x4800, &(0x7f0000c57000)={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x2, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f0000b6b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000256000-0x4)=0x9, 0x800) accept4(r4, &(0x7f00005cb000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000063d000)=0x6, 0x80000) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000e75000-0x4)=0x10000) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000fc9000)={0x3, 0x2f1, 0x5, 0xffffffffffff92ba, 0x5, [{0x9, 0x9, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7ff, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x1f, 0x5, 0x3, 0x0, 0x0, 0x3007, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x7fffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0xf, 0x7fffffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) shutdown(r1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x2, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect$bt_rfcomm(r3, &(0x7f00009e7000)={0x1f, {0x2b, 0x78, 0x8, 0x4a6, 0xe5, 0x2}, 0xffffffff}, 0x9) ioctl(r3, 0x8918, &(0x7f0000000000)="") 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000a28000)="2e2f66696c653000", 0x1) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f000035c000-0x78)={0x7, 0x101, [{0x5, 0x0, 0x80}, {0xf, 0x0, 0xfff}, {0xfffffffffffffffc, 0x0, 0x81}, {0x6, 0x0, 0x8}, {0x9, 0x0, 0x1}, {0x2, 0x0, 0x40}, {0x81, 0x0, 0x9}]}) mprotect(&(0x7f000005f000/0x2000)=nil, 0x2000, 0x1000000001) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) 2017/11/23 21:02:35 executing program 1: r0 = perf_event_open(&(0x7f00001d6000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x479e7268, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80200) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) syz_emit_ethernet(0x32, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "00405b"}, ""}}}}}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x4, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000169000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000074000)={0x2, 0x6, 0x3, 0x0, 0x7c75b63c, 0x2, 0x5, 0x10001}, &(0x7f00007d9000-0x40)={0x9, 0x3, 0x2, 0x0, 0x6, 0x100000001, 0x1ff, 0x8001}, &(0x7f00007d2000-0x40)={0x6, 0x3f, 0x9, 0x4, 0x1, 0xffff, 0x6089, 0x6}, &(0x7f000035e000-0x8)={r3, r4+10000000}, &(0x7f0000560000-0x8)={&(0x7f0000ced000)={0x6}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x0, r5}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000d2b000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x7, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3fd, 0x8080) unlink(&(0x7f0000007000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000006000)={0x1, 0x0}) ioctl$EVIOCSABS0(r6, 0xc0189436, &(0x7f0000055000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={0xffffffffffffffff, &(0x7f000041b000)="01"}, 0x10) r7 = socket(0x200004, 0x801, 0xc) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x1, 0x29, &(0x7f000056e000-0x12)="010000000000fffd00120500000000000000", 0x12) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000657000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x6e669310b775d923, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00006f7000)={0x0, 0x6, 0x5, 0x2, 0xe60f, 0x7fffffff, 0x2, 0x95, {0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x7, 0x3, 0x1}}, &(0x7f0000b3b000-0x4)=0xb8) memfd_create(&(0x7f0000d4c000)="757365725e00", 0x0) 2017/11/23 21:02:35 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003cc000-0x9)="2f6465762f76637300", 0x80140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000138000-0x8)={0x0, 0x0}, 0x40000800) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000f2e000)={0x2, 0x0, [{0x6, 0x2, 0x0, 0x0, @adapter={0x6, 0x81, 0x100000000, 0x8, 0x9}}, {0x9, 0x5, 0x0, 0x0, @irqchip={0x50b9, 0xbf}}]}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002a8000-0x78)={0x0, 0x78, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37b32bf8a1734a3d, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sysinfo(&(0x7f00004ad000)="") mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b23000)="2f6465762f6b766d00", 0x0, 0x0) prlimit64(0x0, 0x7, 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002000-0x4)=0x0, 0x4) epoll_create1(0x180000) pipe(&(0x7f0000d2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001000-0x60)="395e8624f4eead4ff50011be0b6465eb17dc890736b4d669283ea29b96bc8a1af747fd0e471cdf9ac2929c852c5d51934c1e633d991b385184535ef23fcec7c87aef45d5054d61dcf568bdf2971d6a37293514b4ae5151095d7542d4a2f6ab42") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f84000)="2f6465762f6b766d00", 0x0, 0x12, &(0x7f0000001000-0x40)={0x5, 0x1000, 0x40, 0x0, 0x80000001, 0x8, 0xfffffffffffff459, 0x4}) 2017/11/23 21:02:35 executing program 4 (fault-call:21 fault-nth:9): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000923000)="00000000000000000000000000000000000000000000", 0x16) sched_setaffinity(r2, 0x8, &(0x7f00000cf000)=0x7fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000457000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@common="64756d6d793000000000000000000000", @ifru_mtu=0x402}) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b39000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000045000)=@pi={0x0, 0x88f8, @ipv6={0x3, 0x6, "ad7491", 0x11c, 0x88, 0x0, @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]}, {[@fragment={0x0, 0x8, 0x2, 0x1000, 0x4, 0x1f, 0x0}, @fragment={0x2e, 0x7f, 0x20, 0xe4, 0x5, 0x7, 0x0}, @fragment={0x0, 0x5d2, 0x7, 0x1, 0x0, 0x8001, 0x2}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x75, "2c05ec407f0b846d5b329aecad95257f7b5b9931c78f79b47e9848276882fc0a3cfeb1c2df5814f76c328881930ced7fc8b159b2ba0e1fc41169ff1def6f9b17debacca87859d7ee69780725776d7768c4650fe71555d001814fdb896520b72bea9192ed726b7dcc1189f49d3611a5964a6c14bec1"}]}], @tcp={{0x0, 0x0, r9, r10, 0x3, 0x0, 0xb, 0x35ce9423d48e4fd1, 0x4445, 0x0, 0x7, {[@eol={0x0}, @sack={0x5, 0x16, [0x0, 0x6, 0x4, 0x5, 0x80000000]}]}}, {"55"}}}}}, 0x148) connect$nfc_llcp(r6, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) [ 782.741619] sctp: [Deprecated]: syz-executor3 (pid 18403) Use of int in max_burst socket option. [ 782.741619] Use struct sctp_assoc_value instead [ 782.748801] FAULT_INJECTION: forcing a failure. [ 782.748801] name failslab, interval 1, probability 0, space 0, times 0 [ 782.748812] CPU: 1 PID: 18400 Comm: syz-executor4 Not tainted 4.14.0+ #101 2017/11/23 21:02:35 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000063000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000015d000-0x8)={0xecf, 0xff, 0x8, 0x1, 0x8}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000019f000-0x22)="220000001c00b515810000000000000107ff00001000000000050103060000000003", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f000069d000-0x2)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093a000)=0x0) 2017/11/23 21:02:35 executing program 1: r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) 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) r1 = openat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x410000, 0x200122) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fa000)=0x10) mmap(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xffffffff7fffffff, &(0x7f00008ef000-0xf4)="fb45033846f8e7fadb948281a4279fa3bbe59bcb9a831f944e77584274675d9cc006640143203500984232ee61bdc6ea07927f4ed7a37779252f4b02bfdb1c3a2faf75a897589d5fc820f86b82379a9d3f18786a507a49005ee8d8fa4146f58aa781fec9c172bb7d7487e50d5004b9211645d9f8bfea7e22052d002ab50c45a81665cb8e8b859d6c3f73f3a651d79f6d29c57f53f6b6d0b605cc75a6380554e6a135b8c880a633f686eaae5b28887b250d37814d60d905915e4dd5ca7e374f227057f03e1f0bd997fde68f6547f6dab40a50e3dd7d343b9f4bd9cf3ae74f7583c8b1362805ad4908547b8f68c9950ed50038e94c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f19000)="2e2f66696c653000", &(0x7f00003c9000)=@random={"62747266732e00", "00"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x80, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) bind$inet(r1, &(0x7f0000169000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f00008c8000-0x8)="2e2f66696c653000") r3 = dup3(r1, 0xffffffffffffff9c, 0x1ffffe) getsockname(r0, &(0x7f0000590000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0xc) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00007bc000-0x70)={[{0x800, 0x2, 0x6, 0x9, 0x6, 0x5, 0x3, 0xa47d, 0x0, 0xd1c, 0x2, 0x6, 0x5}, {0x5694c05c, 0x80, 0x49c, 0x9, 0x8001, 0x3, 0xb7, 0x4, 0x9, 0x2, 0x0, 0x8, 0xfff0000000000000}, {0x26f, 0x225, 0x7fff, 0x4, 0x9, 0x100000001, 0x6, 0x5, 0x3, 0x7, 0x5, 0x2, 0xfffffffffffffffd}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000c9a000)="2e2f66696c653000", &(0x7f0000a0e000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dc2000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2b, &(0x7f0000efe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x4000000000000011, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "ad"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000baf000-0x8)={r2, 0x1f}, &(0x7f000091f000-0x4)=0x8) syz_emit_ethernet(0x26f, &(0x7f00001b0000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x239, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0xe, 0x0, 0x1, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100, 0x2a, "ca0920feae6e2a4f2f00000000329fd1122ce978823d6ecdfa3dde664f5c034eab844e7f12db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008cf000)={0x8000, 0xfffffffffffffffb, 0x200, 0x8, 0xfffffffffffffffc, 0x7ff, 0x1, 0x1, r4}, &(0x7f0000d9e000)=0x20) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000d31000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000426000-0x4)=0x0, &(0x7f0000470000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d18000)={r2, 0x9, 0x1, 0x3ff}, &(0x7f0000679000)=0x10) 2017/11/23 21:02:35 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f62000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f63000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = creat(&(0x7f0000e93000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f65000-0x8)={r2, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000536000-0x10)={0x0, r5, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f65000-0x10)={r6, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000062000)={r7, 0x2, r4}) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000151000-0x10)={0x2, &(0x7f0000f62000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x0, 0x9cc575d) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x1, &(0x7f0000e89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00002ef000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000507000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r11, 0x8916, &(0x7f0000163000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r12}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) r13 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r13, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r14 = socket(0x105, 0xe, 0x1) connect$inet6(r0, &(0x7f0000ae1000)={0xa, 0x3, 0xb4, @loopback={0x0, 0x1}, 0xfff}, 0x1c) connect$inet(r9, &(0x7f00001b6000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f0000f63000)=0x0) bind$inet6(r13, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) sendto(r1, &(0x7f00007a9000)="f265b1bfea14825486d900f84ef647e333d8d3cc0e6d7bb478f64bfd399fb7832b37af2187dbb3ebee4b27d34b8928e1f63adb277bac9a40e231e83abc14073b6710fe7dbbf6e9fe004a315a176ba7919263154a00989b966b4a57f43b17917050a3484b3075f7a20bf5748368c1cb01fe66b1f25c08ea84d736683b9f4ce2ffbcca", 0x82, 0x800, &(0x7f0000f62000)=@ax25={0x3, {"22b2dca29bb652"}, 0x1ff}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r11, 0xd366, 0x7, &(0x7f0000f65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f66000-0x4)=0xda) ioctl$sock_ifreq(r13, 0x20000000008990, &(0x7f0000153000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="3c4dc3397927a64546d91cef5f9342e9"}) close(r13) ioctl$sock_SIOCGIFCONF(r14, 0x8910, &(0x7f0000394000)=@buf={0xe4, &(0x7f000002c000-0xe4)="abbf37f3bf8cd00b8c80827601facc87d12c70b4393fb85274a615c1cb9fe7fa3b265e4718ffb55aa06bf7ddbbd2d6d2370a816f320ec3b2f032d441a9fbb60807cb8c1ba51f8182748733b88646b440adf166731608d00d5aed7721d40ffbdf41a02f222d71885471c86291b92c74512342a56e20896c346ee8ec9b7fbde6322dcf6f818ae2bd7bb504e943d83112c7bef293b483f71e56d588fa6cea34c19d8341de81543b5c31cebe5ad26e3ff10299cd4d431f5481b100b1c48c8cb32c68764d3089351028014c2beb0febd716cf4fe423a7a0e8012b68aea110c3a9cff7465e534d"}) [ 782.748818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.748822] Call Trace: [ 782.748839] dump_stack+0x194/0x257 [ 782.748862] ? arch_local_irq_restore+0x53/0x53 [ 782.748911] should_fail+0x8c0/0xa40 [ 782.748939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 782.748953] ? kstrdup+0x39/0x70 [ 782.748961] ? kstrdup_const+0x39/0x50 [ 782.748969] ? kvasprintf_const+0x10e/0x160 [ 782.748977] ? kobject_set_name_vargs+0x5b/0x140 [ 782.748985] ? dev_set_name+0xb4/0xf0 [ 782.748995] ? netdev_register_kobject+0xc3/0x360 [ 782.749003] ? register_netdevice+0xb2b/0x1010 [ 782.749029] ? find_held_lock+0x39/0x1d0 [ 782.749084] ? __lock_is_held+0xbc/0x140 [ 782.749142] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 782.749152] ? __lock_is_held+0xbc/0x140 [ 782.749169] ? rcu_note_context_switch+0x710/0x710 [ 782.749210] should_failslab+0xec/0x120 [ 782.749228] kmem_cache_alloc_trace+0x4b/0x750 [ 782.749241] ? __lock_is_held+0xbc/0x140 [ 782.749284] device_private_init+0x98/0x230 [ 782.749298] ? virtual_device_parent+0x60/0x60 [ 782.749308] ? kfree+0x1e7/0x250 [ 782.749351] device_add+0x8c9/0x1640 [ 782.749358] ? dev_set_name+0xb4/0xf0 [ 782.749371] ? device_initialize+0x5b0/0x5b0 [ 782.749395] ? device_private_init+0x230/0x230 [ 782.749408] ? rtnl_is_locked+0x54/0xb0 [ 782.749450] netdev_register_kobject+0x183/0x360 [ 782.749477] register_netdevice+0xb2b/0x1010 [ 782.749508] ? netdev_change_features+0x100/0x100 [ 782.749546] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 782.749558] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 782.749598] __tun_chr_ioctl+0x1c96/0x3ce0 [ 782.749644] ? tun_chr_read_iter+0x1e0/0x1e0 [ 782.749655] ? rcu_note_context_switch+0x710/0x710 [ 782.749684] ? __might_sleep+0x95/0x190 [ 782.749707] ? _cond_resched+0x14/0x30 [ 782.749734] ? selinux_file_ioctl+0x444/0x690 [ 782.749746] ? __fget_light+0x29d/0x390 [ 782.749765] ? selinux_capable+0x40/0x40 [ 782.749849] tun_chr_compat_ioctl+0x29/0x30 [ 782.749856] ? tun_chr_compat_ioctl+0x29/0x30 [ 782.749876] compat_SyS_ioctl+0x151/0x2a30 [ 782.749890] ? do_fast_syscall_32+0x156/0xf9d [ 782.749900] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 782.749918] ? do_ioctl+0x60/0x60 [ 782.749934] do_fast_syscall_32+0x3ee/0xf9d [ 782.749969] ? do_int80_syscall_32+0x9d0/0x9d0 [ 782.750002] ? lockdep_sys_exit+0x47/0xf0 [ 782.750015] ? syscall_return_slowpath+0x2ad/0x550 [ 782.750041] ? sysret32_from_system_call+0x5/0x3b [ 782.750071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 782.750107] entry_SYSENTER_compat+0x51/0x60 [ 782.750114] RIP: 0023:0xf7f4bc79 [ 782.750120] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 782.750130] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 782.750135] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 782.750140] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 782.750145] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 782.750151] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 782.843006] FAULT_INJECTION: forcing a failure. [ 782.843006] name failslab, interval 1, probability 0, space 0, times 0 [ 782.843047] CPU: 1 PID: 18418 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 782.843054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.843058] Call Trace: [ 782.843078] dump_stack+0x194/0x257 [ 782.843104] ? arch_local_irq_restore+0x53/0x53 [ 782.843154] should_fail+0x8c0/0xa40 [ 782.843174] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 782.843186] ? netdev_register_kobject+0x183/0x360 [ 782.843193] ? register_netdevice+0xb2b/0x1010 [ 782.843201] ? __tun_chr_ioctl+0x1c96/0x3ce0 [ 782.843207] ? tun_chr_compat_ioctl+0x29/0x30 [ 782.843214] ? compat_SyS_ioctl+0x151/0x2a30 [ 782.843222] ? do_fast_syscall_32+0x3ee/0xf9d [ 782.843229] ? entry_SYSENTER_compat+0x51/0x60 [ 782.843249] ? find_held_lock+0x39/0x1d0 [ 782.843290] ? __lock_is_held+0xbc/0x140 [ 782.843335] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 782.843352] ? rcu_note_context_switch+0x710/0x710 [ 782.843364] ? rcu_read_lock_sched_held+0x108/0x120 [ 782.843390] should_failslab+0xec/0x120 [ 782.843404] kmem_cache_alloc+0x47/0x760 [ 782.843414] ? memcpy+0x45/0x50 [ 782.843430] ? kstrdup+0x59/0x70 [ 782.843453] __kernfs_new_node+0xe2/0x570 [ 782.843470] ? kernfs_dop_revalidate+0x380/0x380 [ 782.843497] ? lock_downgrade+0x980/0x980 [ 782.843512] ? kobject_add_internal+0x185/0xbc0 [ 782.843523] ? find_held_lock+0x39/0x1d0 [ 782.843544] ? lock_release+0xda0/0xda0 [ 782.843563] kernfs_new_node+0x80/0xe0 [ 782.843582] kernfs_create_dir_ns+0x41/0x140 [ 782.843606] sysfs_create_dir_ns+0xbe/0x1d0 [ 782.843623] kobject_add_internal+0x335/0xbc0 [ 782.843629] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 782.843652] ? kobj_ns_type_registered+0x50/0x50 [ 782.843665] ? get_device_parent.isra.25+0x11f/0x590 [ 782.843679] ? __raw_spin_lock_init+0x2d/0x100 [ 782.843698] ? lock_release+0xda0/0xda0 [ 782.843722] kobject_add+0x132/0x1f0 [ 782.843736] ? kobject_add_internal+0xbc0/0xbc0 [ 782.843776] ? mutex_unlock+0xd/0x10 [ 782.843783] ? device_add+0x348/0x1640 [ 782.843806] device_add+0x355/0x1640 [ 782.843812] ? dev_set_name+0xb4/0xf0 [ 782.843821] ? device_initialize+0x5b0/0x5b0 [ 782.843839] ? device_private_init+0x230/0x230 [ 782.843849] ? rtnl_is_locked+0x54/0xb0 [ 782.843880] netdev_register_kobject+0x183/0x360 [ 782.843900] register_netdevice+0xb2b/0x1010 [ 782.843923] ? netdev_change_features+0x100/0x100 [ 782.843949] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 782.843959] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 782.843985] __tun_chr_ioctl+0x1c96/0x3ce0 [ 782.844028] ? tun_chr_read_iter+0x1e0/0x1e0 [ 782.844037] ? rcu_note_context_switch+0x710/0x710 [ 782.844059] ? __might_sleep+0x95/0x190 [ 782.844074] ? _cond_resched+0x14/0x30 [ 782.844095] ? selinux_file_ioctl+0x444/0x690 [ 782.844104] ? __fget_light+0x29d/0x390 [ 782.844117] ? selinux_capable+0x40/0x40 [ 782.844180] tun_chr_compat_ioctl+0x29/0x30 [ 782.844186] ? tun_chr_compat_ioctl+0x29/0x30 [ 782.844200] compat_SyS_ioctl+0x151/0x2a30 [ 782.844210] ? do_fast_syscall_32+0x156/0xf9d [ 782.844217] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 782.844230] ? do_ioctl+0x60/0x60 [ 782.844242] do_fast_syscall_32+0x3ee/0xf9d [ 782.844268] ? do_int80_syscall_32+0x9d0/0x9d0 [ 782.844292] ? lockdep_sys_exit+0x47/0xf0 [ 782.844302] ? syscall_return_slowpath+0x2ad/0x550 [ 782.844321] ? sysret32_from_system_call+0x5/0x3b [ 782.844343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 782.844370] entry_SYSENTER_compat+0x51/0x60 [ 782.844376] RIP: 0023:0xf7f4bc79 [ 782.844380] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 782.844388] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 782.844392] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 782.844396] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 782.844400] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 782.844404] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 782.844576] ------------[ cut here ]------------ [ 782.844586] kobject_add_internal failed for 0`” (error: -12 parent: net) [ 782.844757] WARNING: CPU: 1 PID: 18418 at lib/kobject.c:244 kobject_add_internal+0x3f6/0xbc0 [ 782.844762] Kernel panic - not syncing: panic_on_warn set ... [ 782.844762] [ 782.844768] CPU: 1 PID: 18418 Comm: syz-executor4 Not tainted 4.14.0+ #101 [ 782.844772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.844775] Call Trace: [ 782.844783] dump_stack+0x194/0x257 [ 782.844800] ? arch_local_irq_restore+0x53/0x53 [ 782.844820] ? vsnprintf+0x1ed/0x1900 [ 782.844840] panic+0x1e4/0x41c [ 782.844850] ? refcount_error_report+0x214/0x214 [ 782.844857] ? show_regs_print_info+0x65/0x65 [ 782.844884] ? __warn+0x1c1/0x200 [ 782.844903] ? kobject_add_internal+0x3f6/0xbc0 [ 782.844910] __warn+0x1dc/0x200 [ 782.844920] ? kobject_add_internal+0x3f6/0xbc0 [ 782.844935] report_bug+0x211/0x2d0 [ 782.844960] fixup_bug.part.11+0x37/0x80 [ 782.844975] do_error_trap+0x2d7/0x3e0 [ 782.844998] ? math_error+0x400/0x400 [ 782.845009] ? vprintk_emit+0x3ea/0x590 [ 782.845061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 782.845089] do_invalid_op+0x1b/0x20 [ 782.845100] invalid_op+0x18/0x20 [ 782.845108] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 782.845112] RSP: 0018:ffff8801d1ddf6c0 EFLAGS: 00010286 [ 782.845119] RAX: dffffc0000000008 RBX: ffff8801d8dbae30 RCX: ffffffff8159bf1e [ 782.845123] RDX: 0000000000010000 RSI: ffffc90003a83000 RDI: 0000000000000246 [ 782.845131] RBP: ffff8801d1ddf7b8 R08: 1ffff1003a3bbe6b R09: 0000000000000000 [ 782.845135] R10: ffff8801a10aa480 R11: 0000000000000000 R12: 1ffff1003a3bbede [ 782.845139] R13: 00000000fffffff4 R14: ffff8801d786bc00 R15: ffffffff857d7b60 [ 782.845167] ? vprintk_func+0x5e/0xc0 [ 782.845190] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 782.845213] ? kobj_ns_type_registered+0x50/0x50 [ 782.845224] ? get_device_parent.isra.25+0x11f/0x590 [ 782.845237] ? __raw_spin_lock_init+0x2d/0x100 [ 782.845257] ? lock_release+0xda0/0xda0 [ 782.845281] kobject_add+0x132/0x1f0 [ 782.845294] ? kobject_add_internal+0xbc0/0xbc0 [ 782.845324] ? mutex_unlock+0xd/0x10 [ 782.845329] ? device_add+0x348/0x1640 [ 782.845353] device_add+0x355/0x1640 [ 782.845358] ? dev_set_name+0xb4/0xf0 [ 782.845367] ? device_initialize+0x5b0/0x5b0 [ 782.845385] ? device_private_init+0x230/0x230 [ 782.845395] ? rtnl_is_locked+0x54/0xb0 [ 782.845427] netdev_register_kobject+0x183/0x360 [ 782.845447] register_netdevice+0xb2b/0x1010 [ 782.845470] ? netdev_change_features+0x100/0x100 [ 782.845498] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 782.845507] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 782.845534] __tun_chr_ioctl+0x1c96/0x3ce0 [ 782.845568] ? tun_chr_read_iter+0x1e0/0x1e0 [ 782.845576] ? rcu_note_context_switch+0x710/0x710 [ 782.845602] ? __might_sleep+0x95/0x190 [ 782.845617] ? _cond_resched+0x14/0x30 [ 782.845637] ? selinux_file_ioctl+0x444/0x690 [ 782.845646] ? __fget_light+0x29d/0x390 [ 782.845660] ? selinux_capable+0x40/0x40 [ 782.845722] tun_chr_compat_ioctl+0x29/0x30 [ 782.845728] ? tun_chr_compat_ioctl+0x29/0x30 [ 782.845745] compat_SyS_ioctl+0x151/0x2a30 [ 782.845755] ? do_fast_syscall_32+0x156/0xf9d [ 782.845763] ? __tun_chr_ioctl+0x3ce0/0x3ce0 [ 782.845776] ? do_ioctl+0x60/0x60 [ 782.845788] do_fast_syscall_32+0x3ee/0xf9d [ 782.845814] ? do_int80_syscall_32+0x9d0/0x9d0 [ 782.845838] ? lockdep_sys_exit+0x47/0xf0 [ 782.845848] ? syscall_return_slowpath+0x2ad/0x550 [ 782.845866] ? sysret32_from_system_call+0x5/0x3b [ 782.845889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 782.845915] entry_SYSENTER_compat+0x51/0x60 [ 782.845920] RIP: 0023:0xf7f4bc79 [ 782.845924] RSP: 002b:00000000f774701c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 782.845931] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00000000400454ca [ 782.845935] RDX: 0000000020511fd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 782.845939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 782.845943] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 782.845947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 782.846906] Dumping ftrace buffer: [ 782.847075] (ftrace buffer empty) [ 782.847079] Kernel Offset: disabled